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/**
* This file is part of the CRISTAL-iSE kernel.
* Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
*
* This library 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 3 of the License, or (at
* your option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; with out 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 library; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* http://www.fsf.org/licensing/licenses/lgpl.html
*/
package com.c2kernel.lifecycle.instance.predefined.server;
import java.util.Arrays;
import java.util.Stack;
import com.c2kernel.common.CannotManage;
import com.c2kernel.common.InvalidData;
import com.c2kernel.common.ObjectAlreadyExists;
import com.c2kernel.common.ObjectCannotBeUpdated;
import com.c2kernel.lifecycle.instance.predefined.PredefinedStep;
import com.c2kernel.lookup.AgentPath;
import com.c2kernel.lookup.DomainPath;
import com.c2kernel.lookup.ItemPath;
import com.c2kernel.process.Gateway;
import com.c2kernel.utils.Logger;
public class AddDomainContext extends PredefinedStep {
public AddDomainContext() {
super();
}
@Override
protected String runActivityLogic(AgentPath agent, ItemPath item,
int transitionID, String requestData) throws InvalidData, ObjectCannotBeUpdated, ObjectAlreadyExists, CannotManage {
String[] params = getDataList(requestData);
if (Logger.doLog(3)) Logger.msg(3, "AddDomainContext: called by "+agent+" on "+item+" with parameters "+Arrays.toString(params));
if (params.length != 1) throw new InvalidData("AddDomainContext: Invalid parameters "+Arrays.toString(params));
DomainPath pathToAdd = new DomainPath(params);
if (pathToAdd.exists())
throw new ObjectAlreadyExists("Context "+pathToAdd+" already exists");
// collect parent paths if they don't exist
Stack<DomainPath> pathsToAdd = new Stack<DomainPath>();
while(pathToAdd!= null && !pathToAdd.exists()) {
pathsToAdd.push(pathToAdd);
pathToAdd = pathToAdd.getParent();
}
while(!pathsToAdd.empty()) {
pathToAdd = pathsToAdd.pop();
Gateway.getLookupManager().add(pathToAdd);
}
return requestData;
}
}
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