diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/Counter.java | 3 | ||||
| -rw-r--r-- | examples/Makefile | 7 | ||||
| -rw-r--r-- | examples/TestIvySwing.java | 6 | ||||
| -rw-r--r-- | examples/Translate.java | 63 |
4 files changed, 72 insertions, 7 deletions
diff --git a/examples/Counter.java b/examples/Counter.java index bc23938..1275101 100644 --- a/examples/Counter.java +++ b/examples/Counter.java @@ -4,11 +4,12 @@ * @author Yannick Jestin * @author <a href="http://www.tls.cena.fr/products/ivy/">http://www.tls.cena.fr/products/ivy/</a> * + * (c) CENA 1998-2002 + * */ import fr.dgac.ivy.* ; import gnu.getopt.Getopt ; - /** * A program to count to the Ivy software bus messages. * The class itself can be used to collect data and send them on the terminal diff --git a/examples/Makefile b/examples/Makefile index 2deae23..94aed89 100644 --- a/examples/Makefile +++ b/examples/Makefile @@ -1,8 +1,8 @@ # Be sure to set this before compiling ... -JIKESPATH = /usr/lib/j2re1.3/lib/rt.jar:../lib/ivy-java.jar +JIKESPATH = /usr/local/j2sdk1.4.1/jre/lib/rt.jar:/usr/share/java/repository:../lib/ivy-java.jar:nanoxml-2.2.1.jar:. JAVACOPTS = -deprecation .SUFFIXES: .java .class - SRCS = TestIvy.java TestIvySwing.java Counter.java ivyTranslater.java + SRCS = TestIvy.java TestIvySwing.java Counter.java ivyTranslater.java Translate.java TranslateXML.java OBJS = $(SRCS:.java=.class) JAVAC = jikes -classpath $(JIKESPATH) -d . #JAVAC = javac @@ -14,3 +14,6 @@ all: $(OBJS) clean: /bin/rm -f -- $(OBJS) *~ *.bak *.class + +path: + @echo "setenv CLASSPATH $(JIKESPATH)" diff --git a/examples/TestIvySwing.java b/examples/TestIvySwing.java index ddc199d..582e8a1 100644 --- a/examples/TestIvySwing.java +++ b/examples/TestIvySwing.java @@ -11,7 +11,6 @@ import fr.dgac.ivy.*; * use TestIvy * * @see fr.dgac.ivy.TestIvy - * @author François-Régis Colin * @author Yannick Jestin * @author <a href="http://www.tls.cena.fr/products/ivy/">http://www.tls.cena.fr/products/ivy/</a> */ @@ -20,7 +19,7 @@ class TestIvySwing extends JPanel implements IvyApplicationListener { /** * help message for the standalone program */ - public static final String helpmsg = "usage: java fr.dgac.ivy.TestIvySwing [options]\n\t-b BUS\tspecifies the Ivy bus domain\n\t-q\tquiet, no tty output\n\t-d\tdebug\n\t-h\thelp\n"; + public static final String helpmsg = "usage: java TestIvySwing [options]\n\t-b BUS\tspecifies the Ivy bus domain\n\t-q\tquiet, no tty output\n\t-d\tdebug\n\t-h\thelp\n"; public static final int WIDTH=30; public static final int HEIGHT=30; @@ -235,5 +234,4 @@ class TestIvySwing extends JPanel implements IvyApplicationListener { } } -} // class TestIvySwing -// EOF +} diff --git a/examples/Translate.java b/examples/Translate.java new file mode 100644 index 0000000..dee8210 --- /dev/null +++ b/examples/Translate.java @@ -0,0 +1,63 @@ +import fr.dgac.ivy.* ; +import java.io.* ; +import gnu.regexp.* ; + +class Translate { + + private Ivy bus; + + Translate(String filename) { + bus = new Ivy("Translater","Hello le monde",null); + parseFile(filename); + bus.bindMsg("^Bye$",new IvyMessageListener() { + // callback for "Bye" message + public void receive(IvyClient client, String[] args) {System.exit(0);} + }); + try { + // starts the bus on the default domain or IVY_DOMAIN property + bus.start(null); + } catch (IvyException ie) { + System.err.println("can't run the Ivy bus" + ie.getMessage()); + } + } + + private void parseFile(String filename) { + try { + BufferedReader in = new BufferedReader(new FileReader(new File(filename))); + String s; + RE regexp; + regexp = new RE("\"([^\"]*)\" \"([^\"]*)\""); + while ( (s=in.readLine()) != null ) { + REMatch result = regexp.getMatch(s); + bus.bindMsg(result.toString(1),new TALK(result.toString(2))); + } + 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); + } catch (IOException ioe) { + System.out.println("error reading "+filename+". Good bye !"); + System.exit(-1); + } + } + + private class TALK implements IvyMessageListener { + private String go; + TALK(String s) {go=s;} + public void receive(IvyClient client, String[] args) { + bus.sendMsg(go); + } + } + + // callback associated to the "Hello" messages" + public void receive(IvyClient client, String[] args) { + bus.sendMsg("Bonjour"+((args.length>0)?args[0]:"")); + } + + public static void main(String args[]) { + new Translate("translation.txt"); + } +} |