/***
 *
 * Copyright (c) 2007 Paul Hammant
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.thoughtworks.paranamer.ant;

import org.apache.tools.ant.Task;
import org.apache.tools.ant.BuildException;

import com.thoughtworks.paranamer.generator.ParanamerGenerator;
import com.thoughtworks.paranamer.generator.QdoxParanamerGenerator;

import java.io.IOException;

/**
* Ant Task to processSourcePath parameter names via ParanamerGenerator
* 
* @author Paul Hammant
* @author Mauro Talevi
*/
public class ParanamerGeneratorTask extends Task {
    private final ParanamerGenerator generator = new QdoxParanamerGenerator();
    private String sourceDirectory;
    private String outputDirectory;

    public void execute() throws BuildException {
        try {
            generator.processSourcePath(sourceDirectory, outputDirectory);
            System.out.println("Generated Parameter Name Data for '"+sourceDirectory+"' in '" + outputDirectory + "'");
        } catch (IOException e) {
            throw new BuildException("Paranamer encountered an IOException", e);
        }
    }

    public void setSourceDirectory(String sourceDirectory) {
        this.sourceDirectory = sourceDirectory;
    }

    public void setOutputDirectory(String outputDirectory) {
        this.outputDirectory = outputDirectory;
    }
}

@@ -1644,20 +1644,30 @@
 ols.ant.
-Task
+BuildException
 ;%0Aimport
@@ -1688,30 +1688,20 @@
 ols.ant.
-BuildException
+Task
 ;%0A%0Aimpor
@@ -1832,37 +1832,8 @@
 r;%0A%0A
-import java.io.IOException;%0A%0A
 /**%0A
@@ -2313,26 +2313,11 @@
     
-System.out.println
+log
 (%22Ge
@@ -2324,17 +2324,17 @@
 nerated 
-P
+p
 arameter
@@ -2338,17 +2338,13 @@
 ter 
-Name Data
+names
  for
@@ -2415,18 +2415,16 @@
  catch (
-IO
 Exceptio
@@ -2472,44 +2472,68 @@
 on(%22
-Paranamer encountered an IOException
+Failed to generate parameter names for '%22+sourceDirectory+%22'
 %22, e

Use Task#log() method and updated failure message.