3:56 p.m.
Hi all again,
My next seam problem is: I have an external ejb, I call to perform some operations. I have
also set of classes delivered in separate jar. One of those classes was marked as seam
component I couldn't do it via annotation so I added:
<component name="request"
class="com.jboss.seam.test.TestTransactionRequest" auto-create="true"
scope="CONVERSATION"/>
Now my bean code is:
| @Stateful
| @Name("processTransactionRevoke")
| @Scope(ScopeType.CONVERSATION)
| public class ProcessTransactionRevokeBean implements ProcessTransactionRevoke {
|
| private boolean revokeSuccesful;
|
| @Logger
| private Log logger;
|
| @RequestParameter
| String transactionId;
|
| @In
| TestTransactionRequest request;
|
| @EJB
| TransactionRevokeService service;
|
| @Begin(pageflow="transactionRevoke")
| public void begin() {
| logger.info("Begin called");
| request.setParentTransaction(transactionId);
| logger.info("Parent trid: " + request.getParentTransaction());
| }
|
| public void revokeTransaction() {
| logger.info("processing");
| try {
| logger.info("Parent trid: " + request.getParentTransaction());
| revokeService.revokeTransaction(revokeRequest, false);
| revokeSuccesful = true;
| logger.info("succeed");
| } catch(Exception e) {
| logger.info("failed");
| e.printStackTrace();
| revokeSuccesful = false;
| }
| }
|
| public boolean isRevokeSuccesful() {
| return revokeSuccesful;
| }
|
| @Remove @Destroy
| public void destroy() {}
| }
|
Logs say that request is initialized and has parentTransaction set properly, but when I
pass request to service.revokeTransaction method I get an exception saying:
| 22:44:03,952 ERROR [STDERR] javax.ejb.EJBTransactionRolledbackException
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:106)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:278)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.remoting.IsLocalInterceptor.invokeLocal(IsLocalInterceptor.java:79)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:70)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| 22:44:03,952 ERROR [STDERR] at
org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:103)
| 22:44:03,952 ERROR [STDERR] at $Proxy89.revokeTransaction(Unknown Source)
| ...
| 22:44:03,962 ERROR [STDERR] Caused by: java.lang.NullPointerException
| 22:44:03,962 ERROR [STDERR] at
org.jboss.seam.intercept.JavaBeanInterceptor.markDirty(JavaBeanInterceptor.java:94)
| 22:44:03,962 ERROR [STDERR] at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:79)
| 22:44:03,962 ERROR [STDERR] at
com.jboss.seam.test.TestTransactionRequest_$$_javassist_7.getParentTransaction(TestTransactionRevokeRequest_$$_javassist_7.java)
| 22:44:03,962 ERROR [STDERR] at
com.jboss.seam.test.bean.TransactionRevokeServiceBean.revokeTransaction(TransactionRevokeServiceBean.java:67)
|
What's wrong with it?
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