/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.geronimo.cli.deployer;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.GnuParser;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.geronimo.cli.CLParserException;
/**
* @version $Rev: 476049 $ $Date: 2006-11-17 15:35:17 +1100 (Fri, 17 Nov 2006) $
*/
public class DistributeCommandArgsImpl implements DistributeCommandArgs {
private final static String ARGUMENT_IN_PLACE_SHORTFORM = "i";
private final static String ARGUMENT_IN_PLACE = "inPlace";
private final static String ARGUMENT_TARGETS_SHORTFORM = "t";
private final static String ARGUMENT_TARGETS = "targets";
protected final Options options;
protected CommandLine commandLine;
public DistributeCommandArgsImpl(String[] args) throws CLParserException {
options = new Options();
addInPlace();
addTargets();
CommandLineParser parser = new GnuParser();
try {
commandLine = parser.parse(options, args, true);
} catch (ParseException e) {
throw new CLParserException(e.getMessage(), e);
}
if (0 == commandLine.getArgs().length) {
throw new CLParserException("Must specify a module or plan (or both)");
} else if (2 < commandLine.getArgs().length) {
throw new CLParserException("Too many arguments");
}
}
protected void addTargets() {
OptionBuilder optionBuilder = OptionBuilder.hasArg().withArgName("targets");
optionBuilder = optionBuilder.withLongOpt(ARGUMENT_TARGETS);
optionBuilder = optionBuilder
.withDescription("If no targets are provided, the module is distributed to all available "
+ "targets. Geronimo only provides one target (ever), so this is primarily "
+ "useful when using a different driver.\n");
Option option = optionBuilder.create(ARGUMENT_TARGETS_SHORTFORM);
options.addOption(option);
}
protected void addInPlace() {
options.addOption(ARGUMENT_IN_PLACE_SHORTFORM,
ARGUMENT_IN_PLACE,
false,
"If inPlace is provided, the module is not copied to the configuration "
+ "store of the selected targets. The targets directly use the module.");
}
public String[] getTargets() {
String targets = commandLine.getOptionValue(ARGUMENT_TARGETS_SHORTFORM);
if (null == targets) {
return new String[0];
}
return targets.split(";");
}
public boolean isInPlace() {
return commandLine.hasOption(ARGUMENT_IN_PLACE_SHORTFORM);
}
public String[] getArgs() {
return commandLine.getArgs();
}
}