Example usage for java.io StringWriter getBuffer

List of usage examples for java.io StringWriter getBuffer

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Introduction

In this page you can find the example usage for java.io StringWriter getBuffer.

Prototype

public StringBuffer getBuffer()

Source Link

Document

Return the string buffer itself.

Usage

From source file:com.marklogic.client.functionaltest.BasicJavaClientREST.java

/**
 * Convert inputsource to string. Used on InputSourceHandle
 * @param fileRead/*from   ww w .j  a v  a  2s  .  co  m*/
 * @return
 * @throws IOException 
 * @throws TransformerException 
 */
public String convertInputSourceToString(InputSource fileRead) throws IOException, TransformerException {
    SAXSource saxsrc = new SAXSource(fileRead);
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    StringWriter writer = new StringWriter();
    transformer.transform(saxsrc, new StreamResult(writer));
    String output = writer.getBuffer().toString();
    return output;
}

From source file:com.marklogic.client.functionaltest.BasicJavaClientREST.java

/**
 * Convert xml document to string. Useful for debugging purpose
 * @param readContent// w  w w .jav  a2s  . c om
 * @return
 * @throws TransformerException
 */
public String convertXMLDocumentToString(Document readContent) throws TransformerException {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    StringWriter writer = new StringWriter();
    transformer.transform(new DOMSource(readContent), new StreamResult(writer));
    String output = writer.getBuffer().toString();
    return output;
}

From source file:edu.stanford.muse.util.Util.java

public static String stackTrace(Throwable t) {
    StringWriter sw = new StringWriter(0);
    PrintWriter pw = new PrintWriter(sw);
    t.printStackTrace(pw);//from  ww  w.j a v  a2  s. c  om
    pw.close();
    return sw.getBuffer().toString();
}

From source file:com.sshtools.sshvnc.SshVNCPanel.java

public void init(SshToolsApplication application) throws

SshToolsApplicationException {/*from w  w  w.ja  v a 2  s  .c  o  m*/

    super.init(application);

    setLayout(new BorderLayout());

    sendTimer = new javax.swing.Timer(500, this);

    sendTimer.setRepeats(false);

    receiveTimer = new javax.swing.Timer(500, this);

    receiveTimer.setRepeats(false);

    statusBar = new StatusBar();

    statusBar.setUser("");

    statusBar.setHost("");

    statusBar.setStatusText("Disconnected");

    statusBar.setConnected(false);

    setLayout(new BorderLayout());

    // Create our terminal emulation object
    try {
        emulation = createEmulation();
    } catch (IOException ioe) {
        throw new SshToolsApplicationException(ioe);
    }

    // Set a scrollbar for the terminal - doesn't seem to be as simple as this

    emulation.setBufferSize(1000);

    // Create our swing terminal and add it to the main frame
    terminal = new TerminalPanel(emulation);

    terminal.requestFocus();

    //

    try {

        vnc = new SshVNCViewer();

        //  Additional connection tabs

        additionalTabs = new SshToolsConnectionTab[] { new VNCTab( /*vnc*/), new VNCAdvancedTab( /*vnc*/) };

        add(vnc, BorderLayout.CENTER);

        initActions();

    }

    catch (Throwable t) {

        StringWriter sw = new StringWriter();

        t.printStackTrace(new PrintWriter(sw));

        IconWrapperPanel p =

                new IconWrapperPanel(

                        UIManager.getIcon("OptionPane.errorIcon"),

                        new ErrorTextBox(

                                ((t.getMessage() == null)

                                        ? "<no message supplied>"

                                        : t.getMessage())

                                        + (debug

                                                ? ("\n\n" + sw.getBuffer().toString())

                                                : "")));

        p.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));

        add(p, BorderLayout.CENTER);

        throw new SshToolsApplicationException(

                "Failed to start SshVNC. ",

                t);

    }

}

From source file:org.ambraproject.article.service.XslIngestArchiveProcessor.java

/**
 * Run the zip file through the xsl stylesheet
 *
 * @param zip          the zip archive containing the items to ingest
 * @param zipInfo      the document describing the zip archive (adheres to zip.dtd)
 * @param articleXml      the stylesheet to run on <var>zipInfo</var>; this is the main script
 * @param doiUrlPrefix DOI URL prefix//from  w  ww  . j  av a  2s.  co m
 * @return a document describing the fedora objects to create (must adhere to fedora.dtd)
 * @throws javax.xml.transform.TransformerException
 *          if an error occurs during the processing
 */
private Document transformZip(ZipFile zip, String zipInfo, Document articleXml, String doiUrlPrefix)
        throws TransformerException, URISyntaxException {
    Transformer t = getTranslet(articleXml);
    t.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    t.setURIResolver(new ZipURIResolver(zip));

    // override the doi url prefix if one is specified in the config
    if (doiUrlPrefix != null)
        t.setParameter("doi-url-prefix", doiUrlPrefix);

