/*
* Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package com.sun.tools.internal.ws.wscompile;
import com.sun.tools.internal.ws.resources.WscompileMessages;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
/**
* Provide common jaxws tool options.
*
* @author Vivek Pandey
*/
public class Options {
/**
* -verbose
*/
public boolean verbose;
/**
* - quite
*/
public boolean quiet;
/**
* -keep
*/
public boolean keep;
/**
* -d
*/
public File destDir = new File(".");
/**
* -s
*/
public File sourceDir;
public String classpath = System.getProperty("java.class.path");
/**
* -Xnocompile
*/
public boolean nocompile;
public enum Target {
V2_0, V2_1;
/**
* Returns true if this version is equal or later than the given one.
*/
public boolean isLaterThan(Target t) {
return this.ordinal() >= t.ordinal();
}
/**
* Parses "2.0" and "2.1" into the {@link Target} object.
*
* @return null for parsing failure.
*/
public static Target parse(String token) {
if (token.equals("2.0"))
return Target.V2_0;
else if (token.equals("2.1"))
return Target.V2_1;
return null;
}
/**
* Gives the String representation of the {@link Target}
*/
public String getVersion(){
switch(this){
case V2_0:
return "2.0";
case V2_1:
return "2.1";
default:
return null;
}
}
}
public Target target = Target.V2_1;
/**
* strictly follow the compatibility rules specified in JAXWS spec
*/
public static final int STRICT = 1;
/**
* loosely follow the compatibility rules and allow the use of vendor
* binding extensions
*/
public static final int EXTENSION = 2;
/**
* this switch determines how carefully the compiler will follow
* the compatibility rules in the spec. Either <code>STRICT</code>
* or <code>EXTENSION</code>.
*/
public int compatibilityMode = STRICT;
public boolean isExtensionMode() {
return compatibilityMode == EXTENSION;
}
/**
* Target direcoty when producing files.
*/
public File targetDir = new File(".");
public boolean debug = false;
/**
* -Xdebug - gives complete stack trace
*/
public boolean debugMode = false;
private final List<File> generatedFiles = new ArrayList<File>();
private ClassLoader classLoader;
/**
* Remember info on generated source file generated so that it
* can be removed later, if appropriate.
*/
public void addGeneratedFile(File file) {
generatedFiles.add(file);
}
/**
* Remove generated files
*/
public void removeGeneratedFiles(){
for(File file : generatedFiles){
if (file.getName().endsWith(".java")) {
file.delete();
}
}
generatedFiles.clear();
}
/**
* Return all the generated files and its types.
*/
public Iterable<File> getGeneratedFiles() {
return generatedFiles;
}
/**
* Delete all the generated source files made during the execution
* of this environment (those that have been registered with the
* "addGeneratedFile" method).
*/
public void deleteGeneratedFiles() {
synchronized (generatedFiles) {
for (File file : generatedFiles) {
if (file.getName().endsWith(".java")) {
file.delete();
}
}
generatedFiles.clear();
}
}
/**
* Parses arguments and fill fields of this object.
*
* @exception BadCommandLineException
* thrown when there's a problem in the command-line arguments
*/
public void parseArguments( String[] args ) throws BadCommandLineException {
for (int i = 0; i < args.length; i++) {
if(args[i].length()==0)
throw new BadCommandLineException();
if (args[i].charAt(0) == '-') {
int j = parseArguments(args,i);
if(j==0)
throw new BadCommandLineException(WscompileMessages.WSCOMPILE_INVALID_OPTION(args[i]));
i += (j-1);
} else {
addFile(args[i]);
}
}
if(destDir == null)
destDir = new File(".");
if(sourceDir == null)
sourceDir = destDir;
}
/**
* Adds a file from the argume
*
* @param arg a file, could be a wsdl or xsd or a Class
*/
protected void addFile(String arg) throws BadCommandLineException {}
/**
* Parses an option <code>args[i]</code> and return
* the number of tokens consumed.
*
* @return
* 0 if the argument is not understood. Returning 0
* will let the caller report an error.
