+++ /dev/null
-FOP Servlet Readme
-
-This directory contains two sample servlets that use FOP:
-
-- FopServlet can take a XSL:FO file or a XML+XSLT as parameters to create a PDF
-that is being shown in the browser.
-
-- FopPrintServlet has the same parameters but prints the generated document to
-the default printer instead of generating a PDF.
-
-Creating the WAR file:
-
-1. Get a servlet.jar and put it in the lib directory under this directory.
-2. Run build.bat (on Windows) or build.sh (on Unix) to create the WAR file.
-3. Put the WAR file in you favourite web container.
-
-Sample URLs:
-http://localhost:8080/fop/servlet/FopServlet?fo=readme.fo
-http://localhost:8080/fop/servlet/FopPrintServlet?fo=readme.fo
-
-Tip: If you have problems using Internet Explorer, try this URL:
-http://localhost:8080/fop/servlet/FopServlet?fo=readme.fo&ext=.pdf
+++ /dev/null
-@echo off
-
-echo Fop Build System
-echo ----------------
-
-if "%JAVA_HOME%" == "" goto error
-
-set LIBDIR=../../lib
-set LOCALCLASSPATH=%JAVA_HOME%\lib\tools.jar;%JAVA_HOME%\lib\classes.zip
-set LOCALCLASSPATH=%LOCALCLASSPATH%;%LIBDIR%\ant-1.5.1.jar
-set LOCALCLASSPATH=%LOCALCLASSPATH%;%LIBDIR%\xml-apis.jar
-set LOCALCLASSPATH=%LOCALCLASSPATH%;%LIBDIR%\xercesImpl-2.2.1.jar
-set LOCALCLASSPATH=%LOCALCLASSPATH%;%LIBDIR%\xalan-2.4.1.jar
-
-set ANT_HOME=%LIBDIR%
-
-echo Building with classpath %LOCALCLASSPATH%
-
-echo Starting Ant...
-
-%JAVA_HOME%\bin\java.exe -Dant.home=%ANT_HOME% -classpath "%LOCALCLASSPATH%" org.apache.tools.ant.Main %1 %2 %3 %4 %5
-
-goto end
-
-:error
-
-echo ERROR: JAVA_HOME not found in your environment.
-echo Please, set the JAVA_HOME variable in your environment to match the
-echo location of the Java Virtual Machine you want to use.
-
-:end
-
-rem set LOCALCLASSPATH=
-
+++ /dev/null
-#!/bin/sh
-# This file should be executable.
-echo
-echo "Fop Build System"
-echo "----------------"
-echo
-
-if [ "$JAVA_HOME" = "" ] ; then
- echo "ERROR: JAVA_HOME not found in your environment."
- echo
- echo "Please, set the JAVA_HOME variable in your environment to match the"
- echo "location of the Java Virtual Machine you want to use."
- exit 1
-fi
-LIBDIR=../../lib
-LOCALCLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/classes.zip
-LOCALCLASSPATH=$LOCALCLASSPATH:$LIBDIR/ant-1.5.1.jar
-LOCALCLASSPATH=$LOCALCLASSPATH:$LIBDIR/xml-apis.jar
-LOCALCLASSPATH=$LOCALCLASSPATH:$LIBDIR/xercesImpl-2.2.1.jar
-LOCALCLASSPATH=$LOCALCLASSPATH:$LIBDIR/xalan-2.4.1.jar
-
-ANT_HOME=$LIBDIR
-
-echo
-echo Building with classpath $LOCALCLASSPATH
-echo Starting Ant...
