Running sample of Apache/xalan

Hi,
I have downloaded xalan-j_2_2 and i try to run the sample demo "SimpleTransform". I run like this:
java SimpleTransformand i got:
Exception in thread "main" javax.xml.transform.TFactoryConfigurationError: org.apache.xalan.processor.TransformerFactoryImpl
at javax.xml.transform.TransformerFactory.newInstance(TransformerFactory.java:134)
at SimpleTransform.main(SimpleTransform.java:85)
The files xalan.jar,xml-apis.jar,xerces.jar etc.. are all in my CLASSPATH.
What's wrong ??
Thanks for help.

Hi,
I ran into the same problem when I tried out examples in the sample folder.
TransformerConfiguration error is caused usually because you have a version of xalan which is not stable. Make sure you extract the zip file in the same directory. (for e.g c://xalan.zip should be extracted to c:/xalan)
Set the system classpath to xerces.jar, xalan.jar, xml-apis.jar. If your running samples you'll probably need samples.jar etc as mentioned in the usagepatterns link of the xml.apache.org website.
Hope this helps.

Similar Messages

TransformerException -- possible bug in weblogic.apache.xalan.transformer.TransformerImpl

Using WebLogic Server 6.1 SP2. Am using xslt to transform xml into html. After
repeatedly
using the same Transformer object to transform different xml documents, the Transformer
eventually becomes corrupt – sometimes after 20 or so transforms, sometimes only
after
thousands.
Once the Transformer object becomes corrupt, any additional attempt to call the
transform
method results in the following exception:
=============================
javax.xml.transform.TransformerException: -1
at weblogic.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1248)
at weblogic.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:483)
at weblogic.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1153)
at … <snip>
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
at weblogic.apache.xml.utils.NodeVector.popQuick(NodeVector.java:247)
at weblogic.apache.xpath.XPathContext.popCurrentNode(XPathContext.java:552)
at weblogic.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2100)
at weblogic.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1225)
at … <snip>
=============================
Using cavaj to decompile weblogic.apache.xalan.transformer.TransformerImpl yields:
Method: applyTemplateToNode:
try
pushElemTemplateElement(elemtemplateelement1);
m_xcontext.pushCurrentNode(node);
 <snip>
catch(SAXException saxexception)
throw new TransformerException(saxexception);
finally
m_xcontext.popCurrentNode();
 <snip>
So what appears to be happening is that one of the two push calls at the beginning
of the try
block is throwing an Exception, causing the pop method to be called in the finally
block without
first having had a successful call to push. The corresponding NodeVector inside
m_xcontext
thereupon becomes corrupt, and it is only a matter of time before the above
ArrayIndexOutOfBoundsException appears.
Unfortunately, we are unable to consistently reproduce this Transformer corruption
and
currently have no idea how it happens in the first place. We figure there’s probably
some sort
of error in our xsl stylesheet which is at the root of all this, but have had
no luck in finding it.
So, two questions:
1.) Has anyone encountered this problem of having a bad xsl stylesheet which,
when applied
repeatedly on certain xml documents, can cause the Transformer to become corrupt
as a result
of calling NodeVector.pop without a corresponding call to NodeVector.push? If
so, do you have
a simple example of the type of xsl template and/or xml document which might reproduce
the
scenario.
2.) Would not the above code snippet in TransformerImpl be considered buggy in
any case,
since it should not be possible for an invalid xsl stylesheet to permanently corrupt
the
Transformer? If there’s agreement that this represents a bug in TransformerImpl,
has it been
fixed in 6.1 SP3 or higher, or in subsequent versions of the Weblogic Server?
Thanks,
John

