java - Spring Web service throws com.sun.xml.internal.messaging.saaj.soap.ver1_1.BodyElement1_1Impl cannot be cast to org.jdom.Element -
i totally new spring , started self studying begining want develop spring-ws based web service. have created schemas.xsd, spring-ws-servlet.xml , web.xml files in web-inf folder. implemented endpoint annotated @endpoint. in scehmas.xsd have below element
<xsd:element name="simplerequest"> <xsd:complextype> <xsd:sequence> <xsd:element name="rename" type="xsd:string" /> </xsd:sequence> </xsd:complextype> </xsd:element> and in web.xml specify spring-ws message dispatcher servlet below.
<servlet> <servlet-name>spring-ws</servlet-name> <servlet-class>org.springframework.ws.transport.http.messagedispatcherservlet</servlet-class> <init-param> <param-name>contextconfiglocation</param-name> <param-value>/web-inf/spring-ws-servlet.xml</param-value> </init-param> <init-param> <param-name>transformwsdllocations</param-name> <param-value>true</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>spring-ws</servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping> in spring-ws-servlet.xml define endpoint
<context:component-scan base-package="com.test" /> <sws:annotation-driven /> <sws:dynamic-wsdl id="form" porttypename="guiform" locationuri="/forms/"> <sws:xsd location="/web-inf/schemas.xsd" /> </sws:dynamic-wsdl> <bean id="formsendpoint" class="com.test.formsendpoint" /> <bean class="org.springframework.ws.server.endpoint.mapping.payloadrootannotationmethodendpointmapping"> <property name="defaultendpoint" ref="formsendpoint" /> </bean> in formsendpoint class have below method,
@payloadroot(namespace = namespace_uri, localpart = "simplerequest") @responsepayload public element handleformsrequest(@requestpayload element simplerequest) throws jdomexception, parserconfigurationexception { system.out.println("================ hit on endpoint ========================"); string formid = formidexpression.valueof(simplerequest); } at line formidexpression.valueof(simplerequest); throws
java.lang.classcastexception: com.sun.xml.internal.messaging.saaj.soap.ver1_1.bodyelement1_1impl cannot cast org.jdom.element @ org.jaxen.jdom.documentnavigator.getdocumentnode(documentnavigator.java:396) @ org.jaxen.expr.defaultabsolutelocationpath.evaluate(defaultabsolutelocationpath.java:102) @ org.jaxen.expr.defaultxpathexpr.aslist(defaultxpathexpr.java:102) @ org.jaxen.basexpath.selectnodesforcontext(basexpath.java:674) @ org.jaxen.basexpath.selectsinglenodeforcontext(basexpath.java:698) @ org.jaxen.basexpath.stringvalueof(basexpath.java:279) @ org.jdom.xpath.jaxenxpath.valueof(jaxenxpath.java:182) @ com.neurotec.mmafis.formsendpoint.handleformsrequest(formsendpoint.java:53) @ sun.reflect.nativemethodaccessorimpl.invoke0(native method) @ sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:57) @ sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:43) @ java.lang.reflect.method.invoke(method.java:606) @ org.springframework.ws.server.endpoint.methodendpoint.invoke(methodendpoint.java:134) @ org.springframework.ws.server.endpoint.adapter.defaultmethodendpointadapter.invokeinternal(defaultmethodendpointadapter.java:240) @ org.springframework.ws.server.endpoint.adapter.abstractmethodendpointadapter.invoke(abstractmethodendpointadapter.java:53) @ org.springframework.ws.server.messagedispatcher.dispatch(messagedispatcher.java:233) @ org.springframework.ws.server.messagedispatcher.receive(messagedispatcher.java:173) @ org.springframework.ws.transport.support.webservicemessagereceiverobjectsupport.handleconnection(webservicemessagereceiverobjectsupport.java:88) @ org.springframework.ws.transport.http.webservicemessagereceiverhandleradapter.handle(webservicemessagereceiverhandleradapter.java:59) @ org.springframework.ws.transport.http.messagedispatcherservlet.doservice(messagedispatcherservlet.java:292) @ org.springframework.web.servlet.frameworkservlet.processrequest(frameworkservlet.java:936) @ org.springframework.web.servlet.frameworkservlet.dopost(frameworkservlet.java:838) @ javax.servlet.http.httpservlet.service(httpservlet.java:646) @ org.springframework.web.servlet.frameworkservlet.service(frameworkservlet.java:812) @ javax.servlet.http.httpservlet.service(httpservlet.java:727) @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:303) @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:208) @ org.apache.tomcat.websocket.server.wsfilter.dofilter(wsfilter.java:52) @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:241) @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:208) @ org.apache.catalina.core.standardwrappervalve.invoke(standardwrappervalve.java:220) @ org.apache.catalina.core.standardcontextvalve.invoke(standardcontextvalve.java:122) @ org.apache.catalina.authenticator.authenticatorbase.invoke(authenticatorbase.java:501) @ org.apache.catalina.core.standardhostvalve.invoke(standardhostvalve.java:170) @ org.apache.catalina.valves.errorreportvalve.invoke(errorreportvalve.java:98) @ org.apache.catalina.valves.accesslogvalve.invoke(accesslogvalve.java:950) @ org.apache.catalina.core.standardenginevalve.invoke(standardenginevalve.java:116) @ org.apache.catalina.connector.coyoteadapter.service(coyoteadapter.java:408) @ org.apache.coyote.http11.abstracthttp11processor.process(abstracthttp11processor.java:1040) @ org.apache.coyote.abstractprotocol$abstractconnectionhandler.process(abstractprotocol.java:607) @ org.apache.tomcat.util.net.jioendpoint$socketprocessor.run(jioendpoint.java:313) @ java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1145) @ java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:615) @ java.lang.thread.run(thread.java:744) i have tested request using soapui plugin in eclipse. ideas on why occurs highly appreciated.
you must first generate classes corresponding "simplerequest". can use jaxb this.
then,
public element handleformsrequest(@requestpayload element simplerequest) should be
public element handleformsrequest(@requestpayload **clazz** simplerequest) where clazz generated class
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