private void processEntityBeanMetaData(
final DeploymentUnit deploymentUnit, final EntityBeanMetaData entity)
throws DeploymentUnitProcessingException {
final EjbJarDescription ejbJarDescription = getEjbJarDescription(deploymentUnit);
final String beanName = entity.getName();
final String beanClassName = entity.getEjbClass();
final EntityBeanComponentDescription description =
new EntityBeanComponentDescription(
beanName, beanClassName, ejbJarDescription, deploymentUnit.getServiceName());
// add it to the ejb jar description
ejbJarDescription.getEEModuleDescription().addComponent(description);
description.setDescriptorData(entity);
description.setPersistenceType(entity.getPersistenceType());
description.setReentrant(entity.isReentrant());
description.setPrimaryKeyType(entity.getPrimKeyClass());
// TODO: validation
final String localHome = entity.getLocalHome();
if (localHome != null) {
description.addLocalHome(localHome);
}
final String local = entity.getLocal();
if (local != null) {
description.addEjbLocalObjectView(local);
}
}
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);
}
private void processSessionBeans(
final DeploymentUnit deploymentUnit,
final List<AnnotationInstance> sessionBeanAnnotations,
final SessionBeanComponentDescription.SessionBeanType annotatedSessionBeanType) {
final EjbJarDescription ejbJarDescription = getEjbJarDescription(deploymentUnit);
final ServiceName deploymentUnitServiceName = deploymentUnit.getServiceName();
// process these session bean annotations and create component descriptions out of it
for (final AnnotationInstance sessionBeanAnnotation : sessionBeanAnnotations) {
final AnnotationTarget target = sessionBeanAnnotation.target();
if (!(target instanceof ClassInfo)) {
// Let's just WARN and move on. No need to throw an error
logger.warn(
sessionBeanAnnotation.name()
+ " annotation is expected to be applied on class level. "
+ target
+ " is not a class");
continue;
}
final ClassInfo sessionBeanClassInfo = (ClassInfo) target;
// skip if it's not a valid class for session bean
if (!assertSessionBeanClassValidity(sessionBeanClassInfo)) {
continue;
}
final String ejbName = sessionBeanClassInfo.name().local();
final AnnotationValue nameValue = sessionBeanAnnotation.value("name");
final String beanName =
nameValue == null || nameValue.asString().isEmpty() ? ejbName : nameValue.asString();
final EnterpriseBeanMetaData beanMetaData =
getEnterpriseBeanMetaData(deploymentUnit, beanName);
final SessionBeanComponentDescription.SessionBeanType sessionBeanType;
final String beanClassName;
if (beanMetaData != null && beanMetaData instanceof SessionBeanMetaData) {
sessionBeanType =
override(
annotatedSessionBeanType,
descriptionOf(((SessionBeanMetaData) beanMetaData).getSessionType()));
} else {
sessionBeanType = annotatedSessionBeanType;
}
if (beanMetaData != null) {
beanClassName =
override(sessionBeanClassInfo.name().toString(), beanMetaData.getEjbClass());
} else {
beanClassName = sessionBeanClassInfo.name().toString();
}
final SessionBeanComponentDescription sessionBeanDescription;
switch (sessionBeanType) {
case STATELESS:
sessionBeanDescription =
new StatelessComponentDescription(
beanName, beanClassName, ejbJarDescription, deploymentUnitServiceName);
break;
case STATEFUL:
sessionBeanDescription =
new StatefulComponentDescription(
beanName, beanClassName, ejbJarDescription, deploymentUnitServiceName);
break;
case SINGLETON:
sessionBeanDescription =
new SingletonComponentDescription(
beanName, beanClassName, ejbJarDescription, deploymentUnitServiceName);
break;
default:
throw new IllegalArgumentException("Unknown session bean type: " + sessionBeanType);
}
if (appclient) {
deploymentUnit.addToAttachmentList(
Attachments.ADDITIONAL_RESOLVABLE_COMPONENTS, sessionBeanDescription);
} else {
// Add this component description to module description
ejbJarDescription.getEEModuleDescription().addComponent(sessionBeanDescription);
}
}
EjbDeploymentMarker.mark(deploymentUnit);
}
