/*
* RHQ Management Platform
* Copyright (C) 2005-2010 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.bundle.filetemplate.recipe;
import gnu.getopt.Getopt;
import gnu.getopt.LongOpt;
public class FileRecipeCommand implements RecipeCommand {
public String getName() {
return "file";
}
public void parse(RecipeParser parser, RecipeContext context, String[] args) {
String sopts = ":s:d:";
LongOpt[] lopts = { new LongOpt("source", LongOpt.REQUIRED_ARGUMENT, null, 's'),
new LongOpt("destination", LongOpt.REQUIRED_ARGUMENT, null, 'd') };
String source = null;
String destination = null;
Getopt getopt = new Getopt(getName(), args, sopts, lopts);
int code;
while ((code = getopt.getopt()) != -1) {
switch (code) {
case ':':
case '?': {
throw new IllegalArgumentException("Bad recipe command.");
}
case 1: {
throw new IllegalArgumentException("Bad recipe command!");
}
case 's': {
source = getopt.getOptarg();
break;
}
case 'd': {
destination = getopt.getOptarg();
break;
}
default: {
throw new IllegalArgumentException("Unexpected error in recipe command");
}
}
}
if (source == null) {
throw new IllegalArgumentException("Did not specify the source file to copy");
}
if (destination == null) {
throw new IllegalArgumentException("Did not specify the destination where the file should be copied");
}
context.addFile(source, destination);
return;
}
}