| /* |
| * 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.netbeans.modules.j2ee.metadata.model.support; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.nio.ByteBuffer; |
| import java.nio.charset.Charset; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| |
| /** |
| * |
| * @author Andrei Badea, Erno Mononen |
| */ |
| public class TestUtilities { |
| |
| private TestUtilities() { |
| } |
| |
| public static final FileObject copyStringToFileObject(FileObject parent, String path, String contents) throws IOException { |
| FileObject fo = FileUtil.createData(parent, path); |
| copyStringToFileObject(fo, contents); |
| return fo; |
| } |
| |
| /** |
| * Copies the given <code>content</code> to the given <code>fo</code>. |
| * |
| * @param file the file object to which the given content is copied. |
| * @param content the contents to copy. |
| */ |
| public static final void copyStringToFileObject(FileObject fo, String contents) throws IOException { |
| OutputStream os = fo.getOutputStream(); |
| try { |
| InputStream is = new ByteArrayInputStream(contents.getBytes("UTF-8")); |
| FileUtil.copy(is, os); |
| } finally { |
| os.close(); |
| } |
| } |
| |
| /** |
| * Copies the given <code>content</code> to the given <code>file</code>. |
| * |
| * @param file the file to which the given content is copied. |
| * @param content the contents to copy. |
| */ |
| public static final void copyStringToFile(File file, String content) throws IOException { |
| OutputStream os = new FileOutputStream(file); |
| try { |
| InputStream is = new ByteArrayInputStream(content.getBytes("UTF-8")); |
| FileUtil.copy(is, os); |
| } finally { |
| os.close(); |
| } |
| } |
| |
| /** |
| * Copies the given stream to a String. |
| * |
| * @param input the stream to copy. |
| * @return string representing the contents of the given stream. |
| */ |
| public static final String copyStreamToString(InputStream input) throws IOException { |
| ByteArrayOutputStream output = new ByteArrayOutputStream(); |
| FileUtil.copy(input, output); |
| return Charset.forName("UTF-8").newDecoder().decode(ByteBuffer.wrap(output.toByteArray())).toString(); |
| } |
| |
| /** |
| * Copies the given <code>fo</code> to a String. |
| * |
| * @param fo the file objects to copy. |
| * @return string representing the contents of the given <code>fo</code>. |
| */ |
| public static final String copyFileObjectToString(FileObject fo) throws IOException { |
| InputStream stream = fo.getInputStream(); |
| try { |
| return copyStreamToString(stream); |
| } finally { |
| stream.close(); |
| } |
| } |
| |
| /** |
| * Copies the given <code>file</code> to a String. |
| * |
| * @param fo the file to copy. |
| * @return string representing the contents of the given <code>file</code>. |
| */ |
| public static final String copyFileToString(File file) throws IOException { |
| InputStream stream = new FileInputStream(file); |
| try{ |
| return copyStreamToString(stream); |
| } finally { |
| stream.close(); |
| } |
| } |
| |
| } |