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package com.sun.tools.ws.processor.util;
import com.sun.tools.ws.processor.generator.GeneratorException;
import com.sun.tools.ws.util.ClassNameInfo;
import java.io.File;
import java.io.IOException;
/**
* Util provides static utility methods used by other wscompile classes.
*
* @author WS Development Team
*/
public class DirectoryUtil {
public static File getOutputDirectoryFor(String theClass, File rootDir) throws GeneratorException {
File outputDir = null;
String qualifiedClassName = theClass;
String packagePath = null;
String packageName = ClassNameInfo.getQualifier(qualifiedClassName);
if (packageName != null && packageName.length() > 0) {
packagePath = packageName.replace('.', File.separatorChar);
}
// Do we have a root directory?
if (rootDir != null) {
// Yes, do we have a package name?
if (packagePath != null) {
// Yes, so use it as the root. Open the directory...
outputDir = new File(rootDir, packagePath);
// Make sure the directory exists...
ensureDirectory(outputDir);
} else {
// Default package, so use root as output dir...
outputDir = rootDir;
}
} else {
// No root directory. Get the current working directory...
String workingDirPath = System.getProperty("user.dir");
File workingDir = new File(workingDirPath);
// Do we have a package name?
if (packagePath == null) {
// No, so use working directory...
outputDir = workingDir;
} else {
// Yes, so use working directory as the root...
outputDir = new File(workingDir, packagePath);
// Make sure the directory exists...
ensureDirectory(outputDir);
}
}
// Finally, return the directory...
return outputDir;
}
public static String getRelativePathfromCommonBase(File file, File base) throws IOException {
String basePath = base.getCanonicalPath();
String filePath = file.getCanonicalPath();
return filePath.substring(basePath.length());
}
private static void ensureDirectory(File dir) throws GeneratorException {
if (!dir.exists()) {
boolean created = dir.mkdirs();
if (!created || !dir.exists()) {
throw new GeneratorException("generator.cannot.create.dir",
dir.getAbsolutePath());
}
}
}
}