org.apache.sling.api.SlingHttpServletResponse#setContentType

Source File: SystemConfigServlet.java From publick-sling-blog with Apache License 2.0

5 votes

/**
 * Save system properties on POST.
 *
 * @param request The Sling HTTP servlet request.
 * @param response The Sling HTTP servlet response.
 */
@Override
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException, IOException {

    final PrintWriter writer = response.getWriter();
    final boolean allowWrite = userService.isAuthorable(request.getResourceResolver().adaptTo(Session.class));

    response.setCharacterEncoding(CharEncoding.UTF_8);
    response.setContentType("application/json");

    if (allowWrite) {
        final String blogName = request.getParameter(BLOG_NAME_PROPERTY);
        final boolean extensionlessUrls = Boolean.parseBoolean(request.getParameter(EXTENSIONLESS_URLS_PROPERTY));
        final String tempDir = request.getParameter(TEMPORARY_DIRECTORY_PROPERTY);

        final Map<String, Object> properties = new HashMap<String, Object>();

        properties.put(SystemSettingsService.SYSTEM_BLOG_NAME, blogName);
        properties.put(SystemSettingsService.SYSTEM_EXTENSIONLESS_URLS, extensionlessUrls);
        properties.put(SystemSettingsService.SYSTEM_TEMPORARY_DIRECTORY, tempDir);

        boolean result = systemSettingsService.setProperties(properties);

        if (result) {
            response.setStatus(SlingHttpServletResponse.SC_OK);
            sendResponse(writer, "OK", "Settings successfully updated.");
        } else {
            response.setStatus(SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            sendResponse(writer, "Error", "Settings failed to update.");
        }
    } else {
        response.setStatus(SlingHttpServletResponse.SC_FORBIDDEN);
        sendResponse(writer, "Error", "Current user not authorized.");
    }
}

Source File: ErrorHandler.java From publick-sling-blog with Apache License 2.0

5 votes

@Override
public void activate() {
    SlingHttpServletRequest request = getRequest();
    SlingHttpServletResponse response = getResponse();
    ResourceResolver resolver = getResourceResolver();

    isAnonymous = "anonymous".equals(resolver.adaptTo(Session.class).getUserID());

    message = (String) request.getAttribute(SlingConstants.ERROR_MESSAGE);
    Integer scObject = (Integer) request.getAttribute(SlingConstants.ERROR_STATUS);

    code = (scObject != null) ? scObject.intValue() : response.SC_INTERNAL_SERVER_ERROR;

    if (message == null) {
        message = statusToString(code);
    }

    // Print stack trace only if the user is not anonymous
    if (!isAnonymous) {
        if (request.getAttribute(SlingConstants.ERROR_EXCEPTION) instanceof Throwable) {
            Throwable throwable = (Throwable) request.getAttribute(SlingConstants.ERROR_EXCEPTION);
            printStackTrace(throwable);
        }
    }

    response.setStatus(code);
    response.setContentType("text/html"); 
    response.setCharacterEncoding("utf-8");
}

Source File: ThreeServlet4.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: ThreeServlet2.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: ThreeServlet9.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: ThreeServlet15.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: OneServlet.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: SolrUpdateHandler.java From aem-solr-search with Apache License 2.0

5 votes

@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException, IOException {

    response.setContentType("application/json");
    response.setCharacterEncoding("utf-8");

    Resource page = request.getResource();
    GeometrixxMediaContentType contentType = page.adaptTo(GeometrixxMediaPage.class);

    response.getWriter().write(contentType.getJson().toJSONString());
}

Source File: ThreeServlet3.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: BackupServlet.java From publick-sling-blog with Apache License 2.0

5 votes

/**
 * Return all packages on a GET request in order of newest to oldest.
 */
@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException, IOException {

    final PrintWriter writer = response.getWriter();

    response.setCharacterEncoding(CharEncoding.UTF_8);
    response.setContentType("application/json");

