RE: [codec] Streamable Codec Framework
Agreed, I just wanted to make make a point WRT 1.4 vs = 1.4. Now, for 1.2.2 vs. 1.3.1, that's a different story. It would be interesting to pool the various lists for the LCD JRE. Gary -Original Message- From: Tim O'Brien [mailto:[EMAIL PROTECTED] Sent: Sunday, November 09, 2003 21:06 To: Jakarta Commons Developers List Subject: RE: [codec] Streamable Codec Framework Well, not so fast, I thought that the general Jakarta Commons rule was 1.2 compatibility. The reasoning here is that, if some unfortunate programmer is stuck working on some legacy code, they shouldn't need to upgrade to JDK1.4.2_02 to get a Base64 encoding. But, let's discuss. On Sun, 2003-11-09 at 22:01, Gary Gregory wrote: If JDK1.4 is considered a sufficient base, I could I think tha considering 1.3.1 as the base requirement is safe. Unfortunately, as discussed on this list under various heading, making 1.4 a requirement is too aggressive. Gary -Original Message- From: Brett Henderson [mailto:[EMAIL PROTECTED] Sent: Sunday, November 09, 2003 19:26 To: 'Jakarta Commons Developers List' Subject: RE: [codec] Streamable Codec Framework I think the design of the codec framework could cover your requirements but it will require more functionality than it currently has. Some of the goals I was working towards were: 1. No memory allocation during streaming. This eliminates garbage collection during large conversions. Cool. I got large conversions... I'm already at mediumblob in mysql , and it goes up/down XML stream :) I have a lot to learn here. While I have some knowledge of XML (like every other developer on the planet), I have never used it for large data sets or used SAX parsing. Sounds like a good test to find holes in the design :-) It's easy. You got callback, where you can gobble up string buffers with incoming chars for element contents. ( and there is a lot of this stuff... ) After tag is closed, you have all the chars in a big string buffer, and get another callback - in this callback you have to convert data, and do whatever necessary ( in my case, create input stream, and pass it to database ) This could be tricky, it's something I've been thinking about but would like feedback from others about the best way of going about it. The data you have available is in character format. The base64 codec engine operates on byte buffers. The writer you want to write to requires the data to be in character format. I have concentrated on byte processing for now because it is the most common requirement. XML processing requires that characters be used instead. It makes no sense to perform base64 conversion on character arrays directly because base64 is only 8-bit aware (you could split each character into two bytes but this would blow out the result buffer size where chars only contain ASCII data). I think it makes more sense to perform character to byte conversion separately (perhaps through extensions to existing framework) and then perform base64 encoding on the result. I guess this is a UTF-16 to UTF-8 conversion ... What support is there within the JDK for performing character to byte conversion? JDK1.4 has the java.nio.charset package but I can't see an equivalent for JDK1.3 and lower, they seem to use com.sun classes internally when charset conversion is required. If JDK1.4 is considered a sufficient base, I could extend the current framework to provide conversion engines that translate from one data representation to another. I could then create a new CodecEngine interface to handle character buffers (eg. CodecEngineChar). 3. Customisable receivers. All codecs utilise receivers to handle conversion results. This allows different outputs such as streams, in-memory buffers, etc to be supported. And writers :) Velocity directives use them. Do you mean java.io.Writer? If so I haven't included direct support for them because I focused on raw byte streams. However it shouldn't be hard to add a receiver to write to java.io.Writer instances. My scenarios: - I'm exporting information as base64 to XML with help ov velocity. I do it through custom directive - in this directive I get a Writer from velocity, where I have to put my data. Ideally codec would do: read input stream - encode - put it into writer without allocating too much memory. I'm importing information: - I have stream ( string ) of base 64 data - codec gives me an input stream which is fed from this source and does not allocate too much memory and behaves polite... The current framework
[validator] client side validation: alternative for alert()?
Hello, Currently with client side validation, when there is an error an alert() popup box is used to signal this to the user. By using client side DHTML we could get pretty much the same behavior as you get when going to the server and coming back, i.e. all messages grouped together above the form + each message repeated close to the offending field. Has there been any thought of implementing this functionality in validator? regards, Wouter Denayer - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [codec] Streamable Codec Framework
Tim, Gary, et al Streamable codec framework would be a welcome addition to Commons Codec. However, as far as we (Commons HttpClient) are concerned, the decision to ditch java 1.2.2 support would render Codec unusable for us (and I'd guess a few other projects that still need to maintain java 1.2.2 compatibility). Not that we like it too much, but because lots of our users still demand it. We are determined to introduce Codec as a dependency for HttpClient as of next point release (currently designated as 2.1). However, I foresee a lot of popular pressure to abandon these plans in favour of retaining java 1.2.2 compatibility, should Codec require Java 1.3.x. Cheers Oleg Agreed, I just wanted to make make a point WRT 1.4 vs = 1.4. Now, for 1.2.2 vs. 1.3.1, that's a different story. It would be interesting to pool the various lists for the LCD JRE. Gary - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: OT: Re: [ANN] hivemind has been temporarily taken offline
Noel J. Bergman wrote: The Geronimo developers represent that the code contributed for Geronimo does not contain any code belonging to JBoss. I just wanted to underline above. .V - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: cvs commit: jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol Protocol.java
I think the addition of an instanceof test is good, but I think we
should deprecate here instead of removing the constructor. This
removal causes a binary compatibility problem that I think we can
easily avoid.
Mike
On Nov 7, 2003, at 2:34 AM, [EMAIL PROTECTED] wrote:
oglueck 2003/11/06 23:34:34
Modified:httpclient API_CHANGES_2_1.txt
httpclient/src/java/org/apache/commons/httpclient/protocol
Protocol.java
Log:
fixed design error: uniform Protocol constructor for all factories
Revision ChangesPath
1.4 +2 -0 jakarta-commons/httpclient/API_CHANGES_2_1.txt
Index: API_CHANGES_2_1.txt
===
RCS file: /home/cvs/jakarta-commons/httpclient/API_CHANGES_2_1.txt,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- API_CHANGES_2_1.txt 18 Sep 2003 13:56:21 - 1.3
+++ API_CHANGES_2_1.txt 7 Nov 2003 07:34:34 - 1.4
@@ -31,3 +31,5 @@
state of DigestScheme:
- createDigest(String, String)
- createDigestHeader(String, String)
+
+* There is only one Protocol constructor for both secure and
insecure socket factories.
1.6 +6 -32
jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/
protocol/Protocol.java
Index: Protocol.java
===
RCS file:
/home/cvs/jakarta-commons/httpclient/src/java/org/apache/commons/
httpclient/protocol/Protocol.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- Protocol.java 31 Jan 2003 00:33:36 - 1.5
+++ Protocol.java 7 Nov 2003 07:34:34 - 1.6
@@ -194,7 +194,8 @@
private boolean secure;
/**
- * Constructs a new Protocol. The created protcol is insecure.
+ * Constructs a new Protocol. If the created protocol is secure
depends on
+ * the class of codefactory/code.
*
* @param scheme the scheme (e.g. http, https)
* @param factory the factory for creating sockets for
communication using
@@ -216,36 +217,9 @@
this.scheme = scheme;
this.socketFactory = factory;
this.defaultPort = defaultPort;
-this.secure = false;
+this.secure = (factory instanceof
SecureProtocolSocketFactory);
}
-/**
- * Constructs a new Protocol. The created protcol is secure.
- *
- * @param scheme the scheme (e.g. http, https)
- * @param factory the factory for creating sockets for
communication using
- * this protocol
- * @param defaultPort the port this protocol defaults to
- */
-public Protocol(String scheme,
-SecureProtocolSocketFactory factory, int defaultPort) {
-
-if (scheme == null) {
-throw new IllegalArgumentException(scheme is null);
-}
-if (factory == null) {
-throw new IllegalArgumentException(socketFactory is
null);
-}
-if (defaultPort = 0) {
-throw new IllegalArgumentException(port is invalid:
+ defaultPort);
-}
-
-this.scheme = scheme;
-this.socketFactory = factory;
-this.defaultPort = defaultPort;
-this.secure = true;
-}
-
/**
* Returns the defaultPort.
* @return int
-
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DO NOT REPLY [Bug 24562] New: - PoolingDriver needs a closePool method
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24562. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24562 PoolingDriver needs a closePool method Summary: PoolingDriver needs a closePool method Product: Commons Version: 1.1 Final Platform: All OS/Version: All Status: NEW Severity: Enhancement Priority: Other Component: Dbcp AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] The PoolingDriver allows the user to register connection pools using the registerPool(String name, ObjectPool pool) method but there is no method to close a registered pool. A new method on PoolingDriver is needed: public synchronized void closePool(String name) throws SQLException - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: cvs commit: jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol Protocol.java
Michael Becke wrote:
I think the addition of an instanceof test is good, but I think we
should deprecate here instead of removing the constructor. This
removal causes a binary compatibility problem that I think we can
easily avoid.
Mike
That's why it is listed in API changes :-)
Of course we can replace the second constructor with a call to the first
one to be 2.0 API compatible:
/**
* @deprecated
*/
public Protocol(String scheme, SecureProtocolSocketFactory factory, int
defaultPort) {
this(scheme, (ProtocolSocketFactory) factory, defaultPort);
}
-
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[hivemind] Multiple implementations for the same service ...
Trying to construct a service that has many implementations but use the same interface. I can do this by putting them into different modules, but that require the service points to be defined for each one of the implementations. Ideally it would be nice to have one service point with several implementations to that service point, allowing users to select the correct implementation depending on some defined (meta) information (a la avalon). Are there any plans of allowing this? could this be considered a different service model? Thanks, johan -- you too? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [VOTE] Release DbUtils 1.0
Howdy, +1, looking forward to using it in production ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Juozas Baliuka [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 12:40 AM To: Jakarta Commons Developers List Subject: Re: [VOTE] Release DbUtils 1.0 +1 - Original Message - From: David Graham [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, November 09, 2003 10:25 PM Subject: [VOTE] Release DbUtils 1.0 DbUtils is a stable, well tested package suitable for a 1.0 release. The release candidate is available here: http://jakarta.apache.org/~dgraham/dbutils-1.0-rc1/ Here's my +1. David __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [math] implementation of Polynomial Function
Thanks Matt, I'll apply and test both this and the earlier patch. I've fleshed out more documentation on using Bugzilla. The next time the site is updated it should be available on the site. Until then, update your cvs checkout and take a look at the following document in your browser. /commons/math/xdocs/developers.xml It has several simple bugzilla links that make it simpler to submit a bug/patch into the math project bugzilla. -Mark Matt Cliff wrote: Attached are two new files that implement a Polynomial as a UnivariateRealFunction and should be added to the org.apache.commons.math.analysis packages in both java and test respectively. I do not have commit privileges and would appreciate on the the math contributors or members to add these. also, I have added a patch that will remove the firstDerivative and secondDerivative methods from the UnivariateRealFunction interface (and appropriate unit test). This item was still pending consensus. I plan to write a couple classes such as UnivariateRealDifferentiator that will give numeric approximates using point evaluation to achieve this. I also plan to contribute UnivariateRealIntegrator pattern. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Mark Diggory Software Developer Harvard MIT Data Center http://www.hmdc.harvard.edu - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: cvs commit: jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol Protocol.java
That's why it is listed in API changes :-) Of course we can replace the second constructor with a call to the first one to be 2.0 API compatible: Yes, I think deprecation and calling the first constructor would be better. Mike - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/pool project.xml
dirkv 2003/11/10 06:20:15 Modified:pool project.xml Log: start new dev version Revision ChangesPath 1.18 +1 -1 jakarta-commons/pool/project.xml Index: project.xml === RCS file: /home/cvs/jakarta-commons/pool/project.xml,v retrieving revision 1.17 retrieving revision 1.18 diff -u -r1.17 -r1.18 --- project.xml 20 Oct 2003 19:49:00 - 1.17 +++ project.xml 10 Nov 2003 14:20:15 - 1.18 @@ -9,7 +9,7 @@ shortDescriptionCommons Object Pooling Library/shortDescription descriptionCommons Object Pooling Library/description - currentVersion1.1/currentVersion + currentVersion1.2-dev/currentVersion versions version id1.0/id - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/pool/src/java/org/apache/commons/pool/impl GenericObjectPool.java
dirkv 2003/11/10 06:25:29
Modified:pool/src/java/org/apache/commons/pool/impl
GenericObjectPool.java
Log:
Improve error message when no validated object could be created
suggested by Chris Handorf
Revision ChangesPath
1.30 +4 -4
jakarta-commons/pool/src/java/org/apache/commons/pool/impl/GenericObjectPool.java
Index: GenericObjectPool.java
===
RCS file:
/home/cvs/jakarta-commons/pool/src/java/org/apache/commons/pool/impl/GenericObjectPool.java,v
retrieving revision 1.29
retrieving revision 1.30
diff -u -r1.29 -r1.30
--- GenericObjectPool.java9 Oct 2003 21:45:56 - 1.29
+++ GenericObjectPool.java10 Nov 2003 14:25:29 - 1.30
@@ -848,7 +848,7 @@
// cannot destroy broken object
}
if(newlyCreated) {
-throw new NoSuchElementException(Could not create a validated
object);
+throw new NoSuchElementException(Could not create a validated
object, cause: + e.getMessage());
}
else {
continue; // keep looping
-
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cvs commit: jakarta-commons/dbcp/src/java/org/apache/commons/dbcp PoolingDriver.java
dirkv 2003/11/10 06:26:19
Modified:dbcp/src/java/org/apache/commons/dbcp PoolingDriver.java
Log:
Bugzilla Bug 24562: PoolingDriver needs a closePool method
- add requested method
Revision ChangesPath
1.8 +19 -6
jakarta-commons/dbcp/src/java/org/apache/commons/dbcp/PoolingDriver.java
Index: PoolingDriver.java
===
RCS file:
/home/cvs/jakarta-commons/dbcp/src/java/org/apache/commons/dbcp/PoolingDriver.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- PoolingDriver.java9 Oct 2003 21:04:44 - 1.7
+++ PoolingDriver.java10 Nov 2003 14:26:19 - 1.8
@@ -106,7 +106,7 @@
*
* @deprecated This will be removed in a future version of DBCP.
