private void processSessionBeanMetaData(
final DeploymentUnit deploymentUnit, final SessionBeanMetaData sessionBean)
throws DeploymentUnitProcessingException {
final EjbJarDescription ejbJarDescription = getEjbJarDescription(deploymentUnit);
final CompositeIndex compositeIndex =
deploymentUnit.getAttachment(
org.jboss.as.server.deployment.Attachments.COMPOSITE_ANNOTATION_INDEX);
final String beanName = sessionBean.getName();
SessionType sessionType = sessionBean.getSessionType();
if (sessionType == null && sessionBean instanceof GenericBeanMetaData) {
final GenericBeanMetaData bean = (GenericBeanMetaData) sessionBean;
if (bean.getEjbType() == EjbType.SESSION) {
sessionType = determineSessionType(sessionBean.getEjbClass(), compositeIndex);
if (sessionType == null) {
throw EjbMessages.MESSAGES.sessionTypeNotSpecified(beanName);
}
} else {
// it is not a session bean, so we ignore it
return;
}
} else if (sessionType == null) {
sessionType = determineSessionType(sessionBean.getEjbClass(), compositeIndex);
if (sessionType == null) {
throw EjbMessages.MESSAGES.sessionTypeNotSpecified(beanName);
}
}
final String beanClassName = sessionBean.getEjbClass();
final SessionBeanComponentDescription sessionBeanDescription;
switch (sessionType) {
case Stateless:
sessionBeanDescription =
new StatelessComponentDescription(
beanName,
beanClassName,
ejbJarDescription,
deploymentUnit.getServiceName(),
sessionBean);
break;
case Stateful:
sessionBeanDescription =
new StatefulComponentDescription(
beanName,
beanClassName,
ejbJarDescription,
deploymentUnit.getServiceName(),
sessionBean);
// TODO: Handle passivation capable for stateful beans in EJB3.2
break;
case Singleton:
sessionBeanDescription =
new SingletonComponentDescription(
beanName,
beanClassName,
ejbJarDescription,
deploymentUnit.getServiceName(),
sessionBean);
break;
default:
throw EjbMessages.MESSAGES.unknownSessionBeanType(sessionType.name());
}
addComponent(deploymentUnit, sessionBeanDescription);
}
private void processSessionBeanMetaData(
final DeploymentUnit deploymentUnit, final SessionBeanMetaData sessionBean)
throws DeploymentUnitProcessingException {
final EjbJarDescription ejbJarDescription = getEjbJarDescription(deploymentUnit);
final EEModuleDescription eeModuleDescription =
deploymentUnit.getAttachment(Attachments.EE_MODULE_DESCRIPTION);
final List<ComponentDescription> additionalComponents =
deploymentUnit.getAttachmentList(Attachments.ADDITIONAL_RESOLVABLE_COMPONENTS);
final String beanName = sessionBean.getName();
// the important bit is to skip already processed EJBs via annotations
if (ejbJarDescription.hasComponent(beanName)) {
final ComponentDescription description = eeModuleDescription.getComponentByName(beanName);
if (description instanceof SessionBeanComponentDescription) {
((SessionBeanComponentDescription) description).setDescriptorData(sessionBean);
} else {
throw new DeploymentUnitProcessingException(
"Session bean with name "
+ beanName
+ " referenced in ejb-jar.xml could not be created, as existing non session bean component with same name already exists: "
+ description);
}
return;
}
if (appclient) {
for (final ComponentDescription component : additionalComponents) {
if (component.getComponentName().equals(beanName)) {
if (component instanceof SessionBeanComponentDescription) {
((SessionBeanComponentDescription) component).setDescriptorData(sessionBean);
} else {
throw new DeploymentUnitProcessingException(
"Session bean with name "
+ beanName
+ " referenced in ejb-jar.xml could not be created, as existing non session bean component with same name already exists: "
+ component);
}
return;
}
}
}
final SessionType sessionType = sessionBean.getSessionType();
if (sessionType == null) {}
if (sessionType == null && sessionBean instanceof GenericBeanMetaData) {
// TODO: this is a hack
return;
}
final String beanClassName = sessionBean.getEjbClass();
final SessionBeanComponentDescription sessionBeanDescription;
switch (sessionType) {
case Stateless:
sessionBeanDescription =
new StatelessComponentDescription(
beanName, beanClassName, ejbJarDescription, deploymentUnit.getServiceName());
break;
case Stateful:
sessionBeanDescription =
new StatefulComponentDescription(
beanName, beanClassName, ejbJarDescription, deploymentUnit.getServiceName());
break;
case Singleton:
sessionBeanDescription =
new SingletonComponentDescription(
beanName, beanClassName, ejbJarDescription, deploymentUnit.getServiceName());
break;
default:
throw new IllegalArgumentException("Unknown session bean type: " + sessionType);
}
if (appclient) {
deploymentUnit.addToAttachmentList(
Attachments.ADDITIONAL_RESOLVABLE_COMPONENTS, sessionBeanDescription);
} else {
// Add this component description to module description
ejbJarDescription.getEEModuleDescription().addComponent(sessionBeanDescription);
}
sessionBeanDescription.setDescriptorData(sessionBean);
}