Java embedding in JDEV?

Using Java embedding to pull data from a database. But when i try to format the data for example:
String var1 ="Man";
String var2 = "What";
String r = var1 + "\n"+ var2;
It does not recognize the new line "\n".
Instead of getting output:
Man
What
The output is:
ManWhat
Any Ideas?

it ended up being a silly thing (it quite often does):
Under Project Properites, Profiles, Development, Paths, the output path needed to be terminated with a semi colon.
C:\ApplicationBPEL\CheckApplication\output;
Still, I think JDev should be handling this for us.
cheers
Nick

Similar Messages

Java Embedding bug in SOA Suite 11g BPEL??

I am beginning to wonder if there is a 'bug' in the SOA Suite 11g, BPEL, Java Embedding activity? Need some help as soon as possible – does the Java Embedding activity work in SOA Suite 11g?
Have tried the following on Jdev 11.1.1.1 and Jdev 11.1.1.3 – get the same error message (see below for error message).
Thanks for any help - Casey
I created a simple composite app by:
1.     Created a Composite with BPEL Process
2.     Created a BPEL variable by the name of Variable and a Simple Type of string      ({http://www.w3.org/2001/XMLSchema}string)
3.     Added an Assign activity (Assign_1) and assigned the value of “Test Var” to the variable Variable using a Copy operation.
4.     Then, after the assign activity, added a Java Embedding activity (Java_Embedding_1) with Java Version set to 1.5 and the following code:
+try{+*
String var;*
var=(String)getVariableData(Variable);*
System.out.println(var);*
+} // end try+
+catch(Exception ex){+*
System.out.println(ex.getMessage());*
+}// end catch+
Compiled and got the following error message:
Error(23,34): Failed to compile bpel generated classes.*
failure to compile the generated BPEL classes for BPEL process "BPELProcess1" of composite "default/Project1!1.0"*
The class path setting is incorrect.*
Ensure that the class path is set correctly. If this happens on the server side, verify that the custom classes or jars which this BPEL process is depending on are deployed correctly. Also verify that the run time is using the same release/version.*
Code for the BPEL component is:
+<?xml version = "1.0" encoding = "UTF-8" ?>+
+
+<process name="BPELProcess1"+
targetNamespace="http://xmlns.oracle.com/TestgetVariable_jws/Project1/BPELProcess1"
xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:client="http://xmlns.oracle.com/TestgetVariable_jws/Project1/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:ns1="http://xmlns.oracle.com/pcbpel/adapter/file/TestgetVariable/Project1/FileW"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+<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"/>+
+<variable name="Variable" type="xsd:string"/>+
+</variables>+
+
+<sequence name="main">+
++
+<receive name="receiveInput" partnerLink="bpelprocess1_client" portType="client:BPELProcess1" operation="process" variable="inputVariable" createInstance="yes"/>+
+
+<assign name="Assign_1">+
+<copy>+
+<from expression='"test var"'/>+
+<to variable="Variable"/>+
+</copy>+
+</assign>+
+<bpelx:exec name="Java_Embedding_1" version="1.5" language="java">+
+<![CDATA[/*Write your java code below e.g.+
+     System.out.println("Hello, World");+
+*/+
+try{+
+String var;+
+var=(String)getVariableData(Variable);+
+System.out.println(var);+
+} // end try+
+catch(Exception ex){+
System.out.println(ex.getMessage());
+}// end catch]]>+
+</bpelx:exec>+
+<invoke name="callbackClient" partnerLink="bpelprocess1_client" portType="client:BPELProcess1Callback" operation="processResponse" inputVariable="outputVariable"/>+
+</sequence>+
+</process>+

Java Embedding bug in SOA Suite 11g BPEL??

