| /* |
| * 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.ode.bpel.compiler; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.MalformedURLException; |
| import java.net.URI; |
| |
| /** |
| * General interace for retrieving resources identified by a URI. |
| * |
| * @author Maciej Szefler - m s z e f l e r @ g m a i l . c o m |
| */ |
| public interface ResourceFinder { |
| |
| /** |
| * Obtain an input stream to the resource at the given URI. |
| * @param uri resource URI |
| * @return input stream or <code>null</code> if the resource is not found |
| * @throws MalformedURLException in case of invalid URI |
| * @throws IOException in case of read error |
| */ |
| InputStream openResource(URI uri) throws MalformedURLException, IOException; |
| |
| URI getBaseResourceURI(); |
| } |
| |