Re: Can't generate SOAP Envelope, "org.xml.sax.SAXParseException: Premature end of file"

Thu, 20 Jul 2006 18:41:06 -0700

Martin,
     thanks for your reply. I appreciate it.
I know that it's may because the input xml is not well-formed.
but, as you know, I am invoking an web-service through the generatd stub class by wsdl2java.  the soap request is also generated by Axis, so I even can't see the content of the generated soap request.
 
can anybody tell me how can I have a look at the generated soap request ?
 
if the soap message is not well-formed, what's the possible root cause ?  what should I do ? should I report a bug to axis ? or it's caused by my own code or wsdl ?
 
thanks
-xucai.
 
 
On 7/21/06, Martin Gainty <[EMAIL PROTECTED]> wrote:
Xu-
Things to look for are is the input XML contain perhaps
missing End Tag (e.g. <element> without a </element>)
Sub elements content clipped or chopped off
<SOAP:header>
...no end tag
or missing <SOAP:body>

Use any XML Editor such as XMLSpy or even IE in a pinch and the XMLParser will tell you where the error/missing content occurs
Martin
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----- Original Message -----
From: xu cai
Sent: Thursday, July 20, 2006 5:41 AM
Subject: Can't generate SOAP Envelope, "org.xml.sax.SAXParseException: Premature end of file"

 
Hi All , I run a simple test class to access my webservice deployed on axis 1.2.1 (Built on Jun 14, 2005 (09:15:57 EDT). and got an exception. The truth is soap msg can't be generated and an SAX xml exception is thrown. Could anyone tell me what happened ? and how to fix that ?
 
many thanks.
 
 
the src code SoapPart.java looks as:
        dser.getEnvelope().setOwnerDocument(this);
        // This may throw a SAXException
        try {
            dser.parse();  // exception
        } catch (SAXException e) {
            Exception real = e.getException();
            if (real == null)
                real = e;
            throw AxisFault.makeFault(real);
        }

Exception msg:

AxisFault
 faultCode: { http://schemas.xmlsoap.org/soap/envelope/}Server.userException
 faultSubcode:
 faultString: org.xml.sax.SAXParseException : Premature end of file.
 faultActor:
 faultNode:
 faultDetail:
        { http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXParseException : Premature end of file.
        at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError (Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion (Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse (Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at javax.xml.parsers.SAXParser.parse (SAXParser.java:375)
        at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
        at org.apache.axis.Message.getSOAPEnvelope (Message.java:424)
        at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
        at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
        at org.apache.axis.client.Call.invokeEngine (Call.java:2765)
        at org.apache.axis.client.Call.invoke(Call.java:2748)
        at org.apache.axis.client.Call.invoke(Call.java:2424)
        at org.apache.axis.client.Call.invoke(Call.java:2347)
        at org.apache.axis.client.Call.invoke(Call.java:1804)
        at com.sswitch.oam.soap.intf.Bts10200SoapBindingStub.request(Bts10200SoapBindingStub.java:297)
        at com.sswitch.oam.soap.test.SimpleTest.main(SimpleTest.java :22)

        {http://xml.apache.org/axis/}hostname:sha-view1.cisco.com

org.xml.sax.SAXParseException: Premature end of file.
        at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:701)
        at org.apache.axis.Message.getSOAPEnvelope (Message.java:424)
        at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
        at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
        at org.apache.axis.client.Call.invokeEngine (Call.java:2765)
        at org.apache.axis.client.Call.invoke(Call.java:2748)
        at org.apache.axis.client.Call.invoke(Call.java:2424)
        at org.apache.axis.client.Call.invoke(Call.java:2347)
        at org.apache.axis.client.Call.invoke(Call.java:1804)
        at com.sswitch.oam.soap.intf.Bts10200SoapBindingStub.request(Bts10200SoapBindingStub.java:297)
        at com.sswitch.oam.soap.test.SimpleTest.main(SimpleTest.java :22)
Caused by: org.xml.sax.SAXParseException: Premature end of file.
        at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError (Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion (Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse (Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at javax.xml.parsers.SAXParser.parse (SAXParser.java:375)
        at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)




--
- xucai

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