psmith 2003/06/26 16:04:27
Modified: src/java/org/apache/log4j/chainsaw ReceiversPanel.java
Log:
Creating a Receiver using a dialog is now very near completion.
Currently only supports simple Port based receivers like SocketReceiver
and UDP Receiver (although UPDReceiver seems to be created, but not
activated at the moment).
Revision Changes Path
1.4 +392 -276
jakarta-log4j/src/java/org/apache/log4j/chainsaw/ReceiversPanel.java
Index: ReceiversPanel.java
===================================================================
RCS file:
/home/cvs/jakarta-log4j/src/java/org/apache/log4j/chainsaw/ReceiversPanel.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- ReceiversPanel.java 25 Jun 2003 23:11:59 -0000 1.3
+++ ReceiversPanel.java 26 Jun 2003 23:04:27 -0000 1.4
@@ -51,8 +51,11 @@
import org.apache.log4j.LogManager;
import org.apache.log4j.chainsaw.icons.ChainsawIcons;
+import org.apache.log4j.helpers.LogLog;
+import org.apache.log4j.net.SocketAppender;
import org.apache.log4j.net.SocketNodeEventListener;
import org.apache.log4j.net.SocketReceiver;
+import org.apache.log4j.net.UDPAppender;
import org.apache.log4j.net.UDPReceiver;
import org.apache.log4j.plugins.Pauseable;
import org.apache.log4j.plugins.PluginRegistry;
@@ -76,6 +79,12 @@
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+
+import java.io.IOException;
+import java.lang.reflect.Method;
+import java.net.URL;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
@@ -93,6 +102,7 @@
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JDialog;
+import javax.swing.JEditorPane;
import javax.swing.JLabel;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
@@ -104,6 +114,8 @@
import javax.swing.JTree;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
+import javax.swing.event.HyperlinkEvent;
+import javax.swing.event.HyperlinkListener;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;
@@ -117,19 +129,19 @@
* @author Scott Debogy <[EMAIL PROTECTED]>
*/
class ReceiversPanel extends JPanel {
- private final ReceiverToolbar buttonPanel;
+ final Action editReceiverButtonAction;
+ final Action newReceiverButtonAction;
+ final Action pauseReceiverButtonAction;
+ final Action playReceiverButtonAction;
+ final Action shutdownReceiverButtonAction;
+ private final Action startAllAction;
+ private final JPopupMenu popupMenu = new ReceiverPopupMenu();
private final JTree receiversTree = new JTree();
private final LogUI logui;
- private final Runnable updateReceiverTree;
- private final JPopupMenu popupMenu = new ReceiverPopupMenu();
private final NewReceiverPopupMenu newReceiverPopup =
new NewReceiverPopupMenu();
- private final Action startAllAction;
- final Action playReceiverButtonAction;
- final Action shutdownReceiverButtonAction;
- final Action pauseReceiverButtonAction;
- final Action newReceiverButtonAction;
- final Action editReceiverButtonAction;
+ private final ReceiverToolbar buttonPanel;
+ private final Runnable updateReceiverTree;
ReceiversPanel(final LogUI logui) {
super(new BorderLayout());
@@ -329,16 +341,24 @@
}
/**
- * Ensures that the Receiver tree is updated with the latest information
- * and that this operation occurs in the Swing Event Dispatch thread.
