getOutputStream() has already been called for this response
-----------------------------------------------------------
Key: AXIS2-707
URL: http://issues.apache.org/jira/browse/AXIS2-707
Project: Apache Axis 2.0 (Axis2)
Type: Bug
Components: databinding
Versions: 1.0
Environment: tomcat 5.5.17, windows XP
Reporter: Arnaud MERGEY
I want to generate a web service from a wsdl file with WSDL2Java.
I'have tried adb data binding and jibx data binding.
I successfully deploy my web service in tomcat
When I invoke the service, I'have an HTTP 500 server error
"java.lang.IllegalStateException: getOutputStream() has already been called for
this response"
whith both adb and jibx databinding.
The only code I have written is in generated skeleton and I only return the
response object.
stack trace:
org.apache.axiom.om.impl.llom.OMElementImpl.getNextOMSibling(OMElementImpl.java:265)
org.apache.axiom.om.impl.traverse.OMChildrenQNameIterator.hasNext(OMChildrenQNameIterator.java:75)
org.apache.axiom.om.impl.llom.OMElementImpl.getFirstChildWithName(OMElementImpl.java:222)
org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.getHeader(SOAPEnvelopeImpl.java:76)
org.apache.axis2.engine.AxisEngine.createFaultMessageContext(AxisEngine.java:183)
org.apache.axis2.transport.http.AxisServlet.handleFault(AxisServlet.java:168)
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:153)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
tomcat stack trace
GRAVE: Exception Processing ErrorPage[errorCode=500,
location=/axis2-web/Error/error500.jsp]
org.apache.jasper.JasperException: "getOutputStream()" a déjà été appelé pour
cette réponse
at
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:387)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:465)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:363)
at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:284)
at
org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:228)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:134)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
with empty header request work with ADB and jibx but don't work with xmlbeans,
request always work with none databinding (axiom)
My SOAP request:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:snp="http://www.sunopsis.com/API/SnpsInvoke/";>
<soapenv:Body>
<snp:invokeScenarioRequest>
<!--Optional:-->
<RepositoryConnection>
<JdbcDriver>org.hsqldb.jdbcDriver</JdbcDriver>
<JdbcUrl>jdbc:hsqldb:hsql://localhost</JdbcUrl>
<JdbcUser>sa</JdbcUser>
<JdbcPassword></JdbcPassword>
<SnpsUser>SUPERVISOR</SnpsUser>
<SnpsPassword>SUNOPSIS</SnpsPassword>
<WorkRepository>WORKREP</WorkRepository>
</RepositoryConnection>
<Command>
<BaseCommand>
<LogLevel>5</LogLevel>
<SyncMode>0</SyncMode>
<Context>GLOBAL</Context>
</BaseCommand>
<ScenarioName>TEST</ScenarioName>
<ScenarioVersion>1</ScenarioVersion>
</Command>
<Agent>
<Host>localhost</Host>
<Port>20910</Port>
</Agent>
</snp:invokeScenarioRequest>
</soapenv:Body>
</soapenv:Envelope>
My WSDL:
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/";
xmlns:http="http://schemas.xmlsoap.org/wsdl/http/";
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/";
xmlns:snps="http://www.sunopsis.com/API/SnpsInvoke/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
targetNamespace="http://www.sunopsis.com/API/SnpsInvoke/";>
<wsdl:types>
<xsd:schema xmlns="http://www.sunopsis.com/API/SnpsInvoke/";
targetNamespace="http://www.sunopsis.com/API/SnpsInvoke/";
elementFormDefault="unqualified"
attributeFormDefault="unqualified">
<xsd:element type="CommandResultType"
name="invokeScenarioResponse" />
<xsd:element name="invokeScenarioRequest">
<xsd:complexType>
<xsd:all>
<xsd:element minOccurs="0"
