Java Code Examples for java.io.PrintWriter#write()

public static void errorAuthentication(HttpServletResponse response, String errorMsg) {
    PrintWriter out=null;
    try {
        Map<String,Object> data= Maps.newConcurrentMap();
        data.put("error",errorMsg);
        response.setCharacterEncoding("UTF-8");
        response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
        response.setContentType(MediaType.APPLICATION_JSON_UTF8_VALUE);
        ResponseResult responseResult= ResponseResult.createByError(ResponseCode.AUTHENTICATION_FAILURE.getCode()
                ,ResponseCode.AUTHENTICATION_FAILURE.getDesc(),data);
        out=response.getWriter() ;
        out.write(JsonSerializerUtil.obj2String(responseResult));
    } catch (IOException e) {
        e.printStackTrace();
    }finally {
        out.close();
    }


}
 

@AfterClass
public static void stopManager() throws Exception {
        if (!TckPublisher.isEnabled()) {
                return;
        }

        tckTModelSam.deleteCreatedTModels(authInfoSam);
        manager.stop();
        Iterator<Map.Entry<String, Double>> iterator = data.entrySet().iterator();
        File f = new File("pref-rpt-" + System.currentTimeMillis() + ".txt");
        PrintWriter writer = new PrintWriter(f, "UTF-8");

        while (iterator.hasNext()) {
                Map.Entry<String, Double> next = iterator.next();
                logger.info(next.getKey() + " = " + next.getValue() + " tx/ms");
                writer.write(next.getKey() + " = " + next.getValue() + " tx/ms" + System.getProperty("line.separator"));

        }
        writer.close();
        f = null;
        TckCommon.PrintMarker();

}
 

@Override
public void render(RenderRequest portletReq, RenderResponse portletResp)
      throws PortletException, IOException {

   long tid = Thread.currentThread().getId();
   portletReq.setAttribute(THREADID_ATTR, tid);

   PrintWriter writer = portletResp.getWriter();

   writer.write("<div id=\"DispatcherReqRespTests5S_SPEC2_19_ForwardJSPResourceRequest\">no resource output.</div>\n");
   ResourceURL resurl = portletResp.createResourceURL();
   resurl.setCacheability(PAGE);
   writer.write("<script>\n");
   writer.write("(function () {\n");
   writer.write("   var xhr = new XMLHttpRequest();\n");
   writer.write("   xhr.onreadystatechange=function() {\n");
   writer.write("      if (xhr.readyState==4 && xhr.status==200) {\n");
   writer.write("         document.getElementById(\"DispatcherReqRespTests5S_SPEC2_19_ForwardJSPResourceRequest\").innerHTML=xhr.responseText;\n");
   writer.write("      }\n");
   writer.write("   };\n");
   writer.write("   xhr.open(\"GET\",\"" + resurl.toString() + "\",true);\n");
   writer.write("   xhr.send();\n");
   writer.write("})();\n");
   writer.write("</script>\n");
}
 

public static void main(String[] args) throws IOException {
    final File file = new File("D:/temp/nbi-build/build.sh");
    final String newline = "\n";
    
    final List<String> lines = new LinkedList<String>();
    
    BufferedReader reader = new BufferedReader(new FileReader(file));
    String line2read = null;
    while ((line2read = reader.readLine()) != null) {
        lines.add(line2read);
    }
    reader.close();
    
    PrintWriter writer = new PrintWriter(new FileWriter(file));
    for (String line2write: lines) {
        writer.write(line2write + newline);
    }
    writer.close();
}
 

@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
    String charset = req.getParameter("charset");
    resp.setCharacterEncoding(charset);
    PrintWriter writer = resp.getWriter();
    writer.write("\u0041\u00A9\u00E9\u0301\u0941\uD835\uDD0A");
    writer.close();
}
 

@Override
public void render(RenderRequest portletReq, RenderResponse portletResp)
    throws PortletException, IOException {

  portletResp.setContentType("text/html");
  PrintWriter writer = portletResp.getWriter();
  writer.write("<h3>Event Companion Portlet </h3>\n");
  writer.write("<p>FilterTests_PortletFilter_ApiEventFilter_event</p>\n");