hi,
I've just recently started getting this error too. It's completely random as
to when it occurs. My system can process hundreds of translations with no problems
and then once and awhile I get this exact error.
I'm using WebLogic v7.0 sp2. I've noticed however that this only happens on my
Windows system - I've got it running on a solairs box with no problems.
Has anyone else seen this ?
Thanks.
Jerry
"John Lame" <[email protected]> wrote:
>
Using WebLogic Server 6.1 SP2. Am using xslt to transform xml into html.
After
repeatedly
using the same Transformer object to transform different xml documents,
the Transformer
eventually becomes corrupt – sometimes after 20 or so transforms, sometimes
only
after
thousands.
Once the Transformer object becomes corrupt, any additional attempt to
call the
transform
method results in the following exception:
=============================
javax.xml.transform.TransformerException: -1
at weblogic.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1248)
at weblogic.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:483)
at weblogic.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1153)
at … <snip>
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
at weblogic.apache.xml.utils.NodeVector.popQuick(NodeVector.java:247)
at weblogic.apache.xpath.XPathContext.popCurrentNode(XPathContext.java:552)
at weblogic.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2100)
at weblogic.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1225)
at … <snip>
=============================
Using cavaj to decompile weblogic.apache.xalan.transformer.TransformerImpl
yields:
Method: applyTemplateToNode:
try
pushElemTemplateElement(elemtemplateelement1);
m_xcontext.pushCurrentNode(node);
 <snip>
catch(SAXException saxexception)
throw new TransformerException(saxexception);
finally
m_xcontext.popCurrentNode();
 <snip>
So what appears to be happening is that one of the two push calls at
the beginning
of the try
block is throwing an Exception, causing the pop method to be called in
the finally
block without
first having had a successful call to push. The corresponding NodeVector
inside
m_xcontext
thereupon becomes corrupt, and it is only a matter of time before the
above
ArrayIndexOutOfBoundsException appears.
Unfortunately, we are unable to consistently reproduce this Transformer
corruption
and
currently have no idea how it happens in the first place. We figure
there’s probably
some sort
of error in our xsl stylesheet which is at the root of all this, but
have had
no luck in finding it.
So, two questions:
1.) Has anyone encountered this problem of having a bad xsl stylesheet
which,
when applied
repeatedly on certain xml documents, can cause the Transformer to become
corrupt
as a result
of calling NodeVector.pop without a corresponding call to NodeVector.push?
If
so, do you have
a simple example of the type of xsl template and/or xml document which
might reproduce
the
scenario.
2.) Would not the above code snippet in TransformerImpl be considered
buggy in
any case,
since it should not be possible for an invalid xsl stylesheet to permanently
corrupt
the
Transformer? If there’s agreement that this represents a bug in TransformerImpl,
has it been
fixed in 6.1 SP3 or higher, or in subsequent versions of the Weblogic
Server?
Thanks,
John

Org.apache.xalan.transformer.TransformerImpl

I have an ecr.index servlet which is run on Tomcat, here is the part of it's code:
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           Source ss = new StreamSource( new FileInputStream( context.getRealPath( xsl_file ) ) );
           ss.setSystemId( context.getRealPath( xsl_file ) );
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org.apache.xml.utils.WrappedRuntimeException: The output format must have a '{http://xml.apache.org/xalan}content-handler' property!
     at org.apache.xalan.serialize.SerializerFactory.getSerializer(SerializerFactory.java:142)
     at org.apache.xalan.transformer.TransformerImpl.createResultContentHandler(TransformerImpl.java:1048)
     at org.apache.xalan.transformer.TransformerImpl.createResultContentHandler(TransformerImpl.java:975)
     at org.apache.xalan.transformer.TransformerHandlerImpl.setResult(TransformerHandlerImpl.java:209)
     at ecr.index.service(index.java:131)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:257)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:199)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:184)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206)
     at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:339)
     at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:415)
     at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:716)
     at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:650)
     at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:829)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:688)
     at java.lang.Thread.run(Thread.java:534)But I don't use org.apache.xalan.transformer.TransformerImpl, even the package org.apache.xalan.transformer isn't imported, but this package is present in classpath, where is the error?

