Clover Coverage Report - Implementation 2.0.0-SNAPSHOT
Coverage timestamp: Wed Dec 31 1969 19:00:00 EST
Overview   Package   File
    FRAMES   NO FRAMES     
../../../../../../img/srcFileCovDistChart0.png 0% of files have more coverage
50   119   21   10
26   86   0.42   2.5
5     4.2  
2    
 
  NodeJotter       Line # 30 49 0% 20 79 0% 0.0
  NodeJotter.SplitJoinContext       Line # 110 1 0% 1 2 0% 0.0
 
No Tests
 
1    /*
2    * Copyright 2005-2007 The Kuali Foundation
3    *
4    *
5    * Licensed under the Educational Community License, Version 2.0 (the "License");
6    * you may not use this file except in compliance with the License.
7    * You may obtain a copy of the License at
8    *
9    * http://www.opensource.org/licenses/ecl2.php
10    *
11    * Unless required by applicable law or agreed to in writing, software
12    * distributed under the License is distributed on an "AS IS" BASIS,
13    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14    * See the License for the specific language governing permissions and
15    * limitations under the License.
16    */
17    package org.kuali.rice.kew.engine.node;
18   
19    import java.util.Iterator;
20    import java.util.List;
21   
22    import org.kuali.rice.kew.routeheader.DocumentRouteHeaderValue;
23   
24   
25    /**
26    * Logs {@link RouteNodeInstance} graphs in a format which is indented and easy to read.
27    *
28    * @author Kuali Rice Team (rice.collab@kuali.org)
29    */
 
30    public class NodeJotter {
31   
32    private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(NodeJotter.class);
33    private static final String INDENT = " ";
34   
 
35  0 toggle public static void jotNodeInstance(DocumentRouteHeaderValue document, RouteNodeInstance nodeInstance) {
36  0 try {
37  0 if (LOG.isDebugEnabled()) {
38  0 List initialNodeInstances = document.getInitialRouteNodeInstances();
39  0 for (Iterator iterator = initialNodeInstances.iterator(); iterator.hasNext();) {
40  0 RouteNodeInstance initialNodeInstance = (RouteNodeInstance) iterator.next();
41  0 NodeType nodeType = NodeType.fromNodeInstance(initialNodeInstance);
42  0 LOG.debug(orchestrateOutput(initialNodeInstance, nodeType, null, 0));
43    }
44  0 } else if (LOG.isInfoEnabled()) {
45  0 NodeType nodeType = NodeType.fromNodeInstance(nodeInstance);
46  0 LOG.info(outputNodeInstanceToLog(nodeInstance, nodeType, 0));
47    }
48    } catch (Throwable t) {
49  0 LOG.warn("Caught error attempting to jot node instance" + nodeInstance);
50    }
51    }
52   
 
53  0 toggle private static String orchestrateOutput(RouteNodeInstance nodeInstance, NodeType nodeType, SplitJoinContext sjCtx, int indentDepth) throws Exception {
54  0 String output = "";
55  0 boolean isSplit = NodeType.SPLIT.equals(nodeType);
56  0 boolean isJoin = NodeType.JOIN.equals(nodeType);
57  0 if (isJoin && sjCtx != null) {
58  0 sjCtx.joinNodeInstance = nodeInstance;
59  0 return output;
60    }
61  0 SplitJoinContext newSplitJoinContext = null;
62  0 if (isSplit) {
63  0 newSplitJoinContext = new SplitJoinContext(nodeInstance);
64    }
65  0 output += outputNodeInstanceToLog(nodeInstance, nodeType, indentDepth);
66  0 for (Iterator iterator = nodeInstance.getNextNodeInstances().iterator(); iterator.hasNext();) {
67  0 RouteNodeInstance nextNodeInstance = (RouteNodeInstance) iterator.next();
68  0 nodeType = NodeType.fromNodeInstance(nextNodeInstance);
69  0 if (newSplitJoinContext != null) {
70  0 output += orchestrateOutput(nextNodeInstance, nodeType, newSplitJoinContext, indentDepth + 1);
71    } else {
72  0 output += orchestrateOutput(nextNodeInstance, nodeType, sjCtx, indentDepth + 1);
73    }
74    }
75  0 if (isSplit) {
76  0 if (newSplitJoinContext != null && newSplitJoinContext.joinNodeInstance != null) {
77  0 nodeType = NodeType.fromNodeInstance(newSplitJoinContext.joinNodeInstance);
78  0 output += orchestrateOutput(newSplitJoinContext.joinNodeInstance, nodeType, sjCtx, indentDepth);
79    }
80    }
81  0 return output;
82    }
83   
 
84  0 toggle private static String outputNodeInstanceToLog(RouteNodeInstance nodeInstance, NodeType nodeType, int indentDepth) throws Exception {
85  0 String memAddress = nodeInstance.toString().split("@")[1];
86  0 String dataIndent = getIndent(indentDepth + 1);
87  0 String output = getIndent(indentDepth) + "[NODE type=" + nodeType.getName() + "]\n" + dataIndent + "Name: " + nodeInstance.getName() + "(" + memAddress + ")\n";
88  0 output += dataIndent + "State: ";
89  0 for (Iterator iterator = nodeInstance.getState().iterator(); iterator.hasNext();) {
90  0 NodeState nodeState = (NodeState) iterator.next();
91  0 output += nodeState.getKey() + "=" + nodeState.getValue();
92  0 if (iterator.hasNext()) {
93  0 output += ",";
94    }
95    }
96  0 output += "\n" + dataIndent + "Status Flags: initial=" + nodeInstance.isInitial() + ", active=" + nodeInstance.isActive() + ", complete=" + nodeInstance.isComplete();
97  0 output += (nodeInstance.getProcess() == null ? "" : "\n" + dataIndent + "Process Name: " + nodeInstance.getProcess().getName());
98  0 output += "\n";
99  0 return output;
100    }
101   
 
102  0 toggle private static String getIndent(int indentDepth) {
103  0 StringBuffer buffer = new StringBuffer();
104  0 for (int depth = 0; depth < indentDepth; depth++) {
105  0 buffer.append(INDENT);
106    }
107  0 return buffer.toString();
108    }
109   
 
110    private static class SplitJoinContext {
111    public RouteNodeInstance splitNodeInstance;
112    public RouteNodeInstance joinNodeInstance;
113   
 
114  0 toggle public SplitJoinContext(RouteNodeInstance splitNodeInstance) {
115  0 this.splitNodeInstance = splitNodeInstance;
116    }
117    }
118   
119    }
 
CloverReport generated by Clover Code Coverage v3.0.2
Wed Apr 13 2011 04:19:36 EDT.		   Clover: Open Source License registered to University of Arizona.