on 02-22-2006 2:53 PM
I am trying to read a SOAP document from a string using the javax.xml.transform.stream.StreamSource:
StringReader sr = new StringReader("<xml....>");
StreamSource source = new StreamSource(sr);
SOAPPart part = soapmessage.getSOAPPart();
part.setContent(source);
But when it reach part.setContent(source) the following exception is received when running under WAS 6.4:
com.sap.engine.services.webservices.jaxm.soap.accessor.NestedSOAPException: Unable to create message from source.
When running the same code in a standalone appl. it does not throw an exception - seems like SAPs xml parser implementation has an error.
Here is the whole stacktrace:
com.sap.engine.services.webservices.jaxm.soap.accessor.NestedSOAPExcept
ion: Unable to create message from source.
at com.sap.engine.services
.webservices.jaxm.soap.SOAPPartImpl.setContent(SOAPPartImpl.java:192)
at com.ibm.dk.example.TestMDBBean.onMessage(TestMDBBean.java:58)
at
com.ibm.dk.example.TestMDBBean0Extension.onMessage(TestMDBBean0Extensio
n.java:136)
at com.ibm.mq.jms.MQSession.run(MQSession.java:1671)
at
com.sap.engine.services.ejb.message.RunnableObject.run(RunnableObject.
java:49)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionO
bject.java:37)
at java.security.AccessController.doPrivileged(Native
Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(Sing
leThread.java:94)
at com.sap.engine.core.thread.impl3.SingleThread.ru
n(SingleThread.java:162)
Caused by: com.sap.engine.lib.xml.parser.Nest
edSAXParserException: java.lang.NullPointerException(:main:, row=1, col
=198) -> java.lang.NullPointerException
at com.sap.engine.lib.xml.par
ser.DOMParser.parse(DOMParser.java:143)
at com.sap.engine.lib.xml.par
ser.DOMParser.parse(DOMParser.java:157)
at com.sap.engine.services.we
bservices.jaxm.soap.SOAPPartImpl.parseDocument(SOAPPartImpl.java:221)
at com.sap.engine.services.webservices.jaxm.soap.SOAPPartImpl.setConte
nt(SOAPPartImpl.java:189)
... 8 more
Caused by: java.lang.NullPointe
rException
at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(A
bstractXMLParser.java:155)
at com.sap.engine.lib.xml.parser.AbstractX
MLParser.parse(AbstractXMLParser.java:211)
at com.sap.engine.lib.xml.
parser.Parser.parseWithoutSchemaValidationProcessing(Parser.java:270)
at com.sap.engine.lib.xml.parser.Parser.parse(Parser.java:331)
at co
m.sap.engine.lib.xml.parser.DOMParser.parse(DOMParser.java:92)
... 11
more
BR/Brian
The solution to the above problem is to use a StringWriter and a ByteArrayInputStream as input to the StreamSource.
BR/Brian
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