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package com.sun.enterprise.deployment.annotation.context;
import java.lang.annotation.ElementType;
import java.lang.reflect.AnnotatedElement;
import java.util.Iterator;
import java.util.Set;
import com.sun.enterprise.deployment.Descriptor;
import com.sun.enterprise.deployment.EntityManagerFactoryReferenceDescriptor;
import com.sun.enterprise.deployment.EntityManagerReferenceDescriptor;
import com.sun.enterprise.deployment.EnvironmentProperty;
import com.sun.enterprise.deployment.JndiNameEnvironment;
import com.sun.enterprise.deployment.LifecycleCallbackDescriptor;
import com.sun.enterprise.deployment.MessageDestinationReferenceDescriptor;
import com.sun.enterprise.deployment.JmsDestinationReferenceDescriptor;
import com.sun.enterprise.deployment.ResourceReferenceDescriptor;
import com.sun.enterprise.deployment.WritableJndiNameEnvironment;
import com.sun.enterprise.deployment.annotation.ProcessingContext;
import com.sun.enterprise.deployment.types.EjbReference;
import com.sun.enterprise.deployment.types.EjbReferenceContainer;
import com.sun.enterprise.deployment.types.MessageDestinationReferenceContainer;
import com.sun.enterprise.deployment.types.ResourceReferenceContainer;
import com.sun.enterprise.deployment.types.ServiceReferenceContainer;
import com.sun.enterprise.deployment.types.HandlerChainContainer;
/**
* This provides an abstraction for handle resource references.
*
* @Author Shing Wai Chan
*/
public class ResourceContainerContextImpl extends AnnotationContext
implements ResourceContainerContext, ComponentContext,
ServiceReferenceContainerContext, HandlerContext {
protected Descriptor descriptor = null;
protected String componentClassName = null;
public ResourceContainerContextImpl() {
}
public ResourceContainerContextImpl(Descriptor descriptor) {
this.descriptor = descriptor;
}
/**
* Add a reference to an ejb.
*
* @param ejbReference the ejb reference
*/
public void addEjbReferenceDescriptor(EjbReference ejbReference) {
getEjbReferenceContainer().addEjbReferenceDescriptor(ejbReference);
}
/**
* Looks up an ejb reference with the given name.
* Return null if it is not found.
*
* @param the name of the ejb-reference
*/
public EjbReference getEjbReference(String name) {
EjbReference ejbRef = null;
try {
ejbRef = getEjbReferenceContainer().getEjbReference(name);
// annotation has a corresponding ejb-local-ref/ejb-ref
// in xml. Just add annotation info and continue.
// This logic might change depending on overriding rules
// and order in which annotations are read w.r.t. to xml.
// E.g. sparse overriding in xml or loading annotations
// first.
} catch(IllegalArgumentException e) {
// DOL API is (unfortunately) defined to return
// IllegalStateException if name doesn't exist.
}
return ejbRef;
}
protected EjbReferenceContainer getEjbReferenceContainer() {
return (EjbReferenceContainer)descriptor;
}
public void addResourceReferenceDescriptor(ResourceReferenceDescriptor
resReference) {
getResourceReferenceContainer().addResourceReferenceDescriptor
(resReference);
}
/**
* Looks up an resource reference with the given name.
* Return null if it is not found.
*
* @param the name of the resource-reference
*/
public ResourceReferenceDescriptor getResourceReference(String name) {
ResourceReferenceDescriptor resourceRef = null;
try {
resourceRef = getResourceReferenceContainer().
getResourceReferenceByName(name);
// annotation has a corresponding resource-ref
// in xml. Just add annotation info and continue.
// This logic might change depending on overriding rules
// and order in which annotations are read w.r.t. to xml.
// E.g. sparse overriding in xml or loading annotations
// first.
} catch(IllegalArgumentException e) {
// DOL API is (unfortunately) defined to return
// IllegalStateException if name doesn't exist.
}
return resourceRef;
}
protected ResourceReferenceContainer getResourceReferenceContainer() {
return (ResourceReferenceContainer)descriptor;
}
public void addMessageDestinationReferenceDescriptor
(MessageDestinationReferenceDescriptor msgDestReference) {
getMessageDestinationReferenceContainer(
).addMessageDestinationReferenceDescriptor(msgDestReference);
}
public MessageDestinationReferenceDescriptor getMessageDestinationReference
(String name) {
MessageDestinationReferenceDescriptor msgDestRef = null;
try {
msgDestRef = getMessageDestinationReferenceContainer().
getMessageDestinationReferenceByName(name);
// annotation has a corresponding message-destination-ref
// in xml. Just add annotation info and continue.
// This logic might change depending on overriding rules
// and order in which annotations are read w.r.t. to xml.
// E.g. sparse overriding in xml or loading annotations
// first.
} catch(IllegalArgumentException e) {
// DOL API is (unfortunately) defined to return
// IllegalStateException if name doesn't exist.
}
return msgDestRef;
}
protected MessageDestinationReferenceContainer
getMessageDestinationReferenceContainer()
{
return (MessageDestinationReferenceContainer)descriptor;
}
public void addJmsDestinationReferenceDescriptor
(JmsDestinationReferenceDescriptor jmsDestReference) {
getJmsDestinationReferenceContainer(
).addJmsDestinationReferenceDescriptor(jmsDestReference);
}
public JmsDestinationReferenceDescriptor getJmsDestinationReference
(String name) {
JmsDestinationReferenceDescriptor jmsDestRef = null;
try {
jmsDestRef = getJmsDestinationReferenceContainer().
getJmsDestinationReferenceByName(name);
// annotation has a corresponding resource-env-ref
// in xml. Just add annotation info and continue.