    /*
     * Note: it would be preferable (and correct according to latest JAXP specs) to use
     * t.setErrorListener(), but Saxon does not forward <xls:message>'s to the error listener.
     * Hence we need to use Saxon's API's in order to get at those messages.
     */
    final StringWriter msgs = new StringWriter();
    MessageWarner em = new MessageWarner();
    ((Controller) t).setMessageEmitter(em);
    t.setErrorListener(new ErrorListener() {
        public void warning(TransformerException te) {
            log.warn("Warning received while processing zip", te);
        }

        public void error(TransformerException te) {
            log.warn("Error received while processing zip", te);
            msgs.write(te.getMessageAndLocation() + '\n');
        }

        public void fatalError(TransformerException te) {
            log.warn("Fatal error received while processing zip", te);
            msgs.write(te.getMessageAndLocation() + '\n');
        }
    });

    Source inp = new StreamSource(new StringReader(zipInfo), "zip:/");
    DOMResult res = new DOMResult();

    try {
        t.transform(inp, res);
    } catch (TransformerException te) {
        if (msgs.getBuffer().length() > 0) {
            log.error(msgs.getBuffer().toString());
            throw new TransformerException(msgs.toString(), te);
        } else
            throw te;
    }
    if (msgs.getBuffer().length() > 0)
        throw new TransformerException(msgs.toString());
    return (Document) res.getNode();
}

From source file:com.evolveum.midpoint.schema.xjc.schema.SchemaProcessor.java

private String extractString(JAnnotationValue jAnnValue) {
    StringWriter writer = new StringWriter();
    JFormatter formatter = new JFormatter(writer);
    jAnnValue.generate(formatter);/*from w  ww . j a  v  a  2  s .  c o  m*/
    String value = writer.getBuffer().toString();
    return value.substring(1, value.length() - 1);
}

From source file:com.sshtools.powervnc.PowerVNCPanel.java

public void init(SshToolsApplication application) throws SshToolsApplicationException {
    System.out.println("init");

    super.init(application);

    setLayout(new BorderLayout());
    sendTimer = new javax.swing.Timer(500, this);

    sendTimer.setRepeats(false);/*  w w w  .  j a v a 2s.c o m*/

    receiveTimer = new javax.swing.Timer(500, this);

    receiveTimer.setRepeats(false);

    statusBar = new StatusBar();

    statusBar.setUser("");

    statusBar.setHost("");

    statusBar.setStatusText("Disconnected");

    statusBar.setConnected(false);

    setLayout(new BorderLayout());

    // Create our terminal emulation object
    try {
        emulation = createEmulation();
    } catch (IOException ioe) {
        throw new SshToolsApplicationException(ioe);
    }

    // Set a scrollbar for the terminal - doesn't seem to be as simple as this

    emulation.setBufferSize(1000);

    // Create our swing terminal and add it to the main frame
    terminal = new TerminalPanel(emulation);

    terminal.requestFocus();

    //

    try {

        vnc = new VNCMain(this);

        //  Additional connection tabs

        additionalTabs = new SshToolsConnectionTab[] { new VNCTab( /*vnc*/), new VNCAdvancedTab( /*vnc*/) };

        add(vnc, BorderLayout.CENTER);

        initActions();

    }

    catch (Throwable t) {

        StringWriter sw = new StringWriter();

        t.printStackTrace(new PrintWriter(sw));

        IconWrapperPanel p =

                new IconWrapperPanel(

                        UIManager.getIcon("OptionPane.errorIcon"),

                        new ErrorTextBox(

                                ((t.getMessage() == null)

                                        ? "<no message supplied>"

                                        : t.getMessage())

                                        + (debug

                                                ? ("\n\n" + sw.getBuffer().toString())

                                                : "")));

        p.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));

        add(p, BorderLayout.CENTER);

        throw new SshToolsApplicationException(

                "Failed to start SshVNC. ",

                t);

    }

}

From source file:mondrian.gui.Workbench.java

/**
 * Validates that the schema can be parsed and loaded,
 * showing a warning message if any errors are encountered.
 *//*from   w  w w . j av  a  2s .co  m*/
private boolean isSchemaValid(MondrianGuiDef.Schema schema) {
    try {
        StringWriter writer = new StringWriter();
        XMLOutput xmlOutput = new XMLOutput(writer);
        schema.displayXML(xmlOutput);
        Parser xmlParser = XOMUtil.createDefaultParser();
        Reader reader = new StringReader(writer.getBuffer().toString());
        // attempt to create a new schema
        new MondrianGuiDef.Schema(xmlParser.parse(reader));
    } catch (XOMException e) {
        JOptionPane.showMessageDialog(this,
                getResourceConverter().getFormattedString("workbench.save.invalid.schema",
                        "Please correct the following error before saving:", e.getLocalizedMessage()),
                getResourceConverter().getFormattedString("workbench.save.invalid.schema.title", "Cannot Save"),
                JOptionPane.WARNING_MESSAGE);
        return false;
    }
    return true;
}

