| /* |
| * 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.felix.dm.resources; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| /** |
| * Interface that defines a resource. Each resource has a unique ID, which should be |
| * used for equality tests. Resources also have a repository name, path and name, which |
| * can all be used to filter on. To access a resource, use the <code>openStream()</code> |
| * method. |
| */ |
| public interface Resource { |
| public static final String ID = "id"; |
| public static final String FILTER = "filter"; |
| public static final String PATH = "path"; |
| public static final String NAME = "name"; |
| public static final String REPOSITORY = "repository"; |
| |
| /** Returns the unique identification of this resource. */ |
| public String getID(); |
| /** Returns the name of this resource. */ |
| public String getName(); |
| /** Returns the path of this resource. */ |
| public String getPath(); |
| /** Returns the repository of this resource. */ |
| public String getRepository(); |
| /** Returns an input stream containing all data behind this resource. */ |
| public InputStream openStream() throws IOException; |
| } |