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1 package org.enhydra.shark.corbaclient.workflowadmin.instantiation.actions;
2
3 import java.awt.event.*;
4 import java.util.*;
5 import javax.swing.*;
6
7 import org.omg.WfBase.*;
8 import org.omg.WorkflowModel.*;
9 import org.omg.CORBA.ORB  ;
10 import org.omg.CORBA.ORBPackage.InvalidName ;
11 import org.omg.PortableServer.POA ;
12 import org.omg.PortableServer.POAHelper ;
13 import org.omg.PortableServer.POAPackage.ServantAlreadyActive ;
14 import org.omg.PortableServer.POAPackage.WrongPolicy ;
15 import org.omg.PortableServer.POAPackage.ObjectNotActive ;
16 import org.enhydra.shark.corbaclient.*;
17 import org.enhydra.shark.corbaclient.workflowadmin.*;
18 import org.enhydra.shark.corbaclient.workflowadmin.instantiation.*;
19
20
26 public class InstantiateProcess extends ActionBase {
27 private POA rootPOA;
28
29 public InstantiateProcess(ProcessInstantiationManagement pim) {
30 super(pim);
31 }
32
33 public void actionPerformed(ActionEvent e) {
34 ProcessInstantiationManagement pim = (ProcessInstantiationManagement) actionPanel;
35 SharkAdmin workflowAdmin = pim.getWorkflowAdmin();
36 WfProcessMgr spm = pim.getSelectedProcessMgr();
37 try {
38 if (spm != null) {
39
40 ProcessInstantiatorInterface pi = pim.getProcessInstantiator();
41 WfRequester wfReq = null;
42 if (SharkClient.POA)
43 wfReq = WfRequesterHelper.narrow(((ProcessInstantiatorPOA) pi)._this_object());
44 else
45 wfReq = WfRequesterHelper.narrow(((ProcessInstantiatorCORBA) pi));
46
47 WfProcess proc = spm.create_process(wfReq);
48 NameValue[] context = proc.process_context();
50 Map contextSig = WorkflowUtilities.
51 makeLinkedHashMap(SharkAdmin.getExecAmin().getProcessMgrInputSignatureByMgrName(spm.name()));
52
53 ArrayList formalPars = new ArrayList();
54 if (context != null && context.length > 0) {
55 for (int i = 0; i < context.length; i++) {
56 if (contextSig.containsKey(context[i].the_name)) {
57 formalPars.add(context[i]);
58 }
59 }
60 }
61 if (formalPars.size() > 0) {
62 NameValue[] initContext = new NameValue[formalPars.size()];
63 formalPars.toArray(initContext);
64 int updateVar = JOptionPane.showConfirmDialog(workflowAdmin.getFrame(),
65 ResourceManager.getLanguageDependentString("MessageDoYouWantToUpdateProcessVariables"),
66 ResourceManager.getLanguageDependentString("ProcessInstantiationManagementKey"),
67 JOptionPane.YES_NO_OPTION,
68 JOptionPane.QUESTION_MESSAGE);
69 if (updateVar == JOptionPane.YES_OPTION) {
70 UpdateVariables upvd =
71 new UpdateVariables(workflowAdmin.getFrame(),
72 ResourceManager.getLanguageDependentString("DialogUpdateProcessVariables"),
73 proc.key(),
74 initContext,
75 null);
76 upvd.showDialog();
77 if (context != null) {
78 proc.set_process_context(initContext);
79 }
80 }
81 }
82
83 proc.start();
84 pim.getProcessInstantiator().addPerformer(proc);
85 pim.getTreeSelectionListener().valueChanged(null);
86 workflowAdmin.refresh(true);
87
88 }
89 } catch (NotEnabled ne) {
90 JOptionPane.showMessageDialog(workflowAdmin.getFrame(),
91 ResourceManager.getLanguageDependentString("WarningProcessInstantiationForSelectedDefinitionIsCurrentlyDisabled"),
92 workflowAdmin.getAppTitle(), JOptionPane.ERROR_MESSAGE);
93 } catch (Exception ex) {
94 ex.printStackTrace();
95 System.out.println("Error while instantiating process: " + ex);
96 }
97 }
98 }
99 |
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