Using Extension functions in Stylesheets

I'm using a stylesheet for transformations that works perfectly well as long as
I do not use extension functions. When I add an extension function call, I get
a
java.lang.NoClassDefFoundError: org/apache/xalan/extensions/ExpressionContext
whereas it should be looking for weblogic/apache/xalan/extensions/ExpressionContext.
Here's the list of namespace definitions I have
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:lxslt="http://xml.apache.org/xslt"
xmlns:java="http://xml.apache.org/xslt/java"
exclude-result-prefixes="convert java"
xmlns:xalan="http://xml.apache.org/xalan"
xmlns:convert="xalan://com.ic.util.ICUtilities"
extension-element-prefixes="convert" version="1.0">

Please advise which version of the database you are using. Please note that this forum is for issues related to the XML DB features of 9iR2 Database. Questions related to the XDK implimentations of PL/SQL should be posted in Technologies -> XML -> General. Please advise if you would like to have this question moved to that forum so the correct experts can answer it.

Similar Messages

Java extension functions

I am trying to execute XSL transformation of XML document in Oracle 9i database
and I am using java extension function in XSL stylesheet.
The XSL stylesheet namespace for the extension function is defined as follows:
xmlns:distance="http://www.oracle.com/XSL/Transform/java/Helper
Apparently the Oracle XSLT processor can not resolve this reference.
However, the error message is somewhat misleading:
ORA-03113: end-of-file on communication channel
I tried to load the java helper function in the database but this does not help.
I would appreciate if you could give me some info how to resolve the reference to a java extension function in Oracle 9i database.
Thanks in advance.

We are trying to run java extension functions in Oracle 8i (8.1.7), using the 9.2.0.2 XDK and running into a similar problem.
For testing, the following xsl was used :
<?xml version='1.0'?>
<xsl:stylesheet version="1.0" exclude-result-prefixes="math"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:math="http://www.oracle.com/XSL/Transform/java/java.lang.Math">
<xsl:template match="/">
<xsl:value-of select="math:ceil(12.34)"/>
</xsl:template>
</xsl:stylesheet>
A stack trace yields the following:
java.lang.NullPointerException
at oracle.xml.parser.v2.XSLExtFunctions.getClass(XSLExtFunctions.java:351)
at oracle.xml.parser.v2.XSLExtFunctions.getMethod(XSLExtFunctions.java:229)
at oracle.xml.parser.v2.XPathExtFunction.evaluateMethod(XPathExtFunction.java:178)
at oracle.xml.parser.v2.XPathExtFunction.getValue(XPathExtFunction.java:137)
at oracle.xml.parser.v2.XSLExprBase.getStringValue(XSLExprBase.java:369)
at oracle.xml.parser.v2.XSLValueOf.processAction(XSLValueOf.java:99)
at oracle.xml.parser.v2.XSLNode.processChildren(XSLNode.java:369)
at oracle.xml.parser.v2.XSLTemplate.processAction(XSLTemplate.java:200)
at oracle.xml.parser.v2.XSLStylesheet.execute(XSLStylesheet.java:473)
at oracle.xml.parser.v2.XSLStylesheet.execute(XSLStylesheet.java:450)
at oracle.xml.parser.v2.XSLProcessor.processXSL(XSLProcessor.java:248)
at oracle.xml.parser.v2.XSLProcessor.processXSL(XSLProcessor.java:138)
at oracle.xml.parser.v2.XSLProcessor.processXSL(XSLProcessor.java:210)
Seems like the classloader cannot find the java class files or having some access-related problems.
Any help is appreciated.
Thanks,
Atul

