No, I tried this but the problem persists: only 24KB of the file are
transferred from the service to the client. :(
Michele
On 4/19/07, Masin, Valerie <[EMAIL PROTECTED]> wrote:
A colleague had this problem (when using Sun's webserver) and fixed it by
setting this on the client.
stub._getServiceClient().getOptions().setProperty(
HTTPConstants.CHUNKED,
Constants.VALUE_FALSE);
I don't know if there is a way to say the same thing from the server, or
if it is even necessary. The reason had something to do with whether the
length was being passed. Sorry I am vague but this didn't happen directly to
me so I don't know the exact particulars.
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Michele Amoretti
Sent: Thursday, April 19, 2007 8:50 AM
To: axis-user@ws.apache.org
Subject: Re: using MTOM in a AXIOM-based WS
Ok, it is setProperty()
Now I managed to transfer a file from the service to the client, but if I
try to transfer a file > 23963 Bytes, the file is cut.
Should I make some adjustments in axis2.xml, or in Tomcat configuration?
I tried to enable caching both at the server side and at the client side,
as explained in the tutorial:
options.setProperty(Constants.Configuration.CACHE_ATTACHMENTS,
Constants.VALUE_TRUE);
options.setProperty(Constants.Configuration.ATTACHMENT_TEMP_DIR,
"C://axisTemp");
options.setProperty(Constants.Configuration.FILE_SIZE_THRESHOLD, "40000");
but with these lines, the client blocks immediately when trying to invoke
any operation of the service (not only the one involving the file
transfer..).
Any idea?
Thanks
On 4/18/07, Masin, Valerie <[EMAIL PROTECTED]> wrote:
> I believe it is setProperty(), not set() on the options object
>
> -----Original Message-----
> From: Michele Amoretti [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, April 18, 2007 1:24 PM
> To: axis-user@ws.apache.org
> Subject: using MTOM in a AXIOM-based WS
>
> Hello,
>
> I am trying to create a new version of the "quickstartaxiom" sample,
with the StockQuoteService providing a getPriceFile operation which returns
a file using MTOM.
>
> In the MTOM tutorial unfortunately there are only parts of code (I
cannot find a complete example in axis2-1.1.1 - the mtom sample is not
based on AXIOM) thus I had to write the other parts, but since I have some
problems in invoking the service I think I have made a mistake somewhere.
>
>
> My new ***AXIOMClient*** should set
>
> options.set(Constants.Configuration.ENABLE_MTOM,
> Constants.VALUE_TRUE);
>
> as explained in the tutorial, but the Options class has no "set"
> method and I cannot find the right one..
>
> Btw, I added to the client the following method:
>
> public static OMElement getPriceFilePayload(String priceFileName) {
> OMFactory fac = OMAbstractFactory.getOMFactory();
> OMNamespace omNs = fac.createOMNamespace(
>
> "http://quickstart.samples/xsd";, "tns");
>
> OMElement method = fac.createOMElement("getPriceFile", omNs);
> OMElement value = fac.createOMElement("priceFileName", omNs);
> value.addChild(fac.createOMText(value, priceFileName));
> method.addChild(value);
> return method;
> }
>
> and in the main() method of the client I added the following part, for
getFilePrice invocation:
>
> OMElement getPriceFilePayload = getPriceFilePayload("
prova.txt"); .......
