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JasperReports Library
There is a newer version: 6.21.3
/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2011 Jaspersoft Corporation. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports 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 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 JasperReports. If not, see .
 */

/*
 * Special thanks to Google 'Summer of Code 2005' program for supporting this development
 * 
 * Contributors:
 * Majid Ali Khan - [email protected]
 * Frank Sch�nheit - [email protected]
 */
package net.sf.jasperreports.engine.export.oasis;

import java.io.IOException;
import java.io.Writer;
import java.util.Collection;
import java.util.Iterator;

import net.sf.jasperreports.engine.export.zip.ExportZipEntry;



/**
 * @author Teodor Danciu ([email protected])
 * @version $Id: ContentBuilder.java 5180 2012-03-29 13:23:12Z teodord $
 */
public class ContentBuilder
{
	/**
	 *
	 */
	public static final String VERSION = "1.1";

	/**
	 * 
	 */
	private ExportZipEntry contentEntry;
	private ExportZipEntry styleEntry;
	private ExportZipEntry bodyEntry;
	
	private Collection fontFaces;
	
	private byte openDocumentNature;
	
	/**
	 * 
	 */
	public ContentBuilder(
		ExportZipEntry contentEntry,
		ExportZipEntry styleEntry,
		ExportZipEntry bodyEntry,
		Collection fontFaces
		)
	{
		this(
			contentEntry,
			styleEntry,
			bodyEntry,
			fontFaces,
			JROpenDocumentExporterNature.ODT_NATURE
			);
	}
	
	/**
	 * 
	 */
	public ContentBuilder(
		ExportZipEntry contentEntry,
		ExportZipEntry styleEntry,
		ExportZipEntry bodyEntry,
		Collection fontFaces,
		byte openDocumentNature
		)
	{
		this.contentEntry = contentEntry;
		this.styleEntry = styleEntry;
		this.bodyEntry = bodyEntry;
		this.fontFaces = fontFaces;
		this.openDocumentNature = openDocumentNature;
	}
	

	public void build() throws IOException
	{
		String mimetype;
		switch(openDocumentNature)
		{
			case JROpenDocumentExporterNature.ODS_NATURE:
				mimetype = "spreadsheet";
				break;
			case JROpenDocumentExporterNature.ODT_NATURE:
			default:
				mimetype = "text";
		}
		Writer writer = contentEntry.getWriter();
		
		writer.write("\n");

		writer.write("\n");

		writer.write(" \n");
		
		writer.write(" \n");
		if (fontFaces != null)
		{
			for (Iterator it = fontFaces.iterator(); it.hasNext();)
			{
				String fontFace = it.next();
				writer.write("\n");
			}
		}
		writer.write(" \n");
		
		writer.write(" \n");
		
		writer.flush();
		styleEntry.writeData(contentEntry.getOutputStream());

		writer.write(" \n");
		writer.write("  \n");
		writer.write(" \n");
		writer.write(" \n");
		
		writer.write("\n");
		writer.write("\n");
		writer.flush();
		bodyEntry.writeData(contentEntry.getOutputStream());
		writer.write("\n\n");

		writer.write("\n");
		
		writer.flush();
		writer.close();
		
	}

}