001 /*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements. See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership. The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License. You may obtain a copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied. See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 *
019 */
020 package org.apache.directory.server.ldap.gui;
021
022
023 import java.awt.BorderLayout;
024 import java.net.InetSocketAddress;
025 import java.util.Map;
026
027 import javax.swing.JFrame;
028 import javax.swing.JPanel;
029 import javax.swing.JDialog;
030 import javax.swing.JScrollPane;
031 import javax.swing.JTable;
032 import javax.swing.JButton;
033
034 import org.apache.directory.server.ldap.LdapServer;
035 import org.apache.directory.server.ldap.LdapSession;
036 import org.apache.directory.shared.ldap.message.InternalAbandonableRequest;
037 import javax.swing.JTextArea;
038 import javax.swing.event.ListSelectionEvent;
039 import javax.swing.event.ListSelectionListener;
040
041
042 public class OutstandingRequestsDialog extends JDialog
043 {
044 private static final long serialVersionUID = -3777123348215825711L;
045 private static final InternalAbandonableRequest[] EMPTY_REQUEST_ARRAY = new InternalAbandonableRequest[0];
046 private JPanel jContentPane;
047 private JPanel jPanel;
048 private JScrollPane jScrollPane;
049 private JTable jTable;
050 private JPanel jPanel1;
051 private JButton jButton;
052
053 final LdapSession session;
054 final LdapServer ldapServer;
055
056 private JPanel jPanel2;
057 private JTextArea jTextArea;
058 private JButton jButton1;
059 private JButton jButton2;
060
061
062 /**
063 * This is the default constructor
064 * @param owner the owning frame
065 * @param session the MINA IoSession to get outstanding requests for
066 * @param sessionRegistry the session registry
067 */
068 public OutstandingRequestsDialog( JFrame owner, LdapSession session, LdapServer ldapServer )
069 {
070 super( owner, true );
071 this.session = session;
072 this.ldapServer = ldapServer;
073
074 StringBuffer buf = new StringBuffer();
075 buf.append( "Outstanding Requests: " );
076 buf.append( ( ( InetSocketAddress ) session.getIoSession().getRemoteAddress() ).getHostName() );
077 buf.append( ":" );
078 buf.append( ( ( InetSocketAddress ) session.getIoSession().getRemoteAddress() ).getPort() );
079 setTitle( buf.toString() );
080 initialize();
081 }
082
083
084 /**
085 * This method initializes this
086 */
087 private void initialize()
088 {
089 this.setSize( 549, 341 );
090 this.setContentPane( getJContentPane() );
091 }
092
093
094 /**
095 * This method initializes jContentPane
096 *
097 * @return javax.swing.JPanel
098 */
099 private JPanel getJContentPane()
100 {
101 if ( jContentPane == null )
102 {
103 jContentPane = new JPanel();
104 jContentPane.setLayout( new BorderLayout() );
105 jContentPane.add( getJPanel(), java.awt.BorderLayout.CENTER );
106 }
107 return jContentPane;
108 }
109
110
111 /**
112 * This method initializes jPanel
113 *
114 * @return javax.swing.JPanel
115 */
116 private JPanel getJPanel()
117 {
118 if ( jPanel == null )
119 {
120 jPanel = new JPanel();
121 jPanel.setLayout( new BorderLayout() );
122 jPanel.add( getJScrollPane(), java.awt.BorderLayout.CENTER );
123 jPanel.add( getJPanel1(), java.awt.BorderLayout.SOUTH );
124 jPanel.add( getJPanel2(), java.awt.BorderLayout.NORTH );
125 }
126 return jPanel;
127 }
128
129
130 /**
131 * This method initializes jScrollPane
132 *
133 * @return javax.swing.JScrollPane
134 */
135 private JScrollPane getJScrollPane()
136 {
137 if ( jScrollPane == null )
138 {
139 jScrollPane = new JScrollPane();
140 jScrollPane.setViewportView( getJTable() );
141 }
142 return jScrollPane;
143 }
144
145
146 /**
147 * This method initializes jTable
148 *
149 * @return javax.swing.JTable
150 */
151 private JTable getJTable()
152 {
153 if ( jTable == null )
154 {
155 jTable = new JTable();
156 }
157
158 setRequestsModel();
159 jTable.getSelectionModel().addListSelectionListener( new ListSelectionListener()
160 {
161 public void valueChanged( ListSelectionEvent e )
