2 * Copyright (C) 2007-2012 Argeo GmbH
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org
.argeo
.cms
.ui
.workbench
.internal
.useradmin
.commands
;
18 import java
.util
.Dictionary
;
21 import org
.argeo
.cms
.CmsException
;
22 import org
.argeo
.cms
.ui
.workbench
.WorkbenchUiPlugin
;
23 import org
.argeo
.cms
.ui
.workbench
.internal
.useradmin
.UserAdminWrapper
;
24 import org
.argeo
.eclipse
.ui
.EclipseUiUtils
;
25 import org
.argeo
.eclipse
.ui
.dialogs
.ErrorFeedback
;
26 import org
.argeo
.naming
.LdapAttrs
;
27 import org
.argeo
.node
.ArgeoNames
;
28 import org
.argeo
.osgi
.useradmin
.UserAdminConf
;
29 import org
.eclipse
.core
.commands
.AbstractHandler
;
30 import org
.eclipse
.core
.commands
.ExecutionEvent
;
31 import org
.eclipse
.core
.commands
.ExecutionException
;
32 import org
.eclipse
.jface
.wizard
.Wizard
;
33 import org
.eclipse
.jface
.wizard
.WizardDialog
;
34 import org
.eclipse
.jface
.wizard
.WizardPage
;
35 import org
.eclipse
.swt
.SWT
;
36 import org
.eclipse
.swt
.events
.FocusEvent
;
37 import org
.eclipse
.swt
.events
.FocusListener
;
38 import org
.eclipse
.swt
.layout
.GridData
;
39 import org
.eclipse
.swt
.layout
.GridLayout
;
40 import org
.eclipse
.swt
.widgets
.Combo
;
41 import org
.eclipse
.swt
.widgets
.Composite
;
42 import org
.eclipse
.swt
.widgets
.Label
;
43 import org
.eclipse
.swt
.widgets
.Text
;
44 import org
.eclipse
.ui
.handlers
.HandlerUtil
;
45 import org
.osgi
.service
.useradmin
.Group
;
46 import org
.osgi
.service
.useradmin
.Role
;
47 import org
.osgi
.service
.useradmin
.UserAdminEvent
;
49 /** Create a new group */
50 public class NewGroup
extends AbstractHandler
{
51 public final static String ID
= WorkbenchUiPlugin
.PLUGIN_ID
+ ".newGroup";
53 /* DEPENDENCY INJECTION */
54 private UserAdminWrapper userAdminWrapper
;
56 public Object
execute(ExecutionEvent event
) throws ExecutionException
{
57 NewGroupWizard newGroupWizard
= new NewGroupWizard();
58 newGroupWizard
.setWindowTitle("Group creation");
59 WizardDialog dialog
= new WizardDialog(
60 HandlerUtil
.getActiveShell(event
), newGroupWizard
);
65 private class NewGroupWizard
extends Wizard
{
68 private MainGroupInfoWizardPage mainGroupInfo
;
71 private Text dNameTxt
, commonNameTxt
, descriptionTxt
;
72 private Combo baseDnCmb
;
74 public NewGroupWizard() {
78 public void addPages() {
79 mainGroupInfo
= new MainGroupInfoWizardPage();
80 addPage(mainGroupInfo
);
83 @SuppressWarnings({ "rawtypes", "unchecked" })
85 public boolean performFinish() {
88 String commonName
= commonNameTxt
.getText();
90 userAdminWrapper
.beginTransactionIfNeeded();
91 String dn
= getDn(commonName
);
92 Group group
= (Group
) userAdminWrapper
.getUserAdmin()
93 .createRole(dn
, Role
.GROUP
);
94 Dictionary props
= group
.getProperties();
95 String descStr
= descriptionTxt
.getText();
96 if (EclipseUiUtils
.notEmpty(descStr
))
97 props
.put(LdapAttrs
.description
.name(), descStr
);
98 userAdminWrapper
.commitOrNotifyTransactionStateChange();
99 userAdminWrapper
.notifyListeners(new UserAdminEvent(null,
100 UserAdminEvent
.ROLE_CREATED
, group
));
102 } catch (Exception e
) {
103 ErrorFeedback
.show("Cannot create new group " + commonName
, e
);
108 private class MainGroupInfoWizardPage
extends WizardPage
implements
109 FocusListener
, ArgeoNames
{
110 private static final long serialVersionUID
= -3150193365151601807L;
112 public MainGroupInfoWizardPage() {
