clean up the examples to abide to the new API

1 files changed, 25 insertions, 12 deletions

diff --git a/examples/Translate.java b/examples/Translate.java
index 738443c..43ed82f 100644
--- a/examples/Translate.java
+++ b/examples/Translate.java
@@ -5,16 +5,19 @@
  * 
  * (c) CENA
  *
+ * 1.2.6
+ *  - goes apache jakarta regexp
+ *
  */
 import fr.dgac.ivy.* ;
 import java.io.* ;
-import gnu.regexp.* ;
+import org.apache.regexp.* ;
 
 class Translate {
 
     private Ivy bus;
 
-    Translate(String filename) {
+    Translate(String filename) throws IvyException {
       bus = new Ivy("Translater","Hello le monde",null);
       parseFile(filename);
       bus.bindMsg("^Bye$",new IvyMessageListener() {
@@ -33,16 +36,18 @@ class Translate {
       try {
 	BufferedReader in = new BufferedReader(new FileReader(new File(filename)));
 	String s;
-	RE regexp;
-	regexp = new RE("\"([^\"]*)\" \"([^\"]*)\"");
+	RE re = new RE("\"([^\"]*)\" \"([^\"]*)\"");
 	while ( (s=in.readLine()) != null ) {
-	  REMatch result = regexp.getMatch(s);
-	  bus.bindMsg(result.toString(1),new TALK(result.toString(2)));
+	  if (re.match(s)) {
+	    System.out.println("binding " +re.getParen(1)+" and translating to " + re.getParen(2));
+	    try {
+	      bus.bindMsg(re.getParen(1),new TALK(re.getParen(2)));
+	    } catch (IvyException ie) {
+	      System.out.println(re.getParen(1)+" is not a valid PCRE regex");
+	    }
+	  }
 	}
 	in.close();
-      } catch (REException ree) {
-	System.out.println("regexp error");
-	System.exit(-1);
       } catch (FileNotFoundException fnfe) {
 	System.out.println("file "+filename+" not found. Good bye !");
 	System.exit(-1);
@@ -56,13 +61,21 @@ class Translate {
       private String go;
       TALK(String s) {go=s;}
       public void receive(IvyClient client, String[] args) {
-	bus.sendMsg(go);
+	try {
+	  bus.sendMsg(go);
+	} catch (IvyException ie) {
+	}
       }
     }
 
     public void receive(IvyClient client, String[] args) {
-      bus.sendMsg("Bonjour"+((args.length>0)?args[0]:""));
+      try {
+	bus.sendMsg("Bonjour"+((args.length>0)?args[0]:""));
+      } catch (IvyException ie) {
+      }
     }
 
-    public static void main(String args[]) { new Translate("translation.txt"); }
+    public static void main(String args[]) throws IvyException {
+      new Translate("translation.txt");
+    }
 }