List of usage examples for java.io StringWriter getBuffer
public StringBuffer getBuffer()
From source file:net.sourceforge.subsonic.controller.JAXBWriter.java
public void writeResponse(HttpServletRequest request, HttpServletResponse httpResponse, Response jaxbResponse) throws Exception { String format = getStringParameter(request, "f", "xml"); String jsonpCallback = request.getParameter("callback"); boolean json = "json".equals(format); boolean jsonp = "jsonp".equals(format) && jsonpCallback != null; Marshaller marshaller;/*from ww w .java2 s . c om*/ if (json) { marshaller = createJsonMarshaller(); httpResponse.setContentType("application/json"); } else if (jsonp) { marshaller = createJsonMarshaller(); httpResponse.setContentType("text/javascript"); } else { marshaller = createXmlMarshaller(); httpResponse.setContentType("text/xml"); } httpResponse.setCharacterEncoding(StringUtil.ENCODING_UTF8); try { StringWriter writer = new StringWriter(); if (jsonp) { writer.append(jsonpCallback).append('('); } marshaller.marshal(new ObjectFactory().createSubsonicResponse(jaxbResponse), writer); if (jsonp) { writer.append(");"); } httpResponse.getWriter().append(writer.getBuffer()); } catch (Exception x) { LOG.error("Failed to marshal JAXB", x); throw x; } }
From source file:disko.PDFDocument.java
protected synchronized String load() { final StringWriter stringOutput = new StringWriter(); PDDocument document = null;/*from w w w . j a v a 2 s . c om*/ try { document = PDDocument.load(ContentDownloader.getInstance().getInputStream(getUrlString())); title = document.getDocumentInformation().getTitle(); PDFTextStripper stripper = new PDFTextStripper() { int startPage = 0; private int getIndex() { return stringOutput.getBuffer().length(); } @Override protected void startPage(PDPage page) throws IOException { startPage = getIndex(); log.debug("START PAGE " + getCurrentPageNo() + " AT " + startPage); } @Override protected void endPage(PDPage page) throws IOException { int endPage = getIndex(); DocumentAnn ann = new DocumentAnn(startPage, endPage, PAGE_ANN); annotations.add(ann); log.debug("END PAGE " + getCurrentPageNo() + " AT " + endPage); } }; // stripper.setSortByPosition(false); // String maxPageSetting = System.getProperty("disco.pdf.max.pages", // Integer.toString(Integer.MAX_VALUE)); // stripper.setEndPage(Integer.parseInt(maxPageSetting)); stripper.writeText(document, stringOutput); } catch (Throwable t) { throw new RuntimeException("Unable to read resource at URL '" + url + "'", t); } finally { if (stringOutput != null) { try { stringOutput.close(); } catch (IOException e) { } } if (document != null) { try { document.close(); } catch (IOException e) { } } } String s = DU.replaceUnicodePunctuation(stringOutput.toString()); ParagraphDetector.detectParagraphs(s, this.annotations); return (fullText = new WeakReference<String>(s)).get(); }
From source file:cn.com.sinosoft.util.exception.ExceptionUtils.java
/** * <p>// ww w . j a va 2s . c o m * A way to get the entire nested stack-trace of an throwable. * </p> * * <p> * The result of this method is highly dependent on the JDK version and * whether the exceptions override printStackTrace or not. * </p> * * @param throwable * the <code>Throwable</code> to be examined * @return the nested stack trace, with the root cause first * @since 2.0 */ public static String getFullStackTrace(Throwable throwable) { StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw, true); Throwable[] ts = getThrowables(throwable); for (int i = 0; i < ts.length; i++) { ts[i].printStackTrace(pw); if (isNestedThrowable(ts[i])) { break; } } return sw.getBuffer().toString(); }
From source file:com.vmware.gemfire.tools.pulse.tests.junit.BaseServiceTest.java
