Package net.sourceforge.javautil.groovy.cli

Source Code of net.sourceforge.javautil.groovy.cli.GroovyCLIExceptionHandler

package net.sourceforge.javautil.groovy.cli;

import java.util.LinkedHashMap;
import java.util.Map;

import net.sourceforge.javautil.classloader.boot.EntryPointExceptionHandler;
import net.sourceforge.javautil.classloader.boot.EntryPointType;
import net.sourceforge.javautil.common.io.console.StandardConsole;
import net.sourceforge.javautil.groovy.cli.debug.ExecuteMainCommand;
import net.sourceforge.javautil.groovy.dsl.GroovyDSLContext;
import net.sourceforge.javautil.groovy.dsl.impl.standard.GroovyDSLManagerStandard;

/**
* This will boot up a {@link GroovyCLI} when an exception is caught by the {@link EntryPointType}.
*
* @author elponderador
* @author $Author$
* @version $Id$
*/
public class GroovyCLIExceptionHandler implements EntryPointExceptionHandler {
 
  protected final Map<String, Object> bindings = new LinkedHashMap<String, Object>();
 
  public void bind (String name, Object value) { bindings.put(name, value); }

  public void handle(EntryPointType type, Throwable t) {
   
    GroovyDSLContext.setGlobalManager( new GroovyDSLManagerStandard().initialize() );
   
    GroovyCLI cli = new GroovyCLI();
   
    cli.info("Starting GroovyCLI Exception Handler");
   
    cli.getDomain().setVariable("entry", type);
    cli.getDomain().setVariable("throwable", t);
   
    for (String name : bindings.keySet()) cli.getDomain().setVariable(name, bindings.get(name));
   
    cli.getSet().add(new ExecuteMainCommand("execute"));
   
    cli.initialize();
    cli.run();   
   
  }

}
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