aoqi@0: /*
aoqi@0:  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: package com.sun.tools.internal.ws.processor.util;
aoqi@0: 
aoqi@0: import com.sun.tools.internal.ws.processor.generator.GeneratorException;
aoqi@0: import com.sun.tools.internal.ws.util.ClassNameInfo;
aoqi@0: 
aoqi@0: import java.io.File;
aoqi@0: import java.io.IOException;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * Util provides static utility methods used by other wscompile classes.
aoqi@0:  *
aoqi@0:  * @author WS Development Team
aoqi@0:  */
aoqi@0: public class DirectoryUtil  {
aoqi@0: 
aoqi@0:     public static File getOutputDirectoryFor(String theClass, File rootDir) throws GeneratorException {
aoqi@0: 
aoqi@0:         File outputDir = null;
aoqi@0:         String qualifiedClassName = theClass;
aoqi@0:         String packagePath = null;
aoqi@0:         String packageName = ClassNameInfo.getQualifier(qualifiedClassName);
aoqi@0:         if (packageName != null && packageName.length() > 0) {
aoqi@0:             packagePath = packageName.replace('.', File.separatorChar);
aoqi@0:         }
aoqi@0: 
aoqi@0:         // Do we have a root directory?
aoqi@0:         if (rootDir != null) {
aoqi@0: 
aoqi@0:             // Yes, do we have a package name?
aoqi@0:             if (packagePath != null) {
aoqi@0: 
aoqi@0:                 // Yes, so use it as the root. Open the directory...
aoqi@0:                 outputDir = new File(rootDir, packagePath);
aoqi@0: 
aoqi@0:                 // Make sure the directory exists...
aoqi@0:                 ensureDirectory(outputDir);
aoqi@0:             } else {
aoqi@0: 
aoqi@0:                 // Default package, so use root as output dir...
aoqi@0:                 outputDir = rootDir;
aoqi@0:             }
aoqi@0:         } else {
aoqi@0: 
aoqi@0:             // No root directory. Get the current working directory...
aoqi@0:             String workingDirPath = System.getProperty("user.dir");
aoqi@0:             File workingDir = new File(workingDirPath);
aoqi@0: 
aoqi@0:             // Do we have a package name?
aoqi@0:             if (packagePath == null) {
aoqi@0: 
aoqi@0:                 // No, so use working directory...
aoqi@0:                 outputDir = workingDir;
aoqi@0:             } else {
aoqi@0: 
aoqi@0:                 // Yes, so use working directory as the root...
aoqi@0:                 outputDir = new File(workingDir, packagePath);
aoqi@0: 
aoqi@0:                 // Make sure the directory exists...
aoqi@0:                 ensureDirectory(outputDir);
aoqi@0:             }
aoqi@0:         }
aoqi@0: 
aoqi@0:         // Finally, return the directory...
aoqi@0:         return outputDir;
aoqi@0:     }
aoqi@0: 
aoqi@0:     public static String getRelativePathfromCommonBase(File file, File base) throws IOException {
aoqi@0:         String basePath = base.getCanonicalPath();
aoqi@0:         String filePath = file.getCanonicalPath();
aoqi@0:         return filePath.substring(basePath.length());
aoqi@0: 
aoqi@0:     }
aoqi@0: 
aoqi@0:     private static void ensureDirectory(File dir) throws GeneratorException {
aoqi@0:         if (!dir.exists()) {
aoqi@0:             boolean created = dir.mkdirs();
aoqi@0:             if (!created || !dir.exists()) {
aoqi@0:                 throw new GeneratorException("generator.cannot.create.dir",
aoqi@0:                     dir.getAbsolutePath());
aoqi@0:             }
aoqi@0:         }
aoqi@0:     }
aoqi@0: }