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: import com.bm.ejb3guice.internal.StackTraceElements;
18:
19: import java.lang.reflect.Member;
20:
21: /**
22: * Used to rethrow exceptions that occur while providing instances, to add
23: * additional contextual details.
24: */
25: class ProvisionException extends RuntimeException {
26: public ProvisionException(ExternalContext<?> externalContext,
27: Throwable cause) {
28: super (createMessage(externalContext), cause);
29: }
30:
31: private static String createMessage(
32: ExternalContext<?> externalContext) {
33: Key<?> key = externalContext.getKey();
34: Member member = externalContext.getMember();
35: return String.format(ErrorMessages.EXCEPTION_WHILE_CREATING,
36: ErrorMessages.convert(key), StackTraceElements
37: .forMember(member));
38: }
39: }
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