List of usage examples for java.io CharArrayWriter CharArrayWriter
public CharArrayWriter()
From source file:org.jabsorb.JSONRPCResult.java
public String toString() { JSONObject o = new JSONObject(); try {//www . j a v a 2 s . c o m if (errorCode == CODE_SUCCESS) { o.put("id", id); o.put("result", result); if (fixUps != null && fixUps.size() > 0) { JSONArray fixups = new JSONArray(); for (Iterator i = fixUps.iterator(); i.hasNext();) { FixUp fixup = (FixUp) i.next(); fixups.put(fixup.toJSONArray()); } o.put("fixups", fixups); } } else if (errorCode == CODE_REMOTE_EXCEPTION) { o.put("id", id); if (result instanceof Throwable) { Throwable e = (Throwable) result; CharArrayWriter caw = new CharArrayWriter(); e.printStackTrace(new PrintWriter(caw)); JSONObject err = new JSONObject(); err.put("code", new Integer(errorCode)); err.put("msg", e.getMessage()); err.put("trace", caw.toString()); o.put("error", err); } else { // When using a customized implementation of ExceptionTransformer // an error result may be something other than Throwable. In this // case, it has to be a JSON compatible object, we will just store it // to the 'error' property of the response. o.put("error", result); } } else { JSONObject err = new JSONObject(); err.put("code", new Integer(errorCode)); err.put("msg", result); o.put("id", id); o.put("error", err); } } catch (JSONException e) { // this would have been a null pointer exception in the previous json.org library. throw (RuntimeException) new RuntimeException(e.getMessage()).initCause(e); } return o.toString(); }
From source file:org.apache.jasper.compiler.JspReader.java
String getText(Mark start, Mark stop) throws JasperException { Mark oldstart = mark();// w ww .j av a 2 s. co m reset(start); CharArrayWriter caw = new CharArrayWriter(); while (!stop.equals(mark())) caw.write(nextChar()); caw.close(); reset(oldstart); return caw.toString(); }
From source file:org.jabsorb.ng.JSONRPCResult.java
@Override public String toString() { final JSONObject o = new JSONObject(); try {// w w w . ja v a 2s. c om if (errorCode == CODE_SUCCESS) { o.put("id", id); o.put("result", result); if (fixUps != null && fixUps.size() > 0) { final JSONArray fixups = new JSONArray(); for (final Iterator<FixUp> i = fixUps.iterator(); i.hasNext();) { final FixUp fixup = i.next(); fixups.put(fixup.toJSONArray()); } o.put("fixups", fixups); } } else if (errorCode == CODE_REMOTE_EXCEPTION) { o.put("id", id); if (result instanceof Throwable) { final Throwable e = (Throwable) result; final CharArrayWriter caw = new CharArrayWriter(); e.printStackTrace(new PrintWriter(caw)); final JSONObject err = new JSONObject(); err.put("code", new Integer(errorCode)); err.put("message", e.getMessage()); err.put("trace", caw.toString()); // PATCH: Add the Java exception class hint err.put("javaClass", e.getClass().getName()); o.put("error", err); } else { // When using a customized implementation of // ExceptionTransformer // an error result may be something other than Throwable. In // this // case, it has to be a JSON compatible object, we will just // store it // to the 'error' property of the response. o.put("error", result); } } else { final JSONObject err = new JSONObject(); err.put("code", new Integer(errorCode)); err.put("message", result); o.put("id", id); o.put("error", err); } } catch (final JSONException e) { // this would have been a null pointer exception in the previous // json.org library. throw (RuntimeException) new RuntimeException(e.getMessage()).initCause(e); } return o.toString(); }
From source file:hm.binkley.util.XProperties.java
