|
1
19 package org.netbeans.modules.j2ee.jboss4.ide.ui;
20
21 import java.io.File  ;
22 import org.openide.WizardDescriptor;
23 import org.openide.util.HelpCtx;
24 import java.awt.Component ;
25 import java.util.HashSet ;
26 import java.util.Iterator ;
27 import java.util.Set ;
28 import javax.swing.event.ChangeEvent ;
29 import javax.swing.event.ChangeListener ;
30 import org.openide.util.NbBundle;
31
32
36 public class AddServerLocationPanel implements WizardDescriptor.Panel, ChangeListener {
37 private final static String PROP_ERROR_MESSAGE = "WizardPanel_errorMessage";
39 private JBInstantiatingIterator instantiatingIterator;
40
41 private AddServerLocationVisualPanel component;
42 private WizardDescriptor wizard;
43 private transient Set listeners = new HashSet (1);
44
45
46
47
48 public AddServerLocationPanel(JBInstantiatingIterator instantiatingIterator){
49 this.instantiatingIterator = instantiatingIterator;
50 }
51
52 public void stateChanged(ChangeEvent ev) {
53 fireChangeEvent(ev);
54 }
55
56 private void fireChangeEvent(ChangeEvent ev) {
57
59 Iterator it;
60 synchronized (listeners) {
61 it = new HashSet (listeners).iterator();
62 }
63 while (it.hasNext()) {
64 ((ChangeListener )it.next()).stateChanged(ev);
65 }
66 }
67
68 public Component getComponent() {
69 if (component == null) {
70 component = new AddServerLocationVisualPanel();
71 component.addChangeListener(this);
72 }
73 return component;
74 }
75
76 public HelpCtx getHelp() {
77 return new HelpCtx("j2eeplugins_registering_app_server_jboss_location"); }
79
80 public boolean isValid() {
81 String locationStr = ((AddServerLocationVisualPanel)getComponent()).getInstallLocation();
82 File location = new File (locationStr);
83 if (!JBPluginUtils.isGoodJBServerLocation4x(location) &&
84 !JBPluginUtils.isGoodJBServerLocation5x(location))
85 {
86 wizard.putProperty(PROP_ERROR_MESSAGE, NbBundle.getMessage(AddServerLocationPanel.class, "MSG_InvalidServerLocation")); return false;
88 }
89
90 wizard.putProperty(PROP_ERROR_MESSAGE, null);
91 JBPluginProperties.getInstance().setInstallLocation(((AddServerLocationVisualPanel)getComponent()).getInstallLocation());
92 JBPluginProperties.getInstance().saveProperties();
93 instantiatingIterator.setInstallLocation(locationStr);
94 return true;
95 }
96
97 public void removeChangeListener(ChangeListener l) {
98 synchronized (listeners) {
99 listeners.remove(l);
100 }
101 }
102
103 public void addChangeListener(ChangeListener l) {
104 synchronized (listeners) {
105 listeners.add(l);
106 }
107 }
108
109 public void readSettings(Object settings) {
110 if (wizard == null)
111 wizard = (WizardDescriptor)settings;
112 }
113
114 public void storeSettings(Object settings) {
115 }
116 }
117 |
Popular Tags |
Java API By Example, From Geeks To Geeks.