removed legacy xt file

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194527 13f79535-47bb-0310-9956-ffa450edef68

src/org/apache/fop/apps/PDFOutputHandler.java

@@ -1,213 +0,0 @@
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.apps;
-
-import org.xml.sax.*;
-import com.jclark.xsl.sax.*;
-import java.io.*;
-
-// FOP
-import org.apache.fop.fo.XTFOTreeBuilder;
-import org.apache.fop.fo.XTElementMapping;
-import org.apache.fop.layout.AreaTree;
-import org.apache.fop.layout.FontInfo;
-import org.apache.fop.render.Renderer;
-import org.apache.fop.messaging.MessageHandler;
-
-// ////////////////////////////////////////////////////////////////////////////////////
-
-/**
- * A DocumentHandler that writes a PDF representation to an OutputStream.
- *
- * Use with James Clark's XT. Just put FOP on your class path and add
- * <xsl:output method="fop:org.apache.fop.apps.PDFOutputHandler"
- * xmlns:fop="http://www.jclark.com/xt/java"/>
- * to your stylesheet. Now XT will automatically call FOP.
- *
- */
-public class PDFOutputHandler extends XTFOTreeBuilder
-    implements OutputDocumentHandler {
-
-    /**
-     * the area tree that is the result of formatting the FO tree
-     */
-    protected AreaTree areaTree;
-
-    /**
-     * the renderer to use to output the area tree
-     */
-    protected Renderer renderer;
-
-    /**
-     * the PrintWriter to use to output the results of the renderer
-     */
-    protected PrintWriter writer;
-
-    /**
-     * the stream to use to output the results of the renderer
-     */
-    protected OutputStream stream;
-
-    private boolean keepOpen;
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     */
-    public PDFOutputHandler() {}
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     */
-    public PDFOutputHandler(OutputStream out) {
-        this();
-        this.stream = out;
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     */
-    public DocumentHandler init(Destination dest,
-                                AttributeList atts) throws IOException {
-        this.stream = dest.getOutputStream("application/pdf", null);
-        this.keepOpen = dest.keepOpen();
-
-        String version = org.apache.fop.apps.Version.getVersion();
-        setRenderer("org.apache.fop.render.pdf.PDFRenderer", version);
-        addElementMapping("org.apache.fop.fo.StandardElementMapping");
-        addElementMapping("org.apache.fop.svg.SVGElementMapping");
-        return this;
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * set the class name of the Renderer to use as well as the
-     * producer string for those renderers that can make use of it
-     */
-    public void setRenderer(String rendererClassName, String producer) {
-        this.renderer = createRenderer(rendererClassName);
-        this.renderer.setProducer(producer);
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * SAX passthrough, finish rendering the document
-     */
-    public void endDocument() throws SAXException {
-        super.endDocument();
-
-        try {
-            doFormat();
-            doRender();
-        } catch (IOException io) {
-            throw new SAXException(io);
-        } catch (FOPException fop) {
-            throw new SAXException(fop);
-        }
-        writer.flush();
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * format the formatting object tree into an area tree
-     */
-    public void doFormat() throws FOPException {
-        FontInfo fontInfo = new FontInfo();
-        this.renderer.setupFontInfo(fontInfo);
-
-//        this.areaTree = new AreaTree();
-        this.areaTree.setFontInfo(fontInfo);
-
-        format(areaTree);
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * render the area tree to the output form
-     */
-    public void doRender() throws IOException, FOPException {
-        //this.renderer.render(areaTree, this.stream);
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * add the given element mapping.
-     *
-     * an element mapping maps element names to Java classes
-     */
-    public void addElementMapping(XTElementMapping mapping) {
-        mapping.addToBuilder(this);
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * add the element mapping with the given class name
-     */
-    public void addElementMapping(String mappingClassName) {
-        createElementMapping(mappingClassName).addToBuilder(this);
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * protected method used by addElementMapping(String) to
-     * instantiate element mapping class
-     */
-    protected XTElementMapping createElementMapping(String mappingClassName) {
-        MessageHandler.logln("using element mapping " + mappingClassName);
-
-        try {
-            return (XTElementMapping)Class.forName(mappingClassName).newInstance();
-        } catch (ClassNotFoundException e) {
-            MessageHandler.errorln("Could not find " + mappingClassName);
-        } catch (InstantiationException e) {
-            MessageHandler.errorln("Could not instantiate "
-                                   + mappingClassName);
-        } catch (IllegalAccessException e) {
-            MessageHandler.errorln("Could not access " + mappingClassName);
-        } catch (ClassCastException e) {
-            MessageHandler.errorln(mappingClassName
-                                   + " is not an element mapping");
-        }
-        return null;
-    }
-
-    // ////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * protected method used by setRenderer(String, String) to
-     * instantiate the Renderer class
-     */
-    protected Renderer createRenderer(String rendererClassName) {
-        MessageHandler.logln("using renderer " + rendererClassName);
-
-        try {
-            return (Renderer)Class.forName(rendererClassName).newInstance();
-        } catch (ClassNotFoundException e) {
-            MessageHandler.errorln("Could not find " + rendererClassName);
-        } catch (InstantiationException e) {
-            MessageHandler.errorln("Could not instantiate "
-                                   + rendererClassName);
-        } catch (IllegalAccessException e) {
-            MessageHandler.errorln("Could not access " + rendererClassName);
-        } catch (ClassCastException e) {
-            MessageHandler.errorln(rendererClassName + " is not a renderer");
-        }
-        return null;
-    }
-
-}
-