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From giacomo <giac...@apache.org>
Subject Re: [patch] RTFSerializer for Cocoon 2
Date Wed, 26 Sep 2001 19:30:35 GMT
On Wed, 26 Sep 2001, Bertrand Delacretaz wrote:

What license is jfor under?

Giacomo

> Enclosed is a patch (contributed to jfor by Gianugo Rabellino), that allows
> jfor to be integrated with Cocoon 2 for RTF serialization of XSL-FO documents.
>
> I successfully tested it today with the 20010926101525 CVS snapshot, by
> adding the following to the sitemap after compiling and installing the
> patched version:
>
>    <map:match pattern="hello.rtf">
>     <map:generate src="docs/samples/hello-page.xml"/>
>     <map:transform src="stylesheets/page/simple-page2fo.xsl"/>
>     <map:serialize type="fo2rtf"/>
>    </map:match>
>
> The RTFSerializer is only compiled if the jfor converter class is available
> at compile time. See www.jfor.org for how to obtain jfor.
>
> Thanks very much to Gianugo for his contribution - we hope to get this
> integrated in the Cocoon 2 code base to make jfor and Cocoon more useful!
>
>  -- Bertrand Delacrétaz,
>  -- jfor.org project manager
>
> --------- CUT HERE -----------------------------------------------------
> Two inline attachments follow:
> 1) diff for build.xml
> 2) RTFSerializer source code
> --------- CUT HERE -----------------------------------------------------
> Index: build.xml
> ===================================================================
> RCS file: /home/cvspublic/xml-cocoon2/build.xml,v
> retrieving revision 1.64
> diff -u -r1.64 build.xml
> --- build.xml	2001/09/19 19:37:55	1.64
> +++ build.xml	2001/09/20 09:06:58
> @@ -127,7 +127,10 @@
>  - fo2pcl serializer : Requires the FOP package (included in the dist)
>                      <map:serializer name="fo2pcl"
> src="org.apache.cocoon.serialization.FOPSerializer"
> mime-type="application/vnd.hp-PCL"/>
>
> +- fo2rtf serializer : Requires the JFOR package (notincluded in the dist)
> +                    <map:serializer name="fo2rtf"
> src="org.apache.cocoon.serialization.RTFSerializer"
> mime-type="application/msword"/>
>
> +
>                                Happy hacking from the Apache Cocoon 2 Dev
> Team :)
>
>  ============================================================================
> -->
> @@ -300,6 +303,9 @@
>      <available property="xmldb.present"
> classname="org.xmldb.api.DatabaseManager">
>        <classpath refid="classpath"/>
>      </available>
> +    <available property="jfor.present"
> classname="org.jfor.jfor.converter.Converter">
> +      <classpath refid="classpath"/>
> +    </available>
>    </target>
>
>    <!-- ===================================================================
> -->
> @@ -323,6 +329,7 @@
>          <exclude name="**/LDAPTransformer*.java" unless="naming.present"/>
>          <exclude name="**/JSPEngineImplWLS.java" unless="weblogic.present"/>
>          <exclude name="**/XMLDB*.java" unless="xmldb.present"/>
> +        <exclude name="**/RTFSerializer.java" unless="jfor.present"/>
>          <exclude name="**/browser/*.x*"/>
>          <exclude name="**/samples/parentcm/*.java" unless="naming.present"/>
>        </fileset>
> @@ -694,9 +701,22 @@
>    </target>
>
>    <!-- ===================================================================
> -->
> +  <!-- Prepares the webapp sitemap if JFOR is available                  -->
> +  <!-- ===================================================================
> -->
> +  <target name="prepare-webapp-jfor" depends="copy-webapp"
> +  if="jfor.present">
> +    <java classname="st">
> +        <arg line="-i ${build.war}/sitemap.xmap -o ${build.war}/sitemap.xmap
> -a serializers fo2rtf org.apache.cocoon.serialization.RTFSerializer"/>
> +        <classpath>
> +          <pathelement location="${bin.dir}"/>
> +        </classpath>
> +    </java>
> +  </target>
> +
> +  <!-- ===================================================================
> -->
>    <!-- Prepares the webapp directories
> -->
>    <!-- ===================================================================
> -->