*/
-synchronized public ObjectPool getPool(String name) {
+public synchronized ObjectPool getPool(String name) {
try {
return getConnectionPool(name);
}
@@ -115,7 +115,7 @@
}
}
-synchronized protected ObjectPool getConnectionPool(String name) throws
SQLException {
+public synchronized ObjectPool getConnectionPool(String name) throws
SQLException {
ObjectPool pool = (ObjectPool)(_pools.get(name));
if(null == pool) {
InputStream in =
this.getClass().getResourceAsStream(String.valueOf(name) + .jocl);
@@ -149,8 +149,21 @@
return pool;
}
-synchronized public void registerPool(String name, ObjectPool pool) {
+public synchronized void registerPool(String name, ObjectPool pool) {
_pools.put(name,pool);
+}
+
+public synchronized void closePool(String name) throws SQLException {
+ObjectPool pool = (ObjectPool) _pools.get(name);
+if (pool != null) {
+_pools.remove(name);
+try {
+pool.close();
+}
+catch (Exception e) {
+throw new SQLNestedException(Error closing pool + name, e);
+}
+}
}
public boolean acceptsURL(String url) throws SQLException {
-
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cvs commit: jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol Protocol.java
oglueck 2003/11/10 06:33:13
Modified:httpclient API_CHANGES_2_1.txt
httpclient/src/java/org/apache/commons/httpclient/protocol
Protocol.java
Log:
re-include old constructor signature for
backwards API compatibility
Revision ChangesPath
1.5 +1 -1 jakarta-commons/httpclient/API_CHANGES_2_1.txt
Index: API_CHANGES_2_1.txt
===
RCS file: /home/cvs/jakarta-commons/httpclient/API_CHANGES_2_1.txt,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- API_CHANGES_2_1.txt 7 Nov 2003 07:34:34 - 1.4
+++ API_CHANGES_2_1.txt 10 Nov 2003 14:33:13 - 1.5
@@ -32,4 +32,4 @@
- createDigest(String, String)
- createDigestHeader(String, String)
-* There is only one Protocol constructor for both secure and insecure socket
factories.
+* Deprecated extra Protocol constructor
1.7 +20 -4
jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol/Protocol.java
Index: Protocol.java
===
RCS file:
/home/cvs/jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol/Protocol.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- Protocol.java 7 Nov 2003 07:34:34 - 1.6
+++ Protocol.java 10 Nov 2003 14:33:13 - 1.7
@@ -194,7 +194,7 @@
private boolean secure;
/**
- * Constructs a new Protocol. If the created protocol is secure depends on
+ * Constructs a new Protocol. Whether the created protocol is secure depends on
* the class of codefactory/code.
*
* @param scheme the scheme (e.g. http, https)
@@ -219,6 +219,22 @@
this.defaultPort = defaultPort;
this.secure = (factory instanceof SecureProtocolSocketFactory);
}
+
+/**
+ * Constructs a new Protocol. Whether the created protocol is secure depends on
+ * the class of codefactory/code.
+ *
+ * @param scheme the scheme (e.g. http, https)
+ * @param factory the factory for creating sockets for communication using
+ * this protocol
+ * @param defaultPort the port this protocol defaults to
+ * @deprecated Use the constructor that uses ProtocolSocketFactory, this
version of
+ * the constructor is only kept for backwards API compatibility.
+ */
+public Protocol(String scheme,
+SecureProtocolSocketFactory factory, int defaultPort) {
+this(scheme, (ProtocolSocketFactory) factory, defaultPort);
+}
/**
* Returns the defaultPort.
-
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Re: cvs commit: jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol Protocol.java
Michael Becke wrote: Yes, I think deprecation and calling the first constructor would be better. Okay, I just changed it. Thanks for the hint, Mike. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [VOTE] Release DbUtils 1.0
+1 Shapira, Yoav wrote: Howdy, +1, looking forward to using it in production ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Juozas Baliuka [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 12:40 AM To: Jakarta Commons Developers List Subject: Re: [VOTE] Release DbUtils 1.0 +1 - Original Message - From: David Graham [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, November 09, 2003 10:25 PM Subject: [VOTE] Release DbUtils 1.0 DbUtils is a stable, well tested package suitable for a 1.0 release. The release candidate is available here: http://jakarta.apache.org/~dgraham/dbutils-1.0-rc1/ Here's my +1. David __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/dbutils/src/java/org/apache/commons/dbutils BasicRowProcessor.java
yoavs 2003/11/10 08:16:32
Modified:dbutils/src/java/org/apache/commons/dbutils
BasicRowProcessor.java
Log:
Cleaned up spelling (primitiveDefaults) and a bit of JavaDoc.
Revision ChangesPath
1.4 +48 -23
jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/BasicRowProcessor.java
Index: BasicRowProcessor.java
===
RCS file:
/home/cvs/jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/BasicRowProcessor.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- BasicRowProcessor.java9 Nov 2003 18:52:18 - 1.3
+++ BasicRowProcessor.java10 Nov 2003 16:16:32 - 1.4
@@ -85,6 +85,7 @@
* @author Henri Yandell
* @author Juozas Baliuka
* @author David Graham
+ * @author Yoav Shapira
*/
public class BasicRowProcessor implements RowProcessor {
@@ -93,17 +94,17 @@
* is returned. These are the same as the defaults that ResultSet get*
* methods return in the event of a NULL column.
*/
-private static final Map primitveDefaults = new HashMap();
+private static final Map primitiveDefaults = new HashMap();
static {
-primitveDefaults.put(Integer.TYPE, new Integer(0));
-primitveDefaults.put(Short.TYPE, new Short((short) 0));
-primitveDefaults.put(Byte.TYPE, new Byte((byte) 0));
-primitveDefaults.put(Float.TYPE, new Float(0));
-primitveDefaults.put(Double.TYPE, new Double(0));
-primitveDefaults.put(Long.TYPE, new Long(0));
-primitveDefaults.put(Boolean.TYPE, Boolean.FALSE);
-primitveDefaults.put(Character.TYPE, new Character('\u'));
+primitiveDefaults.put(Integer.TYPE, new Integer(0));
+primitiveDefaults.put(Short.TYPE, new Short((short) 0));
+primitiveDefaults.put(Byte.TYPE, new Byte((byte) 0));
+primitiveDefaults.put(Float.TYPE, new Float(0));
+primitiveDefaults.put(Double.TYPE, new Double(0));
+primitiveDefaults.put(Long.TYPE, new Long(0));
+primitiveDefaults.put(Boolean.TYPE, Boolean.FALSE);
+primitiveDefaults.put(Character.TYPE, new Character('\u'));
}
/**
@@ -119,6 +120,8 @@
/**
* Returns the Singleton instance of this class.
+ *
+ * @return The single instance of this class.
*/
public static BasicRowProcessor instance() {
return instance;
@@ -135,7 +138,8 @@
* Convert a codeResultSet/code row into an codeObject[]/code.
* This implementation copies column values into the array in the same
* order they're returned from the codeResultSet/code. Array elements
- * will be set to codenull/code if the column was SQL NULL.
+ * will be set to codenull/code if the column was SQL NULL.
+ *
* @see org.apache.commons.dbutils.RowProcessor#toArray(java.sql.ResultSet)
*/
public Object[] toArray(ResultSet rs) throws SQLException {
@@ -241,13 +245,14 @@
/**
* Creates a new object and initializes its fields from the ResultSet.
- * @param rs
- * @param type
- * @param props
- * @param columnToProperty
- * @param cols
+ *
+ * @param rs The result set
+ * @param type The bean type (the return type of the object)
+ * @param props The property descriptors
+ * @param columnToProperty The column indices in the result set
+ * @param cols The number of columns
* @return An initialized object.
- * @throws SQLException
+ * @throws SQLException If a database error occurs
*/
private Object createBean(
ResultSet rs,
@@ -271,7 +276,7 @@
Class propType = prop.getPropertyType();
if (propType != null value == null propType.isPrimitive()) {
-value = primitveDefaults.get(propType);
+value = primitiveDefaults.get(propType);
}
this.callSetter(bean, prop, value);
@@ -286,10 +291,12 @@
* for the bean property that matches the column name. If no bean property
* was found for a column, the position is set to PROPERTY_NOT_FOUND.
*
+ * @param rsmd The result set meta data containing column information
+ * @param props The bean property descriptors
* @return An int[] with column index to property index mappings. The 0th
* element is meaningless as column indexing starts at 1.
*
- * @throws SQLException
+ * @throws SQLException If a database error occurs
*/
private int[] mapColumnsToProperties(
ResultSetMetaData rsmd,
@@ -385,6 +392,7 @@
*
* @param value The value to be passed into the setter method.
* @param type
cvs commit: jakarta-commons/dbutils STATUS.html
yoavs 2003/11/10 08:18:42 Modified:dbutils STATUS.html Log: Revision ChangesPath 1.2 +2 -1 jakarta-commons/dbutils/STATUS.html Index: STATUS.html === RCS file: /home/cvs/jakarta-commons/dbutils/STATUS.html,v retrieving revision 1.1 retrieving revision 1.2 diff -u -r1.1 -r1.2 --- STATUS.html 2 Nov 2003 19:15:23 - 1.1 +++ STATUS.html 10 Nov 2003 16:18:42 - 1.2 @@ -34,6 +34,7 @@ lia href=mailto:[EMAIL PROTECTED]Steven Caswell/a/li lia href=mailto:[EMAIL PROTECTED]Juozas Baliuka/a/li lia href=mailto:[EMAIL PROTECTED]David Graham/a/li +lia href=mailto:[EMAIL PROTECTED]Yoav Shapira/a/li liFancy volunteering? We need you!/li /ul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/dbutils project.xml
yoavs 2003/11/10 08:28:05 Modified:dbutils project.xml Log: Added myself. Revision ChangesPath 1.4 +9 -0 jakarta-commons/dbutils/project.xml Index: project.xml === RCS file: /home/cvs/jakarta-commons/dbutils/project.xml,v retrieving revision 1.3 retrieving revision 1.4 diff -u -r1.3 -r1.4 --- project.xml 9 Nov 2003 19:38:07 - 1.3 +++ project.xml 10 Nov 2003 16:28:05 - 1.4 @@ -92,6 +92,15 @@ roleJava Developer/role /roles /developer +developer + nameYoav Shapira/name + idyoavs/id + email[EMAIL PROTECTED]/email + organization/organization + roles +roleJava Developer/role + /roles +/developer /developers - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[DbUtils] Commit flag on QueryRunner
Hi, I have a request from a coworker who uses DbUtils to add a flag to turn of auto-commit in the QueryRunner. The text of his request is below. What do you think, is it too big to get into DbUtils 1.0? There needs to be an option on QueryRunner to turn off the commit() calls on the updates that use a datasource. I would like to use it to build DAOs which will be used in the context of the JTA. This might be through either EJB beans or more directly using UserTransaction. The presence of the commit calls setAutoCommit, commit, rollback) in the update methods that use a datasource make this impossible with those methods. What I would like to do is instantiate a QueryRunner with a flag to turn this off. Yoav Shapira Millennium ChemInformatics This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/dbutils/xdocs examples.xml
yoavs 2003/11/10 08:45:45 Added: dbutils/xdocs examples.xml Log: Initial version of Examples page. Revision ChangesPath 1.1 jakarta-commons/dbutils/xdocs/examples.xml Index: examples.xml === ?xml version=1.0? document properties titleJDBC Utility Component -- Examples/title author email=[EMAIL PROTECTED]Yoav Shapira/author /properties body section name=DbUtils: JDBC Utility Component Examples p This page provides examples that show how the DbUtils component may be used. /p /section section name=Basic Usage p The core classes/interfaces in DbUtils are codea href=apidocs/org/apache/commons/dbutils/QueryRunner.htmlQueryRunner/a/code and codea href=apidocs/org/apache/commons/dbutils/ResultSetHandler.htmlResultSetHandler/a/code. The following example demonstrates how these classes are used together. /p pre DataSource ds = // somehow get DataSource; // Step 1. QueryRunner run = new QueryRunner(ds); // Step 2. ResultSetHandler h = new BeanHandler(Person.class); // Step 3. Person p = (Person) run.query(SELECT * FROM Person WHERE name=?, John Doe, h); /pre pExplanation/p ol li Configure QueryRunner with the DataSource. Note that QueryRunner has methods that take a java.sql.Connection so you are not required to use DataSources. /li li Implement the ResultSetHandler interface or use one of the provided implementations. This one converts a ResultSet row into a bean. /li li Execute the SQL statement with one replacement parameter and return the results in a new Person object (generated by the handler in step 2). /li /ol /section /body /document - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/dbutils/xdocs navigation.xml
yoavs 2003/11/10 08:46:29 Modified:dbutils/xdocs navigation.xml Log: Added Examples page. Revision ChangesPath 1.2 +1 -0 jakarta-commons/dbutils/xdocs/navigation.xml Index: navigation.xml === RCS file: /home/cvs/jakarta-commons/dbutils/xdocs/navigation.xml,v retrieving revision 1.1 retrieving revision 1.2 diff -u -r1.1 -r1.2 --- navigation.xml2 Nov 2003 19:15:24 - 1.1 +++ navigation.xml10 Nov 2003 16:46:29 - 1.2 @@ -6,6 +6,7 @@ body menu name=DbUtils item name=Overview href=/index.html/ + item name=Examples href=/examples.html / item name=Downloads href=/downloads.html/ item name=To Do List href=/todo.html/ /menu - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: cvs commit: jakarta-commons/dbutils/src/java/org/apache/commons/dbutils BasicRowProcessor.java
-1 on the change at the bottom of the file:
// End of class: BasicRowProcessor.java
This is redundant and insults my intelligence :-).
David
--- [EMAIL PROTECTED] wrote:
yoavs 2003/11/10 08:16:32
Modified:dbutils/src/java/org/apache/commons/dbutils
BasicRowProcessor.java
Log:
Cleaned up spelling (primitiveDefaults) and a bit of JavaDoc.
Revision ChangesPath
1.4 +48 -23
jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/BasicRowProcessor.java
Index: BasicRowProcessor.java
===
RCS file:
/home/cvs/jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/BasicRowProcessor.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- BasicRowProcessor.java 9 Nov 2003 18:52:18 - 1.3
+++ BasicRowProcessor.java 10 Nov 2003 16:16:32 - 1.4
@@ -85,6 +85,7 @@
* @author Henri Yandell
* @author Juozas Baliuka
* @author David Graham
+ * @author Yoav Shapira
*/
public class BasicRowProcessor implements RowProcessor {
@@ -93,17 +94,17 @@
* is returned. These are the same as the defaults that
ResultSet get*
* methods return in the event of a NULL column.
*/
-private static final Map primitveDefaults = new HashMap();
+private static final Map primitiveDefaults = new HashMap();
static {
-primitveDefaults.put(Integer.TYPE, new Integer(0));
-primitveDefaults.put(Short.TYPE, new Short((short) 0));
-primitveDefaults.put(Byte.TYPE, new Byte((byte) 0));
-primitveDefaults.put(Float.TYPE, new Float(0));
-primitveDefaults.put(Double.TYPE, new Double(0));
-primitveDefaults.put(Long.TYPE, new Long(0));
-primitveDefaults.put(Boolean.TYPE, Boolean.FALSE);
-primitveDefaults.put(Character.TYPE, new
Character('\u'));
+primitiveDefaults.put(Integer.TYPE, new Integer(0));
+primitiveDefaults.put(Short.TYPE, new Short((short) 0));
+primitiveDefaults.put(Byte.TYPE, new Byte((byte) 0));
+primitiveDefaults.put(Float.TYPE, new Float(0));
+primitiveDefaults.put(Double.TYPE, new Double(0));
+primitiveDefaults.put(Long.TYPE, new Long(0));
+primitiveDefaults.put(Boolean.TYPE, Boolean.FALSE);
+primitiveDefaults.put(Character.TYPE, new
Character('\u'));
}
/**
@@ -119,6 +120,8 @@
/**
* Returns the Singleton instance of this class.
