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/******************************************************************************* |
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* Copyright (c) 2006 IBM Corporation and others. |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* which accompanies this distribution, and is available at |
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* http://www.eclipse.org/legal/epl-v10.html |
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* |
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* Contributors: |
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* IBM - Initial API and implementation |
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*******************************************************************************/ |
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package org.eclipse.update.internal.provisional; |
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|
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import java.io.File; |
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import java.util.HashMap; |
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import java.util.Map; |
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import org.eclipse.core.runtime.IPlatformRunnable; |
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import org.eclipse.core.runtime.Platform; |
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import org.eclipse.osgi.util.NLS; |
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import org.eclipse.update.internal.core.Messages; |
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import org.eclipse.update.internal.jarprocessor.JarProcessor; |
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import org.eclipse.update.internal.jarprocessor.Main; |
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|
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/** |
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* The application class used to perform update site optimizations. |
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* <p> |
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* <b>Note:</b> This class/interface is part of an interim API that is still under development and expected to |
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* change significantly before reaching stability. It is being made available at this early stage to solicit feedback |
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* from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken |
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* (repeatedly) as the API evolves. |
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* </p> |
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* @since 3.2 |
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*/ |
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public class SiteOptimizerApplication implements IPlatformRunnable { |
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public final static Integer EXIT_ERROR = new Integer(1); |
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public final static String JAR_PROCESSOR = "-jarProcessor"; //$NON-NLS-1$ |
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public final static String DIGEST_BUILDER = "-digestBuilder"; //$NON-NLS-1$ |
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public final static String INPUT = "input"; //$NON-NLS-1$ |
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public final static String OUTPUT_DIR = "-outputDir"; //$NON-NLS-1$ |
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public final static String JAR_PROCESSOR_PACK = "-pack"; //$NON-NLS-1$ |
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public final static String JAR_PROCESSOR_UNPACK = "-unpack"; //$NON-NLS-1$ |
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public final static String JAR_PROCESSOR_REPACK = "-repack"; //$NON-NLS-1$ |
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public final static String JAR_PROCESSOR_SIGN = "-sign"; //$NON-NLS-1$ |
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|
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|
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/** |
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* Parses the command line in the form: |
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* [-key [value]]* [inputvalue] |
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* If the last argument does not start with a "-" then it is taken as the input value and not the value for a preceding -key |
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* @param args |
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* @return |
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*/ |
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private Map parseCmdLine(String [] args) { |
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Map cmds = new HashMap(); |
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for (int i = 0; i < args.length; i++) { |
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if(i == args.length - 1 && !args[i].startsWith("-")) { //$NON-NLS-1$ |
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cmds.put(INPUT, args[i]); |
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} else { |
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String key = args[i]; |
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String val = null; |
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if( i < args.length - 2 && !args[i + 1].startsWith("-")){ //$NON-NLS-1$ |
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val = args[++i]; |
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} |
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cmds.put(key, val); |
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} |
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} |
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return cmds; |
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} |
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private boolean runJarProcessor(Map params) { |
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Main.Options options = new Main.Options(); |
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options.pack = params.containsKey(JAR_PROCESSOR_PACK); |
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options.unpack = params.containsKey(JAR_PROCESSOR_UNPACK); |
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options.repack = params.containsKey(JAR_PROCESSOR_REPACK); |
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options.signCommand = (String) params.get(JAR_PROCESSOR_SIGN); |
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options.outputDir = (String) params.get(OUTPUT_DIR); |
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String problem = null; |
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String input = (String) params.get(INPUT); |
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if(input == null) |
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problem = Messages.SiteOptimizer_inputNotSpecified; |
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else { |
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File inputFile = new File(input); |
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if(inputFile.exists()) |
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options.input = inputFile; |
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else |
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problem = NLS.bind(Messages.SiteOptimizer_inputFileNotFound, new String[] {input}); |
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} |
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if (options.unpack) { |
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if (!JarProcessor.canPerformUnpack()) { |
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problem = Messages.JarProcessor_unpackNotFound; |
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} else if (options.pack || options.repack || options.signCommand != null) { |
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problem = Messages.JarProcessor_noPackUnpack; |
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} |
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} else if ((options.pack || options.repack) && !JarProcessor.canPerformPack()) { |
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problem = Messages.JarProcessor_packNotFound; |
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} |
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if(problem != null) { |
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System.out.println(problem); |
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return false; |
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} |
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Main.runJarProcessor(options); |
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return true; |
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} |
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private boolean runDigestBuilder(Map params) { |
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//TODO |
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return true; |
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} |
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/* (non-Javadoc) |
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* @see org.eclipse.core.runtime.IPlatformRunnable#run(java.lang.Object) |
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*/ |
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public Object run(Object args) throws Exception { |
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Platform.endSplash(); |
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if (args == null) |
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return EXIT_ERROR; |
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if (args instanceof String[]) { |
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Map params = parseCmdLine((String[]) args); |
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if(params.containsKey(JAR_PROCESSOR)){ |
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if(!runJarProcessor(params)) |
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return EXIT_ERROR; |
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} |
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if(params.containsKey(DIGEST_BUILDER)){ |
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if(!runDigestBuilder(params)) |
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return EXIT_ERROR; |
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} |
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} |
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return IPlatformRunnable.EXIT_OK; |
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} |
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|
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} |