-echo
-
-$JAVA_HOME/bin/java -Dant.home=$ANT_HOME -classpath "$LOCALCLASSPATH" org.apache.tools.ant.Main $*
+++ /dev/null
-<?xml version="1.0"?>
-<project default="package" basedir=".">
- <property name="Name" value="Fop Servlet"/>
- <property name="name" value="fopservlet"/>
- <property name="version" value="0.20.5cvs"/>
- <!-- compiler switches -->
- <property name="build.compiler" value="classic"/>
- <property name="debug" value="off"/>
- <property name="optimize" value="on"/>
- <property name="deprecation" value="off"/>
- <!-- directories -->
- <property name="src.dir" value="./src"/>
- <property name="conf.dir" value="./conf"/>
- <property name="fop.lib.dir" value="../../lib"/>
- <property name="lib.dir" value="./lib"/>
- <property name="build.dir" value="./build"/>
- <property name="build.src" value="./build/src"/>
- <property name="build.dest" value="./build/classes"/>
- <property name="build.war" value="./build/war"/>
- <!-- stuff -->
- <property name="servlet.jar" value="servlet.jar"/>
- <property name="avalon-framework.jar" value="avalon-framework-cvs-20020806.jar"/>
- <path id="project.class.path">
- <pathelement location="${lib.dir}/${servlet.jar}"/>
- <pathelement location="${fop.lib.dir}/${avalon-framework.jar}"/>
- <pathelement location="${fop.lib.dir}/../build/fop.jar"/>
- <pathelement location="${fop.lib.dir}/batik.jar"/>
- </path>
- <!-- =================================================================== -->
- <!-- Initialization target -->
- <!-- =================================================================== -->
- <target name="init">
- <tstamp/>
- <filter token="version" value="${version}"/>
- <property name="year" value="1999-2002"/>
- <echo message="------------------- ${Name} ${version} [${year}] ----------------"/>
- <available property="servlet.present" file="${lib.dir}/${servlet.jar}"/>
- </target>
- <target name="servlet-check" depends="init" unless="servlet.present">
- <echo message="============================================================================="/>
- <echo message="servlet.jar is missing in the lib directory. Please get one and put it there."/>
- <echo message="============================================================================="/>
- </target>
- <!-- =================================================================== -->
- <!-- Prepares the build directory -->
- <!-- =================================================================== -->
- <target name="prepare" depends="init, servlet-check">
- <!-- create directories -->
- <echo message="Preparing the build directories"/>
- <mkdir dir="${build.dir}"/>
- <mkdir dir="${build.dest}"/>
- </target>
- <!-- =================================================================== -->
- <!-- Compiles the source directory -->
- <!-- =================================================================== -->
- <target name="compile" depends="prepare">
- <echo message="Compiling the sources "/>
- <javac srcdir="${src.dir}" destdir="${build.dest}" debug="${debug}" deprecation="${deprecation}" optimize="${optimize}">
- <classpath refid="project.class.path"/>
- </javac>
- </target>
- <!-- =================================================================== -->
- <!-- Creates the class package -->
- <!-- =================================================================== -->
- <target name="package" depends="compile" description="Builds the FOP servlet WAR file">
- <echo message="Creating the WAR file"/>
- <war warfile="${build.dir}/fop.war" webxml="${conf.dir}/web.xml">
- <lib dir="${fop.lib.dir}">
- <include name="${avalon-framework.jar}"/>
- <include name="batik.jar"/>
- </lib>
- <lib dir="${fop.lib.dir}/../build">
- <include name="fop.jar"/>
- </lib>
- <classes dir="${build.dest}"/>
- </war>
- </target>
- <target name="all" depends="package"/>
- <!-- "all" target for us Makefile converts ;-) -->
- <!-- =================================================================== -->
- <!-- Clean targets -->
- <!-- =================================================================== -->
- <target name="clean" depends="init" description="Cleans the build directory">
- <delete dir="${build.dir}"/>
- </target>
-</project>
+++ /dev/null
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
- "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
-<web-app>
- <servlet>
- <servlet-name>Fop</servlet-name>
- <servlet-class>FopServlet</servlet-class>
- </servlet>
- <servlet-mapping>
- <servlet-name>Fop</servlet-name>
- <url-pattern>/</url-pattern>
- </servlet-mapping>
- <servlet>
- <servlet-name>FopPrint</servlet-name>
- <servlet-class>FopPrintServlet</servlet-class>
- </servlet>
- <servlet-mapping>
- <servlet-name>FopPrint</servlet-name>
- <url-pattern>/fopprint</url-pattern>
- </servlet-mapping>
-</web-app>
+++ /dev/null
-Put servlet.jar (Version 2.2 or higher) in this directory!