+ *
+ * @return The single instance of this class.
*/
public static BasicRowProcessor instance() {
return instance;
@@ -135,7 +138,8 @@
* Convert a codeResultSet/code row into an
codeObject[]/code.
* This implementation copies column values into the array in the
same
* order they're returned from the codeResultSet/code. Array
elements
- * will be set to codenull/code if the column was SQL NULL.
+ * will be set to codenull/code if the column was SQL NULL.
+ *
* @see
org.apache.commons.dbutils.RowProcessor#toArray(java.sql.ResultSet)
*/
public Object[] toArray(ResultSet rs) throws SQLException {
@@ -241,13 +245,14 @@
/**
* Creates a new object and initializes its fields from the
ResultSet.
- * @param rs
- * @param type
- * @param props
- * @param columnToProperty
- * @param cols
+ *
+ * @param rs The result set
+ * @param type The bean type (the return type of the object)
+ * @param props The property descriptors
+ * @param columnToProperty The column indices in the result set
+ * @param cols The number of columns
* @return An initialized object.
- * @throws SQLException
+ * @throws SQLException If a database error occurs
*/
private Object createBean(
ResultSet rs,
@@ -271,7 +276,7 @@
Class propType = prop.getPropertyType();
if (propType != null value == null
propType.isPrimitive()) {
-value = primitveDefaults.get(propType);
+value = primitiveDefaults.get(propType);
}
this.callSetter(bean, prop, value);
@@ -286,10 +291,12 @@
* for the bean property that matches the column name. If no
bean property
* was found for a column, the position is set to
PROPERTY_NOT_FOUND.
*
+ * @param rsmd The result set meta data containing column
information
+ * @param props The bean property descriptors
* @return An int[] with column index to property index mappings.
The 0th
* element is meaningless as column indexing starts at 1.
*
- *
cvs commit: jakarta-commons/dbutils/xdocs index.xml
yoavs 2003/11/10 08:47:30 Modified:dbutils/xdocs index.xml Log: Removed basic example and added link to examples. Revision ChangesPath 1.3 +1 -40 jakarta-commons/dbutils/xdocs/index.xml Index: index.xml === RCS file: /home/cvs/jakarta-commons/dbutils/xdocs/index.xml,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- index.xml 5 Nov 2003 04:52:42 - 1.2 +++ index.xml 10 Nov 2003 16:47:30 - 1.3 @@ -86,47 +86,8 @@ section name=Example Usage p -The core classes/interfaces in DbUtils are -codea href=apidocs/org/apache/commons/dbutils/QueryRunner.htmlQueryRunner/a/code -and -codea href=apidocs/org/apache/commons/dbutils/ResultSetHandler.htmlResultSetHandler/a/code. -The following example demonstrates how these classes are used together. +Please see a href=examples.htmlExamples Page/a. /p - -pre -DataSource ds = // somehow get DataSource; - -// Step 1. -QueryRunner run = new QueryRunner(ds); - -// Step 2. -ResultSetHandler h = new BeanHandler(Person.class); - -// Step 3. -Person p = (Person) run.query(SELECT * FROM Person WHERE name=?, John Doe, h); - -/pre - -pExplanation/p -ol -li -Configure QueryRunner with the DataSource. -Note that QueryRunner has methods that take a -java.sql.Connection so you are not required to -use DataSources. -/li -li -Implement the ResultSetHandler interface or use -one of the provided implementations. This one converts a -ResultSet row into a bean. -/li -li -Execute the SQL statement with one replacement parameter and -return the results in a new Person object (generated by the handler -in step 2). -/li -/ol - /section section name=Interaction With Other Packages - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: OT: Re: [ANN] hivemind has been temporarily taken offline
Vic Cekvenich wrote: Noel J. Bergman wrote: The Geronimo developers represent that the code contributed for Geronimo does not contain any code belonging to JBoss. I just wanted to underline above. Every Apache Committer represents that they own the right to contribute their code to the ASF. That is not unique to Geronimo. In Howard's case, he did so in good faith, and then discovered otherwise, which resulted in HiveMind being removed pending resolution. Are you claiming that the Geromino developers are falsely representing their rights and the origin of the code? Is it your claim that they are violating their CLA? Speak plainly, if you've a claim to make. --- Noel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [DbUtils] Commit flag on QueryRunner
--- Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, I have a request from a coworker who uses DbUtils to add a flag to turn of auto-commit in the QueryRunner. The text of his request is below. What do you think, is it too big to get into DbUtils 1.0? There needs to be an option on QueryRunner to turn off the commit() calls on the updates that use a datasource. I would like to use it to build DAOs which will be used in the context of the JTA. This might be through either EJB beans or more directly using UserTransaction. The presence of the commit calls setAutoCommit, commit, rollback) in the update methods that use a datasource make this impossible with those methods. What I would like to do is instantiate a QueryRunner with a flag to turn this off. The methods using a DataSource were designed to execute in a single transaction. If you disabled the commit and rollback in these methods, how would you handle the transactions manually without access to the Connection? If you want to control Connections with commit and rollback you can just use the update() methods that take a Connection as the first argument. David Yoav Shapira Millennium ChemInformatics This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[HiveMind] Is interceptor creation on threaded model unnecceseraly slow?
For the threaded model as I see interceptors are created for each core- impl. Wouldn't it be enough that interceptors wrap the proxy. This would certainly be more performant. Or maybe have interceptors under order lets say 1000 wrap the core-impl (and be created each time) and others wrap the proxy? It think it should also be commented that InterceptorFactories should cache their interceptor-classes by service-id (as AbstractInterceptorFactory does). Otherwise you may have a memory leak. As I see the referenced example on how an InterceptorFactory uses config elements (hivemind.test.services.impl.FilterLoggingInterceptor) does not do that. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [codec] Streamable Codec Framework
Yes, no problem, 1.2.2. Gary -Original Message- From: Tim O'Brien [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 08:10 To: Jakarta Commons Developers List Subject: RE: [codec] Streamable Codec Framework Oleg, this is understood - 1.2.2 should be our LCD for codec. Tim On Mon, 10 Nov 2003 [EMAIL PROTECTED] wrote: Tim, Gary, et al Streamable codec framework would be a welcome addition to Commons Codec. However, as far as we (Commons HttpClient) are concerned, the decision to ditch java 1.2.2 support would render Codec unusable for us (and I'd guess a few other projects that still need to maintain java 1.2.2 compatibility). Not that we like it too much, but because lots of our users still demand it. We are determined to introduce Codec as a dependency for HttpClient as of next point release (currently designated as 2.1). However, I foresee a lot of popular pressure to abandon these plans in favour of retaining java 1.2.2 compatibility, should Codec require Java 1.3.x. Cheers Oleg Agreed, I just wanted to make make a point WRT 1.4 vs = 1.4. Now, for 1.2.2 vs. 1.3.1, that's a different story. It would be interesting to pool the various lists for the LCD JRE. Gary - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Tim O'Brien Evanston, IL (847) 863-7045 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Commons Validator Limitation
I recently reported bug in Jakarta Commons validation (http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369). I want to ask whether this is actually a permanent limitation on the product, or is it likely to be corrected? Here's the background: I wanted to use Commons Validator for business object validation. Using Commons validator is great in that it allows us to easily manage and apply sets of validation rules, and provides a consistent way of handling validation errors. We're pretty sure all or most of our rules can be expressed with Validator's XML rules. So far the proof of concept works well. The problem we have is in how the Validator handles exceptions. Our rules access databases and backend systems for data needed during validation. If a system problem occurs, such as a database is down, our rules try to throw a ValidatorException. Since the plugin methods are invoked by reflection, our exceptions are wrapped in InvocationTargetExceptions. Validator.validate() treats this as a validator error rather than a ValidatorException. This means all our system exceptions are treated the same as data problems. For example, we have a rule that validates a duplicate add of a customer account. The validation plugin reads a database to check whether the account exists. The problem is that if the database is down, the Validator.validate() masks the exception, and tells us that the account already exists. Are we using the validation framework inappropriately? Should commons validation only be used for lightweight validation such as Struts, or is this an issue that is likely to be addressed? Thanks for your attention. Regards, Janet CONFIDENTIALITY NOTICE: This E-Mail is intended only for the use of the individual or entity to which it is addressed and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If you have received this communication in error, please do not distribute and delete the original message. Please notify the sender by E-Mail at the address shown. Thank you for your compliance.. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Chain] ContextToRequestCommand
Quoting Jeff Caddel [EMAIL PROTECTED]:
If your application uses WebContext (or one of it's subclasses) as the
Context
object being passed down the chain, you already have access to the request
attributes via the getRequestScope() method. There's also other
Map-returning
methods on WebContext for lots of other useful stuff (headers, cookies,
session
attributes, context attributes, context init parameters, ...).
A. Brain cells starting to click now. One huge benefit of exposing
them as map's being that you can make use of generic bean manipulating
code to mess with them, right? Instead of making API specific calls
like getAttribute/setAttribute.
That is certainly one benefit. A second benefit is the concept of request
attributes works across both servlet and portlet environments, without tying
your application code to one or the other underying API for accessing the
request object (and the same principle applies on session and application
scope).
On the attribute collections in particular, the Map implementation is
two-way
... for example, usage like this:
public boolean execute(Context context) throws Exception {
...
WebContext wcontext = (WebContext) context;
// Following is equivalent to request.getAttribute(foo)
String fooValue = wcontext.getRequestScope().get(foo);
// Following is equivalent to request.setAttribute(foo, bar)
wcontext.getRequestScope().put(foo, bar);
...
}
Which is better since nothing in this implementation makes a servlet
specific API call. If I needed the value bar to be present under the
attribute foo in a portlet environment (for example), this command
could be re-used.
Yep.
I should have noted that you can also leverage the attribute-property
transparency built in to the base Context implementation, and say:
Map requestScope = (Map) context.get(requestScope);
without needing the explicit cast to WebContext.
makes a request attribute named foo with value bar visible to a JSP page
(or
whatever) that will ultimately create the response.
If I'm getting this right, I could also place bar into the request
under the attribute foo (in an API independent manner, nonetheless) by
simply configuring a CopyCommand:
command className=org.apache.commons.chain.generic.CopyCommand
toKey=requestScope.foo from=foo/
Right now this wouldn't work -- it would put the object into the Context itself
under key requestScope.foo -- but one could certainly create a Copy command
that interpreted the keys as expressions.
(Assuming that some other previous bit of logic had placed bar into
the context under the key foo.)
Holy smokes...how easy is that!!
:-)
Does this satisfy the sorts of requirements you were after?
Fit's the bill quite nicely, Craig. Thanks.
Craig
-
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cvs commit: jakarta-commons/math/src/java/org/apache/commons/math/analysis PolynomialFunction.java CubicSplineFunction.java UnivariateRealFunction.java
mdiggory2003/11/10 09:34:03
Modified:math/src/test/org/apache/commons/math/analysis
SinFunction.java InterpolatorTest.java
QuinticFunction.java
math/src/java/org/apache/commons/math/analysis
CubicSplineFunction.java
UnivariateRealFunction.java
Added: math/src/test/org/apache/commons/math/analysis
PolynomialFunctionTest.java
math/src/java/org/apache/commons/math/analysis
PolynomialFunction.java
Log:
PR: http://www.mail-archive.com/[EMAIL PROTECTED]/msg29959.html
Submitted by: Matt Cliff
Reviewed by: Mark Diggory
Revision ChangesPath
1.2 +1 -10
jakarta-commons/math/src/test/org/apache/commons/math/analysis/SinFunction.java
Index: SinFunction.java
===
RCS file:
/home/cvs/jakarta-commons/math/src/test/org/apache/commons/math/analysis/SinFunction.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- SinFunction.java 1 Nov 2003 16:04:12 - 1.1
+++ SinFunction.java 10 Nov 2003 17:34:03 - 1.2
@@ -75,18 +75,9 @@
}
/* First derivative of sinus function
- * @see org.apache.commons.math.UnivariateRealFunction#firstDerivative(double)
*/
public double firstDerivative(double x) throws MathException {
return Math.cos(x);
-}
-
-/* Second derivative of sinus function.
- * Unsupported.
