Probe is the java implementation of ivyprobe(1). It supports

the same syntax.

1 files changed, 60 insertions, 55 deletions

diff --git a/src/TestIvy.java b/src/TestIvy.java
index 46f484d..27a6d08 100755
--- a/src/TestIvy.java
+++ b/src/TestIvy.java
@@ -3,46 +3,62 @@ package fr.dgac.ivy ;
 import java.awt.* ;
 import java.awt.event.* ;
 
-class TestIvy extends Panel  implements IvyApplicationListener{
+/**
+ * toy tool to probe the Ivy software bus.
+ * it relies on the AWT, and is less useable than TestIvySwing, which should
+ * be preferred.
+ *
+ * @see		fr.dgac.ivy.TestIvySwing	
+ * @author	François-Régis Colin
+ * @author	Yannick Jestin
+ * @author	<a href="http://www.tls.cena.fr/products/ivy/">http://www.tls.cena.fr/products/ivy/</a>
+ */
+
+class TestIvy extends Panel implements IvyApplicationListener {
+  private Ivy bus ;
+  private String regexp="";
+  private TextField tfRegex, tfSend ;
+  private TextArea  ta ;
+  private Button buApply, buSend, buClear ;
+  private java.text.SimpleDateFormat format = new
+    java.text.SimpleDateFormat("hh:mm:ss");
+  private int regexp_id;
 
-  Ivy bus ;
-  String regexp ;
-  TextField tfRegex, tfSend ;
-  TextArea  ta ;
-  Button buApply, buSend, buClear ;
-  int regexp_id;
   public TestIvy() throws IvyException {
     super(new BorderLayout());
-    regexp = "";
-    // un textarea au centre
     ta = new TextArea();
     ta.setEditable(false);
     add(ta,BorderLayout.CENTER);
-    // une zone regex au nord
     Panel p = new Panel(new BorderLayout());
     p.add(new Label("Regex:"),BorderLayout.WEST);
     tfRegex = new TextField(regexp);
     tfRegex.addActionListener(new REGCB());
     p.add(tfRegex,BorderLayout.CENTER);
     add(p,BorderLayout.NORTH);
-    // une zone messages au sud
     p = new Panel(new BorderLayout());
     p.add(new Label("Msg:"),BorderLayout.WEST);
     tfSend = new TextField("");
     tfSend.addActionListener(new SENDCB());
     p.add(tfSend,BorderLayout.CENTER);
     add(p,BorderLayout.SOUTH);
-    bus = new Ivy("JAVA TESTBUS","Testbus ridi",this);
-	bus.start(null);
-	append( "Ivy Domain: "+ bus.getDomain(null) );
+    bus = new Ivy("JAVA TESTBUS","Testbus is ready",this);
+    bus.start(null);
+    append( "Ivy Domain: "+ bus.getDomain(null) );
+  }
+
+  public static void main(String[] args) throws IvyException {
+    TestIvy tb = new TestIvy();
+    Frame f = new Frame("TestIvy");
+    f.addWindowListener( tb.new WCCB(f,tb)) ;
+    f.add(tb, BorderLayout.CENTER);
+    f.pack();
+    f.setVisible(true);
   }
 
-  public void stop() {
-    bus.stop();
-  } 
   public void connect(IvyClient client) {
-       append(client.getApplicationName() + " connected " );
+    append(client.getApplicationName() + " connected " );
   }
+
   public void disconnect(IvyClient client) {
        append(client.getApplicationName() + " disconnected " );
   }
@@ -52,64 +68,53 @@ class TestIvy extends Panel  implements IvyApplicationListener{
   public void directMessage(IvyClient client, int id, String arg) {
        append(client.getApplicationName() + " direct Message "+ id + arg );
   }
-  /* inner */ class REGCB implements ActionListener, IvyMessageListener {
+
+  class REGCB implements ActionListener, IvyMessageListener {
     public void actionPerformed(ActionEvent e) {
-      // enlever l'ancienne regex
-      bus.unBindMsg(regexp_id);
-      // ajoute la nouvelle regex
-	  regexp=tfRegex.getText();
-	  regexp.trim();
+      try {
+        bus.unBindMsg(regexp_id);
+      } catch (IvyException ie) {
+        System.out.println("Big badaboum"); // this should not happen
+      }
+      regexp=tfRegex.getText();
+      regexp.trim();
       regexp_id = bus.bindMsg(regexp,this);
-	  tfRegex.setText("");
+      tfRegex.setText("");
+    }
+    public void receive(IvyClient client, String[] args) {
+      String out="client " + client.getApplicationName() + " envoie: [ ";
+      for (int i=0;i<args.length;i++)
+        out=out+args[i]+ ((i<args.length-1)?" , ":"");
+      out = out + " ]";
+      append(out);
     }
-	public void receive(IvyClient client, String[] args) {
-    String out="client " + client.getApplicationName() + " envoie: [ ";
-    for (int i=0;i<args.length;i++)
-      out=out+args[i]+ ((i<args.length-1)?" , ":"");
-    out = out + " ]";
-    append(out);
-	}
   }
 
-  /* inner */ class SENDCB implements ActionListener {
+  class SENDCB implements ActionListener {
     public void actionPerformed(ActionEvent e) {
-	 int count;
+      int count;
       String tosend = tfSend.getText();
       tfSend.setText("");
       count = bus.sendMsg(tosend);
-	  append("Sending '" + tosend + "' count " + count );
-      
+      append("Sending '" + tosend + "' count " + count );
     }
   }
 
   private void append(String s) {
-    // je mettrais bien la date, aussi.
-    ta.append(s + "\n");
-  }
-
-  public static void main(String[] args) throws IvyException {
-    TestIvy tb = new TestIvy();
-    Frame f = new Frame("TestIvy");
-    f.addWindowListener( tb.new WCCB(f,tb)) ;
-    f.add(tb, BorderLayout.CENTER);
-    f.pack();
-    f.setVisible(true);
+    ta.append("[" + format.format(new java.util.Date()) + "] "+ s + "\n");
   }
 
-  /* inner */ class WCCB extends WindowAdapter {
+  class WCCB extends WindowAdapter {
     private Frame f;
-    public WCCB(Frame f, TestIvy b) {
-      this.f=f;
-    }
+    public WCCB(Frame f, TestIvy b) { this.f=f; }
     public void windowClosing(WindowEvent e) {
       f.setVisible(false);
       bus.stop();
-	  bus = null;
+      bus = null;
       f.dispose();
-	  System.exit(0);
+      System.exit(0);
     }
   }
 
-}
-
+} // class TestIvy
 // EOF