001: /* ====================================================================
002: * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
003: *
004: * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by Jcorporate Ltd.
021: * (http://www.jcorporate.com/)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. "Jcorporate" and product names such as "Expresso" must
026: * not be used to endorse or promote products derived from this
027: * software without prior written permission. For written permission,
028: * please contact info@jcorporate.com.
029: *
030: * 5. Products derived from this software may not be called "Expresso",
031: * or other Jcorporate product names; nor may "Expresso" or other
032: * Jcorporate product names appear in their name, without prior
033: * written permission of Jcorporate Ltd.
034: *
035: * 6. No product derived from this software may compete in the same
036: * market space, i.e. framework, without prior written permission
037: * of Jcorporate Ltd. For written permission, please contact
038: * partners@jcorporate.com.
039: *
040: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
041: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
042: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
043: * DISCLAIMED. IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
044: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
045: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
046: * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
047: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
048: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
049: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
050: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
051: * SUCH DAMAGE.
052: * ====================================================================
053: *
054: * This software consists of voluntary contributions made by many
055: * individuals on behalf of the Jcorporate Ltd. Contributions back
056: * to the project(s) are encouraged when you make modifications.
057: * Please send them to support@jcorporate.com. For more information
058: * on Jcorporate Ltd. and its products, please see
059: * <http://www.jcorporate.com/>.
060: *
061: * Portions of this software are based upon other open source
062: * products and are subject to their respective licenses.
063: */
064:
065: package com.jcorporate.expresso.services.test;
066:
067: import java.util.ArrayList;
068: import java.util.HashMap;
069: import java.util.StringTokenizer;
070:
071: /**
072: * Parser class for parsing the command line to get config directory and
073: * webapp directory
074: * Required arguments:
075: * <pre>/configDir = <path to configDirectory></pre><br>
076: * <pre>/webAppDir = <path to web app directory></pre>
077: *
078: * @author Michael Rimov
079: * @version $Revision: 1.9 $ $Date: 2004/11/17 20:48:22 $
080: */
081: public class CommandLineParser {
082: static ArrayList returnValues = new ArrayList();
083:
084: public CommandLineParser() {
085: }
086:
087: /**
088: * Processes the command line arguments and
089: * returns the rest of the command line after we extract what we want.
090: */
091: public static String[] parseCommandLine(String[] args)
092: throws Exception {
093: HashMap commandArgs = new HashMap();
094:
095: for (int i = 0; i < args.length; i++) {
096: if (args[i].indexOf("=") > 0) {
097: parseArgv(args[i], commandArgs);
098: } else {
099: returnValues.add(args[i]);
100: }
101: }
102: if (commandArgs.get("configDir") == null) {
103: if (System.getProperty("junit.argv.configDir") == null) {
104: throw new Exception("missing configDir parameter");
105: }
106: } else {
107: System.setProperty("junit.argv.configDir",
108: (String) commandArgs.get("configDir"));
109: }
110: if (commandArgs.get("webAppDir") == null) {
111: if (System.getProperty("junit.argv.webAppDir") == null) {
112: throw new Exception("missing webAppDir parameter");
113: }
114: } else {
115: System.setProperty("junit.argv.webAppDir",
116: (String) commandArgs.get("webAppDir"));
117: }
118: if (returnValues.isEmpty()) {
119: return null;
120: } else {
121: Object[] tempValues = returnValues.toArray();
122: String[] values = new String[tempValues.length];
123:
124: /**
125: * @todo: Anybody know how to load up values[] from
126: * an Object[] without going through this process???
127: * Thanks. -MR
128: */
129: for (int i = 0; i < tempValues.length; i++) {
130: values[i] = (String) tempValues[i];
131: }
132:
133: return values;
134: }
135: }
136:
137: /**
138: * Parse the command line to get things like config dir, etc.
139: *
140: * @param argv
141: * @param commandArgs - the Hashtable to put properly formatted parameters into
142: */
143: protected static void parseArgv(String argv, HashMap commandArgs) {
144: String paramCode = null;
145: String paramValue = null;
146: StringTokenizer stk = new StringTokenizer(argv, "=");
147:
148: if (!stk.hasMoreTokens()) {
149: return;
150: }
151:
152: paramCode = stk.nextToken();
153:
154: if (!stk.hasMoreTokens()) {
155: return;
156: }
157:
158: paramValue = stk.nextToken();
159: commandArgs.put(paramCode, paramValue);
160: } /* parseCommandLine(String) */
161:
162: }
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