  String msg = (String) portletReq.getPortletSession().getAttribute(
      RESULT_ATTR_PREFIX + "FilterTests_PortletFilter_ApiEventFilter", APPLICATION_SCOPE);
  msg = (msg == null) ? "Not ready. click test case link." : msg;
  writer.write("<p>" + msg + "</p>\n");

}
 

@Override
public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException {
    PrintWriter writer = response.getWriter();
    ObjectMapper mapper = new ObjectMapper();
    if(authentication!=null && authentication.isAuthenticated()) {
        response.setStatus(HttpServletResponse.SC_OK);
        writer.write(mapper.writeValueAsString(new AuthenticationResult(true, "Successfully logout session for user \"" + authentication.getName()+"\"")));
    }else{
        response.setStatus(HttpServletResponse.SC_OK);
        writer.write(mapper.writeValueAsString(new AuthenticationResult(true, "Session is not authenticated")));
    }
    writer.flush();
    writer.close();
}
 

/**
 * @see SSICommand
 */
@Override
public long process(SSIMediator ssiMediator, String commandName,
        String[] paramNames, String[] paramValues, PrintWriter writer) {
    String encoding = DEFAULT_ENCODING;
    String originalValue = null;
    String errorMessage = ssiMediator.getConfigErrMsg();
    for (int i = 0; i < paramNames.length; i++) {
        String paramName = paramNames[i];
        String paramValue = paramValues[i];
        if (paramName.equalsIgnoreCase("var")) {
            originalValue = paramValue;
        } else if (paramName.equalsIgnoreCase("encoding")) {
            if (isValidEncoding(paramValue)) {
                encoding = paramValue;
            } else {
                ssiMediator.log("#echo--Invalid encoding: " + paramValue);
                writer.write(errorMessage);
            }
        } else {
            ssiMediator.log("#echo--Invalid attribute: " + paramName);
            writer.write(errorMessage);
        }
    }
    String variableValue = ssiMediator.getVariableValue(
            originalValue, encoding);
    if (variableValue == null) {
        variableValue = MISSING_VARIABLE_VALUE;
    }
    writer.write(variableValue);
    return System.currentTimeMillis();
}
 

/**
 * @see SSICommand
 */
@Override
public long process(SSIMediator ssiMediator, String commandName,
        String[] paramNames, String[] paramValues, PrintWriter writer) {
    long lastModified = 0;
    String configErrMsg = ssiMediator.getConfigErrMsg();
    for (int i = 0; i < paramNames.length; i++) {
        String paramName = paramNames[i];
        String paramValue = paramValues[i];
        String substitutedValue = ssiMediator
                .substituteVariables(paramValue);
        try {
            if (paramName.equalsIgnoreCase("file")
                    || paramName.equalsIgnoreCase("virtual")) {
                boolean virtual = paramName.equalsIgnoreCase("virtual");
                lastModified = ssiMediator.getFileLastModified(
                        substitutedValue, virtual);
                Date date = new Date(lastModified);
                String configTimeFmt = ssiMediator.getConfigTimeFmt();
                writer.write(formatDate(date, configTimeFmt));
            } else {
                ssiMediator.log("#flastmod--Invalid attribute: "
                        + paramName);
                writer.write(configErrMsg);
            }
        } catch (IOException e) {
            ssiMediator.log(
                    "#flastmod--Couldn't get last modified for file: "
                            + substitutedValue, e);
            writer.write(configErrMsg);
        }
    }
    return lastModified;
}
 

@Override
public void render(RenderRequest renderRequest, RenderResponse renderResponse)
      throws PortletException, IOException {

   PrintWriter writer = renderResponse.getWriter();
   ModuleTestCaseDetails tcd = new ModuleTestCaseDetails();

   /* TestCase: V3HeaderPortletTests_SPEC3_6_4_HeaderPortlet_renderHeaders */
   /*
    * Details: "renderHeaders() method is called before render() method if
    * the portlet implements HeaderPortlet interface."
    */
   {
      TestResult result = tcd.getTestResultFailed(
            V3HEADERPORTLETTESTS_SPEC3_6_4_HEADERPORTLET_RENDERHEADERS);
      result.setTcSuccess(tr0_success);
      result.writeTo(writer);
      tr0_success = false;
   }

