[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2009-04-30 Thread Michiel Meeuwissen
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv11560/util

Modified Files:
AbstractNode.java 
Log Message:
  MMB-1815, Plus some issues that made test-cases fail. Like that fact that 
commit processors where sometimes not called, or called too often. See 
ProcessorTest.java for what is garanteed to work now.


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util
See also: http://www.mmbase.org/jira/browse/MMB-1815


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -b -r1.31 -r1.32
--- AbstractNode.java   29 Apr 2009 07:36:08 -  1.31
+++ AbstractNode.java   30 Apr 2009 14:46:39 -  1.32
@@ -32,7 +32,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.31 2009/04/29 07:36:08 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.32 2009/04/30 14:46:39 michiel Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -502,13 +502,7 @@
 return (Element)tree.importNode(doc.getDocumentElement(), true);
 }
 
-public final void processCommit() {
-FieldIterator fi = getNodeManager().getFields().fieldIterator();
-while (fi.hasNext()) {
-Field field = fi.nextField();
-field.getDataType().getCommitProcessor().commit(this, field);
-}
-}
+
 
 public CollectionString validate() {
 ListString errors = new ArrayListString();
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[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2009-04-29 Thread Michiel Meeuwissen
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv2889/bridge/util

Modified Files:
AbstractNode.java 
Log Message:
removed some logging


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -b -r1.30 -r1.31
--- AbstractNode.java   24 Apr 2009 15:12:47 -  1.30
+++ AbstractNode.java   29 Apr 2009 07:36:08 -  1.31
@@ -32,7 +32,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.30 2009/04/24 15:12:47 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.31 2009/04/29 07:36:08 michiel Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -98,9 +98,6 @@
 log.info(Setting size to  + si.getSize());
 }
 
-log.info(Size  + getSize(fieldName));
-log.info(Found  + value);
-
 if (value == null  dt instanceof 
org.mmbase.datatypes.NumberDataType) {
 // null would otherwise be converted to -1, which makes little 
sense.
 // but must happen because setNumericValue methods cannot 
accept null.
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[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2009-04-24 Thread Michiel Meeuwissen
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv14051

Modified Files:
AbstractNode.java 
Log Message:
MMB-1810


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util
See also: http://www.mmbase.org/jira/browse/MMB-1810


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.29
retrieving revision 1.30
diff -u -b -r1.29 -r1.30
--- AbstractNode.java   7 Apr 2009 08:23:33 -   1.29
+++ AbstractNode.java   24 Apr 2009 15:12:47 -  1.30
@@ -32,7 +32,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.29 2009/04/07 08:23:33 nklasens Exp $
+ * @version $Id: AbstractNode.java,v 1.30 2009/04/24 15:12:47 michiel Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -83,7 +83,24 @@
 setValueWithoutProcess(fieldName, value);
 } else {
 DataType dt = field.getDataType();
+
+
 value = dt.cast(value, this, field);
+
+// All this stuff with setSize is pretty horrible
+// we need to come up with something clearer than this.
+if (value instanceof org.apache.commons.fileupload.FileItem) {
+org.apache.commons.fileupload.FileItem fi = 
(org.apache.commons.fileupload.FileItem) value;
+setSize(fieldName, fi.getSize());
+} else if (value instanceof SerializableInputStream) {
+SerializableInputStream si = (SerializableInputStream) value;
+setSize(fieldName, si.getSize());
+log.info(Setting size to  + si.getSize());
+}
+
+log.info(Size  + getSize(fieldName));
+log.info(Found  + value);
+
 if (value == null  dt instanceof 
org.mmbase.datatypes.NumberDataType) {
 // null would otherwise be converted to -1, which makes little 
sense.
 // but must happen because setNumericValue methods cannot 
accept null.
@@ -97,7 +114,7 @@
 break;
 case Field.TYPE_BINARY:{
 long length = getSize(fieldName);
-setInputStreamValue(fieldName, Casting.toInputStream(value), 
length);
+setInputStreamValue(fieldName, 
Casting.toSerializableInputStream(value), length);
 break;
 }
 case Field.TYPE_FLOAT:
@@ -233,6 +250,7 @@
 private static final int readLimit = 10 * 1024 * 1024;
 
