Examples of org.foray.core.FOraySession

org.foray.core.FOraySession
The ancestor class for all FOray processing. All classes that start FOray processing need to create a FOraySession, one or more FOrayDocument instances, and one or more FOrayTarget instances for each FOrayDocument, then run the FOraySession process() method. This process is illustrated and documented in the source code for the CommandLineStarter.run() method. After instantiating FOraySession, additional Namespace instances can be registered with the session through the addNamespace method. Custom Namespaces can also be added to the system resources, and these are automatically registered at runtime. The input document is identified to the FOrayDocument as it is instantiated. There are two constructors, one for SAX input, and the other for DOM input. The Renderer, LayoutStrategy, and output document are identified to the FOrayTarget as it is instantiated.

     */
    public void convertFO2PDF(final URL fo, final File pdf) throws IOException,
            FOrayException {


        // Setup FOraySession
        final FOraySession session = FOraySpecific.makeFOraySession(null);


        // Setup FOrayDocument
        final InputSource inputSource = new InputSource(fo.openStream());
        final FOrayDocument document = new FOrayDocument(session, inputSource,
                null);


        //Setup Renderer
        final OutputStream out = new FileOutputStream(pdf);
        final OutputTarget renderer = OutputTargetFactory.makeOutputTarget(
                OutputTargetType.PDF, null, out, session.getLogger(),
                session.getGraphicServer());


        //Setup FOrayTarget
        new FOrayTarget(document, renderer, null, out);


        // Start the processing.
        session.process();
    }

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                this.log.error("Error setting base directory");
            } catch (final ConfigurationException e) {
                this.log.error("Error setting base directory");
            }


            final FOraySession session = FOraySpecific.makeFOraySession(
                    configuration);


            FOrayDocument document = null;
            if (xsl == null) {
                InputSource inputSource = null;
                inputSource = new InputSource(xmlFile.toURI().toURL().openStream());
                document = new FOrayDocument(session, inputSource, null);
            } else {
                document = new FOrayDocument(session, xmlFile.toURI().toURL(),
                        URLFactory.createURL(this.baseDir + "/" + xsl));
            }




            String outname = xmlFile.getName();
            if (outname.endsWith(".xml")) {
                outname = outname.substring(0,
                        outname.length() - ".xml".length());
            }
            String extension;
            if (this.outputPDF) {
                extension = ".pdf";
            } else {
                extension = ".at.xml";
            }
            final BufferedOutputStream bos = new BufferedOutputStream(
                    new FileOutputStream(new File(this.destdir,
                            outname + extension)));
            OutputTargetType rendererType = null;
            if (this.outputPDF) {
                rendererType = OutputTargetType.PDF;
            } else {
                rendererType = OutputTargetType.XML;
            }


            final OutputConfig renderOptions = new OutputConfig();
            renderOptions.setFineDetail(Boolean.FALSE, SessionConfig.PRECEDENCE_DEFAULT);
            renderOptions.setConsistentOutput(Boolean.TRUE, SessionConfig.PRECEDENCE_DEFAULT);
            final OutputTarget renderer = OutputTargetFactory.makeOutputTarget(
                    rendererType, renderOptions, bos, session.getLogger(),
                    session.getGraphicServer());


            new FOrayTarget(document, renderer, null, bos);


            this.log.debug("ddir:" + this.destdir + " on:" + outname + ".pdf");
            session.process();


            // check difference
            if (this.compare != null) {
                final File f1 = new File(this.destdir, outname + ".at.xml");
                final File f2 = new File(this.compare, outname + ".at.xml");

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    public void convertXML2PDF(final File xml, final File xslt, final File pdf)
                throws FOrayException {


        // Setup FOraySession
        final SessionConfig config = new SessionConfig();
        final FOraySession session = FOraySpecific.makeFOraySession(config);


        // Setup FOrayDocument
        // Setup JAXP transformation
        final TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer;
        try {
            transformer = factory.newTransformer(new StreamSource(xslt));
        } catch (final TransformerConfigurationException e) {
            throw new FOrayException(e);
        }
        // Setup JAXP input source
        final Source source = new StreamSource(xml);
        /*
         * Create the FOrayDocument using the JAXP constructor. Resulting SAX
         * events (the generated FO) will be piped through to FOray.
         */
        final FOrayDocument document = new FOrayDocument(session, transformer,
                source);


        //Setup Renderer
        OutputStream out;
        try {
            out = new FileOutputStream(pdf);
        } catch (final FileNotFoundException e) {
            throw new FOrayException(e);
        }
        final OutputTarget renderer = OutputTargetFactory.makeOutputTarget(
                OutputTargetType.PDF, null, out, session.getLogger(),
                session.getGraphicServer());


        //Setup FOrayTarget
        new FOrayTarget(document, renderer, null, out);


        // Start the processing.
        session.process();
    }

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     */
    public void convertProjectTeam2PDF(final ProjectTeam team, final File xslt,
            final File pdf) throws FOrayException {