XSLT Mapping - user defined Extension function

Hi to all,
can somebody helps me, please?
I need an own function, that can be used by the XSL Mapper. First I have only tried the sample given in Path <BPELPM>\integration\orabpel\samples\demos\XSLMapper\ExtensionFunctions
There is a java file with the defined functions and a xml file with the definition of this function for the mapper and last but not least a jar-file with the java class.
I have copied the jar to <JDEV_HOME>\jdev\lib\ext directory and in JDeveloper I have added SampleExtensionFunctions.xml to Tools->Preferences->XSL Map -> "User Defined Extension Functions Config File" field. After a restart of JDeveloper I find 2 new functions in the "User Defined Extension Functions" component palette page when a XSL Map is open. That's fine.
But if I test the mapping I get an error: "Failed to transform source XML.
java.lang.NoSuchMethodException: For extension function, could not find method org.apache.xpath.objects.XNodeSet.replaceChar([ExpressionCotext,]#STRING, #STRING)."
What is wrong?
Thanks in advance of your answer
best regard,
uno

Oracle XML support Extension function.
For example:
If we would like to import FAQDBUri.class with user-defined java functions, like TranslateDBUri(), we can write XSL file like this:
<xsl:template match="/" xmlns:dburig="http://www.oracle.com/XSL/Transform/java/FAQDBuri">
<xsl:variable name="urladd" select="dburig:TranslateDBUri($url)"/>

I am using Firefox for Mac (v 3.6.11, Mac OSX 10.6.4) and need to use the Function keys (specificlaly Ctrl-F7) in a web application. I can't seem to get it to work the same as in Firefox on PC.

I am using a web application that requires the use of the F7 key. Actually, to be more precise, I need the functionality that you would get on a PC if you hit Ctrl-F7 while in this web application in Firefox. I have changed the Mac's settings to allow standard use of the function keys (rather things like volume up/down, etc.) However, when I try to use Ctrl-F7 it appears to be using the function that is built into Firefox browser rather than the web application running within Firefox. (FYI, nothing happens when I try Cmd-F7 or Alt/Option-F7 either).

Leliforever, cheek you list of installed add-ons, the Ask toolbar can be installed without the users knowledge.
For checking other extensions that may cause this, follow the procedure in this link - https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Problem Creating an ABAP Proxy based on a WSDL which uses extensions.

Hi all,
I'm trying to create an Asset in Salesforce using ABAP.
I can generate the ABAP Proxy OK, (from the SalesForce Enterprise WSDL I created) but the Asset definition does not exist.
I think my issue stems from the fact that the SalesForce WSDL uses extension elements for the definition of Asset.
I found the following notes on the extension element
516072 - XI Proxy Generation (not really for abap)
1386239 - Extention of complex type containing xsd:any (this is close but we are on SAP BASIS Release 70 701 not 702
Threads which talks about extension element not supported.
Proxy generation terminated: WSDL error ( EXTENSION not supported)
WSDL Error: Element 'extension' not
Threads which talks about how to modify the WSDL
Creating ABAP proxy from WSDL fails when <extension> present
Creating ABAP proxy from WSDL fails when <extension> present (but this is using xmlspy which I don't have and the instructions aren't clear to me)
What I'm really looking for is
1) Any Notes which I could apply in a basis 701 environment to enable creating abap proxies from wsdl with extension elements
2) Any tips on how to modify my WSDL to remove the extension elements yet still offer the same functionality (i.e. I need to use the create function with a sobject of Asset (which is currently defined via an extension.
3) Anyone who has integrated with SalesForce to create SalesForce objects (Accounts, Assets, etc) either tips on how to modify the WSDL or sample ABAP code as to how you got around the missing extension elements.
Regards,
John