Trying to invoke a Java class from BPEL Proces using Java Embedding

Hi All,
I have a requirement to invoke a Java class from the BPEL process;
I am trying to import the class by "* <bpelx:exec import="+package_name.classname+"/>*.
But, while compiling, I get the following error:
"Error(19,57): Failed to compile bpel generated classes. failure to compile the generated BPEL classes for BPEL process "BPEL_PROCESS_NAME" of composite "default/COMPOSITE_NAME!1.0"
The class path setting is incorrect. Ensure that the class path is set correctly. If this happens on the server side, verify that the custom classes or jars which this BPEL process is depending on are deployed correctly. Also verify that the run time is using the same release/version."
Referred the scac.log:
SAXParseException in file +project_path+\composite.xml
org.xml.sax.SAXParseException: <Line 29, Column 32>: XML-24535: (Error) Attribute 'http://www.w3.org/XML/1998/namespace:id' not expected.
     at oracle.xml.parser.v2.XMLError.flushErrorHandler(XMLError.java:422)
     at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:287)
     at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:335)
     at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:318)
     at oracle.soa.scac.ValidationFaultUtil.validateStreamWithSchema(ValidationFaultUtil.java:146)
     at oracle.soa.scac.ValidationFaultUtil.validateCompositeWithSchema(ValidationFaultUtil.java:120)
     at oracle.soa.scac.ValidateComposite.validateWithSchema(ValidateComposite.java:1480)
     at oracle.soa.scac.ValidateComposite.doValidation(ValidateComposite.java:519)
     at oracle.soa.scac.ValidateComposite.main(ValidateComposite.java:223)
May 19, 2010 6:46:29 PM com.collaxa.cube.CubeLogger info
INFO: LibClasspath=E:\Softwares\OracleFMW\jdeveloper\..\oracle_common\modules\commonj.sdo_2.1.0.jar;E:\Softwares\OracleFMW\jdeveloper\..\oracle_common\modules\oracle.fabriccommon_11.1.1\fabric-common.jar;E:\Softwares\OracleFMW\jdeveloper\..\oracle_common\modules\oracle.xdk_11.1.0\xmlparserv2.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-common.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-exts.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-thirdparty.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-validator.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-client.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-ext.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-runtime.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\oracle.soa.fabric.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\soa-infra-tools.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.ext_11.1.1\./classes
May 19, 2010 6:46:37 PM com.collaxa.cube.CubeLogger info
INFO: validating "RHMEDIInboundProcess.bpel" ...
May 19, 2010 6:46:37 PM com.collaxa.cube.CubeLogger warn
WARNING: CubeProcessor.compileGeneratedClasses() classpath is: E:\Softwares\OracleFMW\jdeveloper\jdev\extensions\oracle.sca.modeler.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-runtime.jar;E:\Softwares\OracleFMW\oracle_common\modules\oracle.fabriccommon_11.1.1\fabric-common.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.mediator_11.1.1\mediator_client.jar;E:\Softwares\OracleFMW\oracle_common\modules\oracle.mds_11.1.1\mdsrt.jar;C:\JDeveloper\mywork\InboundEDI_RnD\parseInboundEDIXML\classes\com\onerheem\integration\EDIInboundProcess\parseInboundEDIXML.jar;;C:\JDeveloper\mywork\InboundEDI_RnD\RHMEDIInboundProcess\SCA-INF\classes;C:\JDeveloper\mywork\InboundEDI_RnD\RHMEDIInboundProcess\SCA-INF\classes;C:\JDeveloper\mywork\InboundEDI_RnD\RHMEDIInboundProcess\SCA-INF\gen-classes;E:\Softwares\OracleFMW\jdeveloper\..\oracle_common\modules\commonj.sdo_2.1.0.jar;E:\Softwares\OracleFMW\jdeveloper\..\oracle_common\modules\oracle.fabriccommon_11.1.1\fabric-common.jar;E:\Softwares\OracleFMW\jdeveloper\..\oracle_common\modules\oracle.xdk_11.1.0\xmlparserv2.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-common.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-exts.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-thirdparty.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-validator.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-client.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-ext.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-runtime.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\oracle.soa.fabric.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\soa-infra-tools.jar;E:\Softwares\OracleFMW\jdeveloper\soa\modules\oracle.soa.ext_11.1.1\./classes
Any suggestions to rectify the same?

Hi,
I wud suggest you to make a jar of ur java class and include it in the project libraries of BPEL and make use of java embedded activity this way it works.
have a luk at below link:
http://niallcblogs.blogspot.com/search/label/embedded%20Java

Java Embedding Activity in 11.1.1.2

hi all,
For using a java embedding avtivity in my BPEL Composite project in 11g (11.1.1.2) wat are the JAR files i need to include in my project (in 10g fo using java embedding activity we use jar files like orabpel.jar....).??
wen i deploy a process with java embedding im getting this issue
Error(24,40): Failed to compile bpel generated classes.
failure to compile the generated BPEL classes for BPEL process "BPELProcessageCalc" of composite "default/Project2!1.0"
The class path setting is incorrect.
Ensure that the class path is set correctly. If this happens on the server side, verify that the custom classes or jars which this BPEL process is depending on are deployed correctly. Also verify that the run time is using the same release/version.
any help pls
Thanks,
karthik
Edited by: karthik !! on Mar 13, 2010 1:03 PM

Hi,
I have placed the related jars in SCA_INF/lib and recompiled from jdev and deployed it to a SAR file.
But when i am trying to deploy the SAR from em console to SOA server still the same error is poping up.
Deploying on "/Farm_SOA_domain/SOA_domain/soa_server1" ...
Deploying on "/Farm_SOA_domain/SOA_domain/soa_server1" failed!
Error during deployment: Error occurred during deployment of component: CallOIM to service engine: implementation.bpel for composite: SOAComposite1: ORABPEL-01005
Failed to compile bpel generated classes.
failure to compile the generated BPEL classes for BPEL process "CallOIM" of composite "default/SOAComposite1!2.1*da3e25db-154e-46b0-869e-9f33a408f386"
The class path setting is incorrect.
Ensure that the class path is set correctly. If this happens on the server side verify that the custom classes or jars which this BPEL process is depending on are deployed correctly. Also verify that the run time is using the same release/version.
Any pointers will be more helpfull.
Thanks,
Sowmya