/** * * Tests that service returns json object * * Test method for {@link com.vmware.gemfire.tools.pulse.internal.service.ClusterSelectedRegionService#execute(javax.servlet.http.HttpServletRequest)}. *///from w ww. j ava 2s . co m @Test public void testServerLoginLogout() { System.out.println("BaseServiceTest :: ------TESTCASE BEGIN : SERVER LOGIN-LOGOUT------"); try { doLogin(); HttpUriRequest pulseupdate = RequestBuilder.get().setUri(new URI(IS_AUTHENTICATED_USER_URL)).build(); CloseableHttpResponse response = httpclient.execute(pulseupdate); try { HttpEntity entity = response.getEntity(); System.out.println("BaseServiceTest :: HTTP request status : " + response.getStatusLine()); BufferedReader respReader = new BufferedReader(new InputStreamReader(entity.getContent())); StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw); String sz = null; while ((sz = respReader.readLine()) != null) { pw.print(sz); } String jsonResp = sw.getBuffer().toString(); System.out.println("BaseServiceTest :: JSON response returned : " + jsonResp); EntityUtils.consume(entity); JsonNode jsonObj = mapper.readTree(jsonResp); boolean isUserLoggedIn = jsonObj.get("isUserLoggedIn").booleanValue(); Assert.assertNotNull("BaseServiceTest :: Server returned null response in 'isUserLoggedIn'", isUserLoggedIn); Assert.assertTrue("BaseServiceTest :: User login failed for this username, password", (isUserLoggedIn == true)); } finally { response.close(); } doLogout(); } catch (Exception failed) { logException(failed); Assert.fail("Exception ! "); } System.out.println("BaseServiceTest :: ------TESTCASE END : SERVER LOGIN-LOGOUT------"); }
From source file:com.flexive.war.beans.admin.main.StructureImportBean.java
/** * Refactorisation of the groovy upload//from w ww .ja va2s .c om * * @param code the script code * @return returns true if the import / running the script went ok */ private boolean groovyUpload(String code) { final String fileName = "importConsole.groovy"; long start = System.currentTimeMillis(); try { result = ScriptConsoleBean.runScript(code, fileName, false); return true; } catch (Throwable t) { final StringWriter writer = new StringWriter(); t.printStackTrace(new PrintWriter(writer)); final String msg = t.getCause() != null ? t.getCause().getMessage() : t.getMessage(); result = new Formatter().format("Exception caught: %s%n%s", msg, writer.getBuffer()); return false; } finally { executionTime = System.currentTimeMillis() - start; } }
From source file:org.ngrinder.script.controller.SvnDavController.java
/** * Request Handler.//from www.j a v a2s . c o m * * @param request request * @param response response * @throws ServletException occurs when servlet has a problem. * @throws IOException occurs when file system has a problem. */ @Override public void handleRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { if (LOGGER.isTraceEnabled()) { logRequest(request); } try { // To make it understand Asian Language.. request = new MyHttpServletRequestWrapper(request); DAVRepositoryManager repositoryManager = new DAVRepositoryManager(getDAVConfig(), request); ServletDAVHandler handler = DAVHandlerFactory.createHandler(repositoryManager, request, response); handler.execute(); } catch (DAVException de) { response.setContentType(XML_CONTENT_TYPE); handleError(de, response); } catch (SVNException svne) { StringWriter sw = new StringWriter(); svne.printStackTrace(new PrintWriter(sw)); /** * truncate status line if it is to long */ String msg = sw.getBuffer().toString(); if (msg.length() > 128) { msg = msg.substring(0, 128); } SVNErrorCode errorCode = svne.getErrorMessage().getErrorCode(); if (errorCode == SVNErrorCode.FS_NOT_DIRECTORY || errorCode == SVNErrorCode.FS_NOT_FOUND || errorCode == SVNErrorCode.RA_DAV_PATH_NOT_FOUND) { response.sendError(HttpServletResponse.SC_NOT_FOUND, msg); } else if (errorCode == SVNErrorCode.NO_AUTH_FILE_PATH) { response.sendError(HttpServletResponse.SC_FORBIDDEN, msg); } else if (errorCode == SVNErrorCode.RA_NOT_AUTHORIZED) { response.sendError(HttpServletResponse.SC_UNAUTHORIZED, msg); } else { String errorBody = generateStandardizedErrorBody(errorCode.getCode(), null, null, svne.getMessage()); response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); response.setContentType(XML_CONTENT_TYPE); response.getWriter().print(errorBody); } } catch (Throwable th) { StringWriter sw = new StringWriter(); th.printStackTrace(new PrintWriter(sw)); String msg = sw.getBuffer().toString(); LOGGER.debug("Error in DavSVN Controller", th); response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, msg); } finally { response.flushBuffer(); } }
From source file:it.cnr.icar.eric.server.persistence.rdb.EmailAddressDAO.java