    List<JcrPackage> packages = packageService.getPackageList(request);

    try {
        JSONArray jsonArray = new JSONArray();

        for (JcrPackage jcrPackage : packages) {
            final JSONObject json = getJsonFromJcrPackage(jcrPackage);

            jsonArray.put(json);
        }

        response.setStatus(SlingHttpServletResponse.SC_OK);
        writer.write(jsonArray.toString());
    } catch (JSONException | RepositoryException e) {
        LOGGER.error("Could not write JSON", e);
        response.setStatus(SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
}

Source File: ThreeServlet.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: MimeTypeServlet.java From sling-samples with Apache License 2.0

5 votes

@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) 
        throws ServletException, IOException {
    response.setContentType("text/plain");
    response.setCharacterEncoding("UTF-8");
    final String mimeType = detector.getMimeType(request.getResource());
    response.getWriter().write(PREFIX); 
    response.getWriter().write(String.valueOf(mimeType));
}

Source File: ThreeServlet5.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: StatsTestServlet.java From sling-samples with Apache License 2.0

5 votes

@Override
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response) 
        throws ServletException, IOException {
    final RequestParameter param = request.getRequestParameter(IMPORT_FILE_ATTRIB_NAME);
    if(param == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Missing required parameter " + IMPORT_FILE_ATTRIB_NAME);
        return;
    }
    
    InputStream is = null;
    final PrintWriter pw = response.getWriter();
    response.setContentType("text/plain");
    response.setCharacterEncoding("UTF-8");
    
    try {
        is = param.getInputStream();
        pw.println("Creating stats from supplied mbox file...");
        int counter=0;
        final Iterator<Message> it = parser.parse(is);
        while(it.hasNext()) {
            final Message m = it.next();
            final String [] to = MailStatsProcessorImpl.toArray(m.getTo());
            final String [] cc = MailStatsProcessorImpl.toArray(m.getCc());
            for(String from : MailStatsProcessorImpl.toArray(m.getFrom())) {
                processor.computeStats(m.getDate(), from.toString(), to, cc);
            }
            counter++;
        }
        pw.println(counter + " messages parsed");
    } finally {
        processor.flush();
        pw.flush();
        if(is != null) {
            is.close();
        }
    }
}

Source File: ThreeServlet10.java From aem-ide-tooling-4-intellij with Apache License 2.0

5 votes

@Override
protected final void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
    throws ServletException, IOException {

  LOG.info("Servlet GET Method requested");

  // Write a standard text/html response
  response.setContentType("text/html;charset=UTF-8");
  response.setCharacterEncoding("UTF-8");
  response.getWriter().write("<html><body>Text to write to response</body></html>");
}

Source File: SampleFelixServlet.java From aem-osgi-annotation-demo with Apache License 2.0

5 votes

@Override
protected void doGet(final SlingHttpServletRequest req,
        final SlingHttpServletResponse resp) throws ServletException, IOException {

    PrintWriter out = resp.getWriter();

    resp.setContentType("text/plain");
    out.write("Annotation Demo Servlet - Felix - enabled: " + enabled + "\n");
    out.write(sampleFelixService.getSettings());
}

Source File: HealthCheckExecutorServlet.java From aem-healthcheck with Apache License 2.0

4 votes

@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
                                                    throws ServletException, IOException {
    response.setContentType("application/json");
    response.setHeader("Cache-Control", "must-revalidate,no-cache,no-store");

    // parse query parameters
    String tagsStr = StringUtils.defaultString(request.getParameter(PARAM_TAGS));
    String[] tags = tagsStr.split("[, ;]+");
    String combineTagsOr = StringUtils.defaultString(request.getParameter(PARAM_COMBINE_TAGS_OR), "true");

    // execute health checks
    HealthCheckExecutionOptions options = new HealthCheckExecutionOptions();
    options.setCombineTagsWithOr(Boolean.valueOf(combineTagsOr));
    options.setForceInstantExecution(true);
    List<HealthCheckExecutionResult> results = healthCheckExecutor.execute(options, tags);

    // check results
    boolean allOk = true;
    for(HealthCheckExecutionResult result : results) {
        if(!result.getHealthCheckResult().isOk()) {
            allOk = false;
            break;
        }
    