*
*/
- private void updateReceiverTreeInDispatchThread() {
- if (SwingUtilities.isEventDispatchThread()) {
- updateReceiverTree.run();
- } else {
- SwingUtilities.invokeLater(updateReceiverTree);
- }
+ protected void updateCurrentlySelectedNodeInDispatchThread() {
+ SwingUtilities.invokeLater(
+ new Runnable() {
+ public void run() {
+ DefaultMutableTreeNode node =
+ (DefaultMutableTreeNode) receiversTree
+ .getLastSelectedPathComponent();
+
+ if (node == null) {
+ return;
+ }
+
+ ((ReceiversTreeModel) receiversTree.getModel()).reload(node);
+ updateActions();
+ }
+ });
}
/**
@@ -383,26 +403,6 @@
}
/**
- * Ensures that the currently selected receiver active property is set to
- * true
- *
- */
- private void playCurrentlySelectedReceiver() {
- new Thread(
- new Runnable() {
- public void run() {
- Object obj = getCurrentlySelectedUserObject();
-
- if ((obj != null) && obj instanceof Pauseable) {
- ((Pauseable) obj).setPaused(false);
-
- updateCurrentlySelectedNodeInDispatchThread();
- }
- }
- }).start();
- }
-
- /**
* Takes the currently selected Receiver and pauess it, effectively
* discarding any received event BEFORE it is even posted to the logger
* repository.
@@ -425,24 +425,23 @@
}
/**
+ * Ensures that the currently selected receiver active property is set to
+ * true
*
*/
- protected void updateCurrentlySelectedNodeInDispatchThread() {
- SwingUtilities.invokeLater(
+ private void playCurrentlySelectedReceiver() {
+ new Thread(
new Runnable() {
public void run() {
- DefaultMutableTreeNode node =
- (DefaultMutableTreeNode) receiversTree
- .getLastSelectedPathComponent();
+ Object obj = getCurrentlySelectedUserObject();
- if (node == null) {
- return;
- }
+ if ((obj != null) && obj instanceof Pauseable) {
+ ((Pauseable) obj).setPaused(false);
- ((ReceiversTreeModel) receiversTree.getModel()).reload(node);
- updateActions();
+ updateCurrentlySelectedNodeInDispatchThread();
+ }
}
- });
+ }).start();
}
/**
@@ -506,76 +505,53 @@
}
/**
- * A simple Panel that has toolbar buttons for restarting,
- * playing, pausing, and stoping receivers
- *
- * @author Paul Smith <[EMAIL PROTECTED]>
+ * Ensures that the Receiver tree is updated with the latest information
+ * and that this operation occurs in the Swing Event Dispatch thread.
*
*/
- private class ReceiverToolbar extends JToolBar
- implements TreeSelectionListener {
- final SmallButton newReceiverButton;
-
- private ReceiverToolbar() {
- setFloatable(false);
-
- SmallButton playReceiverButton =
- new SmallButton(playReceiverButtonAction);
- playReceiverButton.setText(null);
-
- SmallButton pauseReceiverButton =
- new SmallButton(pauseReceiverButtonAction);
- pauseReceiverButton.setText(null);
-
- SmallButton shutdownReceiverButton =
- new SmallButton(shutdownReceiverButtonAction);
- shutdownReceiverButton.setText(null);
-
- SmallButton restartAllButton = new SmallButton(startAllAction);
- restartAllButton.setText(null);
-
- newReceiverButton = new SmallButton(newReceiverButtonAction);
- newReceiverButton.setText(null);
- newReceiverButton.addMouseListener(new PopupListener(newReceiverPopup));
-
- SmallButton editReceiverButton =
- new SmallButton(editReceiverButtonAction);
- editReceiverButton.setText(null);
-
- add(newReceiverButton);
- add(editReceiverButton);
- addSeparator();
-
- add(playReceiverButton);
- add(pauseReceiverButton);
- add(shutdownReceiverButton);
-
- addSeparator();
- add(restartAllButton);
-
- Action closeAction =
- new AbstractAction(null, new CloseIcon(8, 1, 1)) {
- public void actionPerformed(ActionEvent e) {
- logui.toggleReceiversPanel();
- }
- };
+ private void updateReceiverTreeInDispatchThread() {
+ if (SwingUtilities.isEventDispatchThread()) {
+ updateReceiverTree.run();
+ } else {
+ SwingUtilities.invokeLater(updateReceiverTree);
+ }
+ }
- closeAction.putValue(
- Action.SHORT_DESCRIPTION, "Closes the Receiver panel");
+ /**
+ * A nice and simple 'X' style icon that is used to indicate a 'close' operation.
