001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.geronimo.cli.deployer;
018
019 import org.apache.commons.cli.CommandLine;
020 import org.apache.commons.cli.CommandLineParser;
021 import org.apache.commons.cli.GnuParser;
022 import org.apache.commons.cli.Option;
023 import org.apache.commons.cli.OptionGroup;
024 import org.apache.commons.cli.Options;
025 import org.apache.commons.cli.ParseException;
026 import org.apache.geronimo.cli.CLParserException;
027
028 /**
029 * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
030 */
031 public class ListModulesCommandArgsImpl implements ListModulesCommandArgs {
032 private final static String ARGUMENT_ALL_SHORTFORM = "a";
033 private final static String ARGUMENT_ALL = "all";
034
035 private final static String ARGUMENT_STARTED_SHORTFORM = "s";
036 private final static String ARGUMENT_STARTED = "started";
037
038 private final static String ARGUMENT_STOPPED_SHORTFORM = "t";
039 private final static String ARGUMENT_STOPPED = "stopped";
040
041 protected final Options options;
042 protected CommandLine commandLine;
043
044 public ListModulesCommandArgsImpl(String[] args) throws CLParserException {
045 options = new Options();
046 addState();
047
048 CommandLineParser parser = new GnuParser();
049 try {
050 commandLine = parser.parse(options, args, true);
051 } catch (ParseException e) {
052 throw new CLParserException(e.getMessage(), e);
053 }
054 }
055
056 public boolean isAll() {
057 return commandLine.hasOption(ARGUMENT_ALL_SHORTFORM);
058 }
059
060 public boolean isStarted() {
061 return commandLine.hasOption(ARGUMENT_STARTED_SHORTFORM);
062 }
063
064 public boolean isStopped() {
065 return commandLine.hasOption(ARGUMENT_STOPPED_SHORTFORM);
066 }
067
068 public String[] getArgs() {
069 return commandLine.getArgs();
070 }
071
072 protected void addState() {
073 OptionGroup optionGroup = new OptionGroup();
074
075 Option option = new Option(ARGUMENT_ALL_SHORTFORM,
076 ARGUMENT_ALL,
077 false,
078 "All modules will be listed.");
079 optionGroup.addOption(option);
080
081 option = new Option(ARGUMENT_STARTED_SHORTFORM,
082 ARGUMENT_STARTED,
083 false,
084 "Only started modules will be listed.");
085 optionGroup.addOption(option);
086
087 option = new Option(ARGUMENT_STOPPED_SHORTFORM,
088 ARGUMENT_STOPPED,
089 false,
090 "Only stopped modules will be listed.");
091 optionGroup.addOption(option);
092
093 options.addOptionGroup(optionGroup);
094 }
095
096 }