/** * Note {@code XProperties} description for additional features over plain * properties loading. {@inheritDoc}//from w w w . ja v a 2 s . c o m * * @throws IOException if the properties cannot be loaded or if included * resources cannot be read */ @Override public synchronized void load(@Nonnull final Reader reader) throws IOException { final ResourcePatternResolver loader = new PathMatchingResourcePatternResolver(); try (final CharArrayWriter writer = new CharArrayWriter()) { try (final BufferedReader lines = new BufferedReader(reader)) { for (String line = lines.readLine(); null != line; line = lines.readLine()) { writer.append(line).append('\n'); final Matcher matcher = include.matcher(line); if (matcher.matches()) for (final String x : comma.split(substitutor.replace(matcher.group(1)))) for (final Resource resource : loader.getResources(x)) { final URI uri = resource.getURI(); if (!included.add(uri)) throw new RecursiveIncludeException(uri, included); try (final InputStream in = resource.getInputStream()) { load(in); } } } } super.load(new CharArrayReader(writer.toCharArray())); } included.clear(); }
From source file:org.topazproject.ambra.auth.web.UsernameReplacementWithGuidFilter.java
public CharResponseWrapper(final HttpServletResponse response) { super(response); output = new CharArrayWriter(); }
From source file:org.hippoecm.repository.PdfExtractedTextWithLineBreaksAreIndexedCorrectlyTest.java
private void createDocumentWithPdf(String name, String lineSeparator) throws Exception { Node handle = testPath.addNode(name, HippoNodeType.NT_HANDLE); Node document = handle.addNode(name, NT_SEARCHDOCUMENT); Node compound = document.addNode("substructure", NT_COMPOUNDSTRUCTURE); Node resource = compound.addNode("hippo:testresource", "hippo:resource"); {/*w ww . j av a2s . c om*/ resource.setProperty("jcr:encoding", "UTF-8"); resource.setProperty("jcr:mimeType", "application/pdf"); InputStream pdf = this.getClass().getResourceAsStream(WORDS_ON_NEW_LINE_WITHOUT_SPACES); resource.setProperty("jcr:data", new BinaryImpl(new BufferedInputStream(pdf))); resource.setProperty("jcr:lastModified", Calendar.getInstance()); } { InputStream pdf = this.getClass().getResourceAsStream(WORDS_ON_NEW_LINE_WITHOUT_SPACES); try { PDFParser parser = new PDFParser(new BufferedInputStream(pdf)); PDDocument pdDocument = null; try { parser.parse(); pdDocument = parser.getPDDocument(); CharArrayWriter writer = new CharArrayWriter(); PDFTextStripper stripper = new PDFTextStripper(); if (lineSeparator != null) { stripper.setLineSeparator(lineSeparator); } stripper.writeText(pdDocument, writer); StringBuilder extracted = new StringBuilder(); extracted.append(writer.toCharArray()); // make sure to store it as UTF-8 InputStream extractedStream = IOUtils.toInputStream(extracted.toString(), "UTF-8"); resource.setProperty("hippo:text", resource.getSession().getValueFactory().createBinary(extractedStream)); } finally { try { if (pdDocument != null) { pdDocument.close(); } } catch (IOException e) { // ignore } } } catch (Exception e) { // it may happen that PDFParser throws a runtime // exception when parsing certain pdf documents // we set empty text: final ByteArrayInputStream emptyByteArrayInputStream = new ByteArrayInputStream(new byte[0]); resource.setProperty("hippo:text", resource.getSession().getValueFactory().createBinary(emptyByteArrayInputStream)); } finally { pdf.close(); } } testPath.getSession().save(); }
From source file:org.apache.struts2.views.freemarker.FreemarkerResult.java
/** * Execute this result, using the specified template locationArg. * <p/>/*from w w w . j a v a 2 s . com*/ * The template locationArg has already been interoplated for any variable substitutions * <p/> * this method obtains the freemarker configuration and the object wrapper from the provided hooks. * It them implements the template processing workflow by calling the hooks for * preTemplateProcess and postTemplateProcess */ public void doExecute(String locationArg, ActionInvocation invocation) throws IOException, TemplateException { this.location = locationArg; this.invocation = invocation; this.configuration = getConfiguration(); this.wrapper = getObjectWrapper(); ActionContext ctx = invocation.getInvocationContext(); HttpServletRequest req = (HttpServletRequest) ctx.get(ServletActionContext.HTTP_REQUEST); if (!locationArg.startsWith("/")) { String base = ResourceUtil.getResourceBase(req); locationArg = base + "/" + locationArg; } Template template = configuration.getTemplate(locationArg, deduceLocale()); TemplateModel