Java Embedding setVariableData not working - Urgent

Hi Guys,
I tried a simple HelloWord/Echo Kinda example, accessing input variable using getVariableData and assigning it to output variable using setVariable data in Java Embedding. It's throwing an error.
JavaEnbedCode :
String xmlData = ((oracle.xml.parser.v2.XMLElement) getVariableData("inputVariable","payload","/client:HelloJavaEmbedBPELProcessRequest/client:input")).getFirstChild().getNodeValue();
setVariableData("outputVariable","payload","/client:HelloJavaEmbedBPELProcessResponse/client:result",xmlData);
Imports:
<bpelx:exec import="java.util.*"/>
<bpelx:exec import="java.lang.*"/>
<bpelx:exec import="java.rmi.RemoteException"/>
<bpelx:exec import="javax.naming.NamingException"/>
<bpelx:exec import="org.w3c.dom.Element"/>
<bpelx:exec import="java.math.*"/>
<bpelx:exec import="java.io.*"/>
<bpelx:exec import="java.net.*"/>
Error:
<selectionFailure xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"><part name="summary"><summary>faultName: {{http://schemas.xmlsoap.org/ws/2003/03/business-process/}selectionFailure}
messageType: {}
parts: {{summary=<summary>XPath query string returns zero node.
According to BPEL4WS spec 1.1 section 14.3, The assign activity &amp;lt;to&amp;gt; part query should not return zero node.
Please check the BPEL source at line number "" and verify the &amp;lt;to&amp;gt; part xpath query.
</summary>
</summary>
</part></selectionFailure>
I am using Jdev 10.1.3.3 and SOA Suite 10.1.3.3
Thanks in adavance.

I gave up trying to reference elements, especially those that are accessed through the input and output messages and leave that up to BPEL Assigns. So my inline Java looks like this and it works in 10.1.3.3.
Hopefully the forum leaves enough of the formatting intact for you to get the idea.
/*Write your java code below e.g.
     System.out.println("Hello, World");
try{
String in = (String)getVariableData("Input_Value");
addAuditTrailEntry("You Entered: " + in);
int InvalidCharsFound = 0;
String ValidChars="0123456789.";
String FilteredChars="$ ,";
String TempChar="";
String Tempstring="";
int innum;
double inval;
innum=in.length();//get string length
for (int i=0;i<innum;i++){
TempChar = in.substring(i,i+1);
if (ValidChars.contains(TempChar)){
Tempstring+=TempChar;
else {
if (FilteredChars.contains(TempChar)){
//filtered char was found
addAuditTrailEntry("A filtered character was found such as: " + FilteredChars);
else{
//invalid chars
InvalidCharsFound = 1;
addAuditTrailEntry("An invalid character was found");
if (InvalidCharsFound == 0){
//clean number input was detected so proceed.
inval = Double.valueOf(Tempstring).doubleValue();
inval *= 100;//multiply by 100
addAuditTrailEntry("Times 100 is: " + inval);
double out = Math.rint(inval);
addAuditTrailEntry("Rounded is: " + out);
out /= 100;
addAuditTrailEntry("Divided by 100 is: " + out);
DecimalFormat myFormatter = new DecimalFormat("###.00");
String output = myFormatter.format(out);
addAuditTrailEntry("Formated is: " + output);
setVariableData("Output_Value",output);
else
// The number input was not a good clean number
setVariableData("Output_Value","ERROR the input was not a number");
catch(Exception e){
addAuditTrailEntry(e);
If you actually find this Java example that I made usefull keep in mind the Math.rint
function incorrectly rounds 100.5 to 100 instead of 101. Or in other words with this program if you try to round 100.245 it will produce 100.24. This is not a problem for what I'm using it for as I'm simply trying to correct small inaccuracies found when adding 2 currency numbers using BPEL see Bug No. 6451541
As far as the Math.rint "bug" I have found this same issue duscussed on the sun java forums and as far as I can tell someone who is mathematically brilliant (compared to me) decided that this was the correct way to round. I'm glad I'm not in school any more.
Oh the complete BPEL source looks like this (I probably should have included this instead)
<?xml version = "1.0" encoding = "UTF-8" ?>

<process name="BPEL_Round_Currency"
targetNamespace="http://xmlns.oracle.com/BPEL_Round_Currency"
xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
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:ldap="http://schemas.oracle.com/xpath/extension/ldap"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
xmlns:client="http://xmlns.oracle.com/BPEL_Round_Currency"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc">

<partnerLinks>

<partnerLink name="client" partnerLinkType="client:BPEL_Round_Currency"
myRole="BPEL_Round_CurrencyProvider"/>
</partnerLinks>

<variables>


<variable name="inputVariable"
messageType="client:BPEL_Round_CurrencyRequestMessage"/>
<variable name="outputVariable"
messageType="client:BPEL_Round_CurrencyResponseMessage"/>
<variable name="Input_Value" type="xsd:string"/>
<variable name="Output_Value" type="xsd:string"/>
</variables>

