001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 package org.apache.felix.framework.searchpolicy; 020 021 import org.apache.felix.moduleloader.IModule; 022 import org.apache.felix.moduleloader.IRequirement; 023 024 /** 025 * <p> 026 * This exception is thrown if a module cannot be resolved. The module 027 * that failed to be resolved is recorded, along with the failed import target 028 * identifier and version number. If the error was a result of a propagation 029 * conflict, then the propagation error flag is set. 030 * </p> 031 * @see org.apache.felix.moduleloader.search.ImportSearchPolicy#validate(org.apache.felix.moduleloader.Module) 032 **/ 033 public class ResolveException extends Exception 034 { 035 private IModule m_module = null; 036 private IRequirement m_req = null; 037 038 /** 039 * Constructs an exception with the specified message, module, 040 * import identifier, import version number, and propagation flag. 041 **/ 042 public ResolveException(String msg, IModule module, IRequirement req) 043 { 044 super(msg); 045 m_module = module; 046 m_req = req; 047 } 048 049 /** 050 * Returns the module that was being resolved. 051 * @return the module that was being resolved. 052 **/ 053 public IModule getModule() 054 { 055 return m_module; 056 } 057 058 public IRequirement getRequirement() 059 { 060 return m_req; 061 } 062 }