Here is the reason for this problem....
JDK 1.4 comes with a version of Xalan...
Somewhere around 1.4.2_03 the Xalan version that shipped with the JDK was upgraded because the XSLT spec was completed/revised or something like that.. When this happend the namespace identifier for xalan custom 'tags' changed. The content-handler tag used to be in the xslt name space.. now it is in the xalan namespace.
Problem is many stylesheets don't specifically set the output format so the defaults are used and the values are initialized from a properties file. However.... and this is where the problems comes in...
The Namespaces are used as prefixes to the keys in the file... AND... Tomcat''s WebappClassLoader is not safe about ensuring that a resource is loaded from the same Jar file as the classes that use it....
So what is happening is... the Xalan from your JVM is being used... but it is loading the formatting properties from a Xalan that is included in your Webapp.... which of course don't match....
All you need to do is remove the xalanXXX.jar from WEB-INF/lib and this problem will go away...
Matt Brozowski
The OpenNMS Group, Inc...

Weblogic.apache.xalan.xpath.dtm.DTMException:

Hi,
I got two different behaviors when trying to the XSLT processor:
1) When running the XSLT processor using the XSLT JSP tag, everything works
fine.
2) When running the XSLT process from a Java program, got the following
error:
weblogic.apache.xalan.xpath.dtm.DTMException:
at
weblogic.apache.xalan.xpath.dtm.DTMProxy.getChildNodes(DTMProxy.java:
255)
at com.agilesoft.common.BOMRollUp.getRollupPrice(BOMRollUp.java:42)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.apache.xalan.xpath.XSLTJavaClassEngine.callJava(XSLTJavaClas
sEngine.java:397)
at
weblogic.apache.xalan.xpath.XSLTJavaClassEngine.callFunction(XSLTJava
ClassEngine.java:668)
at
weblogic.apache.xalan.xpath.ExtensionFunctionHandler.callFunction(Ext
ensionFunctionHandler.java:282)
at
weblogic.apache.xalan.xpath.xml.XMLParserLiaisonDefault.extFunction(X
My XSL file contains Java extension to call a Java program where it needs to
call Element.getElementsByTagName() method,
which causes the DTMException.
I am using WebLogic 6.0sp2 on NT. Do I need to configure the default XSLT
parser when running
the processor from a Java program? Is it possible to get info. about the
XSLT JSP tags are executing
the XSLT processor?
Thanks,
Hien

Hi,
I got two different behaviors when trying to the XSLT processor:
1) When running the XSLT processor using the XSLT JSP tag, everything works
fine.
2) When running the XSLT process from a Java program, got the following
error:
weblogic.apache.xalan.xpath.dtm.DTMException:
at
weblogic.apache.xalan.xpath.dtm.DTMProxy.getChildNodes(DTMProxy.java:
255)
at com.agilesoft.common.BOMRollUp.getRollupPrice(BOMRollUp.java:42)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.apache.xalan.xpath.XSLTJavaClassEngine.callJava(XSLTJavaClas
sEngine.java:397)
at
weblogic.apache.xalan.xpath.XSLTJavaClassEngine.callFunction(XSLTJava
ClassEngine.java:668)
at
weblogic.apache.xalan.xpath.ExtensionFunctionHandler.callFunction(Ext
ensionFunctionHandler.java:282)
at
weblogic.apache.xalan.xpath.xml.XMLParserLiaisonDefault.extFunction(X
My XSL file contains Java extension to call a Java program where it needs to
call Element.getElementsByTagName() method,
which causes the DTMException.
I am using WebLogic 6.0sp2 on NT. Do I need to configure the default XSLT
parser when running
the processor from a Java program? Is it possible to get info. about the
XSLT JSP tags are executing
the XSLT processor?
Thanks,
Hien

Error in running Sample Application

When I run sample applications I get the following message in a command window:
PANIC: YS::ERROR::ILLEGAL IN JspApp at line 239 of .\wrkctx.c
abnormal program termination.
Any idea what is wrong.
I am running OAS 4.0.8.1 on Windows NT.
Gajendra Sirohi
919-905-2447

When I run sample applications I get the following message in a command window:
PANIC: YS::ERROR::ILLEGAL IN JspApp at line 239 of .\wrkctx.c
abnormal program termination.
Any idea what is wrong.
I am running OAS 4.0.8.1 on Windows NT.
Gajendra Sirohi
919-905-2447

Memory leak in org.apache.xalan.trasnformer.TransformerImpl

I am using Xalan library, I notice there is a memory leak in org.apache.xalan.trasnformer.TransformerImpl class.
Every time I call transform(), the size of the instances grows and it won't reduce after garbage collection.
Does anyone experience the same thing? or do I miss anything when I use this class?

