| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| SourcesFileMarkerHandler |
|
| 1.9;1.9 |
| 1 | package org.apache.maven.plugin.dependency.utils.markers; | |
| 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 | /** | |
| 23 | * | |
| 24 | */ | |
| 25 | ||
| 26 | import java.io.File; | |
| 27 | import java.io.IOException; | |
| 28 | ||
| 29 | import org.apache.maven.artifact.Artifact; | |
| 30 | import org.apache.maven.plugin.MojoExecutionException; | |
| 31 | ||
| 32 | /** | |
| 33 | * @author <a href="mailto:brianf@apache.org">Brian Fox</a> | |
| 34 | * @version $Id: SourcesFileMarkerHandler.java 728546 2008-12-21 22:56:51Z bentmann $ | |
| 35 | */ | |
| 36 | public class SourcesFileMarkerHandler | |
| 37 | extends DefaultFileMarkerHandler | |
| 38 | { | |
| 39 | ||
| 40 | boolean resolved; | |
| 41 | ||
| 42 | public SourcesFileMarkerHandler( File markerFilesDirectory ) | |
| 43 | { | |
| 44 | 3 | super( markerFilesDirectory ); |
| 45 | 3 | } |
| 46 | ||
| 47 | public SourcesFileMarkerHandler( Artifact artifact, File markerFilesDirectory, boolean isResolved ) | |
| 48 | { | |
| 49 | 14 | super( artifact, markerFilesDirectory ); |
| 50 | 14 | this.resolved = isResolved; |
| 51 | 14 | } |
| 52 | ||
| 53 | /** | |
| 54 | * Returns properly formatted File | |
| 55 | * | |
| 56 | * @return File object for marker. The file is not guaranteed to exist. | |
| 57 | */ | |
| 58 | public File getMarkerFile() | |
| 59 | { | |
| 60 | 95 | return getMarkerFile( this.resolved ); |
| 61 | } | |
| 62 | ||
| 63 | /** | |
| 64 | * Get MarkerFile, exposed for unit testing purposes | |
| 65 | * | |
| 66 | * @param is | |
| 67 | * resolved or not. | |
| 68 | * @return marker file for this artifact. | |
| 69 | */ | |
| 70 | protected File getMarkerFile( boolean res ) | |
| 71 | { | |
| 72 | String suffix; | |
| 73 | 180 | if ( res ) |
| 74 | { | |
| 75 | 90 | suffix = ".resolved"; |
| 76 | } | |
| 77 | else | |
| 78 | { | |
| 79 | 90 | suffix = ".unresolved"; |
| 80 | } | |
| 81 | ||
| 82 | 180 | return new File( this.markerFilesDirectory, this.artifact.getId().replace( ':', '-' ) + suffix ); |
| 83 | } | |
| 84 | ||
| 85 | /** | |
| 86 | * Tests whether the file or directory denoted by this abstract pathname | |
| 87 | * exists. | |
| 88 | * | |
| 89 | * @return <code>true</code> if and only if the file or directory denoted | |
| 90 | * by this abstract pathname exists; <code>false</code> otherwise | |
| 91 | * | |
| 92 | * @throws SecurityException | |
| 93 | * If a security manager exists and its <code>{@link | |
| 94 | * java.lang.SecurityManager#checkRead(java.lang.String)}</code> | |
| 95 | * method denies read access to the file or directory | |
| 96 | */ | |
| 97 | public boolean isMarkerSet() | |
| 98 | throws MojoExecutionException | |
| 99 | { | |
| 100 | 45 | File marker = getMarkerFile(); |
| 101 | ||
| 102 | 45 | File marker2 = getMarkerFile( !this.resolved ); |
| 103 | ||
| 104 | 45 | return marker.exists() || marker2.exists(); |
| 105 | } | |
| 106 | ||
| 107 | public boolean isMarkerOlder( Artifact theArtifact ) | |
