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1 package com.opensymphony.workflow.loader;
2
3 import com.opensymphony.workflow.designer.Utils;
4 import com.opensymphony.workflow.designer.WorkflowGraphModel;
5
6
10 public class DescriptorBuilder
11 {
12 public static StepDescriptor createStep(String  name, int id)
13 {
14 StepDescriptor step = new StepDescriptor();
15 step.setName(name);
16 step.setId(id);
17 return step;
18 }
19
20 public static ActionDescriptor createAction(StepDescriptor step, String name, int id)
21 {
22 ActionDescriptor action = new ActionDescriptor();
23 step.getActions().add(action);
24 action.setParent(step);
25 action.setAutoExecute(false);
26 action.setId(id);
27 action.setName(name);
28 action.setView(name);
29 return action;
30 }
31
32 public static JoinDescriptor createJoin(int id)
33 {
34 JoinDescriptor join = new JoinDescriptor();
35 join.setId(id);
36 return join;
37 }
38
39 public static SplitDescriptor createSplit(int id)
40 {
41 SplitDescriptor split = new SplitDescriptor();
42 split.setId(id);
43 return split;
44 }
45
46 public static ResultDescriptor createResult(WorkflowGraphModel model, AbstractDescriptor desc)
47 {
48 ResultDescriptor result = new ResultDescriptor();
49 Utils.checkId(model.getContext(), desc);
50 if(result.getId()==0)
51 result.setId(Utils.getNextId(model.getContext()));
52 result.setOldStatus(model.getPalette().getDefaultOldStatus());
53 result.setStatus(model.getPalette().getDefaultNextStatus());
54 if(desc instanceof StepDescriptor)
55 {
56 result.setStep(desc.getId());
57 }
58 else if(desc instanceof SplitDescriptor)
59 {
60 result.setSplit(desc.getId());
61 }
62 else if(desc instanceof JoinDescriptor)
63 {
64 result.setJoin(desc.getId());
65 }
66 else
67 {
68 return null;
69 }
70 return result;
71 }
72
73 public static ConditionalResultDescriptor createConditionalResult(WorkflowGraphModel model, AbstractDescriptor desc)
74 {
75 ConditionalResultDescriptor result = new ConditionalResultDescriptor();
76 Utils.checkId(model.getContext(), desc);
77 if(result.getId()==0)
78 result.setId(Utils.getNextId(model.getContext()));
79 result.setOldStatus(model.getPalette().getDefaultOldStatus());
80 result.setStatus(model.getPalette().getDefaultNextStatus());
81 if(desc instanceof StepDescriptor)
82 {
83 result.setStep(desc.getId());
84 }
85 else if(desc instanceof SplitDescriptor)
86 {
87 result.setSplit(desc.getId());
88 }
89 else if(desc instanceof JoinDescriptor)
90 {
91 result.setJoin(desc.getId());
92 }
93 else
94 {
95 return null;
96 }
97
98 return result;
99 }
100 }
101 |
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