// This logic might change depending on overriding rules
// and order in which annotations are read w.r.t. to xml.
// E.g. sparse overriding in xml or loading annotations
// first.
} catch(IllegalArgumentException e) {
// DOL API is (unfortunately) defined to return
// IllegalStateException if name doesn't exist.
}
return jmsDestRef;
}
protected WritableJndiNameEnvironment
getJmsDestinationReferenceContainer()
{
return (WritableJndiNameEnvironment)descriptor;
}
public void addEnvEntryDescriptor(EnvironmentProperty envEntry) {
getEnvEntryContainer().addEnvironmentProperty(envEntry);
}
public EnvironmentProperty getEnvEntry(String name) {
EnvironmentProperty envEntry = null;
try {
envEntry = getEnvEntryContainer().
getEnvironmentPropertyByName(name);
// annotation has a corresponding env-entry
// in xml. Just add annotation info and continue.
// This logic might change depending on overriding rules
// and order in which annotations are read w.r.t. to xml.
// E.g. sparse overriding in xml or loading annotations
// first.
} catch(IllegalArgumentException e) {
// DOL API is (unfortunately) defined to return
// IllegalStateException if name doesn't exist.
}
return envEntry;
}
protected WritableJndiNameEnvironment getEnvEntryContainer()
{
return (WritableJndiNameEnvironment)descriptor;
}
public void addEntityManagerFactoryReferenceDescriptor
(EntityManagerFactoryReferenceDescriptor emfRefDesc) {
getEmfRefContainer().addEntityManagerFactoryReferenceDescriptor
(emfRefDesc);
}
public EntityManagerFactoryReferenceDescriptor
getEntityManagerFactoryReference(String name) {
EntityManagerFactoryReferenceDescriptor emfRefDesc = null;
try {
emfRefDesc = getEmfRefContainer().
getEntityManagerFactoryReferenceByName(name);
// annotation has a corresponding entry
// in xml. Just add annotation info and continue.
// This logic might change depending on overriding rules
// and order in which annotations are read w.r.t. to xml.
// E.g. sparse overriding in xml or loading annotations
// first.
} catch(IllegalArgumentException e) {
// DOL API is (unfortunately) defined to return
// IllegalStateException if name doesn't exist.
}
return emfRefDesc;
}
protected WritableJndiNameEnvironment getEmfRefContainer()
{
return (WritableJndiNameEnvironment)descriptor;
}
public void addEntityManagerReferenceDescriptor
(EntityManagerReferenceDescriptor emRefDesc) {
getEmRefContainer().addEntityManagerReferenceDescriptor
(emRefDesc);
}
public EntityManagerReferenceDescriptor
getEntityManagerReference(String name) {
EntityManagerReferenceDescriptor emRefDesc = null;
try {
emRefDesc = getEmRefContainer().
getEntityManagerReferenceByName(name);
// annotation has a corresponding entry
// in xml. Just add annotation info and continue.
// This logic might change depending on overriding rules
// and order in which annotations are read w.r.t. to xml.
// E.g. sparse overriding in xml or loading annotations
// first.
} catch(IllegalArgumentException e) {
// DOL API is (unfortunately) defined to return
// IllegalStateException if name doesn't exist.
}
return emRefDesc;
}
protected WritableJndiNameEnvironment getEmRefContainer()
{
return (WritableJndiNameEnvironment)descriptor;
}
/**
* @param postConstructDesc
*/
public void addPostConstructDescriptor(
LifecycleCallbackDescriptor postConstructDesc) {
getPostConstructContainer().addPostConstructDescriptor(postConstructDesc);
}
/**
* Look up an post-construct LifecycleCallbackDescriptor with the
* given name. Return null if it is not found
* @param className
*/
public LifecycleCallbackDescriptor getPostConstruct(String className) {
LifecycleCallbackDescriptor postConstructDesc =
getPostConstructContainer().getPostConstructDescriptorByClass(className);
return postConstructDesc;
}
protected WritableJndiNameEnvironment getPostConstructContainer() {
return (WritableJndiNameEnvironment)descriptor;
}
/**
* @param preDestroyDesc
*/
public void addPreDestroyDescriptor(
LifecycleCallbackDescriptor preDestroyDesc) {
getPreDestroyContainer().addPreDestroyDescriptor(preDestroyDesc);
}
/**
* Look up an pre-destroy LifecycleCallbackDescriptor with the
* given name. Return null if it is not found
* @param className
*/
public LifecycleCallbackDescriptor getPreDestroy(String className) {
LifecycleCallbackDescriptor preDestroyDesc =
getPreDestroyContainer().getPreDestroyDescriptorByClass(className);
return preDestroyDesc;
}
protected WritableJndiNameEnvironment getPreDestroyContainer() {
return (WritableJndiNameEnvironment)descriptor;
}
public String getComponentClassName() {
return componentClassName;
}
public HandlerChainContainer[]
getHandlerChainContainers(boolean serviceSideHandlerChain, Class declaringClass) {
// by default return null; appropriate contextx should override this
return null;
}
public ServiceReferenceContainer[] getServiceRefContainers() {
// by default we return our descriptor;
ServiceReferenceContainer[] containers = new ServiceReferenceContainer[1];
containers[0] = (ServiceReferenceContainer) descriptor;
return containers;
}
}