+ *
+ * @author Scott Deboy <[EMAIL PROTECTED]>
+ *
+ */
+ class CloseIcon implements Icon {
+ int size;
+ int xOffSet;
+ int yOffSet;
- add(Box.createHorizontalGlue());
+ public CloseIcon(int size, int xOffSet, int yOffSet) {
+ this.size = size;
+ this.xOffSet = xOffSet;
+ this.yOffSet = yOffSet;
+ }
- add(new SmallButton(closeAction));
+ public int getIconHeight() {
+ return size;
+ }
- add(Box.createHorizontalStrut(5));
+ public int getIconWidth() {
+ return size;
}
- /**
- * Ensures the enabled property of the actions is set properly
- * according to the currently selected node in the tree
- */
- public void valueChanged(TreeSelectionEvent e) {
- updateActions();
+ public void paintIcon(Component c, Graphics g, int x, int y) {
+ Graphics2D g2D = (Graphics2D) g;
+ g2D.setStroke(new BasicStroke(1.5f));
+ g2D.setRenderingHint(
+ RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);
+ g2D.setColor(Color.black);
+ g2D.drawLine(
+ x + xOffSet, y + yOffSet, x + size + xOffSet, y + size + yOffSet);
+ g2D.drawLine(
+ x + xOffSet, y + size + yOffSet, x + size + xOffSet, y + yOffSet);
}
}
@@ -589,22 +565,31 @@
*/
class NewReceiverPopupMenu extends JPopupMenu {
NewReceiverPopupMenu() {
- Class[] receivers =
- new Class[] { SocketReceiver.class, UDPReceiver.class };
+ try {
+ Class[] receivers =
+ new Class[] { SocketReceiver.class, UDPReceiver.class };
- final Map dialogMap = new HashMap();
- dialogMap.put(
- SocketReceiver.class,
- new CreateReceiverDialog(
- SocketReceiver.class, "SocketReceiver", "Socket Receiver"));
-
- for (int i = 0; i < receivers.length; i++) {
- final Class toCreate = receivers[i];
- Package thePackage = toCreate.getPackage();
- final String name =
- toCreate.getName().substring(thePackage.getName().length() + 1);
- add(
- new AbstractAction("New " + name + "...") {
+ final Map dialogMap = new HashMap();
+ dialogMap.put(
+ SocketReceiver.class,
+ new CreateReceiverDialog(
+ SocketReceiver.class,
+ "SocketReceiver",
+ "Socket Receiver",
+ new SimplePortBasedReceiverDialogPanel(SocketReceiver.class,
"SocketReceiver", SocketAppender.DEFAULT_PORT)));
+
+ dialogMap.put(
+ UDPReceiver.class,
+ new CreateReceiverDialog(
+ UDPReceiver.class, "UDPReceiver", "UDP Receiver",
+ new SimplePortBasedReceiverDialogPanel(UDPReceiver.class,
"UDPReceiver", UDPAppender.DEFAULT_PORT)));
+
+ for (int i = 0; i < receivers.length; i++) {
+ final Class toCreate = receivers[i];
+ Package thePackage = toCreate.getPackage();
+ final String name =
+ toCreate.getName().substring(thePackage.getName().length() + 1);
+ add(new AbstractAction("New " + name + "...") {
public void actionPerformed(ActionEvent e) {
if (dialogMap.containsKey(toCreate)) {
JDialog dialog = (JDialog) dialogMap.get(toCreate);
@@ -614,11 +599,26 @@
} else {
JOptionPane.showMessageDialog(
logui,
- "You wanted a " + name
- + " but this is not finished yet, sorry.");
+ "You wanted a "
+ + name
+ + " but this is not finished yet, sorry.");
}
}
});
+ }
+ addSeparator();
+ Action note = new AbstractAction("More coming in future....") {
+
+ public void actionPerformed(ActionEvent e) {
+
+ }
+ };
+ note.setEnabled(false);
+
+ add(note);
+ } catch (Exception e) {
+ e.printStackTrace();
+ throw new RuntimeException(e.getMessage());
}
}
}
@@ -634,13 +634,6 @@
ReceiverPopupMenu() {
}
- private JMenuItem createNotDoneYet() {
- final JMenuItem notDoneYet = new JMenuItem("Not Implemented Yet, sorry");
- notDoneYet.setEnabled(false);
-
- return notDoneYet;
- }
-
/* (non-Javadoc)
* @see javax.swing.JPopupMenu#show(java.awt.Component, int, int)
*/
@@ -724,43 +717,90 @@
add(setThresholdAction);
}
+
+ private JMenuItem createNotDoneYet() {
+ final JMenuItem notDoneYet = new JMenuItem("Not Implemented Yet, sorry");
+ notDoneYet.setEnabled(false);
+
+ return notDoneYet;
+ }
}
/**
- * A nice and simple 'X' style icon that is used to indicate a 'close' operation.