Hi John,
couldn´t you post a section from your wsdl file which includes the type definition with an extension?
I think you could remove the extension an copy all elements from the type definition which is extended into the new type definition.
Here an example that you get the idea:
<xsd:complexType name="PERSON">
        <xsd:sequence>
           <xsd:element name="firstName" type="xsd:string"></xsd:element>
           <xsd:element name="lastName" type="xsd:string"></xsd:element>
           <xsd:element name="ageInYears" type="xsd:int"></xsd:element>
           <xsd:element name="weightInLbs" type="xsd:float"></xsd:element>
           <xsd:element name="heightInInches" type="xsd:float"></xsd:element>
        </xsd:sequence>
     </xsd:complexType>
     <xsd:complexType name="femalePerson">
        <xsd:complexContent>
           <xsd:extension base="typens:PERSON" >
           <xsd:element name="favoriteLipstick" type="xsd:string"></xsd:element>
           </xsd:extension>
        </xsd:complexContent>
     </xsd:complexType>
is going to be ->
<xsd:complexType name="PERSON">
        <xsd:sequence>
           <xsd:element name="firstName" type="xsd:string"></xsd:element>
           <xsd:element name="lastName" type="xsd:string"></xsd:element>
           <xsd:element name="ageInYears" type="xsd:int"></xsd:element>
           <xsd:element name="weightInLbs" type="xsd:float"></xsd:element>
           <xsd:element name="heightInInches" type="xsd:float"></xsd:element>
        </xsd:sequence>
     </xsd:complexType>
     <xsd:complexType name="femalePerson">
           <xsd:element name="firstName" type="xsd:string"></xsd:element>
           <xsd:element name="lastName" type="xsd:string"></xsd:element>
           <xsd:element name="ageInYears" type="xsd:int"></xsd:element>
           <xsd:element name="weightInLbs" type="xsd:float"></xsd:element>
           <xsd:element name="heightInInches" type="xsd:float"></xsd:element>
           <xsd:element name="favoriteLipstick" type="xsd:string"></xsd:element>
     </xsd:complexType>
Save your changes to a local file and use this to generate your proxy.
Bye Richard

How to use date functions in BPEL

Hi All,
Is there any wayout for calculating no. of years with a given date and current date in BPEL.
I am developing a small application where I have to calculate the years of experience of the employees. I am given with the date of joining.I want to subtract the date of joining from the current date. Is there any way-out to calculate no. of years from the given date and current date in BPEL using date functions or something else.
Please suggest something..
Thanks in Advance
Roshni Shankar

you could use something like this in xsl
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:fn="http://www.w3.org/2005/xpath-functions">
     <xsl:output method="xml"/>
     <xsl:variable name="date1" select="xs:date('2001-01-01')"/>
     <xsl:variable name="date2" select="xs:date('2010-01-10')"/>
     <xsl:variable name="dif" select="$date2 - $date1"/>
     <xsl:template match="/">
     <all>
          <date1>
               <xsl:value-of select="$date1"/>
          </date1>
          <date2>
               <xsl:value-of select="$date2"/>
          </date2>
          <dif-days><xsl:value-of select="fn:days-from-duration($dif)"/></dif-days>
          <dif-years1><xsl:value-of select="fn:years-from-duration($dif)"/></dif-years1> 
          <dif-years2><xsl:value-of select="fn:days-from-duration($dif) div 356"/></dif-years2>
          </all>
     </xsl:template>
</xsl:stylesheet>

Please help for User defined extension functions

the tutorial given for extension functions doesn't work as well as our new functions
even though i follow all the given steps and see the functions in my user defined extension functions tab in xslt map.
all the target nodes that use the extension function disappear in the resulted target xml.
please help.

have you compiled your java file and uploaded the jar file(containg the .class file and the Manifest.MF file) in the <OC4J_HOME>\j2ee\home\applib directory and then restarted the server??

Component Palette --- "User Defined Extension Functions" not visible

I added a User-Defined XPath Extension Function in JDeveloper 11.1.1.3.0 --> Tools > Preferences > SOA As given here http://download.oracle.com/docs/cd/E15523_01/integration.1111/e10224/bp_appx_functs.htm#BEIHEBIJ
But I am not able see "User Defined Extension Functions" section itself in the component palette. Do I need to enable anything for see the section.
Can somebody help.
Thanks

Hi,
I am trying to create user defined extension function in JDeveloper 10.1.3.4 to be used with the Oracle ESB.I have followed the documentation provided by the Oracle to resolve this issue without any success can you please help me in providing me the details how did you resolved this issue.
Anticipating your earliest reply
regards
Narasimha

User Defined Extension functions XML file

Hi,
Can we define exception In custom XSLT function XML file.
Like i have following Custom XSLT function XML-
<?xml version="1.0" encoding="UTF-8"?>
<extension-functions>
<functions xmlns:uppercase="http://www.oracle.com/XSL/Transform/java/oracle.Uppercase">
<function name="uppercase:GetName" as="string">
<param name="fname" as="string"/>
<param name="lname" as="string"/>
</function>
</functions>
</extension-functions>
So in case i need to throw an exception in my java function GetName so how can i define that in XML?
Please give some suggestion?
Thanks.