type="RepositoryConnectionType" name="RepositoryConnection" />
<xsd:element
type="ScenarioCommandType"
name="Command" />
<xsd:element type="AgentType"
name="Agent" />
</xsd:all>
</xsd:complexType>
</xsd:element>
<xsd:complexType name="RepositoryConnectionType">
<xsd:all>
<xsd:element type="xsd:string"
name="JdbcDriver" />
<xsd:element type="xsd:string"
name="JdbcUrl" />
<xsd:element type="xsd:string"
name="JdbcUser" />
<xsd:element type="xsd:string"
name="JdbcPassword" />
<xsd:element type="xsd:string"
name="SnpsUser" />
<xsd:element type="xsd:string"
name="SnpsPassword" />
<xsd:element type="xsd:string"
name="WorkRepository" />
</xsd:all>
</xsd:complexType>
<xsd:complexType name="BaseCommandType">
<xsd:all>
<xsd:element default="5" type="xsd:int"
name="LogLevel" />
<xsd:element default="0" type="xsd:int"
name="SyncMode" />
<xsd:element type="xsd:string"
name="Context" />
</xsd:all>
</xsd:complexType>
<xsd:complexType name="ScenarioCommandType">
<xsd:sequence>
<xsd:element type="BaseCommandType"
name="BaseCommand" />
<xsd:element type="xsd:string"
name="ScenarioName" />
<xsd:element type="xsd:string"
name="ScenarioVersion" />
<xsd:element minOccurs="0"
type="VariableType"
name="Variables"
maxOccurs="unbounded" />
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="VariableType">
<xsd:all>
<xsd:element type="xsd:string"
name="Name" />
<xsd:element type="xsd:string"
name="Value" />
</xsd:all>
</xsd:complexType>
<xsd:complexType name="CommandResultType">
<xsd:all>
<xsd:element type="xsd:boolean"
name="Ok" />
<xsd:element type="xsd:string"
name="SessionNumber" />
<xsd:element type="xsd:string"
name="ErrorMessage" />
</xsd:all>
</xsd:complexType>
<xsd:complexType name="AgentType">
<xsd:all>
<xsd:element type="xsd:string"
name="Host" />
<xsd:element type="xsd:int" name="Port"
/>
</xsd:all>
</xsd:complexType>
</xsd:schema>
</wsdl:types>
<wsdl:message name="invokeScenarioRequest">
<wsdl:part element="snps:invokeScenarioRequest" name="part1" />
</wsdl:message>
<wsdl:message name="invokeScenarioResponse">
<wsdl:part element="snps:invokeScenarioResponse" name="part1" />
</wsdl:message>
<wsdl:portType name="SnpsInvokePortType">
<wsdl:operation name="invokeScenario">
<wsdl:input message="snps:invokeScenarioRequest" />
<wsdl:output message="snps:invokeScenarioResponse" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding type="snps:SnpsInvokePortType"
name="SnpsInvokeSOAP11Binding">
<soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"; />
<wsdl:operation name="invokeScenario">
<soap:operation style="document"
soapAction="invokeScenario" />
<wsdl:input>
<soap:body
namespace="http://www.sunopsis.com/API/SnpsInvoke/"; use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body
namespace="http://www.sunopsis.com/API/SnpsInvoke/"; use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding type="snps:SnpsInvokePortType"
name="SnpsInvokeSOAP12Binding">
<soap12:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"; />
<wsdl:operation name="invokeScenario">
<soap12:operation style="document"
soapAction="invokeScenario" />
<wsdl:input>
<soap12:body
namespace="http://www.sunopsis.com/API/SnpsInvoke/"; use="literal" />
</wsdl:input>
<wsdl:output>
<soap12:body
namespace="http://www.sunopsis.com/API/SnpsInvoke/"; use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="SnpsInvoke">
<wsdl:port binding="snps:SnpsInvokeSOAP11Binding"
name="SnpsInvokeSOAP11port0">
<soap:address location="http://www.sunopsis.com/"; />
</wsdl:port>
<wsdl:port binding="snps:SnpsInvokeSOAP12Binding"
name="SnpsInvokeSOAP12port0">
<soap12:address location="http://www.sunopsis.com/"; />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
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