- *
- * @author Scott Deboy <[EMAIL PROTECTED]>
+ * @author Paul Smith <[EMAIL PROTECTED]>
*
*/
- class CloseIcon implements Icon {
- int size;
- int xOffSet;
- int yOffSet;
+ private abstract static class AbstractReceiverDialogPanel extends JPanel {
+ private boolean valid;
- public CloseIcon(int size, int xOffSet, int yOffSet) {
- this.size = size;
- this.xOffSet = xOffSet;
- this.yOffSet = yOffSet;
+ /**
+ * @param b
+ */
+ public void setValid(boolean b) {
+ boolean oldValue = valid;
+ valid = b;
+ firePropertyChange("valid", oldValue, b);
}
- public int getIconHeight() {
- return size;
+ /**
+ * @return
+ */
+ public boolean isValid() {
+ return valid;
}
- public int getIconWidth() {
- return size;
+ abstract void createReceiver();
+ }
+
+ /**
+ * Verifies the defaults of a TextField by ensuring
+ * it conforms to a valid Port Number.
+ *
+ * If invalid, the text field is suffixed with " (invalid)"
+ * and all the text is selected, effectively
+ * prompting the user to enter again.
+ *
+ * @author Paul Smith <[EMAIL PROTECTED]>
+ *
+ */
+ private static final class PortNumberVerifier extends InputVerifier {
+ public boolean verify(JComponent input) {
+ if (input instanceof JTextField) {
+ JTextField textField = ((JTextField) input);
+ boolean valid = validPort(textField.getText());
+
+ if (!valid) {
+ String invalidString = " (invalid)";
+
+ if (!textField.getText().endsWith(invalidString)) {
+ textField.setText(textField.getText() + invalidString);
+ }
+
+ textField.selectAll();
+ }
+
+ return valid;
+ }
+
+ return true;
}
- public void paintIcon(Component c, Graphics g, int x, int y) {
- Graphics2D g2D = (Graphics2D) g;
- g2D.setStroke(new BasicStroke(1.5f));
- g2D.setRenderingHint(
- RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);
- g2D.setColor(Color.black);
- g2D.drawLine(
- x + xOffSet, y + yOffSet, x + size + xOffSet, y + size + yOffSet);
- g2D.drawLine(
- x + xOffSet, y + size + yOffSet, x + size + xOffSet, y + yOffSet);
+ /**
+ * Returns true if string is a valid Port identifier.
