001    /**
002     * Copyright 2005-2011 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.kew.engine;
017    
018    import java.util.ArrayList;
019    import java.util.List;
020    
021    import org.kuali.rice.kew.engine.node.Branch;
022    import org.kuali.rice.kew.engine.node.BranchState;
023    import org.kuali.rice.kew.engine.node.DynamicNode;
024    import org.kuali.rice.kew.engine.node.DynamicResult;
025    import org.kuali.rice.kew.engine.node.RouteNode;
026    import org.kuali.rice.kew.engine.node.RouteNodeInstance;
027    import org.kuali.rice.kew.api.exception.WorkflowException;
028    
029    
030    public class DynamicSplitTestNode implements DynamicNode {
031    
032        private static final String NEXT_NODE_NAME = "SubRequests";
033        private static final String[] ROLES = new String[] { "Sub1", "Sub2", "Sub3" };
034        
035        public DynamicResult transitioningInto(RouteContext context, RouteNodeInstance process, RouteHelper helper) throws Exception {
036            List<RouteNodeInstance> nextNodeInstances = new ArrayList<RouteNodeInstance>();
037            for (int index = 0; index < ROLES.length; index++) {
038                String roleName = ROLES[index];
039                RouteNode node = helper.getNodeFactory().getRouteNode(context, NEXT_NODE_NAME);
040                if (node == null) {
041                    throw new WorkflowException("Couldn't locate node for name: " + NEXT_NODE_NAME);
042                }
043                RouteNodeInstance nextNodeInstance = helper.getNodeFactory().createRouteNodeInstance(context.getDocument().getDocumentId(), node);
044                Branch branch = helper.getNodeFactory().createBranch(roleName, context.getNodeInstance().getBranch(), nextNodeInstance);
045                branch.addBranchState(new BranchState("role", roleName));
046                branch.setSplitNode(context.getNodeInstance());
047                nextNodeInstances.add(nextNodeInstance);
048            }
049            //return new DynamicResult(true, nextNodeInstances);
050            throw new UnsupportedOperationException("No!!!!");
051        }
052        
053        
054    
055        public DynamicResult transitioningOutOf(RouteContext context, RouteHelper helper) throws Exception {
056            throw new UnsupportedOperationException("never written");
057        }
058    }