        // Setup FOraySession
        final FOraySession session = FOraySpecific.makeFOraySession(null);


        // Setup FOrayDocument
        // Setup JAXP transformation
        final TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer;
        try {
            transformer = factory.newTransformer(new StreamSource(xslt));
        } catch (final TransformerConfigurationException e) {
            throw new FOrayException(e);
        }
        // Setup JAXP input source
        final Source source = team.getSourceForProjectTeam();
        /*
         * Create the FOrayDocument using the JAXP constructor. Resulting SAX
         * events (the generated FO) will be piped through to FOray.
         */
        final FOrayDocument document = new FOrayDocument(session, transformer,
                source);


        //Setup Renderer
        OutputStream out;
        try {
            out = new FileOutputStream(pdf);
        } catch (final FileNotFoundException e) {
            throw new FOrayException(e);
        }
        final OutputTarget renderer = OutputTargetFactory.makeOutputTarget(
                OutputTargetType.PDF, null, out, session.getLogger(),
                session.getGraphicServer());


        //Setup FOrayTarget
        new FOrayTarget(document, renderer, null, out);


        // Start the processing.
        session.process();
    }

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        userMessage.setTranslator(getResourceBundle(
                DemoAWTViewer.TRANSLATION_PATH + "messages." + language));
        // TODO: userMessage doesn't seem to be used anywhere.


        //Setup FOraySession
        final FOraySession session = FOraySpecific.makeFOraySession(null);


        //Setup FOrayDocument
        final InputSource inputSource = new InputSource(fo.openStream());
        final FOrayDocument document = new FOrayDocument(session, inputSource,
                null);

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     */
    protected FOraySession setupSession(final HttpServletResponse response)
            throws FOrayException {
        response.setContentType(getContentType());
        // Setup FOraySession
        final FOraySession session = FOraySpecific.makeFOraySession(null);
        return session;
    }

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     * @throws ServletException For exceptions during processing.
     */
    public void renderFO(final InputSource inputHandler,
            final HttpServletResponse response) throws ServletException {
        try {
            final FOraySession session = setupSession(response);
            final FOrayDocument document = setupSAXDocument(session,
                    inputHandler);


            // Setup the Renderer
            final ByteArrayOutputStream output = new ByteArrayOutputStream();
            final OutputTarget renderer = OutputTargetFactory.makeOutputTarget(
                    OutputTargetType.PDF, null, output,
                    session.getLogger(), session.getGraphicServer());


            // Setup FOrayTarget
            new FOrayTarget(document, renderer, null, output);


            // Run the FOraySession
            session.process();


            final byte[] content = output.toByteArray();
            response.setContentLength(content.length);
            response.getOutputStream().write(content);
            response.getOutputStream().flush();

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            final HttpServletResponse response) throws ServletException {
        try {
            response.setContentType("application/pdf");


            // Setup FOraySession
            final FOraySession session = FOraySpecific.makeFOraySession(null);


            // Setup FOrayDocument
            final TransformerFactory factory = TransformerFactory.newInstance();
            final Transformer transformer = factory.newTransformer(
                    new StreamSource(xslFile));
            final Source source = new StreamSource(xmlFile);
            final FOrayDocument document = new FOrayDocument(session,
                    transformer, source);


            // Setup the Renderer
            final ByteArrayOutputStream output = new ByteArrayOutputStream();
            final OutputTarget renderer = OutputTargetFactory.makeOutputTarget(
                    OutputTargetType.PDF, null, output,
                    session.getLogger(), session.getGraphicServer());


            // Setup FOrayTarget
            new FOrayTarget(document, renderer, null, output);


            // Run the FOraySession
            session.process();


            final byte[] content = output.toByteArray();
            response.setContentLength(content.length);
            response.getOutputStream().write(content);
            response.getOutputStream().flush();

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        } catch (final IOException e) {
            throw new FOrayException(e);
        }


        final SessionConfig configuration = getOptions().getSessionConfig();
        final FOraySession session = FOraySpecific.makeFOraySession(
                configuration);


        this.document = new FOrayDocument(session, getInputSource(), null);


        final OutputConfig renderOptions =

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     * {@inheritDoc}
     */
    public void renderFO(final InputSource inputSource,
            final HttpServletResponse response) throws ServletException {
        try {
            final FOraySession session = setupSession(response);
            final FOrayDocument document = setupSAXDocument(session,
                    inputSource);
            setupTarget(document);
            session.process();
            reportOK(response);
        } catch (final FOrayException ex) {
            throw new ServletException(ex);
        }
    }

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Related Classes of org.foray.core.FOraySession

org.foray.app.ant.FOrayAntTaskStarter

org.foray.app.AWTStarter

org.foray.app.CommandLineStarter

org.foray.app.FOraySpecific

org.foray.app.PrintStarter

org.foray.app.test.TestConverter

org.foray.demo.embed.DemoAWTViewer

org.foray.demo.embed.DemoFO2PDF

org.foray.demo.embed.DemoObj2PDF

org.foray.demo.embed.DemoXML2PDF

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