01: /*
02: * JBoss, Home of Professional Open Source
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors as indicated
04: * by the @authors tag. See the copyright.txt in the distribution for a
05: * full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.injection;
23:
24: import org.jboss.ejb3.BeanContext;
25: import org.jboss.injection.lang.reflect.BeanProperty;
26:
27: /**
28: * Injects an ejb context into an ejb.
29: *
30: * @author <a href="mailto:bill@jboss.org">Bill Burke</a>
31: * @author <a href="mailto:carlo.dewolf@jboss.com">Carlo de Wolf</a>
32: * @version $Revision: 1.1 $
33: */
34: public class EJBContextPropertyInjector implements Injector,
35: PojoInjector {
36: private BeanProperty property;
37:
38: public EJBContextPropertyInjector(BeanProperty property) {
39: this .property = property;
40: }
41:
42: public void inject(BeanContext ctx) {
43: inject(ctx, ctx.getInstance());
44: }
45:
46: public void inject(BeanContext ctx, Object instance) {
47: property.set(instance, ctx.getEJBContext());
48: }
49:
50: public void inject(Object instance) {
51: throw new RuntimeException("Illegal operation");
52: }
53:
54: public Class getInjectionClass() {
55: return property.getType();
56: }
57: }
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