| Clover coverage report - Code Coverage for hivemind-lib release 1.2.1 |
|
 |
|
|||||||||||||||||||
| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| AbstractEJBProxy.java | - | 100% | 100% | 100% |
|
||||||||||||||
| 1 | // Copyright 2004, 2005 The Apache Software Foundation | |
| 2 | // | |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
| 4 | // you may not use this file except in compliance with the License. | |
| 5 | // You may obtain a copy of the License at | |
| 6 | // | |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 | // | |
| 9 | // Unless required by applicable law or agreed to in writing, software | |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 12 | // See the License for the specific language governing permissions and | |
| 13 | // limitations under the License. | |
| 14 | ||
| 15 | package org.apache.hivemind.lib.impl; | |
| 16 | ||
| 17 | import java.rmi.RemoteException; | |
| 18 | ||
| 19 | import org.apache.hivemind.lib.NameLookup; | |
| 20 | import org.apache.hivemind.lib.RemoteExceptionCoordinator; | |
| 21 | ||
| 22 | /** | |
| 23 | * Generic EJB proxy for stateless session beans. Acts as an InvocationHandler | |
| 24 | * for a dynamic proxy. | |
| 25 | * | |
| 26 | * @author Howard Lewis Ship | |
| 27 | */ | |
| 28 | public abstract class AbstractEJBProxy | |
| 29 | { | |
| 30 | private NameLookup _nameLookup; | |
| 31 | private RemoteExceptionCoordinator _coordinator; | |
| 32 | ||
| 33 | 3 | protected AbstractEJBProxy(NameLookup nameLookup, RemoteExceptionCoordinator coordinator) |
| 34 | { | |
| 35 | 3 | _nameLookup = nameLookup; |
| 36 | 3 | _coordinator = coordinator; |
| 37 | } | |
| 38 | ||
| 39 | 4 | protected Object _lookup(String name) |
| 40 | { | |
| 41 | 4 | return _nameLookup.lookup(name, Object.class); |
| 42 | } | |
| 43 | ||
| 44 | /** | |
| 45 | * Clears the home and remote objects after any remote exception. | |
| 46 | */ | |
| 47 | ||
| 48 | protected abstract void _clearCachedReferences(); | |
| 49 | ||
| 50 | /** | |
| 51 | * Invoked by the fabricated subclass when a remote exception occurs. | |
| 52 | * This notifies the {@link RemoteExceptionCoordinator} (which, indirectly, | |
| 53 | * allows the {@link NameLookup} service to release its JNDI context). | |
| 54 | * In addition, {@link #_clearCachedReferences()} is invoked. | |
| 55 | */ | |
| 56 | 1 | protected void _handleRemoteException(RemoteException ex) |
| 57 | { | |
| 58 | 1 | _clearCachedReferences(); |
| 59 | 1 | _coordinator.fireRemoteExceptionDidOccur(this, ex); |
| 60 | } | |
| 61 | } |
|
||||||||||
