| /** |
| * Copyright (C) 2006 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.inject; |
| |
| import com.google.inject.util.StackTraceElements; |
| import java.lang.reflect.Member; |
| |
| /** |
| * Used to rethrow exceptions that occur while providing instances, to add |
| * additional contextual details. |
| */ |
| class ProvisionException extends RuntimeException { |
| public ProvisionException(ExternalContext<?> externalContext, |
| Throwable cause) { |
| super(createMessage(externalContext), cause); |
| } |
| |
| private static String createMessage(ExternalContext<?> externalContext) { |
| Key<?> key = externalContext.getKey(); |
| Member member = externalContext.getMember(); |
| return String.format(ErrorMessages.EXCEPTION_WHILE_CREATING, |
| ErrorMessages.convert(key), |
| StackTraceElements.forMember(member)); |
| } |
| } |