> -  <target name="prepare-webapp" depends="copy-webapp, prepare-webapp-php,
> prepare-webapp-xt, prepare-webapp-fop, prepare-webapp-tidy,
> prepare-webapp-naming, prepare-webapp-xmldb">
> +  <target name="prepare-webapp" depends="copy-webapp, prepare-webapp-php,
> prepare-webapp-xt, prepare-webapp-fop, prepare-webapp-tidy,
> prepare-webapp-naming, prepare-webapp-xmldb, prepare-webapp-jfor">
>        <!-- Simply do nothing, just invoke all dependencies -->
>    </target>
>
> --------- CUT HERE -----------------------------------------------------
> Second file: RTFSerializer.java
> --------- CUT HERE -----------------------------------------------------
>
> /*****************************************************************************
>  * Copyright (C) The Apache Software Foundation. All rights reserved.        *
>  * ------------------------------------------------------------------------- *
>  * This software is published under the terms of the Apache Software License *
>  * version 1.1, a copy of which has been included  with this distribution in *
>  * the LICENSE file.                                                         *
>  *****************************************************************************
> /
>
> package org.apache.cocoon.serialization;
>
> import java.net.URL;
> import java.net.MalformedURLException;
>
> import org.apache.avalon.excalibur.pool.Poolable;
> import org.apache.avalon.framework.component.ComponentException;
> import org.apache.avalon.framework.component.ComponentManager;
> import org.apache.avalon.framework.component.Composable;
>
> import org.apache.cocoon.components.url.URLFactory;
>
> import org.apache.log.Priority;
> import org.apache.log.util.OutputStreamLogger;
>
> import org.jfor.jfor.converter.Converter;
>
> import javax.xml.transform.OutputKeys;
> import javax.xml.transform.sax.TransformerHandler;
> import javax.xml.transform.stream.StreamResult;
> import java.io.OutputStream;
> import java.io.OutputStreamWriter;
> import java.io.Writer;
> import java.io.BufferedWriter;
>
> import org.xml.sax.SAXException;
> import org.xml.sax.Attributes;
> import org.xml.sax.helpers.AttributesImpl;
>
> /**
>  * This class uses the <a href="http://www.jfor.org">jfor</a> library
>  * to serialize XSL:FO documents to RTF streams.
>  *
>  * @author <a href="mailto:gianugo@rabellino.it">Gianugo Rabellino</a>
>  */
>
> public class RTFSerializer extends AbstractTextSerializer
>   implements Poolable, Composable {
>
>     private Writer rtfWriter = null;
>     private Converter handler = null;
>     private OutputStreamLogger cocoonLogger = null;
>     private ComponentManager manager = null;
>
>
>     public RTFSerializer() {
>     }
>
>     /**
>      * Set the current <code>ComponentManager</code> instance used by this
>      * <code>Composable</code>.
>      */
>     public void compose(ComponentManager manager) {
>       this.manager = manager;
>     }
>
>     /**
>      * Set the OutputStream where the serializer will write to.
>      *
>      * @param out the OutputStream
>      */
>
>
>     public void setOutputStream(OutputStream out) {
>         try {
>           cocoonLogger =
>             new OutputStreamLogger(this.getLogger(), Priority.DEBUG);
>
>           rtfWriter =
>             new BufferedWriter(new OutputStreamWriter(out));
>           handler = new Converter(rtfWriter,
>             Converter.createConverterOption(cocoonLogger));
>           super.setContentHandler(handler);
>
>         } catch (Exception e) {
>             getLogger().error("RTFSerializer.setOutputStream()", e);
>             throw new RuntimeException(e.toString());
>         }
>     }
>
>     /**
>      * Recycle the serializer. GC instance variables
>      */
>     public void recycle() {
>         super.recycle();
>         rtfWriter = null;
>         handler = null;
>         cocoonLogger = null;
>     }
> }
> --------- CUT HERE -----------------------------------------------------
>
> end of patches.
>
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>
>
>


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