/**
This file is part of Waarp Project.
Copyright 2009, Frederic Bregier, and individual contributors by the @author
tags. See the COPYRIGHT.txt in the distribution for a full listing of
individual contributors.
All Waarp Project is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Waarp 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 for more details.
You should have received a copy of the GNU General Public License
along with Waarp . If not, see <http://www.gnu.org/licenses/>.
*/
package org.waarp.openr66.context.task.javatask;
import org.waarp.common.database.exception.WaarpDatabaseException;
import org.waarp.common.logging.WaarpLogger;
import org.waarp.common.logging.WaarpLoggerFactory;
import org.waarp.common.utility.UUID;
import org.waarp.openr66.context.task.AbstractExecJavaTask;
/**
* Add an UUID in the TransferInformation to the current Task.</br>
* This should be called on caller side in pre-task since the transfer information will be transfered just after.</br>
* The second argument is -1 = added in front, +1 = added at last, default being -1.</br>
* The third argument, optional, is "-format" followed by a string containing "#UUID#" to be replaced by the uuid
* and starting with - or +, meaning this will be added at the beginning or the end of the generated new string. Default is equivalent to "-format -##UUID##".
* </br>
* To be called as: <task><type>EXECJAVA</type><path>org.waarp.openr66.context.task.javatask.AddUuidJavaTask [-format (-/+)##UUID##]</path></task>
*
* @author "Frederic Bregier"
*
*/
public class AddUuidJavaTask extends AbstractExecJavaTask {
/**
* Internal Logger
*/
private static final WaarpLogger logger = WaarpLoggerFactory
.getLogger(AddUuidJavaTask.class);
private static final String sUUID = "#UUID#";
@Override
public void run() {
logger.debug(this.toString());
UUID uuid = new UUID();
String []args = fullarg.split(" ");
String fileInfo = null;
String format = "-##UUID##";
int way = -1;
for (int i = 0; i < args.length; i++) {
if (args[i].equalsIgnoreCase("-format")) {
format = args[i+1];
if (format.charAt(0) == '-') {
way = -1;
format = format.substring(1);
} else if (format.charAt(0) == '+') {
way = 1;
format = format.substring(1);
}
i++;
}
}
logger.debug("Replace UUID in {} way: {}", format, way);
if (way < 0) {
fileInfo = format.replace(sUUID, uuid.toString()) + " " + this.session.getRunner().getFileInformation();
} else {
fileInfo = this.session.getRunner().getFileInformation() + " " + format.replace(sUUID, uuid.toString());
}
this.session.getRunner().setFileInformation(fileInfo);
try {
this.session.getRunner().update();
} catch (WaarpDatabaseException e) {
logger.error("UUID cannot be saved to fileInformation:" + fileInfo);
this.status = 2;
return;
}
logger.debug("UUID saved to fileInformation:" + fileInfo);
this.status = 0;
}
}