/*
* The Kuali Financial System, a comprehensive financial management system for higher education.
*
* Copyright 2005-2014 The Kuali Foundation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.kuali.kfs.sys.document.workflow;
import java.util.ArrayList;
import java.util.List;
import org.kuali.kfs.sys.context.SpringContext;
import org.kuali.kfs.sys.document.FinancialSystemDocument;
import org.kuali.kfs.sys.document.FinancialSystemMaintenanceDocument;
import org.kuali.kfs.sys.document.FinancialSystemTransactionalDocument;
import org.kuali.rice.kew.engine.RouteContext;
import org.kuali.rice.kew.engine.RouteHelper;
import org.kuali.rice.kew.engine.node.SplitNode;
import org.kuali.rice.kew.engine.node.SplitResult;
import org.kuali.rice.krad.document.Document;
import org.kuali.rice.krad.service.DocumentService;
public class SimpleBooleanSplitNode implements SplitNode {
/**
* @see org.kuali.rice.kew.engine.node.SimpleNode#process(org.kuali.rice.kew.engine.RouteContext, org.kuali.rice.kew.engine.RouteHelper)
*/
@Override
public SplitResult process(RouteContext context, RouteHelper helper) throws Exception {
SplitResult result = null;
String documentID = context.getDocument().getDocumentId();
Document document = SpringContext.getBean(DocumentService.class).getByDocumentHeaderId(documentID);
if (document instanceof FinancialSystemDocument) {
String nodeName = context.getNodeInstance().getRouteNode().getRouteNodeName();
boolean ret = ((FinancialSystemDocument)document).answerSplitNodeQuestion(nodeName);
result = booleanToSplitResult(ret);
} else {
throw new IllegalArgumentException("Document "+document.getDocumentTitle() +" with id " + documentID + " is not an instance of " + FinancialSystemMaintenanceDocument.class + " or " + FinancialSystemTransactionalDocument.class);
}
return result;
}
/**
* Converts a boolean value to SplitResult where the branch name is "True" or "False" based on the value of the given boolean
* @param b a boolean to convert to a SplitResult
* @return the converted SplitResult
*/
protected SplitResult booleanToSplitResult(boolean b) {
List<String> branches = new ArrayList<String>();
final String branchName = b ? "True" : "False";
branches.add(branchName);
return new SplitResult(branches);
}
}