Hi,
Thanks for your reply. When I created extensions.xml (as advised by you) and tried specifying it as User Defined Extension Functions Config file, I get the following error:
Invalid User Extension Functions Config File
Invalid value 'object' for attribute:'as' line 5 column 52
i.e. the following line:
<function name="extensions:getMSPDate" as="object">
Any pointers on what will be the correct value for attribute 'as' for element 'function'?
Also, what is the default namespace being used in the extensions.xml?
Is there a link for more documentation on the format for extensions.xml?

User defined extension functions

Hi,
I have a requirement to create a user defined extension function.
I followed the demo in the BPEL tutorials,and created the java function and then the extensions.xml.
I have registered the .xml file,and have copied the .jar to jdev/extensions directory.
Once i restart the Jdeveloper i am getting the following error.
Severe(0,0): file:/D:/Software/Jdeveloper/jdevstudio10133/jdev/extensions/LogP1ExtensionFunctions.jar does not contain an extension manifest.
Can anybody help me on this
Thanks in advance
Regards
Ashwini

Hi,
I am trying to create user defined extension function in JDeveloper 10.1.3.4 to be used with the Oracle ESB.I have followed the documentation provided by the Oracle to resolve this issue without any success can you please help me in providing me the details how did you resolved this issue.
Anticipating your earliest reply
regards
Narasimha

Soa 11g and jdeveloper 11g user defined extension function

I have developed a set of extension functions,
in design time for the previous version, I can put the deployment file (jar file) that contains the extension functions in the %JDEV_HOME%\jdev\lib\ext directory and jdeveloper recognizes the set of extension functions if previously i have defined an xml descriptor with every one of the functions i need to include in the panel.
Now, with the jdeveloper 11g i have tried the same, and jdev recognizes the functions, but when I am going to test one transformation that includes the extension function, the parser is not founding the jar file; the error (in spanish) is:
XML-22045: (Error) Error de funcion de extension: No se ha encontrado la clase '
Falta la clase: aac._shared.extensions.xsl.XmlW3cDomFunctions
Clase Dependiente: oracle.xml.xpath.XSLExtFunctions
Cargador: main:11.0
Origen del Codigo: /C:/.extracted/jdevstudio1111/lib/xmlparserv2.jar
Configuraci≤n: system property PCLMain.createExtensionManagerLoader()
Esta carga se ha iniciado en main:11.0 mediante el mΘtodo loadClass().
La clase que falta no esta disponible desde ningun origen de codigo o cargador del sistema.
my dude is:
+ at design time, where can I put the jars with extension functions to make one transformation function used in a mediator component can works fine?
+ at runtime, where can I put those libraries? (in the previous version, we can put this libraries in the %APP_SERVER%\j2ee\home\applib, or create one shared library and reference it in the oracle.bpel.common shared library declaration of the server.xml configuration file).