I just found out the transformer objects are supposed to be used for single transformation only.
If multiple transformations with same stylesheet is needed, we should create a Templates object and then for each transformation, create a transformer object by Templates.newTransformer().

WL10.3.3 Console Provider org.apache.xalan.processor.TransformerFactoryImp

Getting the following error:
An error occurred during activation of changes, please see the log for details.
[Management:141191]The prepare phase of the configuration update failed with an exception:
Provider org.apache.xalan.processor.TransformerFactoryImpl not found
Note: we have the FOP added to the domain as a shared library with the following libraries:
avalon-framework-cvs-20020806.jar
batik.jar
fop.jar
xalan-2.4.1.jar
xercesImpl-2.2.1.jar
xml-apis.jar
Note: Also, the shared libraries are not displaying referencing applications
Edited by: SK Jennings on Nov 9, 2010 10:25 AM
Added more info.

Hi,
I'm getting the same ClassCastException when I try to activate the changes of my EJB application. Were you able to resolve the error you were getting? Please let me know.
Thanks

WL 10.3.3 Console org.apache.xalan.processor.TransformerFactoryImpl not fou

Getting the following error:
An error occurred during activation of changes, please see the log for details.
[Management:141191]The prepare phase of the configuration update failed with an exception:
Provider org.apache.xalan.processor.TransformerFactoryImpl not found
Note: we have the FOP added to the domain as a shared library with the following libraries:
avalon-framework-cvs-20020806.jar
batik.jar
fop.jar
xalan-2.4.1.jar
xercesImpl-2.2.1.jar
xml-apis.jar
Note: Also, the shared libraries are not displaying referencing applications

Getting the following error:
An error occurred during activation of changes, please see the log for details.
[Management:141191]The prepare phase of the configuration update failed with an exception:
Provider org.apache.xalan.processor.TransformerFactoryImpl not found
Note: we have the FOP added to the domain as a shared library with the following libraries:
avalon-framework-cvs-20020806.jar
batik.jar
fop.jar
xalan-2.4.1.jar
xercesImpl-2.2.1.jar
xml-apis.jar
Note: Also, the shared libraries are not displaying referencing applications

Trying to run sample applet 'Wallet'. What is PIN?