   String msg = (String) renderRequest.getAttribute(
         RESULT_ATTR_PREFIX + "HeaderPortletTests_SPEC3_6_4_HeaderPortlet");
   writer.write("<p>" + msg + "</p>\n");
   renderRequest.removeAttribute(
         RESULT_ATTR_PREFIX + "HeaderPortletTests_SPEC3_6_4_HeaderPortlet");

}
 

protected void onService(HttpServletRequest req, HttpServletResponse resp) throws Exception
{
    String serverUrl = "http://" + req.getServerName() + ":" + req.getServerPort() + "/provider";
    String back;
    if ("html".equals(req.getParameter("format")))
    {
        resp.setContentType("text/html");
        back = "<html><head>\n" +
                "<link rel='openid.server' href='" + serverUrl + "'/>\n" +
                "</head><body>in html</body></html>"
                ;
    }
    else
    {
        resp.setContentType("application/xrds+xml");
        back = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
                "<xrds:XRDS\n" +
                "  xmlns:xrds=\"xri://$xrds\"\n" +
                "  xmlns:openid=\"http://openid.net/xmlns/1.0\"\n" +
                "  xmlns=\"xri://$xrd*($v*2.0)\">\n" +
                "  <XRD>\n" +
                "    <Service priority=\"0\">\n" +
                "      <Type>http://openid.net/signon/1.0</Type>\n" +
                "      <URI>http://" + req.getServerName() + ":" + req.getServerPort() + "/provider</URI>\n" +
                "    </Service>\n" +
                "  </XRD>\n" +
                "</xrds:XRDS>"
                ;
    }
    PrintWriter out = resp.getWriter();
    out.write(back);
}
 

@Override
public void render(RenderRequest portletReq, RenderResponse portletResp) throws PortletException, IOException {
   PrintWriter writer = portletResp.getWriter();
   writer.write("<h3>Event Companion Portlet </h3>\n");
   writer.write("<p>AddlEnvironmentTests_SPEC2_10_ContextOptions_event</p>\n");

   PortletURL aurl = portletResp.createActionURL();
   TestButton tb = new TestButton(V2ADDLENVIRONMENTTESTS_SPEC2_10_CONTEXTOPTIONS_ACTIONSCOPEDREQUESTATTRIBUTES9, aurl);
   tb.writeTo(writer);

}
 

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    resp.setContentType("text/event-stream");
    resp.setCharacterEncoding("UTF-8");

    AsyncContext asyncContext = req.startAsync();
    PrintWriter writer = resp.getWriter();

    TopologyListener topologyListener = new SSETopologyListener(writer, req.isSecure());

    ScheduledFuture keepAlive = this.keepAliveExecutor.scheduleAtFixedRate(
            new KeepAliveRunnable(writer, topologyListener),
            10,
            15,
            TimeUnit.SECONDS);
    asyncContext.setTimeout(0);
    asyncContext.addListener(new TopologyAsyncListener(topology, topologyListener, keepAlive));


    this.topology.addListener(topologyListener);
    String json = topologyToJson(req.isSecure());
    writer.write("event: topologyChange\n");
    writer.write("data: " + json);
    writer.flush();

}
 

/**
 * Saves the updated configuration to the specified file.
 */
public static void saveConfiguration(File save, ArrayList<Host> saveHosts) {
    Element root = new Element("Hosts");
    for(Host h : saveHosts) {
        Element host = new Element("Host");

        Element ip   = new Element("IP");
        ip.appendChild(h.getAddress().toString());
        host.appendChild(ip);

        Element username = new Element("Username");
        username.appendChild(h.getUser());
        host.appendChild(username);

        Element password = new Element("Password");
        password.appendChild(h.getPass());
        host.appendChild(password);

        if(h.usesEnable()) {
            Element superuser = new Element("ElevatePassword");
            superuser.appendChild(h.getEnablePass());
            host.appendChild(superuser);
        }

        root.appendChild(host);
    }
    Document doc = new Document(root);
    FileWriter f = null;
    try {
        f = new FileWriter(save);
    } catch (IOException e) {
        e.printStackTrace();
    }
    PrintWriter p = new PrintWriter(f);
    p.write(doc.toXML());
    p.flush();
    p.close();
}
 