model = createModel(); // Give subclasses a chance to hook into preprocessing if (preTemplateProcess(template, model)) { try { // Process the template Writer writer = getWriter(); if (isWriteIfCompleted() || configuration .getTemplateExceptionHandler() == TemplateExceptionHandler.RETHROW_HANDLER) { CharArrayWriter parentCharArrayWriter = (CharArrayWriter) req .getAttribute(PARENT_TEMPLATE_WRITER); boolean isTopTemplate = false; if (isTopTemplate = (parentCharArrayWriter == null)) { //this is the top template parentCharArrayWriter = new CharArrayWriter(); //set it in the request because when the "action" tag is used a new VS and ActionContext is created req.setAttribute(PARENT_TEMPLATE_WRITER, parentCharArrayWriter); } try { template.process(model, parentCharArrayWriter); if (isTopTemplate) { parentCharArrayWriter.flush(); parentCharArrayWriter.writeTo(writer); } } catch (TemplateException e) { if (LOG.isErrorEnabled()) { LOG.error("Error processing Freemarker result!", e); } throw e; } catch (IOException e) { if (LOG.isErrorEnabled()) { LOG.error("Error processing Freemarker result!", e); } throw e; } finally { if (isTopTemplate && parentCharArrayWriter != null) { req.removeAttribute(PARENT_TEMPLATE_WRITER); parentCharArrayWriter.close(); } } } else { template.process(model, writer); } } finally { // Give subclasses a chance to hook into postprocessing postTemplateProcess(template, model); } } }
From source file:IOUtils.java
/** * Get the contents of an <code>InputStream</code> as a character array * using the default character encoding of the platform. * <p>/*w ww. ja v a2 s .c o m*/ * This method buffers the input internally, so there is no need to use a * <code>BufferedInputStream</code>. * * @param is the <code>InputStream</code> to read from * @return the requested character array * @throws NullPointerException if the input is null * @throws IOException if an I/O error occurs * @since Commons IO 1.1 */ public static char[] toCharArray(InputStream is) throws IOException { CharArrayWriter output = new CharArrayWriter(); copy(is, output); return output.toCharArray(); }
From source file:com.aoyetech.fee.commons.utils.IOUtils.java
/** * Get the contents of an <code>InputStream</code> as a character array * using the default character encoding of the platform. * <p>/*from ww w. ja va 2s. c om*/ * This method buffers the input internally, so there is no need to use a * <code>BufferedInputStream</code>. * * @param is the <code>InputStream</code> to read from * @return the requested character array * @throws NullPointerException if the input is null * @throws IOException if an I/O error occurs * @since Commons IO 1.1 */ public static char[] toCharArray(final InputStream is) throws IOException { final CharArrayWriter output = new CharArrayWriter(); copy(is, output); return output.toCharArray(); }
From source file:net.ontopia.topicmaps.nav2.servlets.DataIntegrationServlet.java
public TopicMapIF transformRequest(String transformId, InputStream xmlstream, LocatorIF base) throws Exception { InputStream xsltstream = StreamUtils.getInputStream("classpath:" + transformId + ".xsl"); if (xsltstream == null) throw new ServletException("Could not find style sheet '" + transformId + ".xsl'"); // set up source and target streams // Source xmlSource = new StreamSource(xmlstream); Source xmlSource = new StreamSource(xmlstream); Source xsltSource = new StreamSource(xsltstream); // the factory pattern supports different XSLT processors TransformerFactory transFact = TransformerFactory.newInstance(); Transformer trans = transFact.newTransformer(xsltSource); CharArrayWriter cw = new CharArrayWriter(); trans.transform(xmlSource, new StreamResult(cw)); CharArrayReader cr = new CharArrayReader(cw.toCharArray()); TopicMapStoreIF store = new InMemoryTopicMapStore(); TopicMapIF topicmap = store.getTopicMap(); store.setBaseAddress(base);//from w ww . j a v a2s . co m XTMTopicMapReader xr = new XTMTopicMapReader(cr, base); xr.setValidation(false); xr.importInto(topicmap); return topicmap; }