01: /**
02: * Copyright (C) 2006 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */package com.bm.ejb3guice.inject;
16:
17: /**
18: * @author crazybob@google.com (Bob Lee)
19: */
20: class ProviderToInternalFactoryAdapter<T> implements Provider<T> {
21:
22: private final InjectorImpl injector;
23:
24: private final InternalFactory<? extends T> internalFactory;
25:
26: public ProviderToInternalFactoryAdapter(InjectorImpl injector,
27: InternalFactory<? extends T> internalFactory) {
28: this .injector = injector;
29: this .internalFactory = internalFactory;
30: }
31:
32: public T get() {
33: return injector.callInContext(new ContextualCallable<T>() {
34: public T call(InternalContext context) {
35: return internalFactory.get(context);
36: }
37: });
38: }
39:
40: public String toString() {
41: return internalFactory.toString();
42: }
43: }
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