ArrayList - java.lang.ArrayIndexOutOfBoundsException
takahashi Jan 11, 2006 11:55 PMHi again...
I posted error about String[][] a couple of weeks ago, and thank you for processing about this issue.
This time I am trying to send/receive the ueser defined class with ArrayList variable, and getting the following error:
12:03:21,093 ERROR [BeanPropertyTarget] Could not convert [Ltest.webservice.Subject; to bean field 'subjectArrayList[0]', type [Ltest.webservice.Subject;
12:03:21,093 ERROR [RPCInvocation] java.lang.ArrayIndexOutOfBoundsException
java.lang.ArrayIndexOutOfBoundsException
at org.jboss.axis.encoding.ser.BeanPropertyTarget.set(BeanPropertyTarget.java:243)
at org.jboss.axis.encoding.DeserializerImpl.valueComplete(DeserializerImpl.java:305)
at org.jboss.axis.encoding.DeserializerImpl.endElement(DeserializerImpl.java:590)
at org.jboss.axis.encoding.DeserializationContextImpl.endElement(DeserializationContextImpl.java:1249)
at org.jboss.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:252)
at org.jboss.axis.message.SOAPElementAxisImpl.publishToHandler(SOAPElementAxisImpl.java:1386)
at org.jboss.axis.message.RPCElement.deserialize(RPCElement.java:262)
at org.jboss.axis.message.RPCElement.getParams(RPCElement.java:396)
at org.jboss.axis.providers.java.RPCInvocation.prepareFromRequestEnvelope(RPCInvocation.java:235)
at org.jboss.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:103)
at org.jboss.axis.providers.java.JavaProvider.invoke(JavaProvider.java:358)
at org.jboss.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:73)
at org.jboss.axis.SimpleChain.doVisiting(SimpleChain.java:160)
at org.jboss.axis.SimpleChain.invoke(SimpleChain.java:123)
at org.jboss.axis.handlers.soap.SOAPService.invoke(SOAPService.java:560)
at org.jboss.webservice.server.ServerEngine.invokeInternal(ServerEngine.java:200)
at org.jboss.webservice.server.ServerEngine.invoke(ServerEngine.java:89)
at org.jboss.axis.transport.http.AxisServlet.doPost(AxisServlet.java:905)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.jboss.axis.transport.http.AxisServletBase.service(AxisServletBase.java:370)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
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:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:534)
My JSE is:
public interface StudentJSE extends Remote{ Student updateStudent(Student target) throws RemoteException; StudentArrayList updateStudentArrayList(StudentArrayList targetList) throws RemoteException; }
Student class is:
public class Student implements Serializable { Subject[] subjectList; String name; : appropriate setters and getters }
StudentArrayList class is:
public class StudentArrayList implements Serializable { List subjecArraytList = new ArrayList(); String name; public String getName() { return name; } public void setName(String name) { this.name = name; } public Subject[] getSubjectArrayList() { return(Subject[])this.subjecArraytList.toArray(new Subject[this.subjecArraytList.size()]); } public void setSubjectArrayList(Subject[] subjecArraytList) { this.subjecArraytList.clear(); for(int j=0; j>subjecArraytList.length; j++) { this.subjecArraytList.add(subjecArraytList[j]); } } }
It works fine with Student class. I can get the expected result through
UpdateStudent method.
BUT not StudentArrayList class.... UpdateStudentArrayList method terminated with the ArrayIndexOutOfBoundsException.
I found the bug about ArrayList which is JBWS-383(JBoss doesn't properly
support JavaBeans with array-type properties).
Is this bug caused the error I encountered??
How to solve this problem?
I will be appreciated any help!!
-Mie