diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ManifestClassPath.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ManifestClassPath.java | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ManifestClassPath.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ManifestClassPath.java deleted file mode 100644 index 4a4f2312..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ManifestClassPath.java +++ /dev/null @@ -1,180 +0,0 @@ -/* - * 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.tools.ant.taskdefs; - -import java.io.File; -import java.io.UnsupportedEncodingException; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Task; -import org.apache.tools.ant.launch.Locator; -import org.apache.tools.ant.types.Path; -import org.apache.tools.ant.util.FileUtils; - -/** - * Converts a Path into a property suitable as a Manifest classpath. - * - * @since Ant 1.7 - * - * @ant.task category="property" - */ -public class ManifestClassPath extends Task { - - /** The property name to hold the classpath value. */ - private String name; - - /** The directory the classpath will be relative from. */ - private File dir; - - /** The maximum parent directory level to traverse. */ - private int maxParentLevels = 2; - - /** The classpath to convert. */ - private Path path; - - /** - * Sets a property, which must not already exist, with a space - * separated list of files and directories relative to the jar - * file's parent directory. - */ - public void execute() { - if (name == null) { - throw new BuildException("Missing 'property' attribute!"); - } - if (dir == null) { - throw new BuildException("Missing 'jarfile' attribute!"); - } - if (getProject().getProperty(name) != null) { - throw new BuildException("Property '" + name + "' already set!"); - } - if (path == null) { - throw new BuildException("Missing nested <classpath>!"); - } - - StringBuffer tooLongSb = new StringBuffer(); - for (int i = 0; i < maxParentLevels + 1; i++) { - tooLongSb.append("../"); - } - final String tooLongPrefix = tooLongSb.toString(); - - // Normalize the reference directory (containing the jar) - final FileUtils fileUtils = FileUtils.getFileUtils(); - dir = fileUtils.normalize(dir.getAbsolutePath()); - - String[] elements = path.list(); - StringBuffer buffer = new StringBuffer(); - for (int i = 0; i < elements.length; ++i) { - // Normalize the current file - File pathEntry = new File(elements[i]); - String fullPath = pathEntry.getAbsolutePath(); - pathEntry = fileUtils.normalize(fullPath); - - String relPath = null; - String canonicalPath = null; - try { - if (dir.equals(pathEntry)) { - relPath = "."; - } else { - relPath = FileUtils.getRelativePath(dir, pathEntry); - } - - canonicalPath = pathEntry.getCanonicalPath(); - // getRelativePath always uses '/' as separator, adapt - if (File.separatorChar != '/') { - canonicalPath = - canonicalPath.replace(File.separatorChar, '/'); - } - } catch (Exception e) { - throw new BuildException("error trying to get the relative path" - + " from " + dir + " to " + fullPath, - e); - } - - // No match, so bail out! - if (relPath.equals(canonicalPath) - || relPath.startsWith(tooLongPrefix)) { - throw new BuildException("No suitable relative path from " - + dir + " to " + fullPath); - } - - if (pathEntry.isDirectory() && !relPath.endsWith("/")) { - relPath = relPath + '/'; - } - try { - relPath = Locator.encodeURI(relPath); - } catch (UnsupportedEncodingException exc) { - throw new BuildException(exc); - } - // Manifest's ClassPath: attribute always uses forward - // slashes '/', and is space-separated. Ant will properly - // format it on 72 columns with proper line continuation - buffer.append(relPath); - buffer.append(' '); - } - - // Finally assign the property with the manifest classpath - getProject().setNewProperty(name, buffer.toString().trim()); - } - - /** - * Sets the property name to hold the classpath value. - * - * @param name the property name - */ - public void setProperty(String name) { - this.name = name; - } - - /** - * The JAR file to contain the classpath attribute in its manifest. - * - * @param jarfile the JAR file. Need not exist yet, but its parent - * directory must exist on the other hand. - */ - public void setJarFile(File jarfile) { - File parent = jarfile.getParentFile(); - if (!parent.isDirectory()) { - throw new BuildException("Jar's directory not found: " + parent); - } - this.dir = parent; - } - - /** - * Sets the maximum parent directory levels allowed when computing - * a relative path. - * - * @param levels the max level. Defaults to 2. - */ - public void setMaxParentLevels(int levels) { - if (levels < 0) { - throw new BuildException("maxParentLevels must not be a negative" - + " number"); - } - this.maxParentLevels = levels; - } - - /** - * Adds the classpath to convert. - * - * @param path the classpath to convert. - */ - public void addClassPath(Path path) { - this.path = path; - } - -} |