| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.axis2.classloader; |
| |
| import java.net.URL; |
| import java.util.Enumeration; |
| |
| /** |
| * Abstraction of resource searching policy. Given resource name, the resource |
| * finder performs implementation-specific lookup, and, if it is able to locate |
| * the resource, returns the {@link AbstractResourceHandle handle(s)} or URL(s) of it. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public interface ResourceFinder { |
| /** |
| * Find the resource by name and return URL of it if found. |
| * |
| * @param name the resource name |
| * @return resource URL or null if resource was not found |
| */ |
| public URL findResource(String name); |
| |
| /** |
| * Find all resources with given name and return enumeration of their URLs. |
| * |
| * @param name the resource name |
| * @return enumeration of resource URLs (possibly empty). |
| */ |
| public Enumeration findResources(String name); |
| |
| /** |
| * Get the resource by name and, if found, open connection to it and return |
| * the {@link AbstractResourceHandle handle} of it. |
| * |
| * @param name the resource name |
| * @return resource handle or null if resource was not found |
| */ |
| public ResourceHandle getResource(String name); |
| |
| } |