+ *
+ * It must be a number, and be >0 and <32768
+ * @param string
+ * @return true/false
+ */
+ boolean validPort(String string) {
+ try {
+ int port = Integer.parseInt(string);
+
+ return (port > 0) && (port < 32768);
+ } catch (NumberFormatException e) {
+ }
+
+ return false;
}
}
@@ -768,26 +808,36 @@
final OkCancelPanel okCancelPanel = new OkCancelPanel();
private CreateReceiverDialog(
- Class receiver, String bundleName, String name) {
- super(logui, "Create new " + name, true);
+ Class receiver, String bundleName, String name,
+ final AbstractReceiverDialogPanel entryPanel) throws IOException {
+ super(logui, "Create new Receiver", true);
setResizable(false);
getContentPane().setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
Container container = getContentPane();
- ResourceBundle resourceBundle =
- ResourceBundle.getBundle(
- "org/apache/log4j/chainsaw/Details_" + bundleName);
-
- JLabel infoLabel = new JLabel(resourceBundle.getString("Details"));
-
- infoLabel.setOpaque(true);
- infoLabel.setForeground(Color.black);
- infoLabel.setBackground(Color.white);
- infoLabel.setVerticalTextPosition(JLabel.TOP);
- infoLabel.setVerticalAlignment(JLabel.TOP);
- infoLabel.setPreferredSize(new Dimension(320, 240));
+ URL descriptionResource =
+
this.getClass().getClassLoader().getResource("org/apache/log4j/chainsaw/Details_" +
bundleName + ".html");
+
+ JEditorPane infoArea = new JEditorPane(descriptionResource);
+ infoArea.addHyperlinkListener(new HyperlinkListener(){
+
+ public void hyperlinkUpdate(HyperlinkEvent e) {
+ if(e.getEventType() == HyperlinkEvent.EventType.ACTIVATED){
+ logui.showHelp(e.getURL());
+ }
+
+ }
+ });
+
+// infoArea.setBorder(BorderFactory.createTitledBorder("Description"));
+
+ infoArea.setOpaque(true);
+ infoArea.setEditable(false);
+ infoArea.setForeground(Color.black);
+ infoArea.setBackground(Color.white);
+ infoArea.setPreferredSize(new Dimension(320, 240));
c.fill = GridBagConstraints.BOTH;
c.anchor = GridBagConstraints.NORTHWEST;
@@ -798,56 +848,15 @@
c.gridwidth = 2;
Box lineBox = Box.createHorizontalBox();
- lineBox.setBorder(BorderFactory.createLineBorder(Color.gray));
+// lineBox.setBorder(BorderFactory.createLineBorder(Color.gray));
- container.add(infoLabel, c);
+ container.add(infoArea, c);
c.gridy++;
c.weighty = 0.3;
c.fill = GridBagConstraints.HORIZONTAL;
container.add(lineBox, c);
- JLabel portNumber = new JLabel("Port Number:");
-
- final JTextField portNumberEntry = new JTextField(5);
- portNumberEntry.setInputVerifier(new PortNumberVerifier());
-
- // portNumberEntry.addKeyListener(
- // new KeyListener() {
- // public void keyTyped(KeyEvent e) {
- // validateKeyPress(e);
- // }
- //
- // public void keyPressed(KeyEvent e) {
- // validateKeyPress(e);
- // }
- //
- // private void validateKeyPress(KeyEvent e) {
- // char c = e.getKeyChar();
- // int keyCode = e.getKeyCode();
- //
- // if ((c < '0') || (c > '9')) {
- // if (
- // (keyCode != KeyEvent.VK_BACK_SPACE) || (keyCode !=
KeyEvent.VK_DELETE)
- // || (keyCode != KeyEvent.VK_ESCAPE)) {
- // e.consume();
- // Toolkit.getDefaultToolkit().beep();
- //
- // return;
- // }
- //// else if (portNumberEntry.getText().trim().length() >= 5) {
- //// e.consume();
- //// Toolkit.getDefaultToolkit().beep();
- //// }
- // }
- // }
- //
- // public void keyReleased(KeyEvent e) {
- // validateKeyPress(e);
- // }
- // });
- portNumber.setLabelFor(portNumberEntry);
-
c.gridwidth = 1;