public void insert(@SuppressWarnings("rawtypes") List users) throws RegistryException { // log.info(ServerResourceBundle.getInstance().getString("message.InsertingEmailAddresss", new Object[]{new Integer(emailAddresss.size())})); if (users.size() == 0) { return;// w w w. j av a 2s.c o m } Statement stmt = null; try { Iterator<?> usersIter = users.iterator(); stmt = context.getConnection().createStatement(); while (usersIter.hasNext()) { UserType user = (UserType) usersIter.next(); if (log.isDebugEnabled()) { try { StringWriter writer = new StringWriter(); // bu.rimFac.createMarshaller() bu.getJAXBContext().createMarshaller().marshal(user, writer); log.debug("Inserting user: " + writer.getBuffer().toString()); } catch (Exception e) { log.debug("Failed to marshal user: ", e); } } String parentId = user.getId(); List<EmailAddressType> emails = user.getEmailAddress(); Iterator<EmailAddressType> emailsIter = emails.iterator(); while (emailsIter.hasNext()) { //Log.print(Log.TRACE, 8, "\tDATABASE EVENT: storing EmailAddress " ); Object obj = emailsIter.next(); EmailAddressType emailAddress = (EmailAddressType) obj; String address = emailAddress.getAddress(); String type = emailAddress.getType(); if (type != null) { type = "'" + type + "'"; } String str = "INSERT INTO " + getTableName() + " VALUES( " + "'" + address + "', " + type + ", " + "'" + parentId + "' )"; log.trace("stmt = " + str); stmt.addBatch(str); } } if (users.size() > 0) { stmt.executeBatch(); } } catch (SQLException e) { RegistryException exception = new RegistryException(e); throw exception; } finally { closeStatement(stmt); } }
From source file:org.apache.falcon.oozie.OozieEntityBuilder.java
protected Path marshal(Cluster cluster, JAXBElement<?> jaxbElement, JAXBContext jaxbContext, Path outPath) throws FalconException { FileSystem fs = HadoopClientFactory.get().createProxiedFileSystem(outPath.toUri(), ClusterHelper.getConfiguration(cluster)); verifyOozieEntityPath(fs, outPath, jaxbElement.getDeclaredType()); try {//w w w.j a v a2 s .c o m Marshaller marshaller = jaxbContext.createMarshaller(); marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE); if (LOG.isDebugEnabled()) { StringWriter writer = new StringWriter(); marshaller.marshal(jaxbElement, writer); LOG.debug("Writing definition to {} on cluster {}", outPath, cluster.getName()); LOG.debug(writer.getBuffer().toString()); } OutputStream out = fs.create(outPath); try { marshaller.marshal(jaxbElement, out); } finally { out.close(); } LOG.info("Marshalled {} to {}", jaxbElement.getDeclaredType(), outPath); return outPath; } catch (Exception e) { throw new FalconException("Unable to marshall app object", e); } }
From source file:com.linuxbox.enkive.imap.message.EnkiveImapTemplateMessage.java
@Override public long getFullContentOctets() { StringWriter stringWriter = new StringWriter(); try {/*from w w w.j a v a 2 s.c o m*/ messageBody.process(root, stringWriter); } catch (TemplateException e) { LOGGER.error("Error producing IMAP Inbox message from template", e); } catch (IOException e) { LOGGER.error("Error producing IMAP Inbox message from template", e); } StringBuffer message = stringWriter.getBuffer(); return headers.length() + message.length(); }
From source file:org.apereo.portal.security.xslt.XalanMessageHelperTest.java
@Test public void testIsUserDeepMemberOf() throws Exception { final IXalanMessageHelper helperBean = createMock(IXalanMessageHelper.class); expect(helperBean.getMessage("im.done", "en_us")).andReturn("I'm Done!"); replay(helperBean);/*w w w . jav a2 s .co m*/ XalanMessageHelper helper = new XalanMessageHelper(); helper.setMessageHelper(helperBean); // set up configuration in the transformer impl final StringWriter resultWriter = new StringWriter(); final InputStream xslStream = this.getClass().getResourceAsStream("messagesTest.xsl"); final StreamSource xslSource = new StreamSource(xslStream); final Transformer transformer = tFactory.newTransformer(xslSource); transformer.setParameter("USER_LANG", "en_us"); transformer.transform(xmlSource, new StreamResult(resultWriter)); final String result = resultWriter.getBuffer().toString(); logger.debug(result); final String expected = IOUtils.toString(this.getClass().getResourceAsStream("messagesResult.xml")); XMLUnit.setIgnoreWhitespace(true); Diff d = new Diff(expected, result); assertTrue("Transformation result differs from what's expected" + d, d.similar()); verify(helperBean); }