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1 package hero.entity;
2 import hero.interfaces.Constants;
3 import hero.interfaces.BnNodeLocal;
4 import hero.interfaces.BnEdgeLocal;
5 import hero.util.BonitaProjectLocator;
6 import hero.util.BonitaServiceException;
7 import hero.util.BonitaServiceValue;
8 import hero.util.HeroException;
9 import hero.util.values.BonitaEdgeValue;
10 import hero.util.values.BonitaProjectValue;
11
12 import java.util.*;
13
14 public class OrEdgeState extends EdgeState {
15
16 private static OrEdgeState nd;
17
18 public OrEdgeState() {
19 }
20
21 public static OrEdgeState getInstance() {
22 if (nd == null) {
23 nd = new OrEdgeState();
24 }
25 return nd;
26 }
27
28 public int state(BnNodeLocal node) {
29 BonitaProjectValue currentProject=null;
31 Collection edges = new ArrayList();
32 Collection edgesModel = new ArrayList();
33
34 try{
35 edges = BonitaServiceValue.getNode(node.getBnProject(),node.getName()).getInEdges();
36 }catch (Exception  e) {e.printStackTrace();}
37
38 String nodeName = node.getName();
40 if (isInstance(node.getName()))
41 nodeName = getModel(nodeName);
42
43 try{
44 edgesModel = BonitaServiceValue.getNode(node.getBnProject().getModel().getName(),nodeName).getInEdges();
45 }catch (Exception e) {edgesModel=new ArrayList();}
46 if (edges.size() != edgesModel.size() && !edgesModel.isEmpty())
47 edges = concatEdges(edges, edgesModel);
48
49 Iterator i = edges.iterator();
50 int result = Constants.Nd.EDGEINITIAL;
51 boolean active = false;
52 while (i.hasNext()) {
53 BonitaEdgeValue edge = (BonitaEdgeValue) i.next();
54
55 if (edge.getState() == Constants.Ed.ACTIVE) {
56 result = Constants.Nd.ACTIVE;
57 active = true;
58 break;
59 }
60 if (edge.getState() == Constants.Ed.INITIAL) {
61 result = Constants.Nd.EDGEINITIAL;
62 active = true;
63 }
64 if ((edge.getState() == Constants.Ed.ANTICIPATING)) {
65 result = Constants.Nd.ANTACTIVE;
66 active = true;
67 break;
68 }
69 if ((edge.getState() == Constants.Ed.DEAD) && !active)
70 result = Constants.Nd.CANCEL;
71 }
72 return result;
73
74 }
75
76 private String getModel(String instanceName) {
77 int i = instanceName.indexOf("_instance");
78 return (instanceName.substring(0, i));
79 }
80
81 private boolean isInstance(String name) {
82 return (name.matches(".*_instance.*"));
83 }
84
85 private Collection concatEdges(Collection edges, Collection edgesModel) {
86 Collection result = new ArrayList();
87 Iterator ed = edgesModel.iterator();
88 while (ed.hasNext())
89 {
90 boolean found = false;
91 BonitaEdgeValue el = (BonitaEdgeValue)ed.next();
92 String nodeName = el.getInNode();
93 Iterator instEdges = edges.iterator();
94 while(instEdges.hasNext())
95 {
96 BonitaEdgeValue insEd = (BonitaEdgeValue)instEdges.next();
97 String node = insEd.getInNode();
98 if (this.isInstance(node))
99 node = this.getModel(node);
100 if (nodeName.equals(node))
101 {
102 result.add(insEd);
103 found = true;
104 break;
105 }
106 }
107 if (!found)
108 result.add(el);
109 }
110 return result;
111 }
112
113 }
114 |
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