<sequence name="main">

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

<assign name="Copy_Input">
<copy>
<from variable="inputVariable" part="payload"
query="/client:BPEL_Round_CurrencyProcessRequest/client:input"/>
<to variable="Input_Value"/>
</copy>
<copy>
<from variable="inputVariable" part="payload"
query="/client:BPEL_Round_CurrencyProcessRequest/client:input"/>
<to variable="Output_Value"/>
</copy>
</assign>
<bpelx:exec import="java.text.DecimalFormat"/>
<bpelx:exec name="Round_Output" language="java" version="1.3">
<![CDATA[/*Write your java code below e.g.
     System.out.println("Hello, World");
try{
   String in = (String)getVariableData("Input_Value");
   addAuditTrailEntry("You Entered: " + in);
   int InvalidCharsFound = 0;
   String ValidChars="0123456789.";
   String FilteredChars="$ ,";
   String TempChar="";
   String Tempstring="";
   int innum;
   double inval;
   innum=in.length();//get string length
   for (int i=0;i<innum;i++){
          TempChar = in.substring(i,i+1);
          if (ValidChars.contains(TempChar)){
              Tempstring+=TempChar;
else {
if (FilteredChars.contains(TempChar)){
//filtered char was found
addAuditTrailEntry("A filtered character was found such as: " + FilteredChars);
else{
//invalid chars
InvalidCharsFound = 1;
addAuditTrailEntry("An invalid character was found");
if (InvalidCharsFound == 0){
//clean number input was detected so proceed.
inval = Double.valueOf(Tempstring).doubleValue();
inval *= 100;//multiply by 100
addAuditTrailEntry("Times 100 is: " + inval);
double out = Math.rint(inval);
addAuditTrailEntry("Rounded is: " + out);
out /= 100;
addAuditTrailEntry("Divided by 100 is: " + out);
DecimalFormat myFormatter = new DecimalFormat("###.00");
String output = myFormatter.format(out);
addAuditTrailEntry("Formated is: " + output);
setVariableData("Output_Value",output);
else
// The number input was not a good clean number
setVariableData("Output_Value","ERROR the input was not a number");
catch(Exception e){
addAuditTrailEntry(e);
}]]>
</bpelx:exec>
<assign name="Copy_Output">
<copy>
<from variable="Output_Value"/>
<to variable="outputVariable" part="payload"
query="/client:BPEL_Round_CurrencyProcessResponse/client:result"/>
</copy>
</assign>
<reply name="replyOutput" partnerLink="client"
portType="client:BPEL_Round_Currency" operation="process"
variable="outputVariable"/>
</sequence>
</process>

Getting Error: SCAC-50012 while using Java Embeding Activity

Hi,
I am using Jdeveloper 11.1.1.4.0 . I am using a Java Embedding Activity in my BPEL and when i compile the project, i got one error------Error: SCAC-50012
The code i am using in Java Embedding activity is
java.lang.String TraceLogMessage = null;
     java.lang.Boolean tracelogenabled;
java.lang.String title = (java.lang.String)getVariableData("Title");
java.lang.String instanceID = (java.lang.String)getVariableData("InstanceID");
java.lang.String serviceName = (java.lang.String)getVariableData("ServiceName");
tracelogenabled = oracle.apps.aia.core.eh.logging.AIALogger.isTraceLoggingEnabled("INFO","http://xmlns.oracle.com/ExecuteSalesOrderFulfillmentDeviceUpdateEBF");
setVariableData("TraceLogEnabled", tracelogenabled);
if (tracelogenabled.booleanValue())
TraceLogMessage = "Starting " + serviceName + " Instance: " + instanceID + title; ;
oracle.apps.aia.core.eh.logging.AIALogger.logTraceMessage("INFO", null ,TraceLogMessage);
i have imported the following in bpel but there is no luck........
<bpelx:exec import="java.util.logging.Logger"/>
<bpelx:exec import="java.util.logging.Level"/>
<bpelx:exec import="oracle.fabric.logging.LogFormatter"/>
<bpelx:exec import="org.w3c.dom.*"/>
<bpelx:exec import="oracle.xml.parser.v2.XMLElement"/>
<bpelx:exec import="java.util.*"/>
<bpelx:exec import="java.lang.*"/>
<bpelx:exec import="java.math.*"/>
<bpelx:exec import="java.io.*"/>
<bpelx:exec import="oracle.soa.common.util.Base64Decoder"/>
Please help me with this......
Thanks&Regards,
suman