Dear
I'm trying to run sample applet 'Wallet' in java card development kit.
I have 2 questions.
1) I successfully upload 'cap file'. but I got an error when I install it.
I don't know why.
Below is the APDU
cm> upload "C:\wallet.cap"
=> 80 E6 02 00 16 09 77 61 6C 6C 65 74 70 6B 67 08 ......walletpkg.
A0 00 00 00 03 00 00 00 00 00 00 00 ............
(114664 usec)
<= 00 90 00 ...
Status: No Error
=> 80 E8 00 00 FF C4 82 02 A8 01 00 13 DE CA FF ED ................
01 02 04 00 01 09 77 61 6C 6C 65 74 70 6B 67 02 ......walletpkg.
00 1F 00 13 00 1F 00 0D 00 0B 00 66 00 12 01 87 ...........f....
00 0A 00 3A 00 00 00 DD 00 00 00 00 00 00 01 01 ...:............
00 04 00 0B 01 00 01 07 A0 00 00 00 62 01 01 03 ............b...
00 0D 01 09 77 61 6C 6C 65 74 61 70 70 00 01 06 ....walletapp...
00 12 00 80 03 02 00 01 04 04 00 00 00 3A FF FF .............:..
00 2D 00 42 07 01 87 00 04 30 8F 00 0A 18 1D 1E .-.B.....0......
8C 00 09 7A 05 40 18 8C 00 16 18 8F 00 10 3D 06 ...z.@........=.
10 08 8C 00 15 87 00 AD 00 19 1E 1F 8B 00 03 18 ................
8B 00 12 7A 01 10 AD 00 8B 00 08 61 04 03 78 04 ...z.......a..x.
78 01 10 AD 00 8B 00 06 7A 02 21 19 8B 00 02 2D x.......z.!....-
18 8B 00 0F 60 03 7A 1A 03 25 10 B0 6A 08 11 6E ....`.z..%..j..n
00 8D 00 0D 1A 04 25 75 00 2D 00 04 00 20 00 27 ......%u.-... .'
00 30 00 21 00 40 00 1B 00 50 00 15 18 19 8C 00 [email protected]......
0E 7A 18 19 8C 00 04 7A 18 19 8C 00 17 7A 18 19 .z.....z.....z..
8C 00 0B 7A 00 ...z.
(551929 usec)
<= 90 00 ..
Status: No Error
=> 80 E8 00 01 FF 11 6D 00 8D 00 0D 7A 03 24 AD 00 ......m....z.$..
8B 00 13 61 08 11 63 01 8D 00 0D 19 8B 00 02 2D ...a..c........-
1A 07 25 32 19 8B 00 07 5B 29 04 1F 04 6B 07 16 ..%2....[)...k..
04 04 6A 08 11 67 00 8D 00 0D 1A 08 25 29 05 16 ..j..g......%)..
05 10 64 6E 06 16 05 63 08 11 6A 83 8D 00 0D AF ..dn...c..j.....
01 16 05 41 11 27 10 6F 08 11 6A 84 8D 00 0D 18 ...A.'.o..j.....
AF 01 16 05 41 89 01 7A 03 24 AD 00 8B 00 13 61 ....A..z.$.....a
08 11 63 01 8D 00 0D 19 8B 00 02 2D 1A 07 25 32 ..c........-..%2
19 8B 00 07 5B 29 04 1F 04 6B 07 16 04 04 6A 08 ....[)...k....j.
11 67 00 8D 00 0D 1A 08 25 29 05 16 05 10 64 6E .g......%)....dn
06 16 05 63 08 11 6A 83 8D 00 0D AF 01 16 05 43 ...c..j........C
63 08 11 6A 85 8D 00 0D 18 AF 01 16 05 43 89 01 c..j.........C..
7A 03 22 19 8B 00 02 2D 19 8B 00 11 32 19 05 8B z."....-....2...
00 0C 1A 03 AF 01 8D 00 18 3B 19 03 05 8B 00 05 .........;......
7A 04 22 19 8B 00 02 2D 19 8B 00 07 5B 32 AD 00 z."....-....[2..
1A 08 1F 8B 00 14 61 08 11 63 00 8D 00 0D 7A 08 ......a..c....z.
00 0A 00 00 00 .....
(405152 usec)
<= 90 00 ..
Status: No Error
=> 80 E8 80 02 AE 00 00 00 00 00 00 00 00 05 00 66 ...............f
00 19 02 00 00 00 02 00 00 01 03 80 0A 01 03 80 ................
09 08 06 00 00 F0 03 80 0A 04 03 80 09 05 03 80 ................
0A 06 03 80 09 02 06 00 00 0D 01 00 00 00 06 00 ................
01 69 03 80 0A 09 06 80 07 01 06 00 01 49 03 80 .i...........I..
03 03 01 80 09 00 03 80 0A 07 03 80 03 01 03 80 ................
09 04 03 80 09 01 06 80 09 00 06 80 03 00 06 00 ................
00 94 06 80 10 06 09 00 3A 00 0E 1F 02 0F 0D 5A ........:......Z
41 11 05 05 41 0E 05 16 1A 00 28 04 06 07 04 07 A...A.....(.....
0A 04 08 0D 07 05 10 1D 06 06 06 07 08 08 04 09 ................
12 15 10 10 08 04 09 12 15 0D 0F 05 06 07 07 07 ................
05 0A 08 00 ....
(658167 usec)
<= 00 90 00 ...
Status: No Error
Load report:
684 bytes loaded in 1.8 seconds
effective code size on card:
+ package AID 9
+ applet AIDs 16
+ classes 21
+ methods 394
+ statics 0
+ exports 0
overall 440 bytes
cm> install -i 77616c6c6574617070 -q C9#() 77616c6c6574706b67 77616c6c6574617070
=> 80 E6 0C 00 24 09 77 61 6C 6C 65 74 70 6B 67 09 ....$.walletpkg.
77 61 6C 6C 65 74 61 70 70 09 77 61 6C 6C 65 74 walletapp.wallet
61 70 70 01 00 02 C9 00 00 00 app.......
(269663 usec)
<= 6A 80 j.
Status: Wrong data
jcshell: Error code: 6a80 (Wrong data)
jcshell: Wrong response APDU: 6A80
Unexpected error; aborting execution
Another question
2) According to the code I have to specify PIN number when I
install it. Is PIN different from PIN in the card?
Is it application dependent?
private WalletApp (byte[] bArray, short bOffset, byte bLength){
 pin = new OwnerPIN(PIN_TRY_LIMIT, MAX_PIN_SIZE);
 // bArray contains the PIN initialization value
 pin.update(bArray, bOffset, bLength);
 // register the applet instance with the JCRE
 register();
 } // end of the constructor
Anyone can help?
I really appreciate your help

