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1 package org.enhydra.shark.corbaclient.workflowadmin.instantiation;
2
3 import java.awt.*;
4 import java.awt.event.*;
5 import java.util.*;
6
7 import javax.swing.*;
8 import javax.swing.border.*;
9 import javax.swing.event.*;
10 import javax.swing.table.*;
11 import javax.swing.tree.*;
12
13 import org.omg.WfBase.*;
14 import org.omg.WorkflowModel.*;
15 import org.omg.CORBA.ORB  ;
16 import org.enhydra.shark.corbaclient.*;
17 import org.enhydra.shark.corbaclient.workflowadmin.*;
18 import org.enhydra.shark.corbaclient.workflowadmin.instantiation.actions.*;
19
20 import org.enhydra.jawe.JaWE;
21 import org.enhydra.jawe.xml.elements.Package;
22
23
30 public class ProcessInstantiationManagement extends ActionPanel {
31
32 private WfProcessMgr currentMgr=null;
33
34 private ProcessInstantiatorInterface processInstantiator;
35 private SharkAdmin workflowAdmin;
36 private ProcessViewer processViewer;
37
38 private static Dimension treeDimension=new Dimension(300,500);
39
40 private DefaultTreeModel treeModel;
41 private PIMTreeSelectionListener pimSL;
42 private JTree allItems;
43
44 private DescriptionTableModel processDescription;
45
46
47 public ProcessInstantiationManagement (SharkAdmin wa) {
48 super();
49 this.workflowAdmin=wa;
50 this.processViewer=new ProcessViewer(wa.getFrame());
51 super.init();
52
53 addFocusListener(new FocusListener () {
54 public void focusGained (FocusEvent fe) {
55 pimSL.valueChanged(null);
56 }
57 public void focusLost (FocusEvent fe) {
58 }
60 });
61
62 }
63
64 public void clear () {
65 processDescription.setData(null);
66 processViewer.displayProcess(null,null,null);
67 DefaultMutableTreeNode root=(DefaultMutableTreeNode)treeModel.getRoot();
68 treeModel.setRoot(
69 new DefaultMutableTreeNode(
70 ResourceManager.getLanguageDependentString("OpenedPackagesKey")));
71 }
72
73 protected void createActions () {
74 defaultActions=new Action[] {
75 new InstantiateProcess(this),
76 new ViewProcess(this),
77 new ProcessDescription(this),
78 new WorkflowObjectProperties(this),
79 new EnableDefinition(this),
80 new DisableDefinition(this),
81 new ReevaluateAssignments(this)
82 };
83 }
84
85
90 protected Component createCenterComponent() {
91 Component treePanel=createTreePanel();
92 Component tablePanel=createTablePanel();
93 JSplitPane ttPane=new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,
94 treePanel,tablePanel);
95 ttPane.setBorder(BorderFactory.createEtchedBorder());
96 return ttPane;
97 }
98
99 public SharkAdmin getWorkflowAdmin () {
100 return workflowAdmin;
101 }
102
103 public ProcessInstantiatorInterface getProcessInstantiator () {
104 if (processInstantiator == null)
105 if (SharkClient.POA)
106 processInstantiator = new ProcessInstantiatorPOA();
107 else
108 processInstantiator = new ProcessInstantiatorCORBA();
109 return processInstantiator;
110 }
111
112 public TreeSelectionListener getTreeSelectionListener () {
113 return pimSL;
114 }
115
116 public ProcessViewer getProcessViewer () {
117 return processViewer;
118 }
119
120 public WfProcessMgr getSelectedProcessMgr () {
121 return currentMgr;
122 }
123
124 public Object getSelectedUserObject () {
125 DefaultMutableTreeNode dmtn=(DefaultMutableTreeNode)allItems.getLastSelectedPathComponent();
126 if (dmtn!=null) {
127 return dmtn.getUserObject();
128 } else {
129 return null;
130 }
131 }
132
133 public synchronized void refresh (boolean mandatoryRefreshing) {
134 if (!(mandatoryRefreshing || isShowing())) return;
135 EngineTreeModel etm=workflowAdmin.getEngineTreeModel();
136 Collection pkgs=JaWE.getInstance().getXMLInterface().getAllPackageIds();
137 Collection myPkgs=getMyPackageIds();
138 Collection rar=new HashSet(myPkgs);
139 rar.removeAll(pkgs);
140 Collection aar=new HashSet(pkgs);
141 aar.removeAll(myPkgs);
142
143 DefaultMutableTreeNode root=(DefaultMutableTreeNode)treeModel.getRoot();
144 Iterator pkgIds=rar.iterator();
146 while (pkgIds.hasNext()) {
147 DefaultMutableTreeNode toRemove=getModelNode((String )pkgIds.next());
148 treeModel.removeNodeFromParent(toRemove);
149 }
150
151 pkgIds=aar.iterator();