Hi,
please post this question to the JDeveloper 11 forum. Please translate the messages into English as well
JDeveloper and OC4J 11g Technology Preview
Frank

XML-22043: (Error) Extension function error: Method not found 'getDtformat'

Hi,
We are using a custom made function for formatting date in the XSL transformation. This jar file has been kept under the domain_name/lib folder, and it is working as expected in our Windows environment. However when I tried to deploy it in Linux environment, it is giving the error XML-22043: (Error) Extension function error: Method not found 'getDtformat' (Full stack trace attached below)
Appreciate your help!
Regards,
Ebrahim Badusha.
<Oct 21, 2011 3:04:34 PM EDT> <Error> <oracle.soa.bpel.engine.xml> <BEA-000000> <javax.xml.transform.TransformerException: oramds:/deployed-composites/default/MyProject_rev1.0/xsl/xFormValidationsBRE.xsl<Line 27, Column 252>: XML-22043: (Error) Extension function error: Method not found 'getDtformat'>
<Oct 21, 2011 3:04:34 PM EDT> <Error> <oracle.soa.bpel.engine.xml> <BEA-000000> <
javax.xml.xpath.XPathExpressionException: javax.xml.transform.TransformerException: oramds:/deployed-composites/default/MyProject_rev1.0/xsl/xFormValidationsBRE.xsl<Line 27, Column 252>: XML-22043: (Error) Extension function error: Method not found 'getDtformat'
at oracle.xml.xpath.JXPathExpression.evaluate(JXPathExpression.java:242)
at com.collaxa.cube.xml.xpath.BPELXPathUtil.evaluate(BPELXPathUtil.java:240)
at com.collaxa.cube.engine.ext.bpel.v2.wmp.assign.BPEL2FromToOperationPerformer.evalFromExpression(BPEL2FromToOperationPerformer.java:320)
at com.collaxa.cube.engine.ext.bpel.v2.wmp.assign.BPEL2FromToOperationPerformer.evalFromValue(BPEL2FromToOperationPerformer.java:220)
at com.collaxa.cube.engine.ext.bpel.v2.wmp.assign.BPEL2FromToOperationPerformer.perform(BPEL2FromToOperationPerformer.java:55)
at com.collaxa.cube.engine.ext.bpel.v2.wmp.BPEL2AssignWMP.__executeStatements(BPEL2AssignWMP.java:69)
at com.collaxa.cube.engine.ext.bpel.common.wmp.BaseBPELActivityWMP.perform(BaseBPELActivityWMP.java:158)
at com.collaxa.cube.engine.CubeEngine._performActivity(CubeEngine.java:2463)
at com.collaxa.cube.engine.CubeEngine.performActivity(CubeEngine.java:2334)
at com.collaxa.cube.engine.CubeEngine.handleWorkItem(CubeEngine.java:1115)
at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handleLocal(PerformMessageHandler.java:73)
at com.collaxa.cube.engine.dispatch.DispatchHelper.handleLocalMessage(DispatchHelper.java:220)
at com.collaxa.cube.engine.dispatch.DispatchHelper.sendMemory(DispatchHelper.java:328)
at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:4350)
at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:4281)
at com.collaxa.cube.engine.CubeEngine.createAndInvoke(CubeEngine.java:679)
at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.createAndInvoke(CubeEngineBean.java:103)
at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.syncCreateAndInvoke(CubeEngineBean.java:145)
at com.collaxa.cube.engine.ejb.impl.bpel.BPELEngineBean.syncCreateAndInvoke(BPELEngineBean.java:111)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor$1.run(JpsAbsInterceptor.java:94)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor.runJaasMode(JpsAbsInterceptor.java:81)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor.intercept(JpsAbsInterceptor.java:112)
at oracle.security.jps.ee.ejb.JpsInterceptor.intercept(JpsInterceptor.java:105)
at sun.reflect.GeneratedMethodAccessor1289.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy316.syncCreateAndInvoke(Unknown Source)
at com.collaxa.cube.engine.ejb.impl.bpel.BPELEngineBean_51369e_ICubeEngineLocalBeanImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:39)
at com.collaxa.cube.engine.ejb.impl.bpel.BPELEngineBean_51369e_ICubeEngineLocalBeanImpl.syncCreateAndInvoke(Unknown Source)
at com.collaxa.cube.engine.delivery.DeliveryHandler.callCreateAndInvoke(DeliveryHandler.java:790)
at com.collaxa.cube.engine.delivery.DeliveryHandler.initialRequestAnyType(DeliveryHandler.java:528)
at com.collaxa.cube.engine.delivery.DeliveryHandler.initialRequest(DeliveryHandler.java:487)
at com.collaxa.cube.engine.delivery.DeliveryHandler.request(DeliveryHandler.java:162)
at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean.request(CubeDeliveryBean.java:493)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor$1.run(JpsAbsInterceptor.java:94)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor.runJaasMode(JpsAbsInterceptor.java:81)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor.intercept(JpsAbsInterceptor.java:112)
at oracle.security.jps.ee.ejb.JpsInterceptor.intercept(JpsInterceptor.java:105)
at sun.reflect.GeneratedMethodAccessor1289.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy312.request(Unknown Source)
at com.collaxa.cube.engine.ejb.impl.bpel.BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:39)
at com.collaxa.cube.engine.ejb.impl.bpel.BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.request(Unknown Source)
at oracle.fabric.CubeServiceEngine.request(CubeServiceEngine.java:380)
at oracle.integration.platform.blocks.mesh.SynchronousMessageHandler.doRequest(SynchronousMessageHandler.java:139)
at oracle.integration.platform.blocks.mesh.MessageRouter.request(MessageRouter.java:179)
at oracle.integration.platform.blocks.mesh.MeshImpl.request(MeshImpl.java:155)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at oracle.integration.platform.metrics.PhaseEventAspect.invoke(PhaseEventAspect.java:59)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy329.request(Unknown Source)
at oracle.integration.platform.blocks.soap.WebServiceEntryBindingComponent.doMessageProcessing(WebServiceEntryBindingComponent.java:1281)
at oracle.integration.platform.blocks.soap.WebServiceEntryBindingComponent.processIncomingMessage(WebServiceEntryBindingComponent.java:859)
at oracle.integration.platform.blocks.soap.FabricProvider.processMessage(FabricProvider.java:113)
at oracle.j2ee.ws.server.provider.ProviderProcessor.doEndpointProcessing(ProviderProcessor.java:1187)
at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1081)
at oracle.j2ee.ws.server.provider.ProviderProcessor.doRequestProcessing(ProviderProcessor.java:581)
at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:232)
at oracle.j2ee.ws.server.WebServiceProcessor.doService(WebServiceProcessor.java:192)
at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:459)
at oracle.integration.platform.blocks.soap.FabricProviderServlet.doPost(FabricProviderServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:31
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUt
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.jav
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:1
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:13
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
Edited by: Ebrahim Badusha on Oct 21, 2011 12:42 PM