* @exception BadCommandLineException
* If the callee wants to provide a custom message for an error.
*/
protected int parseArguments(String[] args, int i) throws BadCommandLineException {
if (args[i].equals("-g")) {
debug = true;
return 1;
} else if (args[i].equals("-Xdebug")) {
debugMode = true;
return 1;
} else if (args[i].equals("-Xendorsed")) {
// this option is processed much earlier, so just ignore.
return 1;
} else if (args[i].equals("-verbose")) {
verbose = true;
return 1;
} else if (args[i].equals("-quiet")) {
quiet = true;
return 1;
} else if (args[i].equals("-keep")) {
keep = true;
return 1;
} else if (args[i].equals("-target")) {
String token = requireArgument("-target", args, ++i);
target = Target.parse(token);
if(target == null)
throw new BadCommandLineException(WscompileMessages.WSIMPORT_ILLEGAL_TARGET_VERSION(token));
return 2;
}else if (args[i].equals("-d")) {
destDir = new File(requireArgument("-d", args, ++i));
if (!destDir.exists())
throw new BadCommandLineException(WscompileMessages.WSCOMPILE_NO_SUCH_DIRECTORY(destDir.getPath()));
return 2;
} else if (args[i].equals("-s")) {
sourceDir = new File(requireArgument("-s", args, ++i));
keep = true;
if (!sourceDir.exists()) {
throw new BadCommandLineException(WscompileMessages.WSCOMPILE_NO_SUCH_DIRECTORY(sourceDir.getPath()));
}
return 2;
} else if (args[i].equals("-extension")) {
compatibilityMode = EXTENSION;
return 1;
} else if (args[i].startsWith("-help")) {
WeAreDone done = new WeAreDone();
done.initOptions(this);
throw done;
} else if (args[i].equals("-Xnocompile")) {
// -nocompile implies -keep. this is undocumented switch.
nocompile = true;
keep = true;
return 1;
}
return 0;
}
/**
* Obtains an operand and reports an error if it's not there.
*/
public String requireArgument(String optionName, String[] args, int i) throws BadCommandLineException {
//if (i == args.length || args[i].startsWith("-")) {
if (args[i].startsWith("-")) {
throw new BadCommandLineException(WscompileMessages.WSCOMPILE_MISSING_OPTION_ARGUMENT(optionName));
}
return args[i];
}
/**
* Used to signal that we've finished processing.
*/
public static final class WeAreDone extends BadCommandLineException {}
/**
* Get a URLClassLoader from using the classpath
*/
public ClassLoader getClassLoader() {
if (classLoader == null) {
classLoader =
new URLClassLoader(pathToURLs(classpath),
this.getClass().getClassLoader());
}
return classLoader;
}
/**
* Utility method for converting a search path string to an array
* of directory and JAR file URLs.
*
* @param path the search path string
* @return the resulting array of directory and JAR file URLs
*/
public static URL[] pathToURLs(String path) {
StringTokenizer st = new StringTokenizer(path, File.pathSeparator);
URL[] urls = new URL[st.countTokens()];
int count = 0;
while (st.hasMoreTokens()) {
URL url = fileToURL(new File(st.nextToken()));
if (url != null) {
urls[count++] = url;
}
}
if (urls.length != count) {
URL[] tmp = new URL[count];
System.arraycopy(urls, 0, tmp, 0, count);
urls = tmp;
}
return urls;
}
/**
* Returns the directory or JAR file URL corresponding to the specified
* local file name.
*
* @param file the File object
* @return the resulting directory or JAR file URL, or null if unknown
*/
public static URL fileToURL(File file) {
String name;
try {
name = file.getCanonicalPath();
} catch (IOException e) {
name = file.getAbsolutePath();
}
name = name.replace(File.separatorChar, '/');
if (!name.startsWith("/")) {
name = "/" + name;
}
// If the file does not exist, then assume that it's a directory
if (!file.isFile()) {
name = name + "/";
}
try {
return new URL("file", "", name);
} catch (MalformedURLException e) {
throw new IllegalArgumentException("file");
}
}
}