AntConfig.java example

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/*
	Launch4j (http://launch4j.sourceforge.net/)
	Cross-platform Java application wrapper for creating Windows native executables.

	Copyright (C) 2004, 2006 Grzegorz Kowal

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

/*
 * Created on May 24, 2005
 */
package net.sf.launch4j.ant;

import java.io.File;

import org.apache.tools.ant.BuildException;

import net.sf.launch4j.config.Config;
import net.sf.launch4j.config.Jre;
import net.sf.launch4j.config.Splash;
import net.sf.launch4j.config.VersionInfo;

/**
 * @author Copyright (C) 2005 Grzegorz Kowal
 */
public class AntConfig extends Config {

	public void setJarPath(String path) {
		setJar(new File(path));
	}

	public void addJre(Jre jre) {
		checkNull(getJre(), "jre"); //$NON-NLS-1$
		setJre(jre);
	}

	public void addSplash(Splash splash) {
		checkNull(getSplash(), "splash"); //$NON-NLS-1$
		setSplash(splash);
	}

	public void addVersionInfo(VersionInfo versionInfo) {
		checkNull(getVersionInfo(), "versionInfo"); //$NON-NLS-1$
		setVersionInfo(versionInfo);
	}

	private void checkNull(Object o, String name) {
		if (o != null) {
			throw new BuildException(
					Messages.getString("AntConfig.duplicate.element")  //$NON-NLS-1$
					+ ": "	//$NON-NLS-1$
					+ name);
		}
	}
}