Called by EJBLocalHome proxy.
// NOTE : be careful with "args" parameter. It is null
// if method signature has 0 arguments.
try {
((BaseContainer) getContainer()).onEnteringContainer();
Class methodClass = method.getDeclaringClass();
if( methodClass == java.lang.Object.class ) {
return InvocationHandlerUtil.invokeJavaObjectMethod
(this, method, args);
} else if( methodClass == IndirectlySerializable.class ) {
return this.getSerializableObjectFactory();
} else if( methodClass == ReadOnlyEJBLocalHome.class ) {
// ReadOnlyBeanLocalNotifier getReadOnlyBeanLocalNotifier();
return super.getReadOnlyBeanLocalNotifier();
}
// Use optimized version of get that takes param count as an argument.
InvocationInfo invInfo = (InvocationInfo)
invocationInfoMap_.get(method, ((args != null) ? args.length : 0) );
if( invInfo == null ) {
throw new IllegalStateException("Unknown method :" + method);
}
if( (methodClass == javax.ejb.EJBLocalHome.class) ||
invInfo.ejbIntfOverride ) {
// There is only one method on javax.ejb.EJBLocalHome
super.remove(args[0]);
return null;
} else if(methodClass == GenericEJBLocalHome.class) {
// This is a creation request through the EJB 3.0
// client view, so just create a local business object and
// return it.
EJBLocalObjectImpl localImpl =
createEJBLocalBusinessObjectImpl();
return localImpl.getClientObject((String) args[0]);
}
// Process finder, create method, or home method.
EJBLocalObjectImpl localObjectImpl = null;
Object returnValue = null;
if( !isEntity_ && invInfo.startsWithCreate ) {
localObjectImpl = createEJBLocalObjectImpl();
returnValue = localObjectImpl.getClientObject();
}
if( !isStatelessSession_ ) {
if( invInfo.targetMethod1 == null ) {
Object [] params = new Object[]
{ invInfo.ejbName, "LocalHome",
invInfo.method.toString() };
String errorMsg = localStrings.getLocalString
("ejb.bean_class_method_not_found", "", params);
logger.log(Level.SEVERE, "ejb.bean_class_method_not_found",
params);
throw new EJBException(errorMsg);
}
Invocation inv = new Invocation();
inv.isLocal = true;
inv.isHome = true;
inv.method = method;
inv.clientInterface = localHomeIntfClass_;
// Set cached invocation params. This will save additional lookups
// in BaseContainer.
inv.transactionAttribute = invInfo.txAttr;
inv.securityPermissions = invInfo.securityPermissions;
inv.invocationInfo = invInfo;
if( !isEntity_ && invInfo.startsWithCreate ) {
inv.ejbObject = (EJBLocalRemoteObject) localObjectImpl;
}
try {
container.preInvoke(inv);
if( invInfo.startsWithCreate ) {
Object ejbCreateReturnValue = container.invokeTargetBeanMethod(
invInfo.targetMethod1, inv, inv.ejb, args, null);
if( isEntity_ ) {
container.postCreate(inv, ejbCreateReturnValue);
container.invokeTargetBeanMethod(invInfo.targetMethod2,
inv, inv.ejb, args, null);
}
if( inv.ejbObject != null ) {
returnValue = ((EJBLocalObjectImpl)inv.ejbObject)
.getClientObject();
}
} else if (invInfo.startsWithFindByPrimaryKey) {
EntityContainer entityContainer = (EntityContainer) container;
returnValue = entityContainer.invokeFindByPrimaryKey(
invInfo.targetMethod1, inv, args);
} else if ( invInfo.startsWithFind ) {
Object pKeys = container.invokeTargetBeanMethod(invInfo.targetMethod1,
inv, inv.ejb, args, null);
returnValue = container.postFind(inv, pKeys, null);
} else {
returnValue = container.invokeTargetBeanMethod(invInfo.targetMethod1,
inv, inv.ejb, args, null);
}
} catch(InvocationTargetException ite) {
inv.exception = ite.getCause();
} catch(Throwable c) {
inv.exception = c;
} finally {
container.postInvoke(inv);
}
if (inv.exception != null) {
InvocationHandlerUtil.throwLocalException
(inv.exception, method.getExceptionTypes());
}
}
return returnValue;
} finally {
((BaseContainer) getContainer()).onLeavingContainer();
}