- * @see org.apache.commons.math.UnivariateRealFunction#secondDerivative(double)
- */
-public double secondDerivative(double x) throws MathException {
-throw new UnsupportedOperationException();
}
}
1.2 +41 -106
jakarta-commons/math/src/test/org/apache/commons/math/analysis/InterpolatorTest.java
Index: InterpolatorTest.java
===
RCS file:
/home/cvs/jakarta-commons/math/src/test/org/apache/commons/math/analysis/InterpolatorTest.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- InterpolatorTest.java 1 Nov 2003 16:04:12 - 1.1
+++ InterpolatorTest.java 10 Nov 2003 17:34:03 - 1.2
@@ -89,31 +89,21 @@
x=
+ x
+ y=
-+ f.value(x)
-+ y'=
-+ f.firstDerivative(x)
-+ y''=
-+ f.secondDerivative(x));
++ f.value(x));
+
x = 0.5;
System.out.println(
x=
+ x
+ y=
-+ f.value(x)
-+ y'=
-+ f.firstDerivative(x)
-+ y''=
-+ f.secondDerivative(x));
++ f.value(x));
+
x = 1 - 1E-6;
System.out.println(
x=
+ x
+ y=
-+ f.value(x)
-+ y'=
-+ f.firstDerivative(x)
-+ y''=
-+ f.secondDerivative(x));
++ f.value(x));
}
public void testInterpolateLinearDegenerateThreeSegment()
@@ -129,61 +119,43 @@
x=
+ x
+ y=
-+ f.value(x)
-+ y'=
-+ f.firstDerivative(x)
-+ y''=
-+ f.secondDerivative(x));
++ f.value(x));
+
x = 0.5 - 1E-6;
System.out.println(
x=
+ x
+ y=
-+ f.value(x)
-+ y'=
-+ f.firstDerivative(x)
-+ y''=
-+ f.secondDerivative(x));
++ f.value(x));
+
x = 0.5;
System.out.println(
x=
+ x
+ y=
-+ f.value(x)
-+ y'=
-+ f.firstDerivative(x)
-+ y''=
-+ f.secondDerivative(x));
++ f.value(x));
+
x = 1 - 1E-6;
System.out.println(
x=
+ x
+ y=
-+ f.value(x)
-+ y'=
-+ f.firstDerivative(x)
-+ y''=
-+ f.secondDerivative(x));
++ f.value(x));
+
x = 1;
System.out.println(
x=
+ x
+ y=
-+ f.value(x)
-+ y'=
-+ f.firstDerivative(x)
-+ y''=
-+
Re: Commons Validator Limitation
FYI, when posting to commons-dev or commons-user you should prefix the subject line with the component name like [validator]. This allows people to filter out messages for components they're not interested in. David --- Moyer, Janet [EMAIL PROTECTED] wrote: I recently reported bug in Jakarta Commons validation (http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369). I want to ask whether this is actually a permanent limitation on the product, or is it likely to be corrected? Here's the background: I wanted to use Commons Validator for business object validation. Using Commons validator is great in that it allows us to easily manage and apply sets of validation rules, and provides a consistent way of handling validation errors. We're pretty sure all or most of our rules can be expressed with Validator's XML rules. So far the proof of concept works well. The problem we have is in how the Validator handles exceptions. Our rules access databases and backend systems for data needed during validation. If a system problem occurs, such as a database is down, our rules try to throw a ValidatorException. Since the plugin methods are invoked by reflection, our exceptions are wrapped in InvocationTargetExceptions. Validator.validate() treats this as a validator error rather than a ValidatorException. This means all our system exceptions are treated the same as data problems. For example, we have a rule that validates a duplicate add of a customer account. The validation plugin reads a database to check whether the account exists. The problem is that if the database is down, the Validator.validate() masks the exception, and tells us that the account already exists. Are we using the validation framework inappropriately? Should commons validation only be used for lightweight validation such as Struts, or is this an issue that is likely to be addressed? Thanks for your attention. Regards, Janet CONFIDENTIALITY NOTICE: This E-Mail is intended only for the use of the individual or entity to which it is addressed and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If you have received this communication in error, please do not distribute and delete the original message. Please notify the sender by E-Mail at the address shown. Thank you for your compliance.. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/math/src/java/org/apache/commons/math/distribution - New directory
mdiggory2003/11/10 09:40:43 jakarta-commons/math/src/java/org/apache/commons/math/distribution - New directory - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/math/src/test/org/apache/commons/math/distribution - New directory
mdiggory2003/11/10 09:43:21 jakarta-commons/math/src/test/org/apache/commons/math/distribution - New directory - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/math/src/java/org/apache/commons/math/stat/univariate StorelessUnivariateStatistic.java
mdiggory2003/11/10 09:43:34 Modified:math/src/java/org/apache/commons/math/random EmpiricalDistribution.java EmpiricalDistributionImpl.java math/src/java/org/apache/commons/math/stat TestStatisticImpl.java TestStatistic.java BivariateRegression.java math/src/test/org/apache/commons/math/stat StatUtilsTest.java StoreUnivariateImplTest.java MixedListUnivariateImplTest.java CertifiedDataTest.java TestStatisticTest.java BeanListUnivariateImplTest.java ListUnivariateImplTest.java math/src/test/org/apache/commons/math/random ValueServerTest.java RandomDataTest.java EmpiricalDistributionTest.java math/src/java/org/apache/commons/math/util TransformerMap.java DefaultTransformer.java math/src/test/org/apache/commons/math/util DefaultTransformerTest.java BeanTransformerTest.java math/src/java/org/apache/commons/math/stat/univariate StorelessUnivariateStatistic.java Added: math/src/java/org/apache/commons/math/stat DescriptiveStatistics.java AbstractStorelessDescriptiveStatistics.java StorelessDescriptiveStatisticsImpl.java DescriptiveStatisticsImpl.java AbstractDescriptiveStatistics.java math/src/java/org/apache/commons/math/distribution FDistribution.java DistributionFactory.java DiscreteDistribution.java HypergeometricDistribution.java ContinuousDistribution.java package.html AbstractDiscreteDistribution.java TDistributionImpl.java HypergeometricDistributionImpl.java ChiSquaredDistributionImpl.java BinomialDistributionImpl.java BinomialDistribution.java FDistributionImpl.java DistributionFactoryImpl.java ExponentialDistribution.java TDistribution.java ExponentialDistributionImpl.java GammaDistributionImpl.java AbstractContinuousDistribution.java GammaDistribution.java ChiSquaredDistribution.java math/src/test/org/apache/commons/math/stat DescriptiveStatisticsFuture.java DescriptiveStatisticsTest.java ListUnivariateImpl.java BeanListUnivariateImpl.java math/src/test/org/apache/commons/math/distribution TDistributionTest.java DistributionFactoryImplTest.java BinomialDistributionTest.java GammaDistributionTest.java ExponentialDistributionTest.java HypergeometricDistributionTest.java FDistributionTest.java ChiSquareDistributionTest.java math/src/test/org/apache/commons/math/util BeanTransformer.java math/src/test/org/apache/commons/math/stat/univariate UnivariateImplTest.java Removed: math/src/test/org/apache/commons/math/stat/distribution DistributionFactoryImplTest.java GammaDistributionTest.java TDistributionTest.java ExponentialDistributionTest.java BinomialDistributionTest.java ChiSquareDistributionTest.java FDistributionTest.java HypergeometricDistributionTest.java math/src/java/org/apache/commons/math/stat UnivariateImpl.java AbstractStoreUnivariate.java Univariate.java Applyable.java ListUnivariateImpl.java BeanListUnivariateImpl.java StoreUnivariate.java AbstractUnivariate.java StoreUnivariateImpl.java math/src/test/org/apache/commons/math/stat UnivariateImplTest.java math/src/java/org/apache/commons/math/stat/distribution AbstractContinuousDistribution.java BinomialDistribution.java HypergeometricDistributionImpl.java TDistributionImpl.java ContinuousDistribution.java FDistribution.java
[DbUtils] Commit flag on QueryRunner
Hi, I'll forward to the list -- let's continue the discussion there ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Robinson, Jim Sent: Monday, November 10, 2003 12:46 PM To: Shapira, Yoav Subject: RE: [DbUtils] Commit flag on QueryRunner Yoav, I will subscribe. I clicked a link for the mailing list on the site and it was dead, I will try again. I'm not sure David understands how the container managed transactions or the JTA works. When using either of these you don't want to manage commit at the connection level, this largely defeats there purpose. In the case of container managed transactions (EJB bean) the container makes the commit() calls when exiting the method demarcating the transaction. If a runtime (uncaught) exception occurs the container rolls back the transaction. The user can also control this but that's usually not recommended. In the case of the JTA. The user starts a transaction and ends it explicitly, but in between many updates might be performed. (This only works with a transaction data source where connections are wrapped and closing simply makes them available again). I realize that I can do this by using the method that passes in the connection but this is ugly and really shouldn't be necessary. This package would be much more useful to EJB JTA developers if the commits, etc, could be turned off. As it is it assumes that either (1) the user will manage the transaction by explicitly managing connections, or (2) a transaction will not span multiple updates. To answer David's question explicitly ... If you disabled the commit and rollback in these methods, how would you handle the transactions manually without access to the Connection?.. The answer is you don't need to. The container will do that for you when the transaction ends, assuming you are using the container managed Datasource of course. If I haven't explained this very very well come on down, I can do a better job at the whiteboard. This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24369] - Validator.validate() exception handling for ValidatorException
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369 Validator.validate() exception handling for ValidatorException --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 17:56 --- Validator.getIndexedProperty() looks like the only method that generates ValidatorExceptions. Validator.executeValidationMethod() catches Exception; if it's a ValidatorException it rethrows it, else it returns false. Maybe this is a problem that was fixed after 1.0.2. You could try a nightly build to see if that fixes it. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/math/src/test/org/apache/commons/math/stat DescriptiveStatisticsTest.java DescriptiveStatisticsFuture.java
mdiggory2003/11/10 10:00:25
Modified:math/src/test/org/apache/commons/math/stat
DescriptiveStatisticsTest.java
Removed: math/src/test/org/apache/commons/math/stat
DescriptiveStatisticsFuture.java
Log:
Refactoring Error on my part, this class should not have been added and the Test
shouldn't have used it.
Revision ChangesPath
1.2 +13 -10
jakarta-commons/math/src/test/org/apache/commons/math/stat/DescriptiveStatisticsTest.java
Index: DescriptiveStatisticsTest.java
===
RCS file:
/home/cvs/jakarta-commons/math/src/test/org/apache/commons/math/stat/DescriptiveStatisticsTest.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- DescriptiveStatisticsTest.java10 Nov 2003 17:43:31 - 1.1
+++ DescriptiveStatisticsTest.java10 Nov 2003 18:00:25 - 1.2
@@ -80,7 +80,7 @@
private double max = 3;
private double skewness = 0;
private double kurtosis = 0.5;
-private int kClass = DescriptiveStatisticsFuture.LEPTOKURTIC;
+private int kClass = DescriptiveStatistics.LEPTOKURTIC;
private double tolerance = 10E-15;
public DescriptiveStatisticsTest(String name) {
@@ -98,7 +98,7 @@
/** test stats */
public void testStats() {
-DescriptiveStatisticsFuture u = new DescriptiveStatisticsFuture();
+DescriptiveStatistics u = DescriptiveStatistics.newInstance();
assertEquals(total count,0,u.getN(),tolerance);
u.addValue(one);
u.addValue(two);
@@ -117,7 +117,7 @@
}
public void testN0andN1Conditions() throws Exception {
- DescriptiveStatisticsFuture u = new DescriptiveStatisticsFuture();
+ DescriptiveStatistics u = DescriptiveStatistics.newInstance();
assertTrue(Mean of n = 0 set should be NaN,
Double.isNaN( u.getMean() ) );
@@ -137,7 +137,7 @@
}
public void testSkewAndKurtosis() {
- DescriptiveStatisticsFuture u = new DescriptiveStatisticsFuture();
+ DescriptiveStatistics u = DescriptiveStatistics.newInstance();
double[] testArray =
{ 12.5, 12, 11.8, 14.2, 14.9, 14.5, 21, 8.2, 10.3, 11.3, 14.1,
@@ -153,8 +153,8 @@
}
public void testProductAndGeometricMean() throws Exception {
- DescriptiveStatisticsFuture u = new DescriptiveStatisticsFuture(10);
-//u.setWindow(10);
+ DescriptiveStatistics u = DescriptiveStatistics.newInstance();
+u.setWindowSize(10);
u.addValue( 1.0 );
u.addValue( 2.0 );
@@ -183,7 +183,8 @@
double[] test1 = {5,4,3,2,1,0};
double[] test2 = {5,2,1,0,4,3};
- DescriptiveStatisticsFuture stats = new
DescriptiveStatisticsFuture(12);
+ DescriptiveStatistics stats = DescriptiveStatistics.newInstance();
+ stats.setWindowSize(12);
for(int i = 0; i test1.length; i++){
stats.addValue(test1[i]);
@@ -260,7 +261,8 @@
private void tstGetSortedValues(double[] test) {
-DescriptiveStatisticsFuture u = new
DescriptiveStatisticsFuture(test.length);
+DescriptiveStatistics u = DescriptiveStatistics.newInstance();
+u.setWindowSize(test.length);
for (int i = 0; i test.length; i++) {
u.addValue(test[i]);
}
@@ -277,7 +279,8 @@
public void testPercentiles() {
double[] test = {5,4,3,2,1};
-DescriptiveStatisticsFuture u = new DescriptiveStatisticsFuture(110);
+DescriptiveStatistics u = DescriptiveStatistics.newInstance();
+u.setWindowSize(110);
for (int i = 0; i test.length; i++) {
u.addValue(test[i]);
}
-
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DO NOT REPLY [Bug 24369] - Validator.validate() exception handling for ValidatorException
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369 Validator.validate() exception handling for ValidatorException --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 18:08 --- I include below a portion of Janet Moyer's message which I consider essential for this discussion. The core of the issue is not the masking of ValidatorExceptions raised by the validation framework, but whether or not ValidatorExceptions ought to be raised by the validation rule implementations themselves. Janet's requirements is that some means of notification regarding system level errors (not invalid data - currently handled in a usable fashion by the framework - but inability to validate the data - currently masked as equivalent to invalid data) is required. A reasonable means of doing this seems to be for validation rule implementations to throw ValidatorException. However, because the rule methods are invoked using reflection, these exceptions are wrapped into InvocationTargetException. The framework currently makes no effort to unwrap these exceptions and examine them to determine whether or not they are ValidatorExceptions. (The catch clause David points out should do this, if it is to be done.) Assuming this is appropriate behaviour, I'll attach a patch shortly. -Original Message- From: Moyer, Janet [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 9:05 AM To: '[EMAIL PROTECTED]' Subject: Commons Validator Limitation SNIP / The problem we have is in how the Validator handles exceptions. Our rules access databases and backend systems for data needed during validation. If a system problem occurs, such as a database is down, our rules try to throw a ValidatorException. Since the plugin methods are invoked by reflection, our exceptions are wrapped in InvocationTargetExceptions. Validator.validate() treats this as a validator error rather than a ValidatorException. This means all our system exceptions are treated the same as data problems. For example, we have a rule that validates a duplicate add of a customer account. The validation plugin reads a database to check whether the account exists. The problem is that if the database is down, the Validator.validate() masks the exception, and tells us that the account already exists. SNIP / - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [DbUtils] Commit flag on QueryRunner
--- Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, I'll forward to the list -- let's continue the discussion there ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Robinson, Jim Sent: Monday, November 10, 2003 12:46 PM To: Shapira, Yoav Subject: RE: [DbUtils] Commit flag on QueryRunner Yoav, I will subscribe. I clicked a link for the mailing list on the site and it was dead, I will try again. I'm not sure David understands how the container managed transactions or the JTA works. When using either of these you don't want to manage commit at the connection level, this largely defeats there purpose. In the case of container managed transactions (EJB bean) the container makes the commit() calls when exiting the method demarcating the transaction. If a runtime (uncaught) exception occurs the container rolls back the transaction. The user can also control this but that's usually not recommended. You're right, I've never used EJB or JTA so this information is helpful. How would the update() method look for JTA use? Obviously, QueryRunner isn't currently designed for this use case. One reason we changed these methods to normal members instead of statics is to allow subclasses to override their behavior. Wouldn't it be trivial to create a JTA enabled QueryRunner subclass that just overrides the update() method for your purposes? I'm not a big fan of flags changing class behavior like the proposed solution because it leads to messy if/else statements. David In the case of the JTA. The user starts a transaction and ends it explicitly, but in between many updates might be performed. (This only works with a transaction data source where connections are wrapped and closing simply makes them available again). I realize that I can do this by using the method that passes in the connection but this is ugly and really shouldn't be necessary. This package would be much more useful to EJB JTA developers if the commits, etc, could be turned off. As it is it assumes that either (1) the user will manage the transaction by explicitly managing connections, or (2) a transaction will not span multiple updates. To answer David's question explicitly ... If you disabled the commit and rollback in these methods, how would you handle the transactions manually without access to the Connection?.. The answer is you don't need to. The container will do that for you when the transaction ends, assuming you are using the container managed Datasource of course. If I haven't explained this very very well come on down, I can do a better job at the whiteboard. __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [DbUtils] Commit flag on QueryRunner
David, I agree with you regarding flags. This is a very nice package, I didn't mean to be critical. I've only used EJBs and JTA, I've not been a developer so I may have some details wrong. Others on this list can no doubt correct me. To use either of these you need a transactionally aware data source. I use JBoss which includes such a datasource. All EJB containers provide one. For Tomcat I think you can use Tyrex, never tried. At any rate transactional aspects of connections (commit, rollback) are managed by the container. A transaction is started either upon entry of a demarcated EJB method (container managed transaction) or by explicit use of the UserTransaction interface (http://java.sun.com/products/jta/javadocs-1.0.1/javax/transaction/UserT ransaction.html). In the latter case you do something like userTransaction.begin(); The transaction is completed upon exit of the demarcated EJB method (container managed) or, if doing explicity transactions, by something like userTransaction.commit() or userTransaction.rollback() Any database updates performed in between these events are associated with the transaction and will be committed or rolled back together. You can, and often do, make many calls to datasource.getConnection() and connection.close() in between. So you have decoupled the connection management from transaction management. This is a very nice model to work with, especially the container managed version. In that case there is no explicit transaction management in the code and you can rearrange, split, group transactions with ease. The explicit version (UserTransaction) is slightly less nice because the explicity boundaries are in the code, but still much more flexible than doing it at an individual connection/update level. So how does this work since ultimately it is done at the jdbc connection level? Well, as I said I have not worked on implementation of containers. I have however worked on emulations of them for development test frameworks. One way to accomplish this is to keep a map of connections in your DataSource implementation with the thread as the key. When a transaction is started you get a connection from the pool and store it in the map. When the transaction ends you remove the thread key from the map. In between getConnection() looks in the map for a connection and if it finds one that is returned. I've left out some details and real Containers are surely more sophisticated, but that is a possible implementation. Of course none of this works if you do explict calls to setAutoCommit, commit, rollback, etc. In fact, you will get an exception if using some of these methods with a transactionally aware datasource if within a managed transaction. Hopefully I've not mangled this explanation beyond comprehension. If I have perhaps someone could clarify. Basically you cannot hijack container managed transactions by doing explict commits. Removing the calls to commit, rollback, and setAutocommit would make the update methods perfectly compatible with either EJB managed transactions or UserTransaction. If you can figure out a way to get this it would be very helpful to those of use using containers for transactions. In the meantime I will probably try to subclass QueryRunner and override the update methods. Regards, Jim You're right, I've never used EJB or JTA so this information is helpful. How would the update() method look for JTA use? Obviously, QueryRunner isn't currently designed for this use case. One reason we changed these methods to normal members instead of statics is to allow subclasses to override their behavior. Wouldn't it be trivial to create a JTA enabled QueryRunner subclass that just overrides the update() method for your purposes? I'm not a big fan of flags changing class behavior like the proposed solution because it leads to messy if/else statements. David This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [validator] EmailTest failing
Rob, Thanks for the reply. I'll have to look up RFC822... Regards, Peter On Mon, 2003-11-10 at 04:27, Robert Leland wrote: Peter Courcoux wrote: Hi all, I did a fresh checkout of validator this evening and the EmailTest failed. Your correct, those tests were added as a reminder to review the RFC822.txt and handle cases of specialized characters in the users name. Most of the time the character string needs to be commented. Unfortunately, I have not had time lately to go back and added this to the regular expressions. I'll look into this myself when I have a moment. However, I Patches or code review is always welcome ! thought I'd ask if this is a known issue? I didn't see anything in the archives. Regards, -Rob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Peter Courcoux [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [betwixt] Betwixt troubles...