Hi Lara,
Thanks for the responce.......
I checked the scac log file it contains the following code.
---------------------------------------------- scac logfile ----------------------------------------------------
Mar 15, 2012 5:32:18 PM com.collaxa.cube.CubeLogger info
INFO: validating "BPELProcess1.bpel" ...
oracle.jrf.UnknownPlatformException: JRF is unable to determine the current application server platform.
     at oracle.jrf.ServerPlatformSupportFactory.getInstance(ServerPlatformSupportFactory.java:79)
     at oracle.integration.platform.blocks.WLSPlatformConfigurationProvider.<clinit>(WLSPlatformConfigurationProvider.java:44)
     at oracle.integration.platform.blocks.FabricConfigManager.<clinit>(FabricConfigManager.java:154)
     at oracle.integration.platform.blocks.xpath.FabricXPathFunctionResolver.loadXpathFunctions(FabricXPathFunctionResolver.java:282)
     at oracle.integration.platform.blocks.xpath.FabricXPathFunctionResolver.loadXPathConfigFile(FabricXPathFunctionResolver.java:156)
     at oracle.integration.platform.blocks.xpath.FabricXPathFunctionResolver.init(FabricXPathFunctionResolver.java:49)
     at com.collaxa.cube.xml.xpath.BPELXPathFunctionNameResolver.loadFabricXpathFunctions(BPELXPathFunctionNameResolver.java:57)
     at com.collaxa.cube.xml.xpath.BPELXPathFunctionNameResolver.<init>(BPELXPathFunctionNameResolver.java:48)
     at com.collaxa.cube.xml.xpath.BPELXPathFunctionNameResolver.<clinit>(BPELXPathFunctionNameResolver.java:44)
     at com.collaxa.cube.lang.compiler.bpel.XPathExprValidatorVisitor.<init>(XPathExprValidatorVisitor.java:122)
     at com.collaxa.cube.lang.compiler.bpel.AssignValidator.<init>(AssignValidator.java:89)
     at com.collaxa.cube.lang.compiler.bpel.BpelParser.<init>(BpelParser.java:452)
     at com.collaxa.cube.lang.compiler.bpel.BPELValidator.validate(BPELValidator.java:60)
     at com.collaxa.cube.lang.compiler.BPEL1Processor.validate(BPEL1Processor.java:329)
     at com.collaxa.cube.lang.compiler.BPEL1Processor.process(BPEL1Processor.java:153)
     at com.collaxa.cube.lang.compiler.CubeParserHelper.compile(CubeParserHelper.java:47)
     at oracle.fabric.bpel.bpelc.BPELComponentValidator.validate(BPELComponentValidator.java:40)
     at oracle.soa.scac.ValidateComposite.validateComponentTypeServicesReferences(ValidateComposite.java:1117)
     at oracle.soa.scac.ValidateComposite.doValidation(ValidateComposite.java:500)
     at oracle.soa.scac.ValidateComposite.run(ValidateComposite.java:150)
     at oracle.soa.scac.ValidateComposite.main(ValidateComposite.java:135)
Mar 15, 2012 5:32:23 PM CubeProcessGenerator compile
WARNING: classpath is: D:\Oracle\Middleware\jdeveloper\jdev\extensions\oracle.sca.modeler.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-runtime.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.mgmt_11.1.1\soa-infra-mgmt.jar;D:\Oracle\Middleware\oracle_common\modules\oracle.fabriccommon_11.1.1\fabric-common.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.mediator_11.1.1\mediator_client.jar;D:\Oracle\Middleware\oracle_common\modules\oracle.mds_11.1.1\mdsrt.jar;;C:\JDeveloper\mywork\sampleApplication\JavaEmbed\SCA-INF\classes;C:\JDeveloper\mywork\sampleApplication\JavaEmbed\SCA-INF\classes;C:\JDeveloper\mywork\sampleApplication\JavaEmbed\SCA-INF\gen-classes;D:\Oracle\Middleware\oracle_common\modules\commonj.sdo_2.1.0.jar;D:\Oracle\Middleware\oracle_common\modules\oracle.fabriccommon_11.1.1\fabric-common.jar;D:\Oracle\Middleware\oracle_common\modules\oracle.xdk_11.1.0\xmlparserv2.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\bpel1-1-xbeans.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-common.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\bpel_coherence_config.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-exts.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\thirdparty.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\bpm-analytics.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-thirdparty.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\wsif-binding.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\orabpel-validator.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\monitor-rt-xbean.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.bpel_11.1.1\oracle.soa.bpmn.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\user-patch.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.thirdparty.jar;D:\Oracle\Middleware\jdeveloper\uddi\lib\oracle.soa.uddi.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\bpm-infra.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\testfwk-xbeans.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-ext.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\soa-infra-scheduler.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\xmlunit-1.1.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-runtime.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\soa-infra-tools.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\soa-xpath-exts.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\oracle-soa-client-api.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.wls.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-client.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-runtime-ext-was.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\fabric-runtime-ext-wls.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.fabric_11.1.1\oracle.soa.fabric.jar;D:\Oracle\Middleware\jdeveloper\soa\modules\oracle.soa.ext_11.1.1\classes;D:\Oracle\Middleware\oracle_common\soa\modules\oracle.soa.mgmt_11.1.1\soa-infra-mgmt.jar
Please help me how can i solve this issue.
Thanks&Regards,
Suman

Unable to deploy BPEL with java embedding

Hi ,
I have created a simple BPEL Process with java embedding for over ruling the BPELinstance name in it .But I am unable to deploy as Jdeveloper is showing that jar files should be included in the classpath ,though I had included in the class path. Below are my code and the error which is shown by the Jdeveloper.
<bpelx:exec name="JavaSetTitle" language="java" version="1.4">
<![CDATA[
Element inVarElem = (Element)getVariableData("inputVariable"
, "payload"
, "/client:HelloWorldProcessRequest/client:input");
try
String inputdata = inVarElemOrpsId.getNodeValue();
String title = "HelloWorld " + inputdata;
setTitle(title);
addAuditTrailEntry("New Title is: >" + title + "<");
catch (Exception ex)
ex.printStackTrace();
}]]>
</bpelx:exec>
Error:
Error: Java compilation failed.
Failed to compile file(s) "TestBPEL.bpel".
Exception reported is: TestBPEL.bpel:64: Class bpel.testbpel.Element not found.
Element inVarElem = (Element)getVariableData("inputVariable"
^
TestBPEL.bpel:64: Class bpel.testbpel.Element not found.
Element inVarElem = (Element)getVariableData("inputVariable"
^
TestBPEL.bpel:69: Undefined variable or class name: inVarElemOrpsId
String inputdata = inVarElemOrpsId.getNodeValue();
^
3 errors
Please verify that file TestBPEL.bpel is valid java file or if all required libraries are included in your classpath.
classpath: ..\..\..\classes;..\..\ide\lib\javax-ide.jar;..\..\ide\lib\javatools.jar;..\..\ide\lib\ide.jar;..\..\jlib\jewt4.jar;..\..\jlib\share.jar;..\..\jlib\help4.jar;..\..\jlib\inspect4.jar;..\..\lib\xmlparserv2.jar;..\..\jdbc\lib\orai18n.jar;..\lib\jdev-ep.jar;..\..\jdk\lib\tools.jar;..\..\jdk\lib\dt.jar;..\lib\ext\jaxen-1.1-beta-4.jar;..\extensions\oracle.ide.10.1.3.jar;..\..\jlib\ojmisc.jar;..\extensions\oracle.jdeveloper.10.1.3.jar;..\lib\jdev.jar;..\lib\ojc.jar;..\..\jlib\regexp.jar;..\..\ant\lib\ant.jar;..\..\ant\lib\ant-..................