\ No newline at end of file
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2002 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-import java.io.*;
-import java.util.Vector ;
-
-import java.awt.print.PrinterJob ;
-import java.awt.print.PrinterException ;
-
-import javax.servlet.*;
-import javax.servlet.http.*;
-
-import org.xml.sax.InputSource;
-import org.xml.sax.XMLReader;
-
-import org.apache.fop.apps.Driver;
-import org.apache.fop.layout.Page;
-import org.apache.fop.apps.Version;
-import org.apache.fop.apps.XSLTInputHandler;
-import org.apache.fop.messaging.MessageHandler;
-
-import org.apache.fop.render.awt.AWTRenderer ;
-
-import org.apache.avalon.framework.logger.ConsoleLogger;
-import org.apache.avalon.framework.logger.Logger;
-
-/**
- * Example servlet to generate a fop printout from a servlet.
- * Printing goes to the default printer on host where the servlet executes.
- * Servlet param is:
- * <ul>
- * <li>fo: the path to a formatting object file to render
- * </ul>
- *
- * Example URL: http://servername/fop/servlet/FopPrintServlet?fo=readme.fo
- * Example URL: http://servername/fop/servlet/FopPrintServlet?xml=data.xml&xsl=format.xsl
- * Compiling: you will need
- * - servlet_2_2.jar
- * - fop.jar
- * - sax api
- * - avalon-framework-x.jar (where x is the version found the FOP lib dir)
- *
- * Running: you will need in the WEB-INF/lib/ directory:
- * - fop.jar
- * - batik.jar
- * - avalon-framework-x.jar (where x is the version found the FOP lib dir)
- * - xalan-2.0.0.jar
- */
-
-public class FopPrintServlet extends HttpServlet {
- public static final String FO_REQUEST_PARAM = "fo";
- public static final String XML_REQUEST_PARAM = "xml";
- public static final String XSL_REQUEST_PARAM = "xsl";
- Logger log = null;
-
- public void doGet(HttpServletRequest request,
- HttpServletResponse response) throws ServletException {
- if (log == null) {
- log = new ConsoleLogger(ConsoleLogger.LEVEL_WARN);
- MessageHandler.setScreenLogger(log);
- }
-
- try {
- String foParam = request.getParameter(FO_REQUEST_PARAM);
- String xmlParam = request.getParameter(XML_REQUEST_PARAM);
- String xslParam = request.getParameter(XSL_REQUEST_PARAM);
-
- if (foParam != null) {
- FileInputStream file = new FileInputStream(foParam);
- renderFO(new InputSource(file), response);
- } else if ((xmlParam != null) && (xslParam != null)) {
- XSLTInputHandler input =
- new XSLTInputHandler(new File(xmlParam),
- new File(xslParam));
- renderXML(input, response);
- } else {
- response.setContentType ("text/html");
-
- PrintWriter out = response.getWriter();
- out.println("<html><title>Error</title>\n"+ "<body><h1>FopServlet Error</h1><h3>No 'fo' or 'xml/xsl' "+
- "request param given.</h3></body></html>");
- }
- } catch (ServletException ex) {
- throw ex;
- }
- catch (Exception ex) {
- throw new ServletException(ex);
- }
- }
-
- /**
- * Renders an FO inputsource to the default printer.
- */
- public void renderFO(InputSource foFile,
- HttpServletResponse response) throws ServletException {
- try {
- Driver driver = new Driver(foFile, null);
- PrinterJob pj = PrinterJob.getPrinterJob();
- PrintRenderer renderer = new PrintRenderer(pj);
-
- driver.setLogger (log);
- driver.setRenderer(renderer);
- driver.run();
-
- reportOK (response);
- } catch (Exception ex) {
- throw new ServletException(ex);
- }
- }
-
- /**
- * Renders an FO generated using an XML and a stylesheet to the default printer.