2) According to the code I have to specify PIN number when I
install it. Is PIN different from PIN in the the card?
Is it application dependent?Yes, it is an card idependent but application dependent PIN.
Jan

How I can run servlets in Apache 1.3.2.7

hi i am using JSP as Interface..and Servlets as controller...
also Using Apache Httpd server,verion is 1.3.2.7
plz tell me how i can use apache to run my servlets.
Rahul.

To run servlets in Apache you need the mod_jk module. But as the previous post, it is better to use Tomcat and putting both, Apache and Tomcat, working together. Tomcat will serve all the java related things, and the Apache, the html, php, etc.

How can I Serialize the Object of org.apache.xalan.transformer.TransformerI

Teachers:
How can I Serialize the Object of org.apache.xalan.transformer.TransformerImpl.

org.apache.xalan.transformer.TransformerImpl doesn't appear to be serializable... what do you try to achieve?

Howto run appserver behind apache proxy

I have an existing site that runs great on apache and have installed oracle application server elsewhere, now I need apache to redirect pages of /foo to oracle application server
in my apache config I have proxypass and proxypassreverse
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I'm using version 0.1.2.0.2
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We are using mod_proxy to proxy requests for JSP and servlets to oc4j . This works fine
<IfModule mod_proxy.c>
ProxyRequests On
ProxyPass /servlets http://oc4j_server_name:port/web_app/servlet
ProxyPassReverse /servlets http://oc4j_server_name:port/web_app/servlet
ProxyPass /jsp http://oc4j_server_name:port/web_app/jsp
ProxyPassReverse /jsp http://oc4j_server_name:port/web_app/jsp
</IfModule>

Error running sample application

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Do you have your CLASSPATH setup correctly? Your CLASSPATH must include the iFS libraries if you want to compile anything. Read the devkit documentation for more info.

Apache/Xalan

I need to use the library org.apache.xalan.xpath for programming Xpath and XLS but the compiler dosen�t recognize the files. I have the jar Files but I'm not sure where to put then.

I'm not quite sure what you mean by "doesn't recognize them", but I'll toss in something that might help.
I have been working with Apache's Xerces package (XML SAX parsing), and had considerable trouble getting it working initially. I finally solved my problems by adjusting the order of my ClassPath. The problem was that Xerces jar files needed to be seen before the J2EE jar files.
Try putting the Xalan jar files in the front of your classpath, and see if that helps at all.
Good luck!