here is a zipped up eclipse project (minus the jar dependencies). There is a unit test that demonstrates the bug that I'm talking about. The unit test has to test methods, testGetAsXml which passes, and testParseMsg which fails. Aside from the betwixt dependencies, this project is also dependent on log4j, and commons-lang. Hope this provides a decent enough demo of the bugs. Note: I've tried this with the alpha release of betwixt, as well as the snapshot from 2/11/2003. When using the snapshot, the testGetAsXml fails with a null pointer exception. The alpha release shows the marshalling/unmarshalling behavior noted in this thread. I also tried variations on the parser configurations. Thanks for the help. - Mike -Original Message- From: Martin van den Bemt [mailto:[EMAIL PROTECTED] Sent: Sunday, November 09, 2003 12:14 PM To: Jakarta Commons Developers List Subject: RE: Betwixt troubles... Can you supply us with a tescase that shows us the bahaviour (esp that you believe it is a bug), since there is too little info in the mail to test this (we needs the beans / bean. One thing I know is that eg Bean.betwixt files only supplies beaninfo for Bean.java and not for any classes embedded in Bean.java. Mvgr, Martin On Fri, 2003-11-07 at 19:51, Mike Stanley wrote: Please note: I sent this to the developers list and not the users list, because I believe it to be a bug, and if confirmed - I may patch it. - Mike -Original Message- From: Mike Stanley [mailto:[EMAIL PROTECTED] Sent: Friday, November 07, 2003 1:26 PM To: Jakarta Commons Dev Subject: Betwixt troubles... Hey everyone, I'm running into an issue with some Betwixt code. I'm trying to Write/Read a bean associated with .betwixt file. I can't seem to get attributes to be set when reading in the xml. writing works fine. I've tried several ways (including defaulting to primitiveTypes and specificing an updater method). Here is the content of the file: ?xml version=1.0 encoding=UTF-8? info primitiveTypes=attribute element name=rcss attribute property=type/ element name=requests element name=isValid element name=agent-id attribute name=value property=agentId/ /element !-- element name=agent-id property=agentId updater=setAgentId/ -- /element /element /element /info Results form a write: ?xml version='1.0' ? rcss type=request src=167.154.203.22 requestor=install_app requests isValid cert=Z0123456789 agent-id value=01/ /isValid /requests /rcss --- Results from read: ?xml version='1.0' ? rcss type=request src=167.154.203.22 requestor=install_app requests isValid agent-id/ /isValid /requests /rcss --- What is going wrong? What can I do to fix this problem? modifying the format of the XML is not an option. Also note - using the Commented out element in the betwixt file instead of specifically specifying the attribute, results in agent-id01/agent-id which isn't correct either. Thanks for your help. - Mike - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martin van den Bemt [EMAIL PROTECTED] mvdb.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] BetwixtTest.zip Description: Zip compressed data - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24369] - Validator.validate() exception handling for ValidatorException
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369 Validator.validate() exception handling for ValidatorException --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 19:11 --- Well, I'm about to attach two patches. The first is for the test cases, to generate exceptions during the test process. The second, of course, is for the source, to properly handle those exceptions. The assumptions I made: 1) Validator.validate SHOULD ONLY return false if the data proved to be invalid, not if there was an exception in the process of validating the data. 2) Runtime exceptions are propagated as is. 3) ValidatorExceptions are propagated as is. 4) Other checked exceptions are transformed to ValidatorExceptions I wasn't able to remove instanceof checks completely - I have to use them when examining the TargetException wrapped by the InvocationTargetException. Take a look - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24369] - Validator.validate() exception handling for ValidatorException
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369 Validator.validate() exception handling for ValidatorException --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 19:12 --- Created an attachment (id=9030) Testcase to generate exceptions during validation and check handling - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24369] - Validator.validate() exception handling for ValidatorException
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369 Validator.validate() exception handling for ValidatorException --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 19:12 --- Created an attachment (id=9031) Code change to handle exceptions generated during validation - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [DbUtils] Commit flag on QueryRunner
Hi,
I do not think Commit flag is a good idea.
It must be better to remove transaction demarcation code form QueryRunner.
The best known way is to map connection to Thread (java.langThreadLocal),
JTA uses this way too.
ThreadLocal localConnections = new ThreadLocal();
public Connection QueryRunner.currentConnection() throws SQLException {
Connection c = (Connection)localConnections.get();
if( c == null ){
c = ds.getConnection();
localConnections.set();
}
return c;
}
More transparent way is to use Datasource decorator to return ThreadLocal
connections.
It is usefull in container and in standalone application.
I use this way for stanalone web and JMS applications, transactions are
managed by command or
message dispatcher.
More abstract way to wrapp connection in Transaction:
void dispatch( Message msg ) throws Exception{
try{
Transaction tx = txManager.currentTransaction();
Handler h = findHandler(msg.getParameter(HANDLER_NAME));
tx.begin();
h.handleMessage(msg);
tx.commit();
}finally{
tx.rollback();
}
}
--- Shapira, Yoav [EMAIL PROTECTED] wrote:
Hi,
I'll forward to the list -- let's continue the discussion there ;)
Yoav Shapira
Millennium ChemInformatics
-Original Message-
From: Robinson, Jim
Sent: Monday, November 10, 2003 12:46 PM
To: Shapira, Yoav
Subject: RE: [DbUtils] Commit flag on QueryRunner
Yoav, I will subscribe. I clicked a link for the mailing list on the
site
and it was dead, I will try again.
I'm not sure David understands how the container managed transactions
or
the JTA works. When using either of these you don't want to manage
commit
at the connection level, this largely defeats there purpose. In the
case
of container managed transactions (EJB bean) the container makes the
commit() calls when exiting the method demarcating the transaction. If
a
runtime (uncaught) exception occurs the container rolls back the
transaction. The user can also control this but that's usually not
recommended.
You're right, I've never used EJB or JTA so this information is helpful.
How would the update() method look for JTA use?
Obviously, QueryRunner isn't currently designed for this use case. One
reason we changed these methods to normal members instead of statics is to
allow subclasses to override their behavior. Wouldn't it be trivial to
create a JTA enabled QueryRunner subclass that just overrides the update()
method for your purposes?
I'm not a big fan of flags changing class behavior like the proposed
solution because it leads to messy if/else statements.
David
In the case of the JTA. The user starts a transaction and ends it
explicitly, but in between many updates might be performed. (This only
works with a transaction data source where connections are wrapped and
closing simply makes them available again).
I realize that I can do this by using the method that passes in the
connection but this is ugly and really shouldn't be necessary. This
package would be much more useful to EJB JTA developers if the
commits,
etc, could be turned off. As it is it assumes that either (1) the user
will manage the transaction by explicitly managing connections, or (2)
a
transaction will not span multiple updates.
To answer David's question explicitly ...
If you disabled the commit and rollback in these methods,
how would you handle the transactions manually without access to the
Connection?..
The answer is you don't need to. The container will do that for you
when
the transaction ends, assuming you are using the container managed
Datasource of course.
If I haven't explained this very very well come on down, I can do a
better
job at the whiteboard.
