/*
 * Copyright (C) 2004-2007  exedio GmbH (www.exedio.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package com.exedio.cope;

import java.util.Arrays;
import java.util.Collections;
import java.util.List;

public final class Migration
{
	final int version;
	final String comment;
	final String[] body;
	
	public Migration(final int version, final String comment, final String... body)
	{
		this.version = version;
		this.comment = comment;
		this.body = body;
		
		if(version<0)
			throw new IllegalArgumentException("version must not be negative");
		if(comment==null)
			throw new NullPointerException("comment must not be null");
		if(body==null)
			throw new NullPointerException("body must not be null");
		if(body.length==0)
			throw new IllegalArgumentException("body must not be empty");
	}
	
	public int getVersion()
	{
		return version;
	}
	
	public String getComment()
	{
		return comment;
	}
	
	public List<String> getBody()
	{
		return Collections.unmodifiableList(Arrays.asList(body));
	}
	
	@Override
	public String toString()
	{
		return String.valueOf('M') + version + ':' + comment;
	}
}

@@ -1088,83 +1088,8 @@
 %0A%09%7B%0A
-%09%09this.version = version;%0A%09%09this.comment = comment;%0A%09%09this.body = body;%0A%09%09%0A
 %09%09if
@@ -1416,16 +1416,89 @@
 empty%22);
+%0A%0A%09%09this.version = version;%0A%09%09this.comment = comment;%0A%09%09this.body = body;
 %0A%09%7D%0A%09%0A%09p

check before assign