/**
 * Feel free to use this code as a starting point for your own Application.
 * 
 * This code is provided 'as is' with no warranty, either express or implied, of
 * any kind.
 * 
 * We don't recemmend the use of this code in Nuclear Reactors or any space
 * related application which requires the calculation of a coefficient
 * for gravity.
 * 
 * Please report any errors or suggestions to support@luansil.com.
 * 
 * @author Greg Gaffney, Lunasil Ltd.
 */

import java.io.BufferedOutputStream;
import java.io.FileOutputStream;

import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;

import org.apache.commons.logging.impl.SimpleLog;
import org.xml.sax.InputSource;

import com.lunasil.xf.XincFormatter;


/**
 * This Class shows how to use the XincFormatter to create 
 * PDF documents from Java. If you need a lower level API you 
 * should look at ApiDemo2.java instead. It demonstrates the
 * use of XincEngine which will allow for more fine grained control
 * over the formatting process.
 * 
 * In this sample the setUp() method is called first to
 * do things like loading configuration and creating a logger.
 * Documents are then formatted and finally tearDown() is called
 * to do any final clean up work.
 */
public class ApiDemo1
{
	
	
	public void
	setUp() throws Exception
	{
		SimpleLog logger = new SimpleLog("Test");
		logger.setLevel(SimpleLog.LOG_LEVEL_WARN);
		XincFormatter.setLogger(logger);
	}
	
	public void
	tearDown() throws Exception
	{
	}



	
	

	/**
	 * This is an example of using the XincFormatter to do the formatting of
	 * a simple Fo file.
	 * 
	 * @throws Exception
	 */
	public void
	test1()	throws Exception
	{
		String foFileName = "http://www.lunasil.com/samples/helloworld.fo";
		String outputFileName = "/helloworld.pdf";

		XincFormatter formatter = new XincFormatter();

		// This is optional. Pdf is the default.
		formatter.setRenderer("Pdf");

		// Uncomment these lines if you want to specify your own
		// distinct configuration.
//		DefaultConfigurationBuilder builder = new DefaultConfigurationBuilder();
//		Configuration config = builder.buildFromFile("xincconfig.xml");
//		formatter.setConfiguration(config);
		
		FileOutputStream fos = new FileOutputStream(outputFileName);
		BufferedOutputStream bos = new BufferedOutputStream(fos, 0x4000);
		formatter.format(foFileName, null, bos);
		bos.close();
		fos.close();
	}

	/**
	 * This is an example of using the XincFormatter to do the formatting of
	 * an XML document using a stylesheet. The document and stylesheet are
	 * specified by passing an InputSource and a StreamSource.
	 * 
	 * @throws Exception
	 */

	public void
	test2()	throws Exception
	{
		String xmlFileName = "http://www.lunasil.com/samples/ReportData.xml";
		String styleFileName = "http://www.lunasil.com/samples/ReportStyle.xsl";
		String outputFileName = "/ReportStyle.pdf";

		XincFormatter formatter = new XincFormatter();

		// Uncomment these lines if you want to specify your own
		// distinct configuration.
//		DefaultConfigurationBuilder builder = new DefaultConfigurationBuilder();
//		Configuration config = builder.buildFromFile("xincconfig.xml");
//		formatter.setConfiguration(config);

		FileOutputStream fos = new FileOutputStream(outputFileName);
		BufferedOutputStream bos = new BufferedOutputStream(fos, 0x4000);

		InputSource docSource = new InputSource(xmlFileName);
		Source styleSource = new StreamSource(styleFileName);
		
		formatter.format(docSource, styleSource, bos);
		bos.close();
		fos.close();

	}
	
	
	public static void main(String[] args) throws Exception
	{
		ApiDemo1 demo = new ApiDemo1();
		
		demo.setUp();
		demo.test1();
		demo.test2();
		demo.tearDown();
	}

}