@Override
public void render(RenderRequest portletReq, RenderResponse portletResp)
    throws PortletException, IOException {

  long tid = Thread.currentThread().getId();
  portletReq.setAttribute(THREADID_ATTR, tid);

  PrintWriter writer = portletResp.getWriter();

  writer
      .write("<div id=\"SigTestsURL_PortletURL_SIGResourceRenurl\">no resource output.</div>\n");
  ResourceURL resurl = portletResp.createResourceURL();
  resurl.setCacheability(PAGE);
  writer.write("<script>\n");
  writer.write("(function () {\n");
  writer.write("   var xhr = new XMLHttpRequest();\n");
  writer.write("   xhr.onreadystatechange=function() {\n");
  writer.write("      if (xhr.readyState==4 && xhr.status==200) {\n");
  writer.write(
      "         document.getElementById(\"SigTestsURL_PortletURL_SIGResourceRenurl\").innerHTML=xhr.responseText;\n");
  writer.write("      }\n");
  writer.write("   };\n");
  writer.write("   xhr.open(\"GET\",\"" + resurl.toString() + "\",true);\n");
  writer.write("   xhr.send();\n");
  writer.write("})();\n");
  writer.write("</script>\n");
}
 

private void renderDirAsHtml ( final HttpServletResponse response, final DirectoryNode dir, final String path ) throws IOException
{
    response.setContentType ( "text/html; charset=utf-8" );

    @SuppressWarnings ( "resource" )
    final PrintWriter w = response.getWriter ();

    final Map<String, Object> model = new HashMap<> ();
    model.put ( "path", path );
    model.put ( "dir", new HtmlDirRenderer ( dir ) );
    model.put ( "version", VersionInformation.VERSION );
    w.write ( StringReplacer.replace ( loadResource ( "content/index.html" ), new ExtendedPropertiesReplacer ( model ), StringReplacer.DEFAULT_PATTERN, true ) );
}
 

private void dumpHeader(String headerName, HttpServletRequest req,
        PrintWriter pw) {
    String value = req.getHeader(headerName);
    if (value == null) {
        value = "null";
    }
    pw.write(value);
}
 

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("application/json");
    final PrintWriter out = resp.getWriter();
    out.write(req.getParameter("param") == null ? "\"json string\"" : "illegal json");
    out.flush();
}
 

public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	request.setCharacterEncoding("utf-8");
	response.setCharacterEncoding("utf-8");

	LoginBean loginBean = getEmbeddedLoginBean(request, response);
	SessionProxyBean proxy = (SessionProxyBean)request.getSession().getAttribute("proxy");
	ScriptBean bean = loginBean.getBean(ScriptBean.class);
	loginBean.setActiveBean(bean);
	if  (!loginBean.checkDomain(request, response)) {
		return;
	}

	String domain = (String)request.getParameter("domain");
	if (domain != null) {
		DomainBean domainBean = loginBean.getBean(DomainBean.class);
		if (domainBean.getInstance() == null || !String.valueOf(domainBean.getInstanceId()).equals(domain)) {
			domainBean.validateInstance(domain);
		}
	}
	
	String browse = (String)request.getParameter("id");
	String source = (String)request.getParameter("source");
	String versions = (String)request.getParameter("versions");
	String file = (String)request.getParameter("file");
	if (browse != null) {
		if (proxy != null) {
			proxy.setInstanceId(browse);
		}
		if (bean.validateInstance(browse)) {
			if ((versions != null)) {
				request.getRequestDispatcher("script-versions.jsp").forward(request, response);
				return;
			}
			if (file != null) {
				bean.incrementConnects(ClientType.WEB);
				if (Site.LOCK && !loginBean.isSandbox()) {
					throw new BotException("Must use sandbox domain");
				}
				if (bean.getInstance().getLanguage().equals("HTML")) {
					response.setContentType("text/html; charset=utf-8");
				}
				//response.setHeader("Content-disposition","attachment; filename=" + encodeURI(state.getName()) + ".log");
				PrintWriter writer = response.getWriter();
				writer.write(bean.getInstance().getSourceCode());
				writer.flush();
				return;
			}
			if (source != null) {
				bean.incrementConnects(ClientType.WEB);
				if (bean.getInstance().isExternal()) {
					response.sendRedirect(bean.getInstance().getWebsiteURL());
				} else {
					request.getRequestDispatcher("script-source.jsp").forward(request, response);
				}
				return;
			}
		} else if (file != null) {
			request.getRequestDispatcher("error.jsp").forward(request, response);
			return;
		}
		request.getRequestDispatcher("script.jsp").forward(request, response);
		return;
	}
	doPost(request, response);
}
 

