1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/make/tools/anttasks/CompilePropertiesTask.java Wed Mar 07 13:11:27 2012 +0100 1.3 @@ -0,0 +1,101 @@ 1.4 +/* 1.5 + * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 + 1.29 +package anttasks; 1.30 + 1.31 +import compileproperties.CompileProperties; 1.32 + 1.33 +import java.io.File; 1.34 +import java.util.ArrayList; 1.35 +import java.util.List; 1.36 + 1.37 +import org.apache.tools.ant.BuildException; 1.38 +import org.apache.tools.ant.DirectoryScanner; 1.39 +import org.apache.tools.ant.Project; 1.40 +import org.apache.tools.ant.taskdefs.MatchingTask; 1.41 + 1.42 +public class CompilePropertiesTask extends MatchingTask { 1.43 + public void setSrcDir(File srcDir) { 1.44 + this.srcDir = srcDir; 1.45 + } 1.46 + 1.47 + public void setDestDir(File destDir) { 1.48 + this.destDir = destDir; 1.49 + } 1.50 + 1.51 + public void setSuperclass(String superclass) { 1.52 + this.superclass = superclass; 1.53 + } 1.54 + 1.55 + @Override 1.56 + public void execute() { 1.57 + CompileProperties.Log log = new CompileProperties.Log() { 1.58 + public void error(String msg, Exception e) { 1.59 + log(msg, Project.MSG_ERR); 1.60 + } 1.61 + public void info(String msg) { 1.62 + log(msg, Project.MSG_INFO); 1.63 + } 1.64 + public void verbose(String msg) { 1.65 + log(msg, Project.MSG_VERBOSE); 1.66 + } 1.67 + }; 1.68 + List<String> mainOpts = new ArrayList<String>(); 1.69 + int count = 0; 1.70 + DirectoryScanner s = getDirectoryScanner(srcDir); 1.71 + for (String path: s.getIncludedFiles()) { 1.72 + if (path.endsWith(".properties")) { 1.73 + String destPath = 1.74 + path.substring(0, path.length() - ".properties".length()) + 1.75 + ".java"; 1.76 + File srcFile = new File(srcDir, path); 1.77 + File destFile = new File(destDir, destPath); 1.78 + // Arguably, the comparison in the next line should be ">", not ">=" 1.79 + // but that assumes the resolution of the last modified time is fine 1.80 + // grained enough; in practice, it is better to use ">=". 1.81 + if (destFile.exists() && destFile.lastModified() >= srcFile.lastModified()) 1.82 + continue; 1.83 + destFile.getParentFile().mkdirs(); 1.84 + mainOpts.add("-compile"); 1.85 + mainOpts.add(srcFile.getPath()); 1.86 + mainOpts.add(destFile.getPath()); 1.87 + mainOpts.add(superclass); 1.88 + count++; 1.89 + } 1.90 + } 1.91 + if (mainOpts.size() > 0) { 1.92 + log("Generating " + count + " resource files to " + destDir, Project.MSG_INFO); 1.93 + CompileProperties cp = new CompileProperties(); 1.94 + cp.setLog(log); 1.95 + boolean ok = cp.run(mainOpts.toArray(new String[mainOpts.size()])); 1.96 + if (!ok) 1.97 + throw new BuildException("CompileProperties failed."); 1.98 + } 1.99 + } 1.100 + 1.101 + private File srcDir; 1.102 + private File destDir; 1.103 + private String superclass = "java.util.ListResourceBundle"; 1.104 +}