| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| OutputStreamWrapper |
|
| 2.5;2,5 |
| 1 | package org.apache.maven.doxia.wrapper; | |
| 2 | ||
| 3 | /* | |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one | |
| 5 | * or more contributor license agreements. See the NOTICE file | |
| 6 | * distributed with this work for additional information | |
| 7 | * regarding copyright ownership. The ASF licenses this file | |
| 8 | * to you under the Apache License, Version 2.0 (the | |
| 9 | * "License"); you may not use this file except in compliance | |
| 10 | * with the License. You may obtain a copy of the License at | |
| 11 | * | |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 13 | * | |
| 14 | * Unless required by applicable law or agreed to in writing, | |
| 15 | * software distributed under the License is distributed on an | |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| 17 | * KIND, either express or implied. See the License for the | |
| 18 | * specific language governing permissions and limitations | |
| 19 | * under the License. | |
| 20 | */ | |
| 21 | ||
| 22 | import java.io.OutputStream; | |
| 23 | ||
| 24 | import org.codehaus.plexus.util.StringUtils; | |
| 25 | ||
| 26 | /** | |
| 27 | * Wrapper for an output stream. | |
| 28 | * | |
| 29 | * @author <a href="mailto:vincent.siveton@gmail.com">Vincent Siveton</a> | |
| 30 | * @version $Id: OutputStreamWrapper.java 786981 2009-06-21 10:01:58Z ltheussl $ | |
| 31 | */ | |
| 32 | public class OutputStreamWrapper | |
| 33 | extends AbstractWrapper | |
| 34 | { | |
| 35 | /** serialVersionUID */ | |
| 36 | static final long serialVersionUID = 3329037527245430610L; | |
| 37 | ||
| 38 | private OutputStream out; | |
| 39 | ||
| 40 | private String encoding; | |
| 41 | ||
| 42 | /** | |
| 43 | * Private constructor. | |
| 44 | * | |
| 45 | * @param format not null | |
| 46 | * @param supportedFormat not null | |
| 47 | * @throws IllegalArgumentException if any. | |
| 48 | */ | |
| 49 | private OutputStreamWrapper( OutputStream out, String format, String encoding, String[] supportedFormat ) | |
| 50 | { | |
| 51 | 0 | super( format, supportedFormat ); |
| 52 | ||
| 53 | 0 | if ( getFormat().equalsIgnoreCase( AUTO_FORMAT ) ) |
| 54 | { | |
| 55 | 0 | throw new IllegalArgumentException( "output format is required" ); |
| 56 | } | |
| 57 | ||
| 58 | 0 | this.out = out; |
| 59 | 0 | this.encoding = encoding; |
| 60 | 0 | } |
| 61 | ||
| 62 | /** | |
| 63 | * @return the output stream | |
| 64 | */ | |
| 65 | public OutputStream getOutputStream() | |
| 66 | { | |
| 67 | 0 | return this.out; |
| 68 | } | |
| 69 | ||
| 70 | /** | |
| 71 | * @return the encoding | |
| 72 | */ | |
| 73 | public String getEncoding() | |
| 74 | { | |
| 75 | 0 | return encoding; |
| 76 | } | |
| 77 | ||
| 78 | /** | |
| 79 | * @param out not null | |
| 80 | * @param format not null | |
| 81 | * @param encoding not null | |
| 82 | * @param supportedFormat not null | |
| 83 | * @return a type safe output stream wrapper | |
| 84 | */ | |
| 85 | public static OutputStreamWrapper valueOf( OutputStream out, String format, String encoding, | |
| 86 | String[] supportedFormat ) | |
| 87 | { | |
| 88 | 0 | if ( out == null ) |
| 89 | { | |
| 90 | 0 | throw new IllegalArgumentException( "output writer is required" ); |
| 91 | } | |
| 92 | 0 | if ( StringUtils.isEmpty( format ) ) |
| 93 | { | |
| 94 | 0 | throw new IllegalArgumentException( "output format is required" ); |
| 95 | } | |
| 96 | ||
| 97 | 0 | return new OutputStreamWrapper( out, format, encoding, supportedFormat ); |
| 98 | } | |
| 99 | } |