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1 package org.enhydra.shark.corbaclient.workflowadmin.cache;
2
3 import javax.swing.*;
4
5 import org.enhydra.shark.corba.WorkflowService.CacheAdministration;
6 import java.awt.Component  ;
7 import java.awt.Dimension ;
8 import javax.swing.border.Border ;
9 import org.enhydra.shark.corbaclient.ActionPanel;
10 import org.enhydra.shark.corbaclient.ResourceManager;
11 import org.enhydra.shark.corbaclient.workflowadmin.SharkAdmin;
12 import org.enhydra.shark.corbaclient.workflowadmin.cache.actions.ClearProcessCache;
13 import org.enhydra.shark.corbaclient.workflowadmin.cache.actions.ClearResourceCache;
14 import org.enhydra.shark.corbaclient.workflowadmin.cache.actions.SetProcessCacheSize;
15 import org.enhydra.shark.corbaclient.workflowadmin.cache.actions.SetResourceCacheSize;
16
17
23 public class CacheManagement extends ActionPanel {
24 private static Dimension textFieldDimension=new Dimension (300,20);
25
26 private SharkAdmin workflowAdmin;
27
28 private JTextField procCacheSize=new JTextField();
29 private JTextField procCacheItems=new JTextField();
30 private JTextField resCacheSize=new JTextField();
31 private JTextField resCacheItems=new JTextField();
32
33
34 public CacheManagement (SharkAdmin wa) {
35 super();
36 this.workflowAdmin=wa;
37 super.init();
38 }
39
40 protected void createActions () {
41 defaultActions=new Action[] {
42 new SetProcessCacheSize(this),
43 new ClearProcessCache(this),
44 new SetResourceCacheSize(this),
45 new ClearResourceCache(this)
46 };
47 }
48
49 protected Component createCenterComponent() {
50 procCacheSize.setEditable(false);
51 procCacheItems.setEditable(false);
52 resCacheSize.setEditable(false);
53 resCacheItems.setEditable(false);
54
55 JPanel pp=new JPanel();
56 Border emptyb=BorderFactory.createEmptyBorder(10,10,10,10);
57 Border inb=BorderFactory.createEmptyBorder(1,1,1,1);
58 inb=BorderFactory.createTitledBorder(inb,
59 ResourceManager.getLanguageDependentString("ProcessCacheKey"));
60 pp.setBorder(BorderFactory.createCompoundBorder(emptyb,inb));
61 pp.setLayout(new BoxLayout(pp,BoxLayout.Y_AXIS));
62
63 JPanel pp1=new JPanel();
64 pp1.setLayout(new BoxLayout(pp1,BoxLayout.X_AXIS));
65 pp1.add(Box.createHorizontalGlue());
66 pp1.add(new JLabel(ResourceManager.getLanguageDependentString("ProcessCacheSizeKey")+": "));
67 procCacheSize.setMinimumSize(new Dimension (textFieldDimension));
68 procCacheSize.setMaximumSize(new Dimension (textFieldDimension));
69 procCacheSize.setPreferredSize(new Dimension (textFieldDimension));
70 pp1.add(procCacheSize);
71 pp.add(pp1);
72
73 pp1=new JPanel();
74 pp1.setLayout(new BoxLayout(pp1,BoxLayout.X_AXIS));
75 pp1.add(Box.createHorizontalGlue());
76 pp1.add(new JLabel(ResourceManager.getLanguageDependentString("NoOfProcessesInCacheKey")+": "));
77 procCacheItems.setMinimumSize(new Dimension (textFieldDimension));
78 procCacheItems.setMaximumSize(new Dimension (textFieldDimension));
79 procCacheItems.setPreferredSize(new Dimension (textFieldDimension));
80 pp1.add(procCacheItems);
81 pp.add(pp1);
82
83
84 JPanel rp=new JPanel();
85 inb=BorderFactory.createEmptyBorder(1,1,1,1);
86 inb=BorderFactory.createTitledBorder(inb,
87 ResourceManager.getLanguageDependentString("ResourceCacheKey"));
88 rp.setBorder(BorderFactory.createCompoundBorder(emptyb,inb));
89 rp.setLayout(new BoxLayout(rp,BoxLayout.Y_AXIS));
90
91 JPanel rp1=new JPanel();
92 rp1.setLayout(new BoxLayout(rp1,BoxLayout.X_AXIS));
93 rp1.add(Box.createHorizontalGlue());
94 rp1.add(new JLabel(ResourceManager.getLanguageDependentString("ResourceCacheSizeKey")+": "));
95 resCacheSize.setMinimumSize(new Dimension (textFieldDimension));
96 resCacheSize.setMaximumSize(new Dimension (textFieldDimension));
97 resCacheSize.setPreferredSize(new Dimension (textFieldDimension));
98 rp1.add(resCacheSize);
99 rp.add(rp1);
100
101 rp1=new JPanel();
102 rp1.setLayout(new BoxLayout(rp1,BoxLayout.X_AXIS));
103 rp1.add(Box.createHorizontalGlue());
104 rp1.add(new JLabel(ResourceManager.getLanguageDependentString("NoOfResourcesInCacheKey")+": "));
105 resCacheItems.setMinimumSize(new Dimension (textFieldDimension));
106 resCacheItems.setMaximumSize(new Dimension (textFieldDimension));
107 resCacheItems.setPreferredSize(new Dimension (textFieldDimension));
108 rp1.add(resCacheItems);
109 rp.add(rp1);
110
111 JPanel mp=new JPanel();
112 mp.setBorder(BorderFactory.createEtchedBorder());
113 mp.setLayout(new BoxLayout(mp,BoxLayout.Y_AXIS));
114
115 mp.add(pp);
116 mp.add(rp);
117
118 return mp;
119 }
120
121 public SharkAdmin getWorkflowAdmin () {
122 return workflowAdmin;
123 }
124
125 public void clear () {
126 }
127
128 public synchronized void refresh (boolean mandatoryRefreshing) {
129 try {
131 CacheAdministration ca=SharkAdmin.getCacheAdmin();
132 procCacheSize.setText(String.valueOf(ca.getProcessCacheSize()));
133 procCacheItems.setText(String.valueOf(ca.howManyCachedProcesses()));
134 resCacheSize.setText(String.valueOf(ca.getResourceCacheSize()));
135 resCacheItems.setText(String.valueOf(ca.howManyCachedResources()));
136 } catch (Exception ex) {
137 procCacheSize.setText("???");
138 procCacheItems.setText("???");
139 resCacheSize.setText("???");
140 resCacheItems.setText("???");
141 }
142 }
143
145 }
146 |
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