Or try removing the client: from your original code
<bpelx:exec name="JavaSetTitle" language="java" version="1.4">
<![CDATA[
Element inVarElem = (Element)getVariableData("inputVariable"
, "payload"
, "/HelloWorldProcessRequest/input");
try
String inputdata = inVarElemOrpsId.getNodeValue();
String title = "HelloWorld " + inputdata;
setTitle(title);
addAuditTrailEntry("New Title is: >" + title + "<");
catch (Exception ex)
ex.printStackTrace();
}]]>
</bpelx:exec>cheers
James

[OLD-BPEL PM] java embedding에서 getProcessId() 컴파일시 에러

댓글: 0 - 페이지: 1 글타래(쓰레드): [ 이전 | 다음 ]
little jeff
글: 4
등록일: 07. 3. 21
java embedding에서 getProcessId() 컴파일시 에러
게시일: 2007. 5. 31 오후 5:27 댓글
java embedding 에서 getInstanceId()와 getProcessId() 두 메서드를 사용했는데
getProcessId() 에서만 에러가 발생합니다.
사용중인 버젼은 10.1.3.1 입니다.
혹시나 해서 해당 클래스를 api 에서 찾아 import도 해봤는데 똑같은 에러가 나고 import한 class(interface)도 맞는건지 모르겠네요....
테스트 할때 import한 내용은 <bpelx:exec import="com.oracle.bpel.client.IActivityMetaData"/> 입니다.
jdev에서 에러 내용은
Error: Java 컴파일 실패.
"BPELProcess1.bpel" 파일 컴파일을 실패했습니다.
보고된 예외 사항: BPELProcess1.bpel:75: Method getProcessId() not found in class bpel.bpelprocess1.ExecLetBxExe1.
System.out.println(getProcessId());
^
1 error
BPELProcess1.bpel 파일이 적합한 java 파일인지 또는 필요한 모든 라이브러리가 클래스 경로에 포함되어 있는지 확인하십시오.
클래스 경로: ..\..\..\classes;..\..\ide\lib\javax-ide.jar;
클래스 경로는 넘 길어서 생략하겠습니다.

Could not type cast in java embedding

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
org.xml.sax.InputSource in = (org.xml.sax.InputSource) getVariableData("Invoke_1_getRoutingAndFrameJumpers_OutputVariable","getRoutingAndFrameJumpersResponse");
Document doc = db.parse(in);
In the above code I am trying to type cast the variable getRoutingAndFrameJumpersResponse into org.xml.sax.InputSource so that i can parse.
I am not getting any error during compilation
but I am unable to type cast some run time error is coming in the line were I am type casting but I am not able to see the runtime error.
How can I see the runtime error in java embedding, how to type cast a variable into xml so that I can parse it.

Hi Arun,
Could you try using the bpelx:rename extension in an assign activity enables a BPEL process to rename an element through use of XSD type casting.
<bpel:assign>
<bpelx:rename elementTo="QName1"? typeCastTo="QName2"?>
<bpelx:target variable="ncname" part="ncname"? query="xpath_str" />
</bpelx:rename>
</bpel:assign>
Cheers
A

Problem with socket connection through Java Embedding...

We are trying to create a simple socket connection to a socket server through BPEL PM using the Java Embedding component.
BPEL Process : Client makes an asynchronous request. Passes an input variable. The input variable is sent to the Server Program through a socket connection through the Java embedding component.
Server: We are running a simple Socket Server program from command prompt.
The code below works fine as long as we do not try to receive a response from the server (Commented Code).
If we uncomment the code and try to receive a response, it refuses to create an instance for the BPEL Process. And sometimes restarts the BPEL Server.
Client Code:
String msg="NONE";
try{
org.w3c.dom.Element input = (org.w3c.dom.Element) getVariableData("inputVariable","payload","/client:clientProcessRequest/client:input");
msg = input.getNodeValue();
Socket clientsoc=new Socket("ServerIP",1000);
PrintWriter out1=new PrintWriter(clientsoc.getOutputStream());
out1.write(msg);
out1.flush();
BufferedReader cin1=new BufferedReader(new InputStreamReader(clientsoc.getInputStream()));
msg=cin1.readLine();
setVariableData("outputVariable","payload","/client:result",new String(msg));
clientsoc.close();
catch(UnknownHostException e)
System.err.println("Don't know about host: dev.");
System.exit(1);
catch (IOException e)
System.err.println("Couldn't get I/O for "+ "the connection to: dev.");
System.exit(1);
}