 public final void setInputStreamValue(String fieldName, final InputStream 
value, long size) {
+log.info(Setting  + size +  + bytes ( + value + ));
 setSize(fieldName, size);
 Field field = getNodeManager().getField(fieldName);
 if (log.isDebugEnabled()) {
@@ -240,6 +258,7 @@
 }
 Object v = value;
 try {
+if (field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_BINARY) != null) {
 if (value.markSupported()  size  readLimit) {
 if (log.isDebugEnabled()) {
 log.debug(Mark supported and using  + 
field.getDataType().getProcessor(DataType.PROCESS_SET, Field.TYPE_BINARY));
@@ -248,23 +267,21 @@
 v = field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_BINARY).process(this, field, value);
 value.reset();
 } else {
-if (field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_BINARY) != null) {
+
 if (log.isDebugEnabled()) {
 log.debug(Mark not supported but using  + 
field.getDataType().getProcessor(DataType.PROCESS_SET, Field.TYPE_BINARY));
 }
-// well, we must read it to byte-array then, first.
-ByteArrayOutputStream b = new ByteArrayOutputStream((int) 
size);
-IOUtil.copy(value, b);
-byte[] byteArray = b.toByteArray();
-v = field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_BINARY).process(this, field, byteArray);
+org.mmbase.util.SerializableInputStream si = 
Casting.toSerializableInputStream(value);
+v = field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_BINARY).process(this, field, si);
+}
 } else {
-log.debug(Mark not support but no need for processing);
+log.debug(No need for processing);
 v = value;
 }
-}
 } catch (IOException ioe) {
-log.error(ioe);
+log.error(ioe.getMessage(), ioe);
 }
+log.debug(Setting  + v);
 setValueWithoutProcess(fieldName, v);
 }
 

[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2009-04-07 Thread Nico Klasens
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv952/src/org/mmbase/bridge/util

Modified Files:
  Tag: MMBase-1_8
AbstractNode.java 
Log Message:
 MMB-1806 Improve io stream copy performance


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util
See also: http://www.mmbase.org/jira/browse/MMB-1806


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.14.2.5
retrieving revision 1.14.2.6
diff -u -b -r1.14.2.5 -r1.14.2.6
--- AbstractNode.java   23 Mar 2009 16:02:08 -  1.14.2.5
+++ AbstractNode.java   7 Apr 2009 08:23:12 -   1.14.2.6
@@ -31,7 +31,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.14.2.5 2009/03/23 16:02:08 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.14.2.6 2009/04/07 08:23:12 nklasens Exp 
$
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -231,10 +231,7 @@
 }
 // well, we must read it to byte-array then, first.
 ByteArrayOutputStream b = new ByteArrayOutputStream((int) 
size);
-int c;
-while((c = value.read())  -1) {
-b.write(c);
-}
+IOUtil.copy(value, b);
 byte[] byteArray = b.toByteArray();
 v = field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_BINARY).process(this, field, byteArray);
 } else {
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[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2009-04-07 Thread Nico Klasens
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv1070/src/org/mmbase/bridge/util

Modified Files:
AbstractNode.java 
Log Message:
 MMB-1806 Improve io stream copy performance


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util
See also: http://www.mmbase.org/jira/browse/MMB-1806


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -b -r1.28 -r1.29
--- AbstractNode.java   9 Dec 2008 15:42:31 -   1.28
+++ AbstractNode.java   7 Apr 2009 08:23:33 -   1.29
@@ -32,7 +32,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.28 2008/12/09 15:42:31 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.29 2009/04/07 08:23:33 nklasens Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -254,10 +254,7 @@
 }
 // well, we must read it to byte-array then, first.
 ByteArrayOutputStream b = new ByteArrayOutputStream((int) 
size);
-int c;
-while((c = value.read())  -1) {
-b.write(c);
-}
+IOUtil.copy(value, b);
 byte[] byteArray = b.toByteArray();
 v = field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_BINARY).process(this, field, byteArray);
 } else {
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[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2009-03-23 Thread Michiel Meeuwissen
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv32649

Modified Files:
  Tag: MMBase-1_8
AbstractNode.java 
Log Message:
ported implementation of validate from HEAD to 1.8, otherwise fix for   
MMB-1794 doesn't work (and I need it for EO)


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util
See also: http://www.mmbase.org/jira/browse/MMB-1794


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.14.2.4
retrieving revision 1.14.2.5
diff -u -b -r1.14.2.4 -r1.14.2.5
--- AbstractNode.java   16 Oct 2008 13:56:59 -  1.14.2.4
+++ AbstractNode.java   23 Mar 2009 16:02:08 -  1.14.2.5
@@ -31,7 +31,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.14.2.4 2008/10/16 13:56:59 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.14.2.5 2009/03/23 16:02:08 michiel Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -471,7 +471,8 @@
 FieldIterator fi = getNodeManager().getFields().fieldIterator();
 while (fi.hasNext()) {
 Field field = fi.nextField();
-field.getDataType().getCommitProcessor().commit(this, field);
+org.mmbase.datatypes.processors.CommitProcessor cp = 
field.getDataType().getCommitProcessor();
+cp.commit(this, field);
 }
 }
 