c.gridx = 0;
c.weightx = 0.25;
@@ -855,13 +864,10 @@
c.insets = new Insets(10, 5, 10, 5);
c.anchor = GridBagConstraints.WEST;
- container.add(portNumber, c);
- c.gridx++;
- c.weightx = 0.65;
- container.add(portNumberEntry, c);
+ container.add(entryPanel, c);
Box lineBox3 = Box.createHorizontalBox();
- lineBox3.setBorder(BorderFactory.createLineBorder(Color.gray));
+// lineBox3.setBorder(BorderFactory.createLineBorder(Color.gray));
c.gridx = 0;
c.gridwidth = 2;
@@ -888,9 +894,10 @@
okCancelPanel.setCancelAction(closeAction);
- Action okAction =
+ final Action okAction =
new AbstractAction("Ok") {
public void actionPerformed(ActionEvent e) {
+ entryPanel.createReceiver();
hide();
}
};
@@ -898,68 +905,25 @@
okAction.setEnabled(false);
okCancelPanel.setOkAction(okAction);
+ entryPanel.addPropertyChangeListener(
+ "valid",
+ new PropertyChangeListener() {
+ public void propertyChange(PropertyChangeEvent evt) {
+ AbstractReceiverDialogPanel component =
+ ((AbstractReceiverDialogPanel) evt.getSource());
+ okAction.setEnabled(component.isValid());
+ }
+ });
+
getRootPane().registerKeyboardAction(
closeAction, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
JComponent.WHEN_IN_FOCUSED_WINDOW);
}
-
- /**
- * Returns true if string is a valid Port identifier.
- *
- * It must be a number, and be >0 and <32768
- * @param string
- * @return true/false
- */
- boolean validPort(String string) {
- try {
- int port = Integer.parseInt(string);
-
- return (port > 0) && (port < 32768);
- } catch (NumberFormatException e) {
- }
-
- return false;
- }
-
- /**
- * Verifies the defaults of a TextField by ensuring
- * it conforms to a valid Port Number.
- *
- * If invalid, the text field is suffixed with " (invalid)"
- * and all the text is selected, effectively
- * prompting the user to enter again.
- *
- * @author Paul Smith <[EMAIL PROTECTED]>
- *
- */
- private final class PortNumberVerifier extends InputVerifier {
- public boolean verify(JComponent input) {
- if (input instanceof JTextField) {
- JTextField textField = ((JTextField) input);
- boolean valid = validPort(textField.getText());
-
- if (!valid) {
- String invalidString = " (invalid)";
-
- if (!textField.getText().endsWith(invalidString)) {
- textField.setText(textField.getText() + invalidString);
- }
-
- textField.setSelectionStart(0);
- textField.setSelectionEnd(textField.getText().length());
- }
-
- return valid;
- }
-
- return true;
- }
- }
}
private static class OkCancelPanel extends JPanel {
- final JButton okButton = new JButton("Ok");
final JButton cancelButton = new JButton("Cancel");
+ final JButton okButton = new JButton("Ok");
OkCancelPanel() {
setLayout(new GridBagLayout());
@@ -989,6 +953,158 @@
void setOkAction(Action a) {
okButton.setAction(a);
+ }
+ }
+
+ /**
+ * A simple Panel that has toolbar buttons for restarting,
+ * playing, pausing, and stoping receivers
+ *
+ * @author Paul Smith <[EMAIL PROTECTED]>
+ *
+ */
+ private class ReceiverToolbar extends JToolBar
+ implements TreeSelectionListener {
+ final SmallButton newReceiverButton;
+
+ private ReceiverToolbar() {
+ setFloatable(false);
+
+ SmallButton playReceiverButton =
+ new SmallButton(playReceiverButtonAction);
+ playReceiverButton.setText(null);
+
+ SmallButton pauseReceiverButton =
+ new SmallButton(pauseReceiverButtonAction);
+ pauseReceiverButton.setText(null);
+
+ SmallButton shutdownReceiverButton =
+ new SmallButton(shutdownReceiverButtonAction);