- */
- public void renderXML(XSLTInputHandler input,
- HttpServletResponse response) throws ServletException {
- try {
- Driver driver = new Driver();
- PrinterJob pj = PrinterJob.getPrinterJob();
- PrintRenderer renderer = new PrintRenderer(pj);
-
- pj.setCopies(1);
-
- driver.setLogger (log);
- driver.setRenderer (renderer);
- driver.render (input.getParser(), input.getInputSource());
-
- reportOK (response);
- } catch (Exception ex) {
- throw new ServletException(ex);
- }
- }
-
- // private helper, tell (browser) user that file printed
- private void reportOK (HttpServletResponse response)
- throws ServletException {
- String sMsg =
- "<html><title>Success</title>\n" + "<body><h1>FopPrintServlet: </h1>" +
- "<h3>The requested data was printed</h3></body></html>" ;
-
- response.setContentType ("text/html");
- response.setContentLength (sMsg.length());
-
- try {
- PrintWriter out = response.getWriter();
- out.println (sMsg);
- out.flush();
- } catch (Exception ex) {
- throw new ServletException(ex);
- }
- }
-
- // This is stolen from PrintStarter
- class PrintRenderer extends AWTRenderer {
-
- private static final int EVEN_AND_ALL = 0;
- private static final int EVEN = 1;
- private static final int ODD = 2;
-
- private int startNumber;
- private int endNumber;
- private int mode = EVEN_AND_ALL;
- private int copies = 1;
- private PrinterJob printerJob;
-
- PrintRenderer(PrinterJob printerJob) {
- super(null);
-
- this.printerJob = printerJob;
- startNumber = 0 ;
- endNumber = -1;
-
- printerJob.setPageable(this);
-
- mode = EVEN_AND_ALL;
- String str = System.getProperty("even");
- if (str != null) {
- try {
- mode = Boolean.valueOf(str).booleanValue() ? EVEN : ODD;
- } catch (Exception e) {}
-
- }
- }
-
- public void stopRenderer(OutputStream outputStream)
- throws IOException {
- super.stopRenderer(outputStream);
-
- if (endNumber == -1)
- endNumber = getPageCount();
-
- Vector numbers = getInvalidPageNumbers();
- for (int i = numbers.size() - 1; i > -1; i--)
- removePage(
- Integer.parseInt((String) numbers.elementAt(i)));
-
- try {
- printerJob.print();
- } catch (PrinterException e) {
- e.printStackTrace();
- throw new IOException("Unable to print: " +
- e.getClass().getName() + ": " + e.getMessage());
- }
- }
-
- public void renderPage(Page page) {
- pageWidth = (int)((float) page.getWidth() / 1000f);
- pageHeight = (int)((float) page.getHeight() / 1000f);
- super.renderPage(page);
- }
-
-
- private Vector getInvalidPageNumbers() {
-
- Vector vec = new Vector();
- int max = getPageCount();
- boolean isValid;
- for (int i = 0; i < max; i++) {
- isValid = true;
- if (i < startNumber || i > endNumber) {
- isValid = false;
- } else if (mode != EVEN_AND_ALL) {
- if (mode == EVEN && ((i + 1) % 2 != 0))
- isValid = false;
- else if (mode == ODD && ((i + 1) % 2 != 1))
- isValid = false;
- }
-
- if (!isValid)
- vec.add(i + "");
- }
-
- return vec;
- }
- } // class PrintRenderer
-
-}
-
+++ /dev/null
-/*
- * $Id$
- * 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.
- */
-
-import java.io.*;
-
-import javax.servlet.*;
-import javax.servlet.http.*;
-
-import org.xml.sax.InputSource;
-import org.xml.sax.XMLReader;
-
-import org.apache.fop.apps.Driver;
-import org.apache.fop.apps.Version;
-import org.apache.fop.apps.XSLTInputHandler;
-import org.apache.fop.messaging.MessageHandler;
-
-import org.apache.avalon.framework.logger.ConsoleLogger;
-import org.apache.avalon.framework.logger.Logger;
-
-/**
- * Example servlet to generate a PDF from a servlet.
