/*
* 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.monitor;
import java.util.Iterator;
import java.util.Set;
import org.kuali.kfs.sys.context.SpringContext;
import org.kuali.kfs.sys.document.workflow.WorkflowTestUtils;
import org.kuali.kfs.sys.fixture.UserNameFixture;
import org.kuali.rice.kew.api.WorkflowDocument;
import org.kuali.rice.kew.api.exception.WorkflowException;
import org.kuali.rice.kim.api.identity.PersonService;
import org.kuali.rice.krad.workflow.service.WorkflowDocumentService;
/**
* Watches the workflow document and indicates valueChanged when either the status or the current node changes.
*/
public class DocumentWorkflowNodeMonitor extends ChangeMonitor {
protected String documentNumber;
protected String desiredNodeName;
public DocumentWorkflowNodeMonitor(String documentNumber, String desiredNodeName) throws WorkflowException {
this.documentNumber = documentNumber;
this.desiredNodeName = desiredNodeName;
}
public boolean valueChanged() throws Exception {
WorkflowDocument document = SpringContext.getBean(WorkflowDocumentService.class).loadWorkflowDocument(documentNumber, UserNameFixture.kfs.getPerson());
return WorkflowTestUtils.isAtNode(document, desiredNodeName);
}
}