Author: mmichaud
Date: 2009-06-09 10:42:52 -0700 (Tue, 09 Jun 2009)
New Revision: 16879
Added:
csplugins/trunk/ucsd/mes/anntun/src/main/java/org/example/tunable/internal/cl/FileCLHandler.java
Log:
[]
Added:
csplugins/trunk/ucsd/mes/anntun/src/main/java/org/example/tunable/internal/cl/FileCLHandler.java
===================================================================
---
csplugins/trunk/ucsd/mes/anntun/src/main/java/org/example/tunable/internal/cl/FileCLHandler.java
(rev 0)
+++
csplugins/trunk/ucsd/mes/anntun/src/main/java/org/example/tunable/internal/cl/FileCLHandler.java
2009-06-09 17:42:52 UTC (rev 16879)
@@ -0,0 +1,85 @@
+package org.example.tunable.internal.cl;
+
+import java.io.File;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.Options;
+import org.example.tunable.Tunable;
+
+
+public class FileCLHandler extends AbstractCLHandler{
+
+ File file;
+
+ public FileCLHandler(Field f, Object o, Tunable t){
+ super(f,o,t);
+ try{
+ file = (File)f.get(o);
+ }catch(Exception e){e.printStackTrace();}
+ }
+
+ public FileCLHandler(Method gmethod,Method smethod,Object o,Tunable tg,
Tunable ts){
+ super(gmethod,smethod,o,tg,ts);
+ }
+
+
+ public void handleLine( CommandLine line ) {
+ String n = getName();
+ int ind = n.lastIndexOf(".")+1;
+ String fc = n.substring(ind);
+
+ try {
+ if ( line.hasOption( fc ) ) {
+
if(line.getOptionValue(fc).equals("--cmd")){displayCmds(fc);System.exit(1);}
+ if ( f != null ){
+ file = new File(line.getOptionValue(fc));
+ f.set(o,file);
+ }
+ else if ( smethod != null ){
+ file = new File(line.getOptionValue(fc));
+ smethod.invoke(o,file);
+ }
+ else
+ throw new Exception("no Field or Method to
set!");
+ }
+ } catch(Exception e) {e.printStackTrace();}
+ }
+
+
+
+ public Option getOption() {
+ String n = getName();
+ int ind = n.lastIndexOf(".")+1;
+ String fc = n.substring(ind);
+
+ File currentValue = null;
+
+ if(f!=null){
+ return new Option(fc, true,"-- "+t.description() +"
--\n current path file : "+file.getAbsolutePath());
+ }
+ else if(gmethod!=null){
+ try{
+ currentValue = (File)gmethod.invoke(o);
+ }catch(Exception e){e.printStackTrace();}
+ return new Option(fc, true,"-- "+tg.description() +"
--\n current selected values : "+currentValue.getAbsolutePath());
+ }
+ else
+ return null;
+ }
+
+
+
+ private void displayCmds(String fc){
+ HelpFormatter formatter = new HelpFormatter();
+ Options options = new Options();
+ options.addOption(this.getOption());
+ formatter.setWidth(100);
+ System.out.println("\n");
+ formatter.printHelp("Detailed informations/commands for " + fc
+ " :", options);
+ }
+
+}
\ No newline at end of file
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