- * Servlet param is:
- * <ul>
- * <li>fo: the path to a formatting object file to render
- * </ul>
- *
- * Example URL: http://servername/fop/servlet/FopServlet?fo=readme.fo
- * Example URL: http://servername/fop/servlet/FopServlet?xml=data.xml&xsl=format.xsl
- * Compiling: you will need
- * - servlet_2_2.jar
- * - fop.jar
- * - sax api
- * - avalon-framework-x.jar (where x is the version found the FOP lib dir)
- *
- * Running: you will need in the WEB-INF/lib/ directory:
- * - fop.jar
- * - batik.jar
- * - xalan-2.0.0.jar
- * - avalon-framework-x.jar (where x is the version found the FOP lib dir)
- */
-public class FopServlet extends HttpServlet {
- public static final String FO_REQUEST_PARAM = "fo";
- public static final String XML_REQUEST_PARAM = "xml";
- public static final String XSL_REQUEST_PARAM = "xsl";
- Logger log = null;
-
- public void doGet(HttpServletRequest request,
- HttpServletResponse response) throws ServletException {
- if (log == null) {
- log = new ConsoleLogger(ConsoleLogger.LEVEL_WARN);
- MessageHandler.setScreenLogger(log);
- }
- try {
- String foParam = request.getParameter(FO_REQUEST_PARAM);
- String xmlParam = request.getParameter(XML_REQUEST_PARAM);
- String xslParam = request.getParameter(XSL_REQUEST_PARAM);
-
- if (foParam != null) {
- File fofile = new File(foParam);
- //log.warn("FO: "+fofile.getCanonicalPath());
- FileInputStream file = new FileInputStream(fofile);
- renderFO(new InputSource(file), response);
- } else if ((xmlParam != null) && (xslParam != null)) {
- XSLTInputHandler input =
- new XSLTInputHandler(new File(xmlParam),
- new File(xslParam));
- renderXML(input, response);
- } else {
- PrintWriter out = response.getWriter();
- out.println("<html><head><title>Error</title></head>\n"+
- "<body><h1>FopServlet Error</h1><h3>No 'fo' "+
- "request param given.</body></html>");
- }
- } catch (ServletException ex) {
- throw ex;
- }
- catch (Exception ex) {
- throw new ServletException(ex);
- }
- }
-
- /**
- * Renders an FO inputsource into a PDF file which is written
- * directly to the response object's OutputStream
- */
- public void renderFO(InputSource foFile,
- HttpServletResponse response) throws ServletException {
- try {
- ByteArrayOutputStream out = new ByteArrayOutputStream();
-
- response.setContentType("application/pdf");
-
- Driver driver = new Driver(foFile, out);
- driver.setLogger(log);
- driver.setRenderer(Driver.RENDER_PDF);
- driver.run();
-
- byte[] content = out.toByteArray();
- response.setContentLength(content.length);
- response.getOutputStream().write(content);
- response.getOutputStream().flush();
- } catch (Exception ex) {
- throw new ServletException(ex);
- }
- }
-
- /**
- * Renders an XML file into a PDF file by applying a stylesheet
- * that converts the XML to XSL:FO. The PDF is written
- * directly to the response object's OutputStream
- */
- public void renderXML(XSLTInputHandler input,
- HttpServletResponse response) throws ServletException {
- try {
- ByteArrayOutputStream out = new ByteArrayOutputStream();
-
- response.setContentType("application/pdf");
-
- Driver driver = new Driver();
- driver.setLogger(log);
- driver.setRenderer(Driver.RENDER_PDF);
- driver.setOutputStream(out);
- driver.render(input.getParser(), input.getInputSource());
-
- byte[] content = out.toByteArray();
- response.setContentLength(content.length);
- response.getOutputStream().write(content);
- response.getOutputStream().flush();
- } catch (Exception ex) {
- throw new ServletException(ex);
- }
- }
-
-}
projects / xmlgraphics-fop.git / commitdiff