anttargetprint/src/com/android/anttargetprint/Main.java

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * Licensed 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 com.android.anttargetprint;

import java.io.File;
import java.util.List;
import java.util.Map.Entry;

import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;


public class Main {

    /**
     * @param args
     */
    public static void main(String[] args) {

        if (args.length != 1) {
            System.err.println("USAGE: <prog> [FILE]");
            System.exit(1);
        }

        try {
            SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
            BuildXmlHandler handler = new BuildXmlHandler();
            parser.parse(new File(args[0]), handler);

            for (Entry<String, List<String>> entry : handler.processTargets().entrySet()) {
                String name = entry.getKey();
                if (name.charAt(0) != '-') {
                    System.out.print(entry.getKey());
                    System.out.print(" : ");
                    for (String v : entry.getValue()) {
                        System.out.print(v);
                        System.out.print(" > ");
                    }
                    System.out.println();
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}