/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.cli.impl;
import org.jboss.as.cli.CommandFormatException;
import org.jboss.as.cli.Util;
import org.jboss.as.cli.handlers.CommandHandlerWithArguments;
import org.jboss.as.cli.handlers.FilenameTabCompleter;
import org.jboss.as.cli.operation.ParsedCommandLine;
import org.jboss.as.cli.parsing.ExpressionBaseState;
import org.jboss.as.cli.parsing.ParsingState;
import org.jboss.as.cli.parsing.WordCharacterHandler;
/**
*
* @author Alexey Loubyansky
*/
public class FileSystemPathArgument extends ArgumentWithValue {
private final FilenameTabCompleter completer;
public FileSystemPathArgument(CommandHandlerWithArguments handler, FilenameTabCompleter completer, int index, String name) {
super(handler, completer, index, name);
this.completer = completer;
}
public FileSystemPathArgument(CommandHandlerWithArguments handler, FilenameTabCompleter completer, String name) {
super(handler, completer, name);
this.completer = completer;
}
@Override
protected ParsingState initParsingState() {
final ExpressionBaseState state = new ExpressionBaseState("EXPR", true, false);
if(Util.isWindows()) {
// to not require escaping FS name separator
state.setDefaultHandler(WordCharacterHandler.IGNORE_LB_ESCAPE_OFF);
} else {
state.setDefaultHandler(WordCharacterHandler.IGNORE_LB_ESCAPE_ON);
}
return state;
}
@Override
public String getValue(ParsedCommandLine args, boolean required) throws CommandFormatException {
return translatePath(super.getValue(args, required));
}
private String translatePath(String value) {
if(value != null) {
if(value.length() >= 0 && value.charAt(0) == '"' && value.charAt(value.length() - 1) == '"') {
value = value.substring(1, value.length() - 1);
}
if(completer != null) {
value = completer.translatePath(value);
}
}
return value;
}
}