@Test
public void testContainerSetup() throws Exception {

  containerManager.start();

  // ////// Create the resources for the container
  File dir = new File(tmpDir, "dir");
  dir.mkdirs();
  File file = new File(dir, "file");
  PrintWriter fileWriter = new PrintWriter(file);
  fileWriter.write("Hello World!");
  fileWriter.close();

  // ////// Construct the Container-id
  ContainerId cId = createContainerId(0);

  // ////// Construct the container-spec.
  ContainerLaunchContext containerLaunchContext = 
      recordFactory.newRecordInstance(ContainerLaunchContext.class);
  URL resource_alpha =
      ConverterUtils.getYarnUrlFromPath(localFS
          .makeQualified(new Path(file.getAbsolutePath())));
  LocalResource rsrc_alpha = recordFactory.newRecordInstance(LocalResource.class);    
  rsrc_alpha.setResource(resource_alpha);
  rsrc_alpha.setSize(-1);
  rsrc_alpha.setVisibility(LocalResourceVisibility.APPLICATION);
  rsrc_alpha.setType(LocalResourceType.FILE);
  rsrc_alpha.setTimestamp(file.lastModified());
  String destinationFile = "dest_file";
  Map<String, LocalResource> localResources = 
      new HashMap<String, LocalResource>();
  localResources.put(destinationFile, rsrc_alpha);
  containerLaunchContext.setLocalResources(localResources);

  StartContainerRequest scRequest =
      StartContainerRequest.newInstance(
        containerLaunchContext,
        createContainerToken(cId, DUMMY_RM_IDENTIFIER, context.getNodeId(),
          user, context.getContainerTokenSecretManager()));
  List<StartContainerRequest> list = new ArrayList<StartContainerRequest>();
  list.add(scRequest);
  StartContainersRequest allRequests =
      StartContainersRequest.newInstance(list);
  containerManager.startContainers(allRequests);

  BaseContainerManagerTest.waitForContainerState(containerManager, cId,
      ContainerState.COMPLETE);

  // Now ascertain that the resources are localised correctly.
  ApplicationId appId = cId.getApplicationAttemptId().getApplicationId();
  String appIDStr = ConverterUtils.toString(appId);
  String containerIDStr = ConverterUtils.toString(cId);
  File userCacheDir = new File(localDir, ContainerLocalizer.USERCACHE);
  File userDir = new File(userCacheDir, user);
  File appCache = new File(userDir, ContainerLocalizer.APPCACHE);
  File appDir = new File(appCache, appIDStr);
  File containerDir = new File(appDir, containerIDStr);
  File targetFile = new File(containerDir, destinationFile);
  File sysDir =
      new File(localDir,
          ResourceLocalizationService.NM_PRIVATE_DIR);
  File appSysDir = new File(sysDir, appIDStr);
  File containerSysDir = new File(appSysDir, containerIDStr);

  for (File f : new File[] { localDir, sysDir, userCacheDir, appDir,
      appSysDir,
      containerDir, containerSysDir }) {
    Assert.assertTrue(f.getAbsolutePath() + " doesn't exist!!", f.exists());
    Assert.assertTrue(f.getAbsolutePath() + " is not a directory!!",
        f.isDirectory());
  }
  Assert.assertTrue(targetFile.getAbsolutePath() + " doesn't exist!!",
      targetFile.exists());

  // Now verify the contents of the file
  BufferedReader reader = new BufferedReader(new FileReader(targetFile));
  Assert.assertEquals("Hello World!", reader.readLine());
  Assert.assertEquals(null, reader.readLine());
}