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R: [VOTE] Release DbUtils 1.0
+1 Angelo -Messaggio originale- Da: David Graham [mailto:[EMAIL PROTECTED] Inviato: domenica 9 novembre 2003 21.25 A: [EMAIL PROTECTED] Oggetto: [VOTE] Release DbUtils 1.0 DbUtils is a stable, well tested package suitable for a 1.0 release. The release candidate is available here: http://jakarta.apache.org/~dgraham/dbutils-1.0-rc1/ Here's my +1. David - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24369] - Validator.validate() exception handling for ValidatorException
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24369 Validator.validate() exception handling for ValidatorException --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 19:32 --- I agree with the proposed approach but it is an incompatible behavior change. The problem is that Validator was initially written without much regard to RuntimeExceptions. We have done much to improve the situation but there may be places in the code where RuntimExceptions are known to be thrown and caught by the generic catch Exception block to be translated as a failure. For example, a piece of code was throwing NullPointerException that wasn't noticed because of a catch Exception block. After discovering and fixing this, performance improved by 50%. IMO, a thorough analysis of the exception situation in Validator is needed before making this change. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [DbUtils] Commit flag on QueryRunner
--- Robinson, Jim [EMAIL PROTECTED] wrote: David, I agree with you regarding flags. This is a very nice package, I didn't mean to be critical. I wasn't offended; we need as many people reviewing the code as possible. Thanks for your input. I've only used EJBs and JTA, I've not been a developer so I may have some details wrong. Others on this list can no doubt correct me. To use either of these you need a transactionally aware data source. I use JBoss which includes such a datasource. All EJB containers provide one. For Tomcat I think you can use Tyrex, never tried. At any rate transactional aspects of connections (commit, rollback) are managed by the container. A transaction is started either upon entry of a demarcated EJB method (container managed transaction) or by explicit use of the UserTransaction interface (http://java.sun.com/products/jta/javadocs-1.0.1/javax/transaction/UserT ransaction.html). In the latter case you do something like userTransaction.begin(); The transaction is completed upon exit of the demarcated EJB method (container managed) or, if doing explicity transactions, by something like userTransaction.commit() or userTransaction.rollback() Any database updates performed in between these events are associated with the transaction and will be committed or rolled back together. You can, and often do, make many calls to datasource.getConnection() and connection.close() in between. That answered my next question :-). So you have decoupled the connection management from transaction management. This is a very nice model to work with, especially the container managed version. In that case there is no explicit transaction management in the code and you can rearrange, split, group transactions with ease. The explicit version (UserTransaction) is slightly less nice because the explicity boundaries are in the code, but still much more flexible than doing it at an individual connection/update level. So how does this work since ultimately it is done at the jdbc connection level? Well, as I said I have not worked on implementation of containers. I have however worked on emulations of them for development test frameworks. One way to accomplish this is to keep a map of connections in your DataSource implementation with the thread as the key. When a transaction is started you get a connection from the pool and store it in the map. When the transaction ends you remove the thread key from the map. In between getConnection() looks in the map for a connection and if it finds one that is returned. I've left out some details and real Containers are surely more sophisticated, but that is a possible implementation. Of course none of this works if you do explict calls to setAutoCommit, commit, rollback, etc. In fact, you will get an exception if using some of these methods with a transactionally aware datasource if within a managed transaction. Hopefully I've not mangled this explanation beyond comprehension. If I have perhaps someone could clarify. Basically you cannot hijack container managed transactions by doing explict commits. Removing the calls to commit, rollback, and setAutocommit would make the update methods perfectly compatible with either EJB managed transactions or UserTransaction. If you can figure out a way to get this it would be very helpful to those of use using containers for transactions. In the meantime I will probably try to subclass QueryRunner and override the update methods. So maybe the best thing to do is remove those calls. The Connection will have to be in auto-commit mode or you must be using something like JTA that handles transactions. There's nothing to rollback anyways since it's only a single update statement executing. If an SQLException is thrown during the update it obviously won't be committed and there are no other changes to rollback. Comments? David Regards, Jim You're right, I've never used EJB or JTA so this information is helpful. How would the update() method look for JTA use? Obviously, QueryRunner isn't currently designed for this use case. One reason we changed these methods to normal members instead of statics is to allow subclasses to override their behavior. Wouldn't it be trivial to create a JTA enabled QueryRunner subclass that just overrides the update() method for your purposes? I'm not a big fan of flags changing class behavior like the proposed solution because it leads to messy if/else statements. David __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [VOTE] Release DbUtils 1.0
+1 Steven Caswell Sun Certified Java Programmer [EMAIL PROTECTED] a.k.a Mungo Knotwise of Michel Delving One ring to rule them all, one ring to find them... -Original Message- From: David Graham [mailto:[EMAIL PROTECTED] Sent: Sunday, November 09, 2003 3:25 PM To: [EMAIL PROTECTED] Subject: [VOTE] Release DbUtils 1.0 DbUtils is a stable, well tested package suitable for a 1.0 release. The release candidate is available here: http://jakarta.apache.org/~dgraham/dbutils-1.0-rc1/ Here's my +1. David __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: OT: Re: [ANN] hivemind has been temporarily taken offline
Vic, You should drop the attitude as it provides no benefit to the discussion. A simple statement of fact would have been perfectly acceptable. This issue should have been raised on the appropriate Geronimo mailing list and not in the manner it was presented. -John K On 10 Nov 2003, at 20:40, Vic Cekvenich wrote: Are you claiming that the Geromino developers are falsely representing their rights and the origin of the code? Is it your claim that they are violating their CLA? Speak plainly, if you've a claim to make. --- Noel This was posted on the Server Side TODAY, I had nothing to do with it: http://theserverside.com/home/thread.jsp?thread_id=22337 Shame on the developers that steal code! .V - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [codec] Streamable Codec Framework
Apologies, that was not intended for the entire list. But since it went there, may as well elaborate. The ChunkedInputStream used a call-back system to provide a data written to the stream back in consistently-sized chunks (except for the last data written, which would be sized appropriately). This was useful in MD5 for obvious reasons in the streaming implementation. I factored it into its own class because I figured it could also be used in the SHA1 implementation that was in the works, and perhaps other registers-based hashes or checksumming codecs. Ryan, the original ChunkedInputStream should be a part of the package I put together for the MD5 package, as you correctly recalled. I had posted a note at one point offering the idea up to the IO folks, but I never got a response on that. - siege On Mon, 2003-11-10 at 19:12, Christopher (siege) O'Brien wrote: I don't have CVS access! But you do, and you should have a copy of the code... - siege On Mon, 2003-11-10 at 15:27, Ryan Hoegg wrote: IIRC, Chris O'Brien had a ChunkedInputStream for the MD5 digest code he put together. If it's not in CVS, Chris, put it there! -- Ryan Hoegg ISIS Networks http://www.isisnetworks.net - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Christopher (siege) O'Brien [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [DbUtils] Commit flag on QueryRunner
Looks like a good solution. +1 Steven Caswell Sun Certified Java Programmer [EMAIL PROTECTED] a.k.a Mungo Knotwise of Michel Delving One ring to rule them all, one ring to find them... -Original Message- From: Robinson, Jim [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 3:05 PM To: Jakarta Commons Developers List Subject: RE: [DbUtils] Commit flag on QueryRunner -Original Message- From: David Graham [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 2:44 PM To: Jakarta Commons Developers List Subject: RE: [DbUtils] Commit flag on QueryRunner --- Robinson, Jim [EMAIL PROTECTED] wrote: David, I agree with you regarding flags. This is a very nice package, I didn't mean to be critical. I wasn't offended; we need as many people reviewing the code as possible. Thanks for your input. I've only used EJBs and JTA, I've not been a developer so I may have some details wrong. Others on this list can no doubt correct me. To use either of these you need a transactionally aware data source. I use JBoss which includes such a datasource. All EJB containers provide one. For Tomcat I think you can use Tyrex, never tried. At any rate transactional aspects of connections (commit, rollback) are managed by the container. A transaction is started either upon entry of a demarcated EJB method (container managed transaction) or by explicit use of the UserTransaction interface (http://java.sun.com/products/jta/javadocs-1.0.1/javax/transac tion/UserT ransaction.html). In the latter case you do something like userTransaction.begin(); The transaction is completed upon exit of the demarcated EJB method (container managed) or, if doing explicity transactions, by something like userTransaction.commit() or userTransaction.rollback() Any database updates performed in between these events are associated with the transaction and will be committed or rolled back together. You can, and often do, make many calls to datasource.getConnection() and connection.close() in between. That answered my next question :-). So you have decoupled the connection management from transaction management. This is a very nice model to work with, especially the container managed version. In that case there is no explicit transaction management in the code and you can rearrange, split, group transactions with ease. The explicit version (UserTransaction) is slightly less nice because the explicity boundaries are in the code, but still much more flexible than doing it at an individual connection/update level. So how does this work since ultimately it is done at the jdbc connection level? Well, as I said I have not worked on implementation of containers. I have however worked on emulations of them for development test frameworks. One way to accomplish this is to keep a map of connections in your DataSource implementation with the thread as the key. When a transaction is started you get a connection from the pool and store it in the map. When the transaction ends you remove the thread key from the map. In between getConnection() looks in the map for a connection and if it finds one that is returned. I've left out some details and real Containers are surely more sophisticated, but that is a possible implementation. Of course none of this works if you do explict calls to setAutoCommit, commit, rollback, etc. In fact, you will get an exception if using some of these methods with a transactionally aware datasource if within a managed transaction. Hopefully I've not mangled this explanation beyond comprehension. If I have perhaps someone could clarify. Basically you cannot hijack container managed transactions by doing explict commits. Removing the calls to commit, rollback, and setAutocommit would make the update methods perfectly compatible with either EJB managed transactions or UserTransaction. If you can figure out a way to get this it would be very helpful to those of use using containers for transactions. In the meantime I will probably try to subclass QueryRunner and override the update methods. So maybe the best thing to do is remove those calls. The Connection will have to be in auto-commit mode or you must be using something like JTA that handles transactions. There's nothing to rollback anyways since it's only a single update statement executing. If an SQLException is thrown during the update it obviously won't be committed and there are no other changes to rollback. Comments? David Brilliant, I think that is the solution. Jim This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is
RE: [codec] Streamable Codec Framework
1.2.2 it is then :-) I agree with maintaining 1.2.2 compatibility, it is a bit harsh to require 1.4 to perform base64 encoding. Unfortunately it would make life a lot easier with regards to charset encoding ... It should be possible to use OutputStreamWriter and InputStreamReader internally to perform the conversions without incurring much of a performance overhead. For example a CharByteEngine??? could use OutputStreamWriter internally to perform charset encoding. In many cases OutputStreamWriter and InputStreamReader can be used directly, it is the cases where byte to char conversion is required during output streaming that require an encoder for transforming between chars and bytes. Perhaps I'm missing something here though ... I also think it would be useful to be able to perform charset conversion without depending on streams. -Original Message- From: Gary Gregory [mailto:[EMAIL PROTECTED] Sent: Tuesday, 11 November 2003 4:19 AM To: 'Jakarta Commons Developers List' Subject: RE: [codec] Streamable Codec Framework Yes, no problem, 1.2.2. Gary -Original Message- From: Tim O'Brien [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 08:10 To: Jakarta Commons Developers List Subject: RE: [codec] Streamable Codec Framework Oleg, this is understood - 1.2.2 should be our LCD for codec. Tim On Mon, 10 Nov 2003 [EMAIL PROTECTED] wrote: Tim, Gary, et al Streamable codec framework would be a welcome addition to Commons Codec. However, as far as we (Commons HttpClient) are concerned, the decision to ditch java 1.2.2 support would render Codec unusable for us (and I'd guess a few other projects that still need to maintain java 1.2.2 compatibility). Not that we like it too much, but because lots of our users still demand it. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: HiveMind and Spring Framework comparison
I haven't used either framework but from the reading I've done on both of them HiveMind is focused on doing one thing well and Spring is trying to be everything to everyone. Spring wants to replace Struts and WebWork in the view layer, provide a DAO/JDBC framework, an IoC container, AOP, and wash your dishes. You might also notice that not all Spring developers are created equal. Take a look at the copyright at the bottom of the javadoc... David [EMAIL PROTECTED] wrote: Check out my Blob for a lot of background on HiveMind: http://javatapestry.blogspot.com Spring is a little more vertical than HiveMind. HiveMind allows for a much richer service environment and the XML is much simpler. HiveMind integrates a distributed configuration model (inspired by Eclipse plugins) that is unique among the major microkernels. -- [EMAIL PROTECTED] Creator, Tapestry: Java Web Components http://jakarta.apache.org/tapestry Hello, While HiveMind is currently out of CVS, I thought I'd ask a newbie question here, since I couldn't find any answers via Google. Could anyone compare HiveMind and Spring Framework? Aren't they trying to solve the same problems, use very similar approach, and allow very similar usage? I have not used either one of them, although I have read/heard various presentations, code samples, for both of them. Thanks, Otis Get your own 800 number Voicemail, fax, email, and a lot more http://www.ureach.com/reg/tag - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard
cvs commit: jakarta-commons/dbutils/src/java/org/apache/commons/dbutils QueryRunner.java
dgraham 2003/11/10 16:49:44
Modified:dbutils/src/java/org/apache/commons/dbutils QueryRunner.java
Log:
Fixed javadoc on wrap() method.
Revision ChangesPath
1.3 +5 -5
jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/QueryRunner.java
Index: QueryRunner.java
===
RCS file:
/home/cvs/jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/QueryRunner.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- QueryRunner.java 3 Nov 2003 00:38:21 - 1.2
+++ QueryRunner.java 11 Nov 2003 00:49:44 - 1.3
@@ -442,7 +442,7 @@
* set in the constructor.
*
* @param sql The SQL statement to execute.
- * @param params Initializes the PreparedStatement's IN (ie. '?')
+ * @param params Initializes the PreparedStatement's IN (i.e. '?')
* parameters.
* @throws SQLException
* @return The number of rows updated.
@@ -479,7 +479,7 @@
* /p
* pre
* QueryRunner run = new QueryRunner() {
- * protected void wrap(ResultSet rs) {
+ * protected ResultSet wrap(ResultSet rs) {
* return StringTrimmedResultSet.wrap(rs);
* }
* };
-
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cvs commit: jakarta-commons/dbutils/src/java/org/apache/commons/dbutils BasicRowProcessor.java
dgraham 2003/11/10 16:53:19
Modified:dbutils/src/java/org/apache/commons/dbutils
BasicRowProcessor.java
Log:
Removed tabs.
Revision ChangesPath
1.5 +20 -20
jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/BasicRowProcessor.java
Index: BasicRowProcessor.java
===
RCS file:
/home/cvs/jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/BasicRowProcessor.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- BasicRowProcessor.java10 Nov 2003 16:16:32 - 1.4
+++ BasicRowProcessor.java11 Nov 2003 00:53:19 - 1.5
@@ -482,30 +482,31 @@
* databases don't consistenly handle the casing of column names.
*/
private static class CaseInsensitiveHashMap extends HashMap {
- /**
- * @see java.util.Map#containsKey(java.lang.Object)
- */
+
+/**
+ * @see java.util.Map#containsKey(java.lang.Object)
+ */
public boolean containsKey(Object key) {
return super.containsKey(key.toString().toLowerCase());
}
- /**
- * @see java.util.Map#get(java.lang.Object)
- */
+/**
+ * @see java.util.Map#get(java.lang.Object)
+ */
public Object get(Object key) {
return super.get(key.toString().toLowerCase());
}
- /**
- * @see java.util.Map#put(java.lang.Object, java.lang.Object)
- */
+/**
+ * @see java.util.Map#put(java.lang.Object, java.lang.Object)
+ */
public Object put(Object key, Object value) {
return super.put(key.toString().toLowerCase(), value);
}
- /**
- * @see java.util.Map#putAll(java.util.Map)
- */
+/**
+ * @see java.util.Map#putAll(java.util.Map)
+ */
public void putAll(Map m) {
Iterator iter = m.keySet().iterator();
while (iter.hasNext()) {
@@ -515,13 +516,12 @@
}
}
- /**
- * @see java.util.Map#remove(java.lang.ObjecT)
- */
+/**
+ * @see java.util.Map#remove(java.lang.ObjecT)
+ */
public Object remove(Object key) {
return super.remove(key.toString().toLowerCase());
}
}
+
}
-
-// End of class: BasicRowProcessor.java
-
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Re: [codec] Streamable Codec Framework
My apologies as well, I didn't realize you weren't a committer, nor that the MD5 stuff never made it into the release. Tim, everyone, now that codec is a released component, might we create a contrib directory or a codec-sandbox? Chris's MD5 stuff has been done for ages now. I am not a commons committer, or I'd take some action myself. This was previously tracked in Bug 17091 (http://issues.apache.org/bugzilla/show_bug.cgi?id=17091) but was CLOSED with resolution LATER. See Chris's attachment on 6/12/03. -- Ryan Hoegg ISIS Networks http://www.isisnetworks.net Christopher (siege) O'Brien wrote: Apologies, that was not intended for the entire list. But since it went there, may as well elaborate. The ChunkedInputStream used a call-back system to provide a data written to the stream back in consistently-sized chunks (except for the last data written, which would be sized appropriately). This was useful in MD5 for obvious reasons in the streaming implementation. I factored it into its own class because I figured it could also be used in the SHA1 implementation that was in the works, and perhaps other registers-based hashes or checksumming codecs. Ryan, the original ChunkedInputStream should be a part of the package I put together for the MD5 package, as you correctly recalled. I had posted a note at one point offering the idea up to the IO folks, but I never got a response on that. - siege On Mon, 2003-11-10 at 19:12, Christopher (siege) O'Brien wrote: I don't have CVS access! But you do, and you should have a copy of the code... - siege - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cvs commit: jakarta-commons/dbutils/src/java/org/apache/commons/dbutils QueryRunner.java
dgraham 2003/11/10 17:26:25
Modified:dbutils/src/java/org/apache/commons/dbutils QueryRunner.java
Log:
Removed calls to setAutoCommit(), commit() and rollback() from DataSource
version of update(). This doesn't really change the current behavior but
allows JTA database transaction management.
Revision ChangesPath
1.4 +4 -13
jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/QueryRunner.java
Index: QueryRunner.java
===
RCS file:
/home/cvs/jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/QueryRunner.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- QueryRunner.java 11 Nov 2003 00:49:44 - 1.3
+++ QueryRunner.java 11 Nov 2003 01:26:25 - 1.4
@@ -450,22 +450,13 @@
public int update(String sql, Object[] params) throws SQLException {
Connection conn = this.ds.getConnection();
-int rows = 0;
try {
-conn.setAutoCommit(false); // single transaction.
-rows = this.update(conn, sql, params);
-conn.commit();
-
-} catch (SQLException e) {
-DbUtils.rollback(conn);
-throw e;
+return this.update(conn, sql, params);
} finally {
DbUtils.close(conn);
}
-
-return rows;
}
/**
-
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Re: math to apache commons was Re: [all] Separate email list for math development?