@@ -481,7 +482,12 @@
 Locale locale = getCloud().getLocale();
 while (fi.hasNext()) {
 Field field = fi.nextField();
-if (! field.isReadOnly()  !field.isVirtual()  (isNew() || 
isChanged(field.getName( {
+if (! field.isReadOnly()  !field.isVirtual()) {
+DataType dataType = field.getDataType();
+int enforceStrength = dataType.getEnforceStrength();
+if ((enforceStrength  DataType.ENFORCE_ONCHANGE) ||
+   (isChanged(field.getName())  (enforceStrength = 
DataType.ENFORCE_ONCREATE)) ||
+   (isNew()  (enforceStrength = DataType.ENFORCE_NEVER))) {
 // don't validate read-only fields. Users cannot have edited 
those.  Most noticably,
 // the _number_ field must not be validated, because for new 
nodes it does not yet
 // point to an existing node... I think the number field 
should not be a NODE field...
@@ -495,6 +501,7 @@
 }
 }
 }
+}
 return errors;
 }
 
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[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2008-12-09 Thread Michiel Meeuwissen
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv3910/bridge/util

Modified Files:
AbstractNode.java 
Log Message:
indentation only


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -b -r1.27 -r1.28
--- AbstractNode.java   1 Dec 2008 22:41:06 -   1.27
+++ AbstractNode.java   9 Dec 2008 15:42:31 -   1.28
@@ -32,7 +32,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.27 2008/12/01 22:41:06 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.28 2008/12/09 15:42:31 michiel Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
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[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java NodeWrapper.java

2008-12-01 Thread Michiel Meeuwissen
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv29264/util

Modified Files:
AbstractNode.java NodeWrapper.java 
Log Message:
MMB-1736


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util
See also: http://www.mmbase.org/jira/browse/MMB-1736


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -b -r1.26 -r1.27
--- AbstractNode.java   24 Sep 2008 22:34:50 -  1.26
+++ AbstractNode.java   1 Dec 2008 22:41:06 -   1.27
@@ -12,6 +12,7 @@
 
 import java.util.*;
 import java.io.*;
+import java.math.BigDecimal;
 
 import java.text.Collator;
 
@@ -31,7 +32,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.26 2008/09/24 22:34:50 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.27 2008/12/01 22:41:06 michiel Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -112,6 +113,7 @@
 case Field.TYPE_NODE:setNodeValue(fieldName, 
Casting.toNode(value, getCloud())); break;
 case Field.TYPE_DATETIME: setDateValue(fieldName, (Date) value); 
break;
 case Field.TYPE_BOOLEAN: setBooleanValue(fieldName, 
Casting.toBoolean(value)); break;
+case Field.TYPE_DECIMAL: setDecimalValue(fieldName, 
Casting.toDecimal(value)); break;
 case Field.TYPE_LIST:setListValue(fieldName, (List) value); 
break;
 default: setObjectValue(fieldName, value);
 }
@@ -163,6 +165,11 @@
 Object v = field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_DATETIME).process(this, field, value);
 setValueWithoutProcess(fieldName, v);
 }
+public final void setDecimalValue(String fieldName, final BigDecimal 
value) {
+Field field = getNodeManager().getField(fieldName);
+Object v = field.getDataType().getProcessor(DataType.PROCESS_SET, 
Field.TYPE_DECIMAL).process(this, field, value);
+setValueWithoutProcess(fieldName, v);
+}
 
 public final void setListValue(String fieldName, final List value) {
 Field field = getNodeManager().getField(fieldName);
@@ -312,6 +319,7 @@
 }
 case Field.TYPE_BOOLEAN: return 
Boolean.valueOf(getBooleanValue(fieldName));
 case Field.TYPE_DATETIME:return getDateValue(fieldName);
+case Field.TYPE_DECIMAL: return getDecimalValue(fieldName);
 case Field.TYPE_LIST:return getListValue(fieldName);
 default:
 log.error(Unknown fieldtype ' + type + ');
@@ -357,6 +365,15 @@
 }
 return result;
 }
+public BigDecimal getDecimalValue(String fieldName) {
+BigDecimal result = 
Casting.toDecimal(getValueWithoutProcess(fieldName));
+NodeManager nodeManager = getNodeManager();
+if (nodeManager.hasField(fieldName)) { // gui(..) stuff could not work.
+Field field = nodeManager.getField(fieldName);
+result = (BigDecimal) 
field.getDataType().getProcessor(DataType.PROCESS_GET, 
Field.TYPE_DECIMAL).process(this, field, result);
+}
+return result;
+}
 
 public List getListValue(String fieldName) {
 List result =  Casting.toList(getValueWithoutProcess(fieldName));