+ shutdownReceiverButton.setText(null);
+
+ SmallButton restartAllButton = new SmallButton(startAllAction);
+ restartAllButton.setText(null);
+
+ newReceiverButton = new SmallButton(newReceiverButtonAction);
+ newReceiverButton.setText(null);
+ newReceiverButton.addMouseListener(new PopupListener(newReceiverPopup));
+
+ SmallButton editReceiverButton =
+ new SmallButton(editReceiverButtonAction);
+ editReceiverButton.setText(null);
+
+ add(newReceiverButton);
+ add(editReceiverButton);
+ addSeparator();
+
+ add(playReceiverButton);
+ add(pauseReceiverButton);
+ add(shutdownReceiverButton);
+
+ addSeparator();
+ add(restartAllButton);
+
+ Action closeAction =
+ new AbstractAction(null, new CloseIcon(8, 1, 1)) {
+ public void actionPerformed(ActionEvent e) {
+ logui.toggleReceiversPanel();
+ }
+ };
+
+ closeAction.putValue(
+ Action.SHORT_DESCRIPTION, "Closes the Receiver panel");
+
+ add(Box.createHorizontalGlue());
+
+ add(new SmallButton(closeAction));
+
+ add(Box.createHorizontalStrut(5));
+ }
+
+ /**
+ * Ensures the enabled property of the actions is set properly
+ * according to the currently selected node in the tree
+ */
+ public void valueChanged(TreeSelectionEvent e) {
+ updateActions();
+ }
+ }
+
+ private class SimplePortBasedReceiverDialogPanel
+ extends AbstractReceiverDialogPanel {
+ private String receiverName;
+
+ private Class receiverClass;
+
+ final JTextField portNumberEntry = new JTextField(8);
+
+ SimplePortBasedReceiverDialogPanel(Class receiverClass, String receiverName,
int defaultPort) {
+ this.receiverClass = receiverClass;
+ this.receiverName = receiverName;
+ JLabel portNumber = new JLabel("Port Number:");
+
+ portNumberEntry.setInputVerifier(new PortNumberVerifier());
+ portNumberEntry.setText(defaultPort + "");
+ portNumberEntry.selectAll();
+
+
+ portNumberEntry.addKeyListener(
+ new KeyListener() {
+ public void keyTyped(KeyEvent e) {
+ validateKeyPress(e);
+ }
+
+ public void keyPressed(KeyEvent e) {
+ validateKeyPress(e);
+ }
+
+ private void validateKeyPress(KeyEvent e) {
+ if (portNumberEntry.getInputVerifier().verify(portNumberEntry)) {
+ setValid(true);
+ } else {
+ setValid(false);
+ }
+ }
+
+ public void keyReleased(KeyEvent e) {
+ validateKeyPress(e);
+ }
+ });
+ portNumber.setLabelFor(portNumberEntry);
+
+ add(portNumber);
+ add(portNumberEntry);
+ }
+
+ /* (non-Javadoc)
+ * @see
org.apache.log4j.chainsaw.ReceiversPanel.AbstractReceiverDialogPanel#createReceiver()
+ */
+ void createReceiver() {
+ int port = Integer.parseInt(portNumberEntry.getText());
+ Receiver receiver = null;
+ try {
+ receiver = (Receiver) receiverClass.newInstance();
+ Method method = receiver.getClass().getMethod("setPort", new
Class[]{int.class});
+ if(method!=null){
+ method.invoke(receiver, new Object[]{new Integer(port)});
+ }else {
+ throw new Exception("The Receiver class has no setPort method");
+ }
+ } catch (Exception e) {
+ LogLog.error("Error occurred creating the Receiver", e);
+ logui.getStatusBar().setMessage("Error occurred creating the Receiver ::" +
e.getMessage());
+ return;
+ }
+ String name = receiverName;
+ String suffix = "";
+ int index = 1;
+ while(PluginRegistry.pluginNameExists(name + suffix)){
+ suffix = index+"";
+ index++;
+ }
+ receiver.setName(name + suffix);
+ PluginRegistry.startPlugin(receiver);
+ updateReceiverTreeInDispatchThread();
}
}
}
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