162 {
163 int row = jTable.getSelectedRow();
164 if ( row > -1 )
165 {
166 jButton2.setEnabled( true );
167 InternalAbandonableRequest req = ( ( OutstandingRequestsModel ) jTable.getModel() )
168 .getAbandonableRequest( row );
169 jTextArea.setText( req.toString() );
170 jTextArea.setEnabled( true );
171 }
172 else
173 {
174 jButton2.setEnabled( false );
175 jTextArea.setText( "" );
176 jTextArea.setEnabled( false );
177 }
178 }
179 } );
180 return jTable;
181 }
182
183
184 private void setRequestsModel()
185 {
186 InternalAbandonableRequest[] requests;
187 Map<Integer, InternalAbandonableRequest> reqsMap = session.getOutstandingRequests();
188
189 if ( reqsMap != null )
190 {
191 requests = new InternalAbandonableRequest[reqsMap.size()];
192 //noinspection unchecked
193 requests = ( InternalAbandonableRequest[] ) reqsMap.values().toArray( requests );
194 }
195 else
196 {
197 requests = EMPTY_REQUEST_ARRAY;
198 }
199
200 jTable.setModel( new OutstandingRequestsModel( requests ) );
201 }
202
203
204 /**
205 * This method initializes jPanel1
206 *
207 * @return javax.swing.JPanel
208 */
209 private JPanel getJPanel1()
210 {
211 if ( jPanel1 == null )
212 {
213 jPanel1 = new JPanel();
214 jPanel1.add( getJButton(), null );
215 jPanel1.add( getJButton1(), null );
216 }
217 return jPanel1;
218 }
219
220
221 /**
222 * This method initializes jButton
223 *
224 * @return javax.swing.JButton
225 */
226 private JButton getJButton()
227 {
228 if ( jButton == null )
229 {
230 jButton = new JButton();
231 jButton.setText( "Done" );
232 jButton.addActionListener( new java.awt.event.ActionListener()
233 {
234 public void actionPerformed( java.awt.event.ActionEvent e )
235 {
236 OutstandingRequestsDialog.this.setVisible( false );
237 OutstandingRequestsDialog.this.dispose();
238 }
239 } );
240 }
241 return jButton;
242 }
243
244
245 /**
246 * This method initializes jPanel2
247 *
248 * @return javax.swing.JPanel
249 */
250 private JPanel getJPanel2()
251 {
252 if ( jPanel2 == null )
253 {
254 jPanel2 = new JPanel();
255 jPanel2.setLayout( new BorderLayout() );
256 jPanel2.setBorder( javax.swing.BorderFactory.createTitledBorder( null, "Request",
257 javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,
258 javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null ) );
259 jPanel2.add( getJButton2(), java.awt.BorderLayout.WEST );
260 jPanel2.add( getJTextArea(), java.awt.BorderLayout.CENTER );
261 }
262 return jPanel2;
263 }
264
265
266 /**
267 * This method initializes jTextArea
268 *
269 * @return javax.swing.JTextArea
270 */
271 private JTextArea getJTextArea()
272 {
273 if ( jTextArea == null )
274 {
275 jTextArea = new JTextArea();
276 }
277
278 jTextArea.setEnabled( false );
279 jTextArea.setEditable( false );
280 return jTextArea;
281 }
282
283
284 /**
285 * This method initializes jButton1
286 *
287 * @return javax.swing.JButton
288 */
289 private JButton getJButton1()
290 {
291 if ( jButton1 == null )
292 {
293 jButton1 = new JButton();
294 jButton1.setText( "Refresh" );
295 jButton1.addActionListener( new java.awt.event.ActionListener()
296 {
297 public void actionPerformed( java.awt.event.ActionEvent e )
298 {
299 setRequestsModel();
300 jTextArea.setText( "" );
301 jTextArea.setEnabled( false );
302 jButton2.setEnabled( false );
303 }
304 } );
305 }
306 return jButton1;
307 }
308
309
310 /**
311 * This method initializes jButton2
312 *
313 * @return javax.swing.JButton
314 */
315 private JButton getJButton2()
316 {
317 if ( jButton2 == null )
318 {
319 jButton2 = new JButton();
320 jButton2.setText( "Abandon" );
321 jButton2.setEnabled( false );
322 jButton2.addActionListener( new java.awt.event.ActionListener()
323 {
324 public void actionPerformed( java.awt.event.ActionEvent e )
325 {
326 int row = jTable.getSelectedRow();
327 InternalAbandonableRequest req = ( ( OutstandingRequestsModel ) jTable.getModel() )
328 .getAbandonableRequest( row );
329 req.abandon();
330 session.abandonOutstandingRequest( req.getMessageId() );
331 setRequestsModel();
332 }
333 } );
334 }
335 return jButton2;
336 }
337 } // @jve:decl-index=0:visual-constraint="10,10"