| /* Copyright 2004 The Apache Software Foundation |
| * |
| * 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 org.apache.xmlbeans.impl.schema; |
| |
| import java.io.InputStream; |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class PathResourceLoader implements ResourceLoader |
| { |
| private ResourceLoader[] _path; |
| |
| public PathResourceLoader(ResourceLoader[] loaderpath) throws IOException |
| { |
| _path = new ResourceLoader[loaderpath.length]; |
| System.arraycopy(loaderpath, 0, _path, 0, _path.length); |
| } |
| |
| public PathResourceLoader(File[] filepath) |
| { |
| List pathlist = new ArrayList(); |
| for (int i = 0; i < filepath.length; i++) |
| { |
| try |
| { |
| ResourceLoader path = new FileResourceLoader(filepath[i]); |
| pathlist.add(path); |
| } |
| catch (IOException e) |
| { |
| continue; // can't read a file on classpath? skip it. |
| } |
| } |
| _path = (ResourceLoader[])pathlist.toArray(new ResourceLoader[pathlist.size()]); |
| } |
| |
| public InputStream getResourceAsStream(String resourceName) |
| { |
| for (int i = 0; i < _path.length; i++) |
| { |
| InputStream result = _path[i].getResourceAsStream(resourceName); |
| if (result != null) |
| return result; |
| } |
| return null; |
| } |
| |
| public void close() |
| { |
| for (int i = 0; i < _path.length; i++) |
| { |
| try |
| { |
| _path[i].close(); |
| } |
| catch (Exception e) |
| { |
| // oh well. |
| } |
| } |
| } |
| } |