Repost

Using Java Embedding Unzip Code and a Trigger File in a BPEL Process

Hello,
Thanks in advance to anyone that contributes with any insight. It is much appreciated. Having said that I will get to the crux of my problem.
I am currently using Oracle 11g. I have created a SOA composite application that incorporates BPEL and Java. I have the code needed to unzip and extract compressed folders. However, when this was first built out using BPEL it automatically created a web service in the "exposed service" lane and not a file adapter which I believe is needed in order to trigger the process via a start.txt file for example. Based on what I know ... this web service automatically connecting to the BPEL process was simply due to the order of operations, etc. So by creating a 'read' file adapter first and then creating the BPEL process and selecting the template "Define Service Later", it does not automatcially connect the web service to the BPEL process and it will allow me to connect a file adapter to this BPEL process instead ... great. When opening up the BPEL file I then connect a recieve component to this file adapter and configure appropriately.
Essentially, my objective in setting up a trigger to start this unzip process is due to the BPEL process before that outputs or writes the .zip folder to the same directory that I want to poll and/or trigger via a start.txt file. I can get this process to work with a webservice connecting to the BPEL process and by using a Java Embedded in BPEL file, which in turns calls the package/ class that has the java code needed to unzip.
For some reason whenever I try to use a file adapter instead of the native web service that gets created (as mentioned above) it doesn't work. It seems to build or compile just fine however, I am getting errors when I try to deploy.
Note: The Java code contains all the paths where the zip file is to be taken from and extracted to. So because this is in the code I don't need the file adapter to handle this. I just want to use the file adapter so that I can trigger the process via start.txt or something of that nature.
Thanks to anyone that has any suggestions.
Kind Regards,
Kevin
Errors when attempting to deploy are as follows:
[04:12:54 PM] Error deploying archive sca_Job2_UnZip_rev1.0.jar to partition "default" on server soa_server1 [http://WN017A.homedepot.com:8001]
[04:12:54 PM] HTTP error code returned [500]
[04:12:54 PM] Error message from server:
There was an error deploying the composite on soa_server1: Deployment Failed: Error occurred during deployment of component: BPELProcess1 to service engine: implementation.bpel, for composite: Job2_UnZip: ORABPEL-05250
Error deploying BPEL suitcase.
error while attempting to deploy the BPEL component file "H:\Oracle\Middleware\user_projects\domains\Dev_Acorde\servers\soa_server1\dc\soa_d78eb301-314c-422a-a748-bcfe7d0906e8"; the exception reported is: java.lang.RuntimeException: failed to compile execlets of BPELProcess1
This error contained an exception thrown by the underlying deployment module.
Verify the exception trace in the log (with logging level set to debug mode).
[04:12:54 PM] Check server log for more details.
[04:12:54 PM] Error deploying archive sca_Job2_UnZip_rev1.0.jar to partition "default" on server soa_server1 [http://WN017A.homedepot.com:8001]
[04:12:54 PM] #### Deployment incomplete. ####
[04:12:54 PM] Error deploying archive file:/C:/JDeveloper/mywork/Job2_UnZip/Job2_UnZip/deploy/sca_Job2_UnZip_rev1.0.jar
(oracle.tip.tools.ide.fabric.deploy.common.SOARemoteDeployer)

Just wanted to provide a screenshot of the BPEL file as supporting documentation to better illustrate my issue.
Thanks so much,
Kevin

How to encrypt file on linux using Gnupg command in Java Embedding in BPEL.

Hi All,
I am trying to invoke a command script using the java embedding in BPEL Process.I am using the below code to execute the particular command to encrypt the file :-
try {
        Runtime rt = Runtime.getRuntime();
Process pr = rt.exec(new String[] {"/bin/bash", "-c", "/u01/GnuPG/bin/gpg", "-e", "-r", "Developer","/u01/oracle/ConfigFiles/Adapter_controlDir/abc.csv"});
         int exitVal = pr.waitFor();
        String result = "SUCCESS: Process exit with " + exitVal;
        addAuditTrailEntry("result = "+result);
        setVariableData("outputVariable","payload","/client:processResponse/client:result",result);
} catch(Exception e) {
        e.printStackTrace();
String result = "FAILURE: Exception with " + e.toString();
        addAuditTrailEntry("result = "+result);
        setVariableData("outputVariable","payload","/client:processResponse/client:result",result);
The above statement does nothing. I am not sure what command i need to use to access to the command line.
When i try this particular statement from linux machine command prompt :- /u01/GnuPG/bin/gpg -e -r Developer /u01/oracle/ConfigFiles/Adapter_controlDir/abc.csv
It works absolutely fine and it creates the encrypted files also.
Please suggest , which command i need to use from the java embedding.
Please suggest!!
Regards,
Shah

I think, you can try, writing these commands into a separate shell script and call that shell script from bpel via Java embedding. However, you might not get a return response.. but you can still give a shot.
Hope it helps.