> result = sender.sendReceive(getPriceFilePayload);
> OMElement ele = result.getFirstElement();
> OMText binaryNode = (OMText) ele.getFirstOMChild();
> DataHandler actualDH = (DataHandler)
binaryNode.getDataHandler();
> File file = new File("prova.txt");
> FileOutputStream fileOutputStream = new
FileOutputStream(file);
> actualDH.writeTo(fileOutputStream);
> fileOutputStream.flush();
> fileOutputStream.close();
>
>
>
> In the ***StockQuoteService*** the getPriceFile method is implemented as
follows:
>
>
> public OMElement getPriceFile(OMElement element) throws
XMLStreamException {
> element.build();
> element.detach();
>
> OMElement fileNameElement = element.getFirstElement();
> String fileName = fileNameElement.getText();
>
> System.out.println("fileName = " + fileName);
>
> OMFactory fac = OMAbstractFactory.getOMFactory();
> OMNamespace omNs =
> fac.createOMNamespace("http://quickstart.samples/xsd";,
"ns");
> OMElement fileElement = fac.createOMElement("file", omNs);
>
> FileDataSource dataSource =
> new FileDataSource(fileName);
>
> DataHandler dataHandler = new DataHandler(dataSource);
>
> // create an OMText node with the above DataHandler and set
optimized to true
> OMText textData = fac.createOMText(dataHandler, true);
>
> fileElement.addChild(textData);
>
> OMElement method = fac.createOMElement("getPriceFileResponse",
omNs);
> OMElement value = fac.createOMElement("priceFile", omNs);
> value.addChild(textData);
> method.addChild(value);
>
> return method;
> }
>
>
> Is this ok? Where should I store the "prova.txt" file in the server?
> In the same folder in which I put the *.aar file?
>
> I attach to this mail the wsdl of the service, and the configuration
file.
>
>
> I am using Tomcat as servlet engine, and the logs are clean at the
server side.
>
> At the client side the error message is:
>
> [java] org.apache.axiom.om.OMException: Referenced Attachment not
found in the MIME Message.
> ContentID:1.urn:uuid:[EMAIL PROTECTED]
> [java] at
org.apache.axiom.soap.impl.builder.MTOMStAXSOAPModelBuilder.getDataHandler
(MTOMStAXSOAPModelBuilder.java:107)
> [java] at org.apache.axiom.om.impl.llom.OMTextImpl.getDataHandler(
OMTextImpl.java:379)
> [java] at samples.quickstart.clients.AXIOMClient.main(
AXIOMClient.java:105)
> [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
> [java] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown
Source)
> [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source)
> [java] at java.lang.reflect.Method.invoke(Unknown Source)
> [java] at org.apache.tools.ant.taskdefs.ExecuteJava.run(
ExecuteJava.java:202)
> [java] at org.apache.tools.ant.taskdefs.ExecuteJava.execute(
ExecuteJava.java:134)
> [java] at org.apache.tools.ant.taskdefs.Java.run(Java.java:710)
> [java] at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java
:178)
> [java] at org.apache.tools.ant.taskdefs.Java.execute(Java.java:84)
> [java] at org.apache.tools.ant.UnknownElement.execute(
UnknownElement.java:275)
> [java] at org.apache.tools.ant.Task.perform(Task.java:364)
> [java] at org.apache.tools.ant.Target.execute(Target.java:341)
> [java] at org.apache.tools.ant.Target.performTasks(Target.java:369)
> [java] at org.apache.tools.ant.Project.executeSortedTargets(
Project.java:1216)
> [java] at org.apache.tools.ant.Project.executeTarget(Project.java
:1185)
> [java] at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(
DefaultExecutor.java:40)
> [java] at
org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets
(EclipseDefaultExecutor.java:32)
> [java] at org.apache.tools.ant.Project.executeTargets(Project.java
:1068)
> [java] at
org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(
InternalAntRunner.java:423)
> [java] at
> org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(Internal
> AntRunner.java:137)
>
>
> Thank you very much!
>
> --
> Michele Amoretti, Ph.D.
> Distributed Systems Group
> Dipartimento di Ingegneria dell'Informazione Università degli Studi di
> Parma http://www.ce.unipr.it/amoretti
>
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> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
--
Michele Amoretti, Ph.D.
Distributed Systems Group
Dipartimento di Ingegneria dell'Informazione Università degli Studi di
Parma http://www.ce.unipr.it/amoretti
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Michele Amoretti, Ph.D.
Distributed Systems Group
Dipartimento di Ingegneria dell'Informazione
Università degli Studi di Parma
http://www.ce.unipr.it/amoretti