Error While running sample Webservice

Hi,
I deployed Hello WebService sample on Oracle 9iAS 9.0.2 Server.
I can access and see WSDL.
Also, I could download client proxy from the server.
but, when I try to invoke service from the client proxy.i get the following exception:
[java] [SOAPException: faultCode=SOAP-ENV:Protocol; msg=Unsupported response content type
"text/html", must be: "text/xml". Response was:
[java] <HTML><HEAD><TITLE>500 Internal Server Error</TITLE></HE
AD><BODY><H1>500 Internal Server Error</H1><PRE>oracle.j2ee.xanadu.J
asperGenerationError: no source generated during code generation!: 1 in getFile name: \Hello.cl
ass
[java] 1 in getFile name: \Hello.java
[java] error: error message 'class.format' not found binary c
lass definition not found: Hello
[java] 
[java] at oracle.j2ee.ws.JavaWrapperGenerator.generate(JavaWrapperGenerator.ja
va:267)
[java] at oracle.j2ee.ws.RpcWebService.generateWrapperClass(RpcWebService.java
:662)
[java] at oracle.j2ee.ws.RpcWebService.generate(RpcWebService.java:436)
[java] at oracle.j2ee.ws.RpcWebService.getWrapper(RpcWebService.java:767)
[java] at oracle.j2ee.ws.RpcWebService.doPost(RpcWebService.java:309)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:283)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
[java] at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http
.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
[java] at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
[java] at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http
.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:535)
[java] at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http
.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:281)
[java] at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http
.HttpRequestHandler.processRequest(HttpRequestHandler.java:766)
[java] at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http
.AJPRequestHandler.run(AJPRequestHandler.java:152)
[java] at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http
.AJPRequestHandler.run(AJPRequestHandler.java:72)
[java] at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExe
cutor.java:802)
[java] at java.lang.Thread.run(Thread.java:484)
[java] </PRE></BODY></HTML>
[java] ]
[java] at org.apache.soap.rpc.Call.getEnvelopeString(Call.java:201)
[java] at org.apache.soap.rpc.Call.invoke(Call.java:260)
[java] at HelloProxy.makeSOAPCallRPC(HelloProxy.java:49)
[java] at HelloProxy.sayHello(HelloProxy.java:33)
[java] at HelloClient.main(HelloClient.java:6)
[java] Exception in thread "main"
[java] Java Result: 1
Also, i checked the application log file in the server. The content of Log application.log file is given below:
----------------------------------------------------------3/22/04 1:18 PM hellows-web: Servlet error
oracle.j2ee.xanadu.JasperGenerationError: no source generated during code generation!: 1 in getFile name: \Hello.class
1 in getFile name: \Hello.java
error: error message 'class.format' not found
binary class definition not found: Hello
 at oracle.j2ee.ws.JavaWrapperGenerator.generate(JavaWrapperGenerator.java:267)
 at oracle.j2ee.ws.RpcWebService.generateWrapperClass(RpcWebService.java:662)
 at oracle.j2ee.ws.RpcWebService.generate(RpcWebService.java:436)
 at oracle.j2ee.ws.RpcWebService.getWrapper(RpcWebService.java:767)
 at oracle.j2ee.ws.RpcWebService.doPost(RpcWebService.java:309)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:283)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
 at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
 at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
 at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:535)
 at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:281)
 at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:766)
 at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:152)
 at com.evermind[Oracle9iAS (9.0.2.1.1) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:72)
 at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:802)
 at java.lang.Thread.run(Thread.java:484)
Please, can anybody help me in resolving this problem.
Thanks,
Sekhar

Anirudh,
iam using SOA 10.1.3.1 Version.
Other WS's i was able to run.
the following is the error message while running AmazonSearch Service.
*[2011/01/28 09:18:36]*
Faulted while invoking operation "KeywordSearchRequest" on provider "AmazonSearchService".
- <messages>
- <input>
- <request>
- <part xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="KeywordSearchRequest">
- <KeywordSearchRequest>
*<keyword>*
paul
*</keyword>*
*<page/>*
*<mode/>*
*<tag/>*
*<type/>*
*<devtag/>*
*<sort/>*
*<locale/>*
*<price/>*
*</KeywordSearchRequest>*
*</part>*
*</request>*
*</input>*
- <fault>
- <remoteFault xmlns="http://schemas.oracle.com/bpel/extension">
- <part name="summary">
*<summary>*
exception on JaxRpc invoke: HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Bad response: 410 Gone
*</summary>*
*</part>*
*</remoteFault>*
*</fault>*
*</messages>*
*[2011/01/28 09:18:36]*
*"{http://schemas.oracle.com/bpel/extension}remoteFault" has been thrown.*
- <remoteFault xmlns="http://schemas.oracle.com/bpel/extension">
- <part name="summary">
*<summary>*
exception on JaxRpc invoke: HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Bad response: 410 Gone
*</summary>*
*</part>*
*</remoteFault>*
regards
sridhar

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