From source file:com.marklogic.client.functionaltest.BasicJavaClientREST.java

/**
 * Convert source to string. Used on SourceHandle
 * @param fileRead// w ww .  j  a  v a  2 s.c om
 * @return
 * @throws IOException 
 * @throws TransformerException 
 */
public String convertSourceToString(Source reader) throws IOException, TransformerException {
    StringWriter stringWriter = new StringWriter();
    Result result = new StreamResult(stringWriter);
    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer transformer = factory.newTransformer();
    transformer.transform(reader, result);
    String str = stringWriter.getBuffer().toString();
    return str;

}

From source file:com.gdo.servlet.RpcWrapper.java

private void facet(StclContext stclContext, RpcArgs args) throws IOException {
    HttpServletResponse response = stclContext.getResponse();

    try {/*from w w w. j a  va 2  s.c o  m*/

        // gets facet type and mode
        String type = args.getStringParameter(stclContext, FACETS_PARAM);
        String mode = args.getStringParameter(stclContext, MODES_PARAM);
        if (StringUtils.isBlank(type)) {

            // the type is undefined
            String msg = String.format("no facet defined (param %s)", FACETS_PARAM);
            response.sendError(HttpServletResponse.SC_BAD_REQUEST, msg);
            return;
        }

        // gets stencil
        PStcl stcl = args.getStencilFromPath(stclContext);
        if (StencilUtils.isNull(stcl)) {

            // null stencil may be accepted
            if (args.acceptNoStencil()) {
                StudioGdoServlet.writeHTMLResponse(stclContext.getResponse(), "",
                        args.getCharacterEncoding(stclContext));
                return;
            }

            // stencil may not be null
            String reason = StencilUtils.getNullReason(stcl);
            String msg = String.format("facet service : cannot found stencil at path %s : %s", args.getPath(),
                    reason);
            response.sendError(HttpServletResponse.SC_NO_CONTENT, msg);
            return;
        }

        // searches facet from stencil
        RenderContext<StclContext, PStcl> renderCtxt = new RenderContext<StclContext, PStcl>(stclContext, stcl,
                type, mode);
        FacetResult facetResult = stcl.getFacet(renderCtxt);
        if (facetResult.isNotSuccess()) {

            // error in facet
            response.sendError(HttpServletResponse.SC_NOT_FOUND, facetResult.getMessage());
            return;
        }

        // HTML facet
        if (FacetType.HTML.equals(type)) {
            StringWriter writer = new StringWriter();
            writer.write("<html>\n");
            writer.write(" <META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\n");
            writer.write(" <META HTTP-EQUIV=\"Expires\" CONTENT=\"-1\">\n");
            writer.write(" <META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=utf-8\">\n");
            writer.write("<body>\n");
            IOUtils.copy(facetResult.getInputStream(), writer);
            facetResult.closeInputStream();
            writer.write("</body>\n</html>\n");
            String content = stcl.format(stclContext, writer.getBuffer().toString());
            StudioGdoServlet.writeHTMLResponse(response, content, args.getCharacterEncoding(stclContext));
            return;
        }

        // HTML 5 facet or JSON facet
        if (FacetType.HTML5.equals(type) || FacetType.DOM5.equals(type) || FacetType.TRANS.equals(type)
                || FacetType.JSON.equals(type) || FacetType.JSKEL.equals(type) || FacetType.PYTHON.equals(type)
                || FacetType.REST.equals(type)) {
            String mime = facetResult.getMimeType();
            InputStream in = facetResult.getInputStream();
            StudioGdoServlet.writeResponse(stclContext.getResponse(), HttpServletResponse.SC_OK, mime, in,
                    StclContext.getCharacterEncoding());
            return;
        }

        // file facet
        if (FacetType.FILE.equals(type)) {
            if (FacetType.E4X.equals(mode)) {
                InputStream in = facetResult.getInputStream();
                String enc = StclContext.getCharacterEncoding();
                StudioGdoServlet.writeXMLResponse(stclContext.getResponse(), in, enc);
                facetResult.closeInputStream();
                return;
            }
            CatalinaUtils.writeFileResponse(stclContext, facetResult);
            return;
        }

        // write result
        Reader reader = new InputStreamReader(facetResult.getInputStream());
        XmlStringWriter writer = new XmlStringWriter(args.getCharacterEncoding(stclContext));
        writer.startElement("result");
        args.writeAttributes(stclContext, stcl, false, writer);
        addStatus(writer, Result.success());

        // not escaped as XML may be used in data
        writer.writeCDATAElement("data", StringHelper.read(reader));
        writer.endElement("result");

        // trace and response
        String xml = writer.getString();
        logTrace(stclContext, xml);
        StudioGdoServlet.writeXMLResponse(stclContext.getResponse(), xml,
                args.getCharacterEncoding(stclContext));
        facetResult.closeInputStream();
    } catch (Exception e) {
        String msg = logError(stclContext, e.toString());
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, msg);
        return;
    }
}