114 setTitle("General information");
115 setMessage("Please choose a domain, provide a common name "
116 + "and a free description");
120 public void createControl(Composite parent
) {
121 Composite bodyCmp
= new Composite(parent
, SWT
.NONE
);
123 bodyCmp
.setLayout(new GridLayout(2, false));
125 dNameTxt
= EclipseUiUtils
.createGridLT(bodyCmp
,
126 "Distinguished name");
127 dNameTxt
.setEnabled(false);
129 baseDnCmb
= createGridLC(bodyCmp
, "Base DN");
130 // Initialise before adding the listener to avoid NPE
131 initialiseDnCmb(baseDnCmb
);
132 baseDnCmb
.addFocusListener(this);
134 commonNameTxt
= EclipseUiUtils
.createGridLT(bodyCmp
,
136 commonNameTxt
.addFocusListener(this);
138 Label descLbl
= new Label(bodyCmp
, SWT
.LEAD
);
139 descLbl
.setText("Description");
140 descLbl
.setLayoutData(new GridData(SWT
.RIGHT
, SWT
.TOP
, false,
142 descriptionTxt
= new Text(bodyCmp
, SWT
.LEAD
| SWT
.MULTI
143 | SWT
.WRAP
| SWT
.BORDER
);
144 descriptionTxt
.setLayoutData(EclipseUiUtils
.fillAll());
145 descriptionTxt
.addFocusListener(this);
147 // Initialize buttons
148 setPageComplete(false);
149 getContainer().updateButtons();
153 public void focusLost(FocusEvent event
) {
154 String name
= commonNameTxt
.getText();
155 if (EclipseUiUtils
.isEmpty(name
))
156 dNameTxt
.setText("");
158 dNameTxt
.setText(getDn(name
));
160 String message
= checkComplete();
161 if (message
!= null) {
162 setMessage(message
, WizardPage
.ERROR
);
163 setPageComplete(false);
165 setMessage("Complete", WizardPage
.INFORMATION
);
166 setPageComplete(true);
168 getContainer().updateButtons();
172 public void focusGained(FocusEvent event
) {
175 /** @return the error message or null if complete */
176 protected String
checkComplete() {
177 String name
= commonNameTxt
.getText();
179 if (name
.trim().equals(""))
180 return "Common name must not be empty";
181 Role role
= userAdminWrapper
.getUserAdmin()
182 .getRole(getDn(name
));
184 return "Group " + name
+ " already exists";
189 public void setVisible(boolean visible
) {
190 super.setVisible(visible
);
192 if (baseDnCmb
.getSelectionIndex() == -1)
193 baseDnCmb
.setFocus();
195 commonNameTxt
.setFocus();
199 private Map
<String
, String
> getDns() {
200 return userAdminWrapper
.getKnownBaseDns(true);
203 private String
getDn(String cn
) {
204 Map
<String
, String
> dns
= getDns();
205 String bdn
= baseDnCmb
.getText();
206 if (EclipseUiUtils
.notEmpty(bdn
)) {
207 Dictionary
<String
, ?
> props
= UserAdminConf
.uriAsProperties(dns
209 String dn
= LdapAttrs
.cn
.name() + "=" + cn
+ ","
210 + UserAdminConf
.groupBase
.getValue(props
) + "," + bdn
;
216 private void initialiseDnCmb(Combo combo
) {
217 Map
<String
, String
> dns
= userAdminWrapper
.getKnownBaseDns(true);
219 throw new CmsException(
220 "No writable base dn found. Cannot create group");
221 combo
.setItems(dns
.keySet().toArray(new String
[0]));
227 private Combo
createGridLC(Composite parent
, String label
) {
228 Label lbl
= new Label(parent
, SWT
.LEAD
);
230 lbl
.setLayoutData(new GridData(SWT
.RIGHT
, SWT
.CENTER
, false, false));
231 Combo combo
= new Combo(parent
, SWT
.LEAD
| SWT
.BORDER
| SWT
.READ_ONLY
);
232 combo
.setLayoutData(new GridData(SWT
.FILL
, SWT
.CENTER
, true, false));
236 /* DEPENDENCY INJECTION */
237 public void setUserAdminWrapper(UserAdminWrapper userAdminWrapper
) {
238 this.userAdminWrapper
= userAdminWrapper
;