Improve packaging (esp. security)

[lgpl/argeo-commons.git] / security / runtime / org.argeo.security.activemq / src / main / java / org / argeo / security / activemq / UserPasswordDialog.java

diff --git a/security/runtime/org.argeo.security.activemq/src/main/java/org/argeo/security/activemq/UserPasswordDialog.java b/security/runtime/org.argeo.security.activemq/src/main/java/org/argeo/security/activemq/UserPasswordDialog.java
new file mode 100644 (file)
index 0000000..6725076
--- /dev/null
+++ b/security/runtime/org.argeo.security.activemq/src/main/java/org/argeo/security/activemq/UserPasswordDialog.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.argeo.security.activemq;
+
+import java.awt.Container;
+import java.awt.GridLayout;
+import java.awt.Panel;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.Arrays;
+
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JPasswordField;
+import javax.swing.JTextField;
+
+public class UserPasswordDialog extends JDialog implements ActionListener {
+       private static final long serialVersionUID = -9052993072210981198L;
+       private static String OK = "ok";
+
+       private JTextField username = new JTextField("", 10);
+       private JPasswordField password = new JPasswordField("", 10);
+
+       private JButton okButton;
+       private JButton cancelButton;
+
+       public UserPasswordDialog() {
+               setTitle("Credentials");
+               setModal(true);
+               setLocationRelativeTo(null);
+               setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+
+               JPanel p1 = new JPanel(new GridLayout(2, 2, 3, 3));
+               p1.add(new JLabel("User"));
+               p1.add(username);
+               p1.add(new JLabel("Password"));
+               password.setActionCommand(OK);
+               password.addActionListener(this);
+               p1.add(password);
+               add("Center", p1);
+
+               Panel p2 = new Panel();
+               okButton = addButton(p2, "OK");
+               okButton.setActionCommand(OK);
+               cancelButton = addButton(p2, "Cancel");
+               add("South", p2);
+               setSize(240, 120);
+
+               pack();
+       }
+
+       /** To be overridden */
+       protected void useCredentials(String username, char[] password) {
+               // does nothing
+       }
+
+       private JButton addButton(Container c, String name) {
+               JButton button = new JButton(name);
+               button.addActionListener(this);
+               c.add(button);
+               return button;
+       }
+
+       public final void actionPerformed(ActionEvent evt) {
+               Object source = evt.getSource();
+               if (source == okButton || evt.getActionCommand().equals(OK)) {
+                       char[] p = password.getPassword();
+                       useCredentials(username.getText(), p);
+                       Arrays.fill(p, '0');
+                       cleanUp();
+               } else if (source == cancelButton)
+                       cleanUp();
+       }
+
+       private void cleanUp() {
+               password.setText("");
+               dispose();
+       }
+
+       public static void main(String[] args) {
+               UserPasswordDialog dialog = new UserPasswordDialog() {
+                       private static final long serialVersionUID = -891646559691412088L;
+
+                       protected void useCredentials(String username, char[] password) {
+                               System.out.println(username + "/" + new String(password));
+                       }
+               };
+               dialog.setVisible(true);
+               System.out.println("After show");
+       }
+}