153 while (pkgIds.hasNext()) {
154 DefaultMutableTreeNode newPackage=etm.
155 getCopyOfModelNodeForPackage((String )pkgIds.next());
156 if (newPackage!=null) {
157 int hmc=root.getChildCount();
158 treeModel.insertNodeInto(newPackage,root,hmc);
159 }
160 }
161 }
162
163 private Collection getMyPackageIds () {
164 ArrayList allMyPkgs=new ArrayList();
165 DefaultMutableTreeNode root=(DefaultMutableTreeNode)treeModel.getRoot();
166 Enumeration pkgs=root.children();
167 while (pkgs.hasMoreElements()) {
168 DefaultMutableTreeNode dmtn=(DefaultMutableTreeNode)pkgs.nextElement();
169 Object userObj=dmtn.getUserObject();
170 if (userObj instanceof Package ) {
171 allMyPkgs.add(((Package )userObj).get("Id").toString());
172 }
173 }
174 return allMyPkgs;
175 }
176
177 private DefaultMutableTreeNode getModelNode (String pkgId) {
178 DefaultMutableTreeNode root=(DefaultMutableTreeNode)treeModel.getRoot();
179 Enumeration pkgs=root.children();
180 while (pkgs.hasMoreElements()) {
181 DefaultMutableTreeNode dmtn=(DefaultMutableTreeNode)pkgs.nextElement();
182 Object userObj=dmtn.getUserObject();
183 if ((userObj instanceof Package ) && ((Package )userObj).get("Id").toString().equals(pkgId)) {
184 return dmtn;
185 }
186 }
187 return null;
188 }
189
190 private Component createTreePanel() {
191 this.treeModel=new DefaultTreeModel(new DefaultMutableTreeNode(
192 ResourceManager.getLanguageDependentString("OpenedPackagesKey")));
193
194
195 JPanel tp=new JPanel();
196 int emptyBorderHSize=10;
197 int emptyBorderVSize=10;
198 Border emptyb=BorderFactory.createEmptyBorder(emptyBorderVSize,emptyBorderHSize,
199 emptyBorderVSize,emptyBorderHSize);
200 Border inb=BorderFactory.createMatteBorder(1,1,1,1,Color.darkGray);
201 inb=BorderFactory.createTitledBorder(inb,
202 ResourceManager.getLanguageDependentString("EngineContextKey"));
203
204 tp.setBorder(BorderFactory.createCompoundBorder(emptyb,inb));
205 tp.setLayout(new BoxLayout(tp,BoxLayout.Y_AXIS));
206
207 allItems=new JTree(treeModel) {
209 public boolean isCellEditable(int row, int col) {
210 return false;
211 }
212 };
213
214 allItems.addMouseListener(new MouseAdapter() {
217 public void mousePressed(MouseEvent e) {
218 if (e.getButton()==MouseEvent.BUTTON3) {
219 DefaultMutableTreeNode node = (DefaultMutableTreeNode)
220 allItems.getLastSelectedPathComponent();
221 if ((node == null) || (node.getUserObject() instanceof String )) return;
222
223 JPopupMenu jpm = new JPopupMenu();
224 jpm.add(BarFactory.createMenuItem(
226 Utils.getUnqualifiedClassName(WorkflowObjectProperties.class),
227 commands));
228 jpm.show(allItems,e.getX(),e.getY());
229 }
230 }
231 });
232
233 ToolTipManager.sharedInstance().registerComponent(allItems);
235 allItems.getSelectionModel().setSelectionMode
236 (TreeSelectionModel.SINGLE_TREE_SELECTION);
237 allItems.setCellRenderer(new EngineTreeRenderer());
239
240 JScrollPane allItemsPane=new JScrollPane();
242 allItemsPane.setViewportView(allItems);
243 allItemsPane.setPreferredSize(treeDimension);
244
245 tp.add(allItemsPane);
246
248 pimSL=new PIMTreeSelectionListener();
249 allItems.addTreeSelectionListener(pimSL);
250
251 return tp;
252 }
253
254 private Component createTablePanel() {
255 JPanel tp=new JPanel();
257 int emptyBorderHSize=10;
258 int emptyBorderVSize=10;
259 Border emptyb=BorderFactory.createEmptyBorder(emptyBorderVSize,emptyBorderHSize,