Index: NodeWrapper.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/NodeWrapper.java,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -b -r1.21 -r1.22
--- NodeWrapper.java18 Sep 2008 09:49:35 -  1.21
+++ NodeWrapper.java1 Dec 2008 22:41:06 -   1.22
@@ -22,7 +22,7 @@
  * implementation on a existing codeNode/code instance.
  *
  * @author  Michiel Meeuwissen
- * @version $Id: NodeWrapper.java,v 1.21 2008/09/18 09:49:35 michiel Exp $
+ * @version $Id: NodeWrapper.java,v 1.22 2008/12/01 22:41:06 michiel Exp $
  * @since   MMBase-1.8
  */
 
@@ -54,6 +54,7 @@
 public void setLongValue(String fieldName, long value) { 
node.setLongValue(fieldName, value); }
 public void setStringValue(String fieldName, String value) { 
node.setStringValue(fieldName, value); }
 public void setDateValue(String fieldName, Date value) { 
node.setDateValue(fieldName, value); }
+public void setDecimalValue(String fieldName, java.math.BigDecimal value) 
{ node.setDecimalValue(fieldName, value); }
 public void setListValue(String fieldName, List? value) { 
node.setListValue(fieldName, value); }
 public boolean isNull(String fieldName) { return node.isNull(fieldName); }
 public longgetSize(String fieldName) { return node.getSize(fieldName); 
}
@@ -70,6 +71,7 @@
 public java.io.InputStream getInputStreamValue(String fieldName) { 

[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2008-10-16 Thread Michiel Meeuwissen
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv28245

Modified Files:
  Tag: MMBase-1_8
AbstractNode.java 
Log Message:
lowered a log for Field.TYPE_UNKOWN, because sometimes we purposely create a 
(virtual) field with unknown, or a type which cannot be otherwise mapped to a 
mmbase type, type


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.14.2.3
retrieving revision 1.14.2.4
diff -u -b -r1.14.2.3 -r1.14.2.4
--- AbstractNode.java   17 Oct 2007 12:43:10 -  1.14.2.3
+++ AbstractNode.java   16 Oct 2008 13:56:59 -  1.14.2.4
@@ -31,7 +31,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.14.2.3 2007/10/17 12:43:10 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.14.2.4 2008/10/16 13:56:59 michiel Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -302,8 +302,11 @@
 case Field.TYPE_BOOLEAN: return 
Boolean.valueOf(getBooleanValue(fieldName));
 case Field.TYPE_DATETIME:return getDateValue(fieldName);
 case Field.TYPE_LIST:return getListValue(fieldName);
+case Field.TYPE_UNKNOWN:
+log.debug(Unknown fieldtype ' + type + ' for field  + 
fieldName + :  + nm.getField(fieldName));
+return value;
 default:
-log.error(Unknown fieldtype ' + type + ');
+log.error(Unknown fieldtype ' + type + ' for field  + 
fieldName + :  + nm.getField(fieldName));
 return value;
 }
 } else {
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[MMBASE CVS] src/org/mmbase/bridge/util AbstractNode.java

2008-09-18 Thread Michiel Meeuwissen
Update of /var/cvs/src/org/mmbase/bridge/util
In directory james.mmbase.org:/tmp/cvs-serv4602

Modified Files:
AbstractNode.java 
Log Message:
check with instance of seemed a good idea, but I encountered some problems with 
it any way. Rolled that back.


See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/bridge/util


Index: AbstractNode.java
===
RCS file: /var/cvs/src/org/mmbase/bridge/util/AbstractNode.java,v
retrieving revision 1.24
retrieving revision 1.25
diff -u -b -r1.24 -r1.25
--- AbstractNode.java   16 Sep 2008 16:43:32 -  1.24
+++ AbstractNode.java   18 Sep 2008 09:47:48 -  1.25
@@ -31,7 +31,7 @@
  * here, to minimalize the implementation effort of fully implemented Nodes.
  *
  * @author Michiel Meeuwissen
- * @version $Id: AbstractNode.java,v 1.24 2008/09/16 16:43:32 michiel Exp $
+ * @version $Id: AbstractNode.java,v 1.25 2008/09/18 09:47:48 michiel Exp $
  * @see org.mmbase.bridge.Node
  * @since MMBase-1.8
  */
@@ -740,13 +740,11 @@
 
 public FieldValue getFunctionValue(String functionName, List? 
parameters) {
 Function function = getFunction(functionName);
-Parameters params;
-if (parameters instanceof Parameters) {
-params = (Parameters) parameters;
-} else {
-params = function.createParameters();
+Parameters params = function.createParameters();
+// Always create a new parameters object, which makes it possible to 
use a Parameters object
+// not created with createParameters too.
+
 params.setAll(parameters);
-}
 return createFunctionValue(function.getFunctionValue(params));
 }
 
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