Reading Opaque data from jms queue and decoded in java embedding

Hi ,
Objective:Fetch text message from queue and print it from java embedding in BPEL
I am fetching text message from a jms queue using JMS adapter in BPEL.Then converting the opaque data(Base64 binary)to string using java embedding.My build got successful but I am getting runtime error at the time of deployment.
I have added fabric-runtime.jar file into SCA-INF\lib folder as well as project library directory.
<extensionActivity>
<bpelx:exec name="Java_Embedding1" version="1.5" language="java">
<bpelx:exec import="java.io.*"/>
<bpelx:exec import="oracle.soa.common.util.Base64Decoder"/>
<![CDATA[//Write your java code below e.g.
     System.out.println("Hello, World");
//   String input = ((Element)getVariableData("Receive1_Consume_Message_InputVariable")).getTextContent();
// String inputName = (String)getVariableData("input");
String input = (String)getVariableData("Receive1_Consume_Message_InputVariable");
//Receive1_Consume_Message_InputVariable.opaque
      System.out.println("input:"+input);
      addAuditTrailEntry(input);
      Base64Decoder Decoder = new Base64Decoder();
     try {
      String decoded = Base64Decoder.decode(input);
      setVariableData("Variable_opaque_decoded",decoded);
      addAuditTrailEntry(decoded);
catch(UnsupportedEncodingException uee)
uee.printStackTrace();
}]]>
</bpelx:exec>
</extensionActivity>
Error:
Error deploying archive sca_JMSToDBInsert_rev1.0.jar to partition "default" on server AdminServer [http://localhost:7001]
HTTP error code returned [500]
Error message from server:
There was an error deploying the composite on AdminServer: Error occurred during deployment of component: BPELProcess1 to service engine: implementation.bpel, for composite: JMSToDBInsert: ORABPEL-05250
Error deploying BPEL suitcase.
error while attempting to deploy the BPEL component file "C:\Oracle\Middleware\user_projects\domains\soa_domain\servers\AdminServer\dc\soa_0fb06e23-bac3-4753-aae9-0fc4b54b4dd1"; the exception reported is: java.lang.RuntimeException: failed to compile execlets of BPELProcess1
This error contained an exception thrown by the underlying deployment module.
Verify the exception trace in the log (with logging level set to debug mode).
Check server log for more details.
Error deploying archive sca_JMSToDBInsert_rev1.0.jar to partition "default" on server AdminServer [http://localhost:7001]
#### Deployment incomplete. ####
Error deploying archive file:/C:/SOA Suite/SOA_POC/Client2JMSapps/Client2JMSapps/JMSToDBInsert/deploy/sca_JMSToDBInsert_rev1.0.jar
(oracle.tip.tools.ide.fabric.deploy.common.SOARemoteDeployer)
Could you guys please help me regarding this?
Thanks & Regards,
Souvik
Edited by: Souvik Pal on Apr 16, 2012 9:40 PM

You probably want to try the SOA Suite forum for OSB questions.
SOA Suite
There is an excellent book also:
http://jeffdavies.org/
The documentation goes over the fundamentals, but the book will be better for step by step examples.

Throwing Exception in java embedding to BPEL

Hi,
My requirement is that all exceptions needs to be thrown to BPEL so that the BPEL exception handler can handle it.I am using some classes through BPEL's java embedding. So any exception in them, i wud like to be propagated to BPEL. The Exception is thrown to the java embedding activity but i am not able to throw it to BPEL after that. I have to catch and handle it there itself, else the BPEL gives a compilation error.
Can anybody please gimme a sol for this problem
Thanks
Ashish

Hi,
My requirement is that all exceptions needs to be thrown to BPEL so that the BPEL exception handler can handle it.I am using some classes through BPEL's java embedding. So any exception in them, i wud like to be propagated to BPEL. The Exception is thrown to the java embedding activity but i am not able to throw it to BPEL after that. I have to catch and handle it there itself, else the BPEL gives a compilation error.
Can anybody please gimme a sol for this problem
Thanks
Ashish

Invocation error in Java Embedding activity of BPEL process in 10g

Hi,
I am facing an issue as below in Java embedding activity of BPEL process in 10g...
Could not invoke: "GTM servlet URL" with verb: POST and context: null
and the code in java embedding activity is as below...
// create a new rest invoker stub
RestInvocation invocation = new RestInvocation();
org.w3c.dom.Element callOtm_process_InputVariable = (org.w3c.dom.Element)getVariableData("Variable_GTMTransmission");
// get the result el - so we can derive the namespace needed
org.w3c.dom.Element callOtm_process_OutputVariable = (org.w3c.dom.Element)getVariableData("Variable_GTMTransmissionAck");
String GTMURL = "GTM servlet URL";
try
callOtm_process_OutputVariable = invocation.invoke
(callOtm_process_InputVariable, "GET", GTMURL, null,
callOtm_process_OutputVariable.getNamespaceURI());
setVariableData("Variable_GTMTransmissionAck", callOtm_process_OutputVariable);
} finally
addAuditTrailEntry(invocation.getAuditAsString());
If anybody is aware of this error, please help me to resolve this issue.
Thanks in advance.

Try copy the code from java embedding and paste it to eclipse and run it from there. you will find the exact issue.
Thanks

Java embedding in JDEV?

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