260 emptyBorderVSize,emptyBorderHSize);
261 Border inb=BorderFactory.createMatteBorder(1,1,1,1,Color.darkGray);
262 inb=BorderFactory.createTitledBorder(inb,
263 ResourceManager.getLanguageDependentString("ProcessPropertiesKey"));
264
265 tp.setBorder(BorderFactory.createCompoundBorder(emptyb,inb));
266 tp.setLayout(new BoxLayout(tp,BoxLayout.Y_AXIS));
267 JScrollPane tablePane=new JScrollPane();
268 processDescription=new DescriptionTableModel();
269 JTable t=new JTable(processDescription);
270 t.setColumnSelectionAllowed(false);
272 t.setRowSelectionAllowed(true);
273 t.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
274 t.getTableHeader().setReorderingAllowed(false);
275 t.setPreferredScrollableViewportSize(new Dimension(500,300));
276 tablePane.setViewportView(t);
277 tp.add(tablePane);
278 return tp;
279 }
280
281 class PIMTreeSelectionListener implements TreeSelectionListener {
282 public void valueChanged(TreeSelectionEvent e) {
283 DefaultMutableTreeNode node = (DefaultMutableTreeNode)
284 allItems.getLastSelectedPathComponent();
285
286 if (node == null) return;
287
288 if (node.getUserObject() instanceof WfProcessMgr) {
289 try {
290 currentMgr=(WfProcessMgr)node.getUserObject();
291 DefaultMutableTreeNode pkgN=(DefaultMutableTreeNode)node.getParent();
292 processDescription.setData(currentMgr);
293 processViewer.displayProcess((Package )pkgN.getUserObject(),
294 (WfProcessMgr)node.getUserObject(),
295 null);
296 } catch (Exception ex) {
297 processDescription.setData(null);
298 processViewer.displayProcess(null,null,null);
299 }
300 } else {
301 currentMgr=null;
302 processDescription.setData(null);
303 processViewer.displayProcess(null,null,null);
304 }
305 }
306 }
307
308 class DescriptionTableModel extends DefaultTableModel {
309 DescriptionTableModel () {
310 super(new String [] {
311 ResourceManager.getLanguageDependentString("PropertyKey"),
312 ResourceManager.getLanguageDependentString("ValueKey")
313 },5);
314 setValueAt(ResourceManager.getLanguageDependentString("NameKey"),0,0);
315 setValueAt(ResourceManager.getLanguageDependentString("CategoryKey"),1,0);
316 setValueAt(ResourceManager.getLanguageDependentString("VersionKey"),2,0);
317 setValueAt(ResourceManager.getLanguageDependentString("ActiveProcessesKey"),3,0);
318 setValueAt(ResourceManager.getLanguageDependentString("StateKey"),4,0);
319 }
320
321 public boolean isCellEditable(int row, int col) {
322 return false;
323 }
324
325 public void setData (WfProcessMgr mgr) {
326 try {
327 setValueAt(mgr.name(),0,1);
328 setValueAt(mgr.category(),1,1);
329 setValueAt(mgr.version(),2,1);
330
331 WfProcessIterator pi=SharkClient.getCommonExpressionBuilder().getOpenProcessesForManager(mgr.name());
332 WfProcess[] pis=pi.get_next_n_sequence(0);
333 setValueAt(new Integer (pis.length),3,1);
334 if (mgr.process_mgr_state().equals(process_mgr_stateType.enabled)) {
335 setValueAt(ResourceManager.getLanguageDependentString("EnabledKey"),4,1);
336 } else {
337 setValueAt(ResourceManager.getLanguageDependentString("DisabledKey"),4,1);
338 }
339 } catch (Exception ex) {
340 setValueAt("",0,1);
341 setValueAt("",1,1);
342 setValueAt("",2,1);
343 setValueAt("",3,1);
344 setValueAt("",4,1);
345 }
346 }
347 }
348
349 }
350 |
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