| 108 | throws MojoExecutionException | |
| 109 | { | |
| 110 | 16 | File marker = getMarkerFile(); |
| 111 | 16 | if ( marker.exists() ) |
| 112 | { | |
| 113 | 6 | return theArtifact.getFile().lastModified() > marker.lastModified(); |
| 114 | } | |
| 115 | else | |
| 116 | { | |
| 117 | 10 | marker = getMarkerFile( !this.resolved ); |
| 118 | 10 | if ( marker.exists() ) |
| 119 | { | |
| 120 | 6 | return theArtifact.getFile().lastModified() > marker.lastModified(); |
| 121 | } | |
| 122 | else | |
| 123 | { | |
| 124 | // if the marker doesn't exist, we want to copy so assume it is | |
| 125 | // infinately older | |
| 126 | 4 | return true; |
| 127 | } | |
| 128 | } | |
| 129 | } | |
| 130 | ||
| 131 | public void setMarker() | |
| 132 | throws MojoExecutionException | |
| 133 | { | |
| 134 | 17 | File marker = getMarkerFile(); |
| 135 | ||
| 136 | // get the other file if it exists. | |
| 137 | 17 | File clearMarker = getMarkerFile( !this.resolved ); |
| 138 | // create marker file | |
| 139 | try | |
| 140 | { | |
| 141 | 17 | marker.getParentFile().mkdirs(); |
| 142 | } | |
| 143 | 2 | catch ( NullPointerException e ) |
| 144 | { | |
| 145 | // parent is null, ignore it. | |
| 146 | 15 | } |
| 147 | ||
| 148 | try | |
| 149 | { | |
| 150 | 17 | marker.createNewFile(); |
| 151 | // clear the other file if it exists. | |
| 152 | 16 | if ( clearMarker.exists() ) |
| 153 | { | |
| 154 | 1 | clearMarker.delete(); |
| 155 | } | |
| 156 | } | |
| 157 | 1 | catch ( IOException e ) |
| 158 | { | |
| 159 | 1 | throw new MojoExecutionException( "Unable to create Marker: " + marker.getAbsolutePath(), e ); |
| 160 | 16 | } |
| 161 | 16 | } |
| 162 | ||
| 163 | /** | |
| 164 | * Deletes the file or directory denoted by this abstract pathname. If this | |
| 165 | * pathname denotes a directory, then the directory must be empty in order | |
| 166 | * to be deleted. | |
| 167 | * | |
| 168 | * @return <code>true</code> if and only if the file or directory is | |
| 169 | * successfully deleted; <code>false</code> otherwise | |
| 170 | * | |
| 171 | * @throws SecurityException | |
| 172 | * If a security manager exists and its <code>{@link | |
| 173 | * java.lang.SecurityManager#checkDelete}</code> | |
| 174 | * method denies delete access to the file | |
| 175 | */ | |
| 176 | public boolean clearMarker() | |
| 177 | throws MojoExecutionException | |
| 178 | { | |
| 179 | 15 | File marker = getMarkerFile(); |
| 180 | 15 | File marker2 = getMarkerFile( !this.resolved ); |
| 181 | 15 | boolean markResult = marker.delete(); |
| 182 | 15 | boolean mark2Result = marker2.delete(); |
| 183 | 15 | return markResult || mark2Result; |
| 184 | } | |
| 185 | ||
| 186 | /** | |
| 187 | * @return Returns the resolved. | |
| 188 | */ | |
| 189 | public boolean isResolved() | |
| 190 | { | |
| 191 | 2 | return this.resolved; |
| 192 | } | |
| 193 | ||
| 194 | /** | |
| 195 | * @param resolved | |
| 196 | * The resolved to set. | |
| 197 | */ | |
| 198 | public void setResolved( boolean isResolved ) | |
| 199 | { | |
| 200 | 1 | this.resolved = isResolved; |
| 201 | 1 | } |
| 202 | } |