cvs commit: xml-fop/examples/embedding/java/embedding ExampleFO2PDF.java

[gmazza]

gmazza  2004/07/15 20:29:57

  Modified:examples/embedding/java/embedding ExampleFO2PDF.java
  Log:
  *Temporary* commit showing how this process works via SAXParserFactory;
  including just for future reference should we get a question on this class
  or wish to document this method on our web pages in the future.
  
  Revision  ChangesPath
  1.11  +23 -5 xml-fop/examples/embedding/java/embedding/ExampleFO2PDF.java
  
  Index: ExampleFO2PDF.java
  ===
  RCS file: /home/cvs/xml-fop/examples/embedding/java/embedding/ExampleFO2PDF.java,v
  retrieving revision 1.10
  retrieving revision 1.11
  diff -u -r1.10 -r1.11
  --- ExampleFO2PDF.java14 Jul 2004 22:45:27 -  1.10
  +++ ExampleFO2PDF.java16 Jul 2004 03:29:57 -  1.11
  @@ -21,6 +21,8 @@
   // Java
   import java.io.File;
   import java.io.IOException;
  +import java.io.FileInputStream;
  +import java.io.FileOutputStream;
   import java.io.InputStream;
   import java.io.OutputStream;
   
  @@ -30,7 +32,11 @@
   import javax.xml.transform.Source;
   import javax.xml.transform.Result;
   import javax.xml.transform.stream.StreamSource;
  +import javax.xml.parsers.SAXParserFactory;
   import javax.xml.transform.sax.SAXResult;
  +import org.xml.sax.XMLReader;
  +import org.xml.sax.InputSource;
  +
   
   // FOP
   import org.apache.fop.apps.Driver;
  @@ -57,23 +63,35 @@
   Driver driver = new Driver();
   driver.setRenderer(Driver.RENDER_PDF);
   
  -// Setup output
  +// Setup output stream
  +// For performance, also buffering output stream.
  +// Note: buffering recommended for FileOutputStreams
  +// but not for ByteArrayOutputStreams.
   out = new java.io.FileOutputStream(pdf);
  +out = new java.io.BufferedOutputStream(out);
   driver.setOutputStream(out);
   
  +InputSource src = new InputSource(new FileInputStream(fo));
  +SAXParserFactory factory = SAXParserFactory.newInstance();
  +factory.setNamespaceAware(true);
  +XMLReader parser = factory.newSAXParser().getXMLReader();
  +parser.setContentHandler(driver.getContentHandler());
  +parser.parse(src);
  +
  +/*
  +// Setup input stream
  +Source src = new StreamSource(fo);
  +
   // Setup JAXP using identity transformer
   TransformerFactory factory = TransformerFactory.newInstance();
   Transformer transformer = factory.newTransformer(); // identity 
transformer
   
  -// Setup input for XSLT transformation
  -Source src = new StreamSource(fo);
  -
   // Resulting SAX events (the generated FO) must be piped through to FOP
   Result res = new SAXResult(driver.getContentHandler());
   
   // Start XSLT transformation and FOP processing
   transformer.transform(src, res);
  -
  +*/
   } catch (Exception e) {
   e.printStackTrace(System.err);
   System.exit(-1);
  
  
  

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cvs commit: xml-fop/examples/embedding/java/embedding ExampleFO2PDF.java

[gmazza]

gmazza  2004/07/15 20:36:14

  Modified:examples/embedding/java/embedding ExampleFO2PDF.java
  Log:
  Back to transform example, reverted yesterday's change that removed 
BufferedOutputStream.
  
  Revision  ChangesPath
  1.12  +10 -24xml-fop/examples/embedding/java/embedding/ExampleFO2PDF.java
  
  Index: ExampleFO2PDF.java
  ===
  RCS file: /home/cvs/xml-fop/examples/embedding/java/embedding/ExampleFO2PDF.java,v
  retrieving revision 1.11
  retrieving revision 1.12
  diff -u -r1.11 -r1.12
  --- ExampleFO2PDF.java16 Jul 2004 03:29:57 -  1.11
  +++ ExampleFO2PDF.java16 Jul 2004 03:36:14 -  1.12
  @@ -19,11 +19,10 @@
   package embedding;
   
   // Java
  +import java.io.BufferedOutputStream;
   import java.io.File;
  -import java.io.IOException;
  -import java.io.FileInputStream;
   import java.io.FileOutputStream;
  -import java.io.InputStream;
  +import java.io.IOException;
   import java.io.OutputStream;
   
   //JAXP
  @@ -32,10 +31,7 @@
   import javax.xml.transform.Source;
   import javax.xml.transform.Result;
   import javax.xml.transform.stream.StreamSource;
  -import javax.xml.parsers.SAXParserFactory;
   import javax.xml.transform.sax.SAXResult;
  -import org.xml.sax.XMLReader;
  -import org.xml.sax.InputSource;
   
   
   // FOP
  @@ -63,35 +59,25 @@
   Driver driver = new Driver();
   driver.setRenderer(Driver.RENDER_PDF);
   
  -// Setup output stream
  -// For performance, also buffering output stream.
  -// Note: buffering recommended for FileOutputStreams
  -// but not for ByteArrayOutputStreams.
  -out = new java.io.FileOutputStream(pdf);
  -out = new java.io.BufferedOutputStream(out);
  +// Setup output stream.  Note: Using BufferedOutputStream
  +// for performance reasons (helpful with FileOutputStreams).
  +out = new FileOutputStream(pdf);
  +out = new BufferedOutputStream(out);
   driver.setOutputStream(out);
   
  -InputSource src = new InputSource(new FileInputStream(fo));
  -SAXParserFactory factory = SAXParserFactory.newInstance();
  -factory.setNamespaceAware(true);
  -XMLReader parser = factory.newSAXParser().getXMLReader();
  -parser.setContentHandler(driver.getContentHandler());
  -parser.parse(src);
  -
  -/*
  -// Setup input stream
  -Source src = new StreamSource(fo);
  -
   // Setup JAXP using identity transformer
   TransformerFactory factory = TransformerFactory.newInstance();
   Transformer transformer = factory.newTransformer(); // identity 
transformer
   
  +// Setup input stream
  +Source src = new StreamSource(fo);
  +
   // Resulting SAX events (the generated FO) must be piped through to FOP
   Result res = new SAXResult(driver.getContentHandler());
   
   // Start XSLT transformation and FOP processing
   transformer.transform(src, res);
  -*/
  +
   } catch (Exception e) {
   e.printStackTrace(System.err);
   System.exit(-1);
  
  
  

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