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https://issues.apache.org/jira/browse/TUSCANY-2706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12655560#action_12655560
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ant elder commented on TUSCANY-2706:
------------------------------------
I've tried the change in r725602 but still get the same failure in the sample.
Debugging thru the Tuscany code the change does fix the duplicate element
problem but the remote service still returns an exception.
Turns out another problem is the remote service no longer seems to work passing
multiple stock symbols in one request so "IBM GOOG MSFT" fails but just "IBM"
now works. I'll commit this change to get the sample working though this seems
like it reduces the value of the sample some.
Also I wonder if the change from working with wrapped XML to needing unwrapped
XML needs to be documented somewhere as it seems like quite a significant
change?
> Demo XML-bigbank fails while running with ant
> ---------------------------------------------
>
> Key: TUSCANY-2706
> URL: https://issues.apache.org/jira/browse/TUSCANY-2706
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Demos
> Affects Versions: Java-SCA-1.4
> Environment: Windows XP, SP2, IBM JDK 1.5
> Reporter: Ramkumar Ramalingam
> Fix For: Java-SCA-1.4
>
>
> Buildfile: build.xml
> run:
> [java] Dec 3, 2008 10:50:15 PM org.apache.tuscany.sca.node.impl.NodeImpl
> <init>
> [java] INFO: Creating node: BigBank.composite
> [java] Dec 3, 2008 10:50:16 PM org.apache.tuscany.sca.node.impl.NodeImpl
> configureNode
> [java] INFO: Loading contribution:
> file:/C:/Tuscany/1.4.x/demos/xml-bigbank/target/demo-xml-bigbank.jar
> [java] Dec 3, 2008 10:50:50 PM org.apache.tuscany.sca.node.impl.NodeImpl
> configureNode
> [java] INFO: Loading composite:
> jar:file:/C:/Tuscany/1.4.x/demos/xml-bigbank/target/demo-xml-bigbank.jar!/BigBank.c
> omposite
> [java] Dec 3, 2008 10:50:50 PM org.apache.tuscany.sca.node.impl.NodeImpl
> start
> [java] INFO: Starting node: BigBank.composite
> [java] Retrieving exchange rate...
> [java] Exchange rate: USD 1.0=EUR 0.78584
> [java] Loading account data...
> [java] Getting stock quote...
> [java] exception
> [java] Calculating total value...
> [java] Exception in thread "main" org.osoa.sca.ServiceRuntimeException:
> org.apache.tuscany.sca.databinding.Transfor
> mationException: org.apache.tuscany.sca.databinding.TransformationException:
> com.ctc.wstx.exc.WstxUnexpectedCharExceptio
> n: Unexpected character 'e' (code 101) in prolog; expected '<'
> [java] at [row,col {unknown-source}]: [1,1]
> [java] at
> bigbank.AccountServiceImpl.getTotalValue(AccountServiceImpl.java:80)
> [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [java] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
> [java] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [java] at java.lang.reflect.Method.invoke(Method.java:615)
> [java] at
> org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementa
> tionInvoker.java:132)
> [java] at
> org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABindingInvoker.java:61)
> [java] at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:287)
> [java] at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:154)
> [java] at $Proxy4.getTotalValue(Unknown Source)
> [java] at bigbank.BigBankClient.main(BigBankClient.java:33)
> [java] Caused by:
> org.apache.tuscany.sca.databinding.TransformationException:
> org.apache.tuscany.sca.databinding.Tr
> ansformationException: com.ctc.wstx.exc.WstxUnexpectedCharException:
> Unexpected character 'e' (code 101) in prolog; expe
> cted '<'
> [java] at [row,col {unknown-source}]: [1,1]
> [java] at
> org.apache.tuscany.sca.databinding.xml.XMLStreamReader2Node.transform(XMLStreamReader2Node.java:56)
> [java] at
> org.apache.tuscany.sca.databinding.xml.XMLStreamReader2Node.transform(XMLStreamReader2Node.java:38)
> [java] at
> org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint$LazyPullTransformer.transform(Def
> aultTransformerExtensionPoint.java:200)
> [java] at
> org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImpl.java:81)
> [java] at
> org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransformer.transform(Input2InputTran
> sformer.java:249)
> [java] at
> org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransformer.transform(Input2InputTran
> sformer.java:45)
> [java] at
> org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImpl.java:81)
> [java] at
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.transform(DataTransformati
> onInterceptor.java:186)
> [java] at
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationI
> nterceptor.java:76)
> [java] at
> org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABindingInvoker.java:61)
> [java] at
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke(PassByValueInterceptor.jav
> a:107)
> [java] at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:287)
> [java] at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:154)
> [java] at $Proxy8.calculate(Unknown Source)
> [java] at
> bigbank.AccountServiceImpl.getTotalValue(AccountServiceImpl.java:74)
> [java] ... 10 more
> [java] Caused by:
> org.apache.tuscany.sca.databinding.TransformationException:
> com.ctc.wstx.exc.WstxUnexpectedCharEx
> ception: Unexpected character 'e' (code 101) in prolog; expected '<'
> [java] at [row,col {unknown-source}]: [1,1]
> [java] at
> org.apache.tuscany.sca.databinding.xml.XMLStreamReader2SAX.transform(XMLStreamReader2SAX.java:66)
> [java] at
> org.apache.tuscany.sca.databinding.xml.XMLStreamReader2Node.transform(XMLStreamReader2Node.java:46)
> [java] ... 24 more
> [java] Caused by: com.ctc.wstx.exc.WstxUnexpectedCharException:
> Unexpected character 'e' (code 101) in prolog; expe
> cted '<'
> [java] at [row,col {unknown-source}]: [1,1]
> [java] at
> com.ctc.wstx.sr.StreamScanner.throwUnexpectedChar(StreamScanner.java:623)
> [java] at
> com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2047)
> [java] at
> com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069)
> [java] at
> org.apache.tuscany.sca.databinding.xml.StAX2SAXAdapter.parse(StAX2SAXAdapter.java:142)
> [java] at
> org.apache.tuscany.sca.databinding.xml.XMLStreamReader2SAX.transform(XMLStreamReader2SAX.java:63)
> [java] ... 25 more
> [java] Java Result: 1
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