File	Doc	Category	Size	Date	Package
TransactionAttributeHandler.java	API Doc	Glassfish v2 API	7709	Fri May 04 22:31:34 BST 2007	com.sun.enterprise.deployment.annotation.handlers

TransactionAttributeHandler

• java.lang.Object
  • AbstractAttributeHandler

Fields Summary

Constructors Summary
public TransactionAttributeHandler()

Methods Summary
public java.lang.Class	getAnnotationType() return the annoation type this annotation handler is handling return TransactionAttribute.class;
private com.sun.enterprise.deployment.ContainerTransaction	getContainerTransaction(javax.ejb.TransactionAttributeType taType) switch(taType) { case MANDATORY: return new ContainerTransaction( ContainerTransaction.MANDATORY, ContainerTransaction.MANDATORY); case REQUIRED: return new ContainerTransaction( ContainerTransaction.REQUIRED, ContainerTransaction.REQUIRED); case REQUIRES_NEW: return new ContainerTransaction( ContainerTransaction.REQUIRES_NEW, ContainerTransaction.REQUIRES_NEW); case SUPPORTS: return new ContainerTransaction( ContainerTransaction.SUPPORTS, ContainerTransaction.SUPPORTS); case NOT_SUPPORTED: return new ContainerTransaction( ContainerTransaction.NOT_SUPPORTED, ContainerTransaction.NOT_SUPPORTED); default: // NEVER return new ContainerTransaction( ContainerTransaction.NEVER, ContainerTransaction.NEVER); }
public java.lang.Class[]	getTypeDependencies() return an array of annotation types this annotation handler would require to be processed (if present) before it processes it's own annotation type. return new Class[] { MessageDriven.class, Stateful.class, Stateless.class, Timeout.class, TransactionManagement.class};
public void	postProcessAnnotation(com.sun.enterprise.deployment.annotation.AnnotationInfo ainfo, com.sun.enterprise.deployment.annotation.AnnotatedElementHandler aeHandler) EjbContext ejbContext = (EjbContext)aeHandler; EjbDescriptor ejbDesc = ejbContext.getDescriptor(); TransactionAttribute taAn = (TransactionAttribute) ainfo.getAnnotation(); ContainerTransaction containerTransaction = getContainerTransaction(taAn.value()); Class classAn = (Class)ainfo.getAnnotatedElement(); Set txBusMethods = ejbDesc.getTxBusinessMethodDescriptors(); for (Object mdObj : txBusMethods) { MethodDescriptor md = (MethodDescriptor)mdObj; // override by xml if (classAn.equals(ejbContext.getDeclaringClass(md)) && ejbDesc.getContainerTransactionFor(md) == null) { ejbDesc.setContainerTransactionFor( md, containerTransaction); } }
protected com.sun.enterprise.deployment.annotation.HandlerProcessingResult	processAnnotation(com.sun.enterprise.deployment.annotation.AnnotationInfo ainfo, com.sun.enterprise.deployment.annotation.context.EjbContext[] ejbContexts) TransactionAttribute taAn = (TransactionAttribute) ainfo.getAnnotation(); for (EjbContext ejbContext : ejbContexts) { EjbDescriptor ejbDesc = ejbContext.getDescriptor(); ContainerTransaction containerTransaction = getContainerTransaction(taAn.value()); if (ElementType.TYPE.equals(ainfo.getElementType())) { ejbContext.addPostProcessInfo(ainfo, this); } else { Method annMethod = (Method) ainfo.getAnnotatedElement(); Set txBusMethods = ejbDesc.getTxBusinessMethodDescriptors(); for (Object next : txBusMethods) { MethodDescriptor nextDesc = (MethodDescriptor) next; Method m = nextDesc.getMethod(ejbDesc); if( TypeUtil.sameMethodSignature(m, annMethod) && ejbDesc.getContainerTransactionFor(nextDesc) == null ) { // override by xml ejbDesc.setContainerTransactionFor (nextDesc, containerTransaction); } } } } return getDefaultProcessedResult();
protected boolean	supportTypeInheritance() return true;