Когда я использую «Тестовую веб-службу» в своей службе, она перенаправляет меня на Firefox, где появляется метод моей службы, который должен перечислить несколько регистров из mysql. После того, как я щелкнул по нему, выдает:
WS00041: Service invocation threw an exception with message : null;
Refer to the server log for more details
Exceptions details : java.lang.reflect.InvocationTargetException
javax.servlet.ServletException: java.lang.reflect.InvocationTargetException at org.glassfish.webservices.monitoring.WebServiceTesterServlet.doPost(WebServiceTesterServlet.java:318) at
org.glassfish.webservices.monitoring.WebServiceTesterServlet.invoke(WebServiceTesterServlet.java:82) at
org.glassfish.webservices.JAXWSServlet.doPost(JAXWSServlet.java:133) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:665) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:750) at
org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1540) at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:217) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:119) at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:550) at
com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:75) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:114) at
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332) at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:199) at
com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:439) at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:144) at
org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182) at
org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156) at
org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218) at
org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95) at
org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260) at
org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177) at
org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109) at
org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88) at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53) at
org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:515) at
org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89) at
org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94) at
org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33) at
org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114) at
org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569) at
org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549) at
java.lang.Thread.run(Thread.java:748) Caused by: java.lang.reflect.InvocationTargetException at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at
org.glassfish.webservices.monitoring.WebServiceTesterServlet.doPost(WebServiceTesterServlet.java:293) ... 32 more Caused by: com.sun.xml.ws.fault.ServerSOAPFaultException: Client received SOAP Fault from server: java.lang.NullPointerException Please see the server log to find more detail regarding exact cause of the failure. at
com.sun.xml.ws.fault.SOAP11Fault.getProtocolException(SOAP11Fault.java:163) at
com.sun.xml.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:98) at com.sun.xml.ws.client.sei.StubHandler.readResponse(StubHandler.java:223) at
com.sun.xml.ws.db.DatabindingImpl.deserializeResponse(DatabindingImpl.java:176) at
com.sun.xml.ws.db.DatabindingImpl.deserializeResponse(DatabindingImpl.java:263) at
com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:89) at
com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:62) at
com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:131) at
com.sun.proxy.$Proxy341.listar(Unknown Source)
Я отбросил mysql проблемы с подключением, такие как неправильный URL, mysql драйвер и пустые таблицы. Я использую язык Glassfi sh, JSP и Java.