J.Pietschmann wrote: Tim O'Brien wrote: so - is there a positive alternative? i'd like to propose that common-maths continues to be affiliated with jakarta-commons but becomes managed by apache commons. +1, I think that now is the right time to move commons math to Apache Commons. As long as [math] focuses on Java, I don't see what this will buy. If it's simply the commons list becoming too crowded, decide where [math] should go: 1. A companion to [lang], [logging] and [cli], valuing small over completeness and focusing on common tasks - stay at jakarta-commons 2. Grow into a full fledged library or even a system of apps related to numerical calculations - become a stand-alone Jakarta subproject, or even go top-level. J.Pietschmann I suppose I should clarify my opinion on this. Sorry if this is long winded and somewhat confusing. Also, it is just opinion... Most Commons projects have arisen from either top level apache projects, xml apache projects or jakarta apache projects. As such they are basically refactorings of codebases within those projects. As such, they provide a unique subset of functionality from those projects refactored and made available to the community as a whole via the Jakarta Commons. This is a very powerful mechanism and one which the Jakarta Commons is highly tailored for. To stick my neck out there: While some projects within the Jakarta Commons are uniquely evolved out the sandbox, it is clear that ultimately the best refactorings tend to arise after some considerable mucking about in larger projects with pre-existing applications of those code bases as working proofs of concept. Interestingly, this mucking about tends to be a bit more revolutionary when one is an independent project with room to both evolve and reinvent its codebase. This, in my opinion is what the math project is lacking by being only within the commons, some wonderful inventions could arise if theres more room to experiment and redesign, if theres room for Math subprojects and experimental endeavors such as Interpreter Frameworks, GUI Tools, MathML/OpenMath experimental implementations, usage byte code optimization tools... These are all things, which in my mind, don't have the space to grow as a simple jakarta commons library, but are vehicles for which a simple jakarta commons library would take its best shape through the experimentation with. So what I suggest is that Jakarta Commons Math would benefit from having a parent project where there are applications to offer strong working proofs of concept of its usage. Since Jakarta in and of itself has considerable focus on Server Side Java and specifically, tools that work well in its flagship Tomcat platform, there is concern as to if Jakarta is the right place for a project which may include adventures into Swing GUI's bridges with other programming languages and mathematical platforms, etc. I might suggest that there is really a very artificial and illusionary boundary between the concept of application and server. Is a Tomcat instance installed on my desktop a server platform or an application platform. Really, all I know is its a damn good platform for doing just about anything to do with java on! I think a great deal of thought has to go into why this sort of perceived bifurcation is occurring between Apache Commons and Jakarta Commons. Is there a problem here? Are groups disagreeing with one anothers written mandates? Or perceived mandates? Do people just not like working together? Maybe Jakarta needs to issue a more uptodate position on its content? There certainly are allot of non-server oriented tools in it, (CLI, Jelly, BCEL, BSF, Gump, Log4j, ORO, Regexp, JMeter . . .) and there really isn't anything that suggest Jakarta or the Jakarta Commons are only for Server related packages. What I do see are different groups of programmers forming separate schools or clicks. IMHO, the focus now should be on a release of our current efforts in Jakarta Commons, this will provide a point of reference which we can grow off of and others can experiment with. It will also get us onto a more solid release schedule. We should also consider that we may be working other open source codebases and projects into the Apache project in the future. We should expect we are going to eventually need more room to work on such integration and experimentation outside the scope of what we will want to make modular and available via the Jakarta Commons. I'm convinced I'd like to see a parent project for the Jakarta Commons Math API, I'm not convinced yet that it should be outside Jakarta. I think initially, as least, any parent project of math is going to be very Java centric, we should take things one step at a time and make changes as they are needed. Getting off my soapbox now (time for dinner), Mark -- Mark Diggory Software Developer Harvard MIT Data Center http://osprey.hmdc.harvard.edu
cvs commit: jakarta-commons/dbutils/src/java/org/apache/commons/dbutils QueryRunner.java
dgraham 2003/11/10 19:24:27 Modified:dbutils/src/java/org/apache/commons/dbutils QueryRunner.java Log: javadoc changes only. Revision ChangesPath 1.5 +7 -13 jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/QueryRunner.java Index: QueryRunner.java === RCS file: /home/cvs/jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/QueryRunner.java,v retrieving revision 1.4 retrieving revision 1.5 diff -u -r1.4 -r1.5 --- QueryRunner.java 11 Nov 2003 01:26:25 - 1.4 +++ QueryRunner.java 11 Nov 2003 03:24:27 - 1.5 @@ -405,10 +405,8 @@ /** * Executes the given INSERT, UPDATE, or DELETE SQL statement without - * any replacement parameters. The statement is executed in its own - * transaction that will be committed or rolled back depending on any - * SQLExceptions thrown. The codeConnection/code is retrieved from the - * codeDataSource/code set in the constructor. + * any replacement parameters. The codeConnection/code is retrieved + * from the codeDataSource/code set in the constructor. * * @param sql The SQL statement to execute. * @throws SQLException @@ -420,10 +418,8 @@ /** * Executes the given INSERT, UPDATE, or DELETE SQL statement with - * a single replacement parameter. The statement is executed in its own - * transaction that will be committed or rolled back depending on any - * SQLExceptions thrown. The codeConnection/code is retrieved from the - * codeDataSource/code set in the constructor. + * a single replacement parameter. The codeConnection/code is + * retrieved from the codeDataSource/code set in the constructor. * * @param sql The SQL statement to execute. * @param param The replacement parameter. @@ -436,8 +432,6 @@ /** * Executes the given INSERT, UPDATE, or DELETE SQL statement. The - * statement is executed in its own transaction that will be committed or - * rolled back depending on any SQLExceptions thrown. The * codeConnection/code is retrieved from the codeDataSource/code * set in the constructor. * - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[general] Updating 'whoweare.html'
[in case it's not obvious, this email pertains only to Jakarta committers] http://jakarta.apache.org/site/whoweare.html is the informal way for Jakarta to let the users know who we are. When you become a Jakarta committer, it is hoped that you will add your name and even a description if you so wish, but it can be a pain as jakarta-site2 is a bit of a barrier to build and you have to get access to the web-server directory, though I believe that now they are the same machine it is easier. That said, I am offering a one-time, no rainchecks, by the end of the week, no-refunds, no-smallprint, service to add either your name, or your name and a description. Please either mail from your apache account or include your apache username so I can doublecheck. I'll also remove names and/or move them to 'Alumni' or some other suggested section if anyone would like. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[BeanUtils] BasicDynaBean properties Map
I thought that BasicDynaBean was going to have a getMap() method on it, but a quick look at the online CVS view shows that it doesn't. Here is the thread from a year ago concerning this: http://nagoya.apache.org/eyebrowse/[EMAIL PROTECTED]msgId=537856 I certainly don't mind sending a quick patch if needed. If so, should the returned map be unmodifiable? Thanks, Robert McIntosh - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24598] New: - [math] remove derivative methods from distribution annonymous class
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24598. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24598 [math] remove derivative methods from distribution annonymous class Summary: [math] remove derivative methods from distribution annonymous class Product: Commons Version: 1.0 Alpha Platform: Other OS/Version: Other Status: NEW Severity: Enhancement Priority: Other Component: Math AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24598] - [math] remove derivative methods from distribution annonymous class
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24598. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24598 [math] remove derivative methods from distribution annonymous class --- Additional Comments From [EMAIL PROTECTED] 2003-11-11 04:49 --- Created an attachment (id=9050) patch file - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[digester] repost : patch for plugins
Hi, I sent a patch to allow users of the plugins module to select the xml attribute which specifies the plugin declaration or class. This was sent 2003-11-03. Would someone please have a look and commit it unless there are objections? This patch *only* affects the plugins module. It's also the last patch I have lined up for the plugins module. http://marc.theaimsgroup.com/?l=jakarta-commons-devm=106784768220233w=2 Thanks, Simon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Socket to create HttpClient
Maarten Bodewes wrote: As HTTP is actually a layer on top of TCP/IP sockets, would it not be better to be able to provide the HttpClient / HttpConnection with a socket, or even with an input- and output stream when it is created? There seems to be no way to create an HTTP session with a socket as parameter. Otherwise, dynamic class loading could be used to return a specific / configurable SSL or plain socket implementation instead of the ones provided with this project. Maarten, I don't agree. HttpClient wants to completely hide away the connection management from the user. This is successfully accomplished by using a custom SocketFactory. PS I've changed Protocol.java and provided my own SocketFactory as was described in the above guide. Just to make sure: I do not need to donate any software to the apache foundation for doing this, don't I? Not that it would be helpful - it's very JCA provider and project specific. There should be no need to tweak Protocol.java. You can always register a custom SocketFactory with the default protocols. If you have modified any HttpClient library classes you must provide the source code of your changes in addition to the binary distribution of your product. There is no need to send that code to the Apache Foundation though. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Https proxy] Impossible to connect
Oleg Kalnichevski wrote: I am +1 on this change. I think it is well justified. Oleg The patch has been committed. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 16729] - Allow redirects between hosts and ports
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=16729. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=16729 Allow redirects between hosts and ports --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 08:51 --- Mike, Curiously enough, TestHttpConnectionManager.testConnectMethodFailureRelease() works just fine for me with and without the patch. I do not have a slightest idea as to why it fails on you. It must be some sort of local setting of yours. What kind of setup are you running? Oleg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24560] New: - HttpClient loops endlessly while trying to retrieve status line
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560 HttpClient loops endlessly while trying to retrieve status line Summary: HttpClient loops endlessly while trying to retrieve status line Product: Commons Version: Nightly Builds Platform: All URL: http://localhost:19 OS/Version: All Status: NEW Severity: Normal Priority: Other Component: HttpClient AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] When fed with the wrong URL, for example http://localhost:19/ (chargen port), HttpClient will loop endlessly while attempting to read the status line. This is caused by a bug in HttpMethodBase.readStatusLine(HttpState, HttpConnection) (while loop without any exceptional abort condition). wire log excerpt: 2003/11/10 12:33:04:085 CET [DEBUG] HttpMethodDirector - -Execute loop try 1 2003/11/10 12:33:04:312 CET [DEBUG] wire - - GET / HTTP/1.1[\r][\n] 2003/11/10 12:33:04:351 CET [DEBUG] HttpMethodBase - -Adding Host request header 2003/11/10 12:33:04:532 CET [DEBUG] wire - - User-Agent: Jakarta Commons-HttpClient[\r][\n] 2003/11/10 12:33:04:554 CET [DEBUG] wire - - Host: localhost:19[\r][\n] 2003/11/10 12:33:04:559 CET [DEBUG] wire - - [\r][\n] 2003/11/10 12:33:04:639 CET [DEBUG] wire - - !#$%'()*+,-./0123456789:;=[EMAIL PROTECTED] 2003/11/10 12:33:04:669 CET [DEBUG] wire - - #$%'()*+,-./0123456789:;=[EMAIL PROTECTED] 2003/11/10 12:33:04:673 CET [DEBUG] wire - - #$%'()*+,-./0123456789:;=[EMAIL PROTECTED] 2003/11/10 12:33:04:692 CET [DEBUG] wire - - $%'()*+,-./0123456789:;=[EMAIL PROTECTED] 2003/11/10 12:33:04:698 CET [DEBUG] wire - - %'()*+,-./0123456789:;=[EMAIL PROTECTED] 2003/11/10 12:33:04:703 CET [DEBUG] wire - - '()*+,-./0123456789:;=[EMAIL PROTECTED] snip - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24560] - HttpClient loops endlessly while trying to retrieve status line
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560 HttpClient loops endlessly while trying to retrieve status line --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 12:50 --- Created an attachment (id=9016) Test connection on localhost's chargen port (and echo), if open - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24560] - HttpClient loops endlessly while trying to retrieve status line
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560 HttpClient loops endlessly while trying to retrieve status line --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 12:54 --- Created an attachment (id=9018) Suggested patch for HttpMethodBase.readStatusLine - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24560] - HttpClient loops endlessly while trying to retrieve status line
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560 HttpClient loops endlessly while trying to retrieve status line --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 12:55 --- Please ignore attachment id=9017 (source instead of patch). Look at id=9018 instead. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Socket to create HttpClient
On Nov 10, 2003, at 3:41 AM, Ortwin Glück wrote: If you have modified any HttpClient library classes you must provide the source code of your changes in addition to the binary distribution of your product. There is no need to send that code to the Apache Foundation though. Whoa. Quick correction here. The Apache license does not require source distribution in any circumstances. The only requirements are the following: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The end-user documentation included with the redistribution, if any, must include the following acknowlegement: This product includes software developed by the Apache Software Foundation (http://www.apache.org/). Alternately, this acknowlegement may appear in the software itself, if and wherever such third-party acknowlegements normally appear. 4. The names The Jakarta Project, HttpClient, and Apache Software Foundation must not be used to endorse or promote products derived from this software without prior written permission. For written permission, please contact [EMAIL PROTECTED] 5. Products derived from this software may not be called Apache nor may Apache appear in their names without prior written permission of the Apache Group. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: cvs commit: jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol Protocol.java
I think the addition of an instanceof test is good, but I think we
should deprecate here instead of removing the constructor. This
removal causes a binary compatibility problem that I think we can
easily avoid.
Mike
On Nov 7, 2003, at 2:34 AM, [EMAIL PROTECTED] wrote:
oglueck 2003/11/06 23:34:34
Modified:httpclient API_CHANGES_2_1.txt
httpclient/src/java/org/apache/commons/httpclient/protocol
Protocol.java
Log:
fixed design error: uniform Protocol constructor for all factories
Revision ChangesPath
1.4 +2 -0 jakarta-commons/httpclient/API_CHANGES_2_1.txt
Index: API_CHANGES_2_1.txt
===
RCS file: /home/cvs/jakarta-commons/httpclient/API_CHANGES_2_1.txt,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- API_CHANGES_2_1.txt 18 Sep 2003 13:56:21 - 1.3
+++ API_CHANGES_2_1.txt 7 Nov 2003 07:34:34 - 1.4
@@ -31,3 +31,5 @@
state of DigestScheme:
- createDigest(String, String)
- createDigestHeader(String, String)
+
+* There is only one Protocol constructor for both secure and
insecure socket factories.
1.6 +6 -32
jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/
protocol/Protocol.java
Index: Protocol.java
===
RCS file:
/home/cvs/jakarta-commons/httpclient/src/java/org/apache/commons/
httpclient/protocol/Protocol.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- Protocol.java 31 Jan 2003 00:33:36 - 1.5
+++ Protocol.java 7 Nov 2003 07:34:34 - 1.6
@@ -194,7 +194,8 @@
private boolean secure;
/**
- * Constructs a new Protocol. The created protcol is insecure.