Any solution for the above problem?
O.

How to use contains() function in bpel?

Hi
Am facing a problem in using contains() function in a switch case... my condition inside a switch case is contains(bpws:getVariableData('singleSIS'),bpws:getVariableData('singleSIS_check')) where the variable 'singleSIS' has a value 'ABCDE' and 'singleSIS_check' has a value 'ABCDE' ... Ideally this condition should return true,but its not happening..Can someone tell me what is the issue with this ?
P.S both the variables are of string type. Please help me with this..

Sure:
<?xml version = "1.0" encoding = "UTF-8" ?>

<process name="BPELProcess1"
targetNamespace="http://xmlns.oracle.com/SodaDev_jws/Project4/BPELProcess1"
xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:client="http://xmlns.oracle.com/SodaDev_jws/Project4/BPELProcess1"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:mhdr="http://www.oracle.com/XSL/Transform/java/oracle.tip.mediator.service.common.functions.MediatorExtnFunction"
xmlns:bpel2="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
xmlns:oraext="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc"
xmlns:dvm="http://www.oracle.com/XSL/Transform/java/oracle.tip.dvm.LookupValue"
xmlns:hwf="http://xmlns.oracle.com/bpel/workflow/xpath"
xmlns:med="http://schemas.oracle.com/mediator/xpath"
xmlns:ids="http://xmlns.oracle.com/bpel/services/IdentityService/xpath"
xmlns:bpm="http://xmlns.oracle.com/bpmn20/extensions"
xmlns:xdk="http://schemas.oracle.com/bpel/extension/xpath/function/xdk"
xmlns:xref="http://www.oracle.com/XSL/Transform/java/oracle.tip.xref.xpath.XRefXPathFunctions"
xmlns:bpmn="http://schemas.oracle.com/bpm/xpath"
xmlns:socket="http://www.oracle.com/XSL/Transform/java/oracle.tip.adapter.socket.ProtocolTranslator"
xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap">

<partnerLinks>

<partnerLink name="bpelprocess1_client" partnerLinkType="client:BPELProcess1" myRole="BPELProcess1Provider" partnerRole="BPELProcess1Requester"/>
</partnerLinks>

<variables>

<variable name="inputVariable" messageType="client:BPELProcess1RequestMessage"/>

<variable name="outputVariable" messageType="client:BPELProcess1ResponseMessage"/>
</variables>

<sequence name="main">

<receive name="receiveInput" partnerLink="bpelprocess1_client" portType="client:BPELProcess1" operation="process" variable="inputVariable" createInstance="yes"/>

<switch name="Switch_1">
<case condition="contains(bpws:getVariableData('inputVariable','payload','/client:process/client:input'), 'ABCDE' )">
<empty name="Empty_1"/>
</case>
<otherwise>
<sequence>
<empty name="Empty_2"/>
<empty name="Empty_3"/>
</sequence>
</otherwise>
</switch>
<invoke name="callbackClient" partnerLink="bpelprocess1_client" portType="client:BPELProcess1Callback" operation="processResponse" inputVariable="outputVariable"/>
</sequence>
</process>

ESB Error - Extension function error: Method not found 'parseEscapedXML'

Hi All
I have written an ESB service in which i have used the function 'parseEscapedXML'. The ESB service works fine in one environment but throws the following error in the other env.
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Header/><env:Body><env:Fault xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><faultcode xmlns="">env:ESBMessageProcessingFailed</faultcode><faultstring xmlns="">XML-22043: (Error) Extension function error: Method not found 'parseEscapedXML'</faultstring></env:Fault></env:Body></env:Envelope>
I compared the two instances and found that there is a difference in the size of the bpm-services.jar on the two instances. Also the ESB env where the ESB services works in on MLR1 and the instance where its throws an error is on MLR3. Has anyone faced this issue. Does MLR3 overwites this jar with a new jar?
Thanks
Rakesh

Dear,
The addon is a third party addon which was developed by CitiXSys. so the support is provided by the partner who developed the addon.
Go to the vendor Citixys for further support will give you a quick reply.
Regards
Apple

XPathException: Extension function error: Method not found 'abs'

Hello,
I am using -XMLP 5.6.3 on EBS 11.5.10.2
In XML Publisher Admin, View Template page, I click "Preview". I get a report, but all it contains is a long stack trace containing the following messages:
java.lang.reflect.InvocationTargetException
Caused by: oracle.xdo.parser.v2.XPathException: Extension function error: Method not found 'abs'
In my RTF, the offending code is
<?when:xdoxslt:abs(ACCOUNTED_CR)>xdoxslt:abs(ACCOUNTED_DR)?>It works fine on my pc where I have BI Publisher Desktop 10.1.3.4

Hi Vetsrini, Thank you for your response.
1. I checked the values in the xml and found no nulls. I see all 0 or non-zero numbers.
2. Following MetaLink Doc ID 362496.1, I find:
- PDF Producer: PDF file properties shows PDF Producer "Oracle XML Publisher 5.6.3"
- AD_BUGS SQL: The SQL results show that I have the 5.6.3 patch, but the SQL in the Doc only includes patch numbers up to 5.6.3. I'm not sure how I can find out the patch numbers of more recent patches, to see if i have those.
- File version of the MetaInfo.class: $Header MetaInfo.java 115.28 2006/08/17 01:24:59 bgkim noship $
What is the latest XDO patch? I can't find anything newer than what I have in MetaLink, but I probably am missing something...

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