+ * Constructs a new Protocol. If the created protocol is
secure depends on
+ * the class of codefactory/code.
*
* @param scheme the scheme (e.g. http, https)
* @param factory the factory for creating sockets for
communication using
@@ -216,36 +217,9 @@
this.scheme = scheme;
this.socketFactory = factory;
this.defaultPort = defaultPort;
-this.secure = false;
+this.secure = (factory instanceof
SecureProtocolSocketFactory);
}
-/**
- * Constructs a new Protocol. The created protcol is secure.
- *
- * @param scheme the scheme (e.g. http, https)
- * @param factory the factory for creating sockets for
communication using
- * this protocol
- * @param defaultPort the port this protocol defaults to
- */
-public Protocol(String scheme,
-SecureProtocolSocketFactory factory, int defaultPort) {
-
-if (scheme == null) {
-throw new IllegalArgumentException(scheme is null);
-}
-if (factory == null) {
-throw new IllegalArgumentException(socketFactory is
null);
-}
-if (defaultPort = 0) {
-throw new IllegalArgumentException(port is invalid:
+ defaultPort);
-}
-
-this.scheme = scheme;
-this.socketFactory = factory;
-this.defaultPort = defaultPort;
-this.secure = true;
-}
-
/**
* Returns the defaultPort.
* @return int
-
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-
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DO NOT REPLY [Bug 24560] - HttpClient loops endlessly while trying to retrieve status line
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24560 HttpClient loops endlessly while trying to retrieve status line --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 14:14 --- Christian, Could you, please, parameterize 'maxLinesToInspect' value using HttpMethodParams class and resubmit the patch? Oleg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Socket to create HttpClient
Michael Becke wrote: Whoa. Quick correction here. The Apache license does not require source distribution in any circumstances. Uh, right! I wasn't aware of that difference to other OS licences... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Socket to create HttpClient
And that's quite a fundamental one. Oleg -Original Message- From: Ortwin Glück [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 15:36 To: Commons HttpClient Project Subject: Re: Socket to create HttpClient Michael Becke wrote: Whoa. Quick correction here. The Apache license does not require source distribution in any circumstances. Uh, right! I wasn't aware of that difference to other OS licences... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: cvs commit: jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol Protocol.java
Roland Weber wrote: Consider this: SecureProtocolSocketFactory spsf = ...; ... = new Protocol(myscheme, spsf, 666); There is nothing in the SecureProtocolSocketFactory interface that should be called by the user. So the user should write: ProtocolSocketFactory spsf = ...; ... = new Protocol(myscheme, spsf, 666); Of course if you write your own SPSF this may lead to code like this: MySecureProtocolSocketFactory foo = MySecureProtocolSocketFactory(); f.callsomeMethod(...); ... = new Protocol(https, (ProtocolSocketFactory)foo, 443); or even: ProtocolSocketFactory foo = MySecureProtocolSocketFactory(); ((MySecureProtocolSocketFactory)f).callsomeMethod(...); ... = new Protocol(https, foo, 443); Odi - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24352] - NLTM Proxy and basic host authorization
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24352. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24352 NLTM Proxy and basic host authorization --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 17:43 --- Folks, any objections to committing this one? Oleg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24352] - NLTM Proxy and basic host authorization
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24352. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24352 NLTM Proxy and basic host authorization --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 19:14 --- Oleg, I haven't had a chance to try this patch out, but if it works for you that's good enough for me. Mike - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24352] - NLTM Proxy and basic host authorization
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24352. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24352 NLTM Proxy and basic host authorization --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 22:37 --- Mike, It all can wait. There is no rush. I'd feel better if someone else had a look. Oleg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 16729] - Allow redirects between hosts and ports
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=16729. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=16729 Allow redirects between hosts and ports --- Additional Comments From [EMAIL PROTECTED] 2003-11-10 23:24 --- Mike, I checked in the patch. I feel, however, that the code still needs a bit more polish. Another patch is to follow. I will also retest all the combinations of proxy + target server authentication. Oleg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
file upload (PUT method) progress report
Hi, I'm using putmethod to put (large size) file on server. After calling executeMethod(), I want to know the progress or the percentage of file uploaded so I can report it to UI. 1. Is there any to do it now? 2. If not, are there any plans for adding it to the future release? Thanks, Yong Chen SPECIAL NOTICE All information transmitted hereby is intended only for the use of the addressee(s) named above and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of confidential and privileged information is prohibited. If the reader of this message is not the intended recipient(s) or the employee or agent responsible for delivering the message to the intended recipient, you are herby notified that you must not read this transmission and that disclosure, copying, printing, distribution or use of any of the information contained in or attached to this transmission is STRICTLY PROHIBITED. Anyone who receives confidential and privileged information in error should notify us immediately by telephone and mail the original message to us at the above address and destroy all copies. To the extent any portion of this communication contains public information, no such restrictions apply to that information. (gate01) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
500 Server Error from IIS 4.0 with large Content-Length
I'm using 2.0-rc2 of http client to mimic a form based application. Everything works fine until the Content-Length of my post gets above ~45K. Then I get an IIS 4.0 genereated 500 Server Error with the response body reading: htmlheadtitleError/title/headbodyNot enough storage is available to complete this operation. /body/html However, if I use the GUI based form to post the same content from IE, it works without problems. Any ideas? Thanks, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: cvs commit: jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/protocol Protocol.java
Hi Roland,
You bring up a good point. Having the one constructor deprecated might
be a little annoying for users. Fortunately, creating protocols is a
fairly rare event. Given that, I think the annoyance is worth it for
the backwards compatibility. My other intention is to try to keep the
API breaks to a minimum. Though this one is pretty minor I think it's
worth keeping compatibility wherever possible.
Mike
On Nov 10, 2003, at 10:18 AM, Roland Weber wrote:
Hello Mike,
I have considered deprecation as well. But the problem is that folks
will
get deprecation warnings although their code is perfectly ok. They
don't
have to change a bit, as soon as the deprecated constructor is removed,
the very same code will compile without a warning. Consider this:
SecureProtocolSocketFactory spsf = ...;
... = new Protocol(myscheme, spsf, 666);
When the constructor is deprecated, you will get a warning. To get
rid of that warning, you have to use the other constructor explicitly:
... = new Protocol(myscheme, (ProtocolSocketFactory)spsf, 666);
Once the deprecated constructor is removed, nobody is
going to understand why the argument was ever casted...
Breaking binary compatibility isn't nice, but I don't think people
should have to screw up their code like this to get rid of
deprecation warnings.
regards,
Roland
Michael Becke [EMAIL PROTECTED]
10.11.2003 14:26
Please respond to Commons HttpClient Project
To: Commons HttpClient Project
[EMAIL PROTECTED]
cc:
Subject:Re: cvs commit:
jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/
protocol
Protocol.java
I think the addition of an instanceof test is good, but I think we
should deprecate here instead of removing the constructor. This
removal causes a binary compatibility problem that I think we can
easily avoid.
Mike
On Nov 7, 2003, at 2:34 AM, [EMAIL PROTECTED] wrote:
oglueck 2003/11/06 23:34:34
Modified:httpclient API_CHANGES_2_1.txt
httpclient/src/java/org/apache/commons/httpclient/protocol
Protocol.java
Log:
fixed design error: uniform Protocol constructor for all factories
Revision ChangesPath
1.4 +2 -0 jakarta-commons/httpclient/API_CHANGES_2_1.txt
Index: API_CHANGES_2_1.txt
===
RCS file:
/home/cvs/jakarta-commons/httpclient/API_CHANGES_2_1.txt,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- API_CHANGES_2_1.txt 18 Sep 2003 13:56:21 - 1.3
+++ API_CHANGES_2_1.txt 7 Nov 2003 07:34:34 - 1.4
@@ -31,3 +31,5 @@
state of DigestScheme:
- createDigest(String, String)
- createDigestHeader(String, String)
+
+* There is only one Protocol constructor for both secure and
insecure socket factories.
1.6 +6 -32
jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/
protocol/Protocol.java
Index: Protocol.java
===
RCS file:
/home/cvs/jakarta-commons/httpclient/src/java/org/apache/commons/
httpclient/protocol/Protocol.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- Protocol.java 31 Jan 2003 00:33:36 - 1.5
+++ Protocol.java 7 Nov 2003 07:34:34 - 1.6
@@ -194,7 +194,8 @@
private boolean secure;
/**
- * Constructs a new Protocol. The created protcol is
insecure.
+ * Constructs a new Protocol. If the created protocol is
secure depends on
+ * the class of codefactory/code.
*
* @param scheme the scheme (e.g. http, https)
* @param factory the factory for creating sockets for
communication using
@@ -216,36 +217,9 @@
this.scheme = scheme;
this.socketFactory = factory;
this.defaultPort = defaultPort;
-this.secure = false;
+this.secure = (factory instanceof
SecureProtocolSocketFactory);
}
-/**
- * Constructs a new Protocol. The created protcol is secure.
- *
- * @param scheme the scheme (e.g. http, https)
- * @param factory the factory for creating sockets for
communication using
- * this protocol
- * @param defaultPort the port this protocol defaults to
- */
-public Protocol(String scheme,
-SecureProtocolSocketFactory factory, int defaultPort) {
-
-if (scheme == null) {
-throw new IllegalArgumentException(scheme is null);
-}
-if (factory == null) {
-throw new IllegalArgumentException(socketFactory is
null);
-}
-if (defaultPort = 0) {
-throw new IllegalArgumentException(port is invalid:
+ defaultPort);
-}
-
-this.scheme = scheme;
-this.socketFactory = factory;
-this.defaultPort = defaultPort;
-
SOCKS5 Support
Hi All, I need to send an HTTP request across a SOCKS proxy and would like to use the HTTPClient and need to use SOCKS 5. The site's Features mentions that HTTPClient supports transparent connections through SOCKS proxies (version 4 5) using native Java socket support. Does the HTTPClient support SOCKS5? Though Innovation's site (http://www.innovation.ch/java/HTTPClient/) supports SOCKS 5, I'd rather use the Jakarta project. If the HTTPClient does support SOCKS5, can you provide some sample code on how the HTTPClient implements setting SOCKS proxy configurations (I'm using JDK 1.3.1)? Much appreciated... Thanks, Sven This transmission may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 24309] - MultiThreadedHttpConnectionManager daemon Thread never GC'd
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24309. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24309 MultiThreadedHttpConnectionManager daemon Thread never GC'd --- Additional Comments From [EMAIL PROTECTED] 2003-11-11 03:18 --- Created an attachment (id=9047) Patch 4 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: SOCKS5 Support
Hi Sven, HttpClient can make use of Java's native support for SOCKS proxies. There is a little documentation on this at Sun's site at http://java.sun.com/j2se/1.4.1/docs/guide/net/properties.html. The docs for pre 1.4 JVMs are pretty sparse, but I'm pretty sure that it's supported. Please let us know if you discover anything useful. Mike On Nov 10, 2003, at 9:51 PM, [EMAIL PROTECTED] wrote: Hi All, I need to send an HTTP request across a SOCKS proxy and would like to use the HTTPClient and need to use SOCKS 5. The site's Features mentions that HTTPClient supports transparent connections through SOCKS proxies (version 4 5) using native Java socket support. Does the HTTPClient support SOCKS5? Though Innovation's site (http://www.innovation.ch/java/HTTPClient/) supports SOCKS 5, I'd rather use the Jakarta project. If the HTTPClient does support SOCKS5, can you provide some sample code on how the HTTPClient implements setting SOCKS proxy configurations (I'm using JDK 1.3.1)? Much appreciated... Thanks, Sven This transmission may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file upload (PUT method) progress report
Hi Yong, The only way to get progress at the moment is to track the reads on the InputStream given to PostMethod.setRequestBody(InputStream). Mike On Nov 10, 2003, at 7:02 PM, Yong Chen wrote: Hi, I'm using putmethod to put (large size) file on server. After calling executeMethod(), I want to know the progress or the percentage of file uploaded so I can report it to UI. 1. Is there any to do it now? 2. If not, are there any plans for adding it to the future release? Thanks, Yong Chen SPECIAL NOTICE All information transmitted hereby is intended only for the use of the addressee(s) named above and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of confidential and privileged information is prohibited. If the reader of this message is not the intended recipient(s) or the employee or agent responsible for delivering the message to the intended recipient, you are herby notified that you must not read this transmission and that disclosure, copying, printing, distribution or use of any of the information contained in or attached to this transmission is STRICTLY PROHIBITED. Anyone who receives confidential and privileged information in error should notify us immediately by telephone and mail the original message to us at the above address and destroy all copies. To the extent any portion of this communication contains public information, no such restrictions apply to that information. (gate01) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: 500 Server Error from IIS 4.0 with large Content-Length
Hi Scott, If you are performing a file upload, the browser is probably using a multipart post. HttpClient supports multipart posts. Please take a look at http://jakarta.apache.org/commons/httpclient/methods/ multipartpost.html and http://cvs.apache.org/viewcvs.cgi/jakarta-commons/httpclient/src/ examples/?only_with_tag=HTTPCLIENT_2_0_BRANCH for some examples. Mike On Nov 10, 2003, at 5:07 PM, Kaufmann, Scott wrote: I'm using 2.0-rc2 of http client to mimic a form based application. Everything works fine until the Content-Length of my post gets above ~45K. Then I get an IIS 4.0 genereated 500 Server Error with the response body reading: htmlheadtitleError/title/headbodyNot enough storage is available to complete this operation. /body/html However, if I use the GUI based form to post the same content from IE, it works without problems. Any ideas? Thanks, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: 500 Server Error from IIS 4.0 with large Content-Length
Not using a multipart post. The application I'm replicating uses a textbox for the input. My original data is coming from a file, but I'm reading it in, doing some text rewriting, and then adding the new text to a cdata block of a larger xml string passed as a form parameter. -Original Message- From: Michael Becke [mailto:[EMAIL PROTECTED] Sent: Mon 11/10/2003 9:00 PM To: Commons HttpClient Project Cc: Subject: Re: 500 Server Error from IIS 4.0 with large Content-Length Hi Scott, If you are performing a file upload, the browser is probably using a multipart post. HttpClient supports multipart posts. Please take a look at http://jakarta.apache.org/commons/httpclient/methods/ multipartpost.html and http://cvs.apache.org/viewcvs.cgi/jakarta-commons/httpclient/src/ examples/?only_with_tag=HTTPCLIENT_2_0_BRANCH for some examples. Mike On Nov 10, 2003, at 5:07 PM, Kaufmann, Scott wrote: I'm using 2.0-rc2 of http client to mimic a form based application. Everything works fine until the Content-Length of my post gets above ~45K. Then I get an IIS 4.0 genereated 500 Server Error with the response body reading: htmlheadtitleError/title/headbodyNot enough storage is available to complete this operation. /body/html However, if I use the GUI based form to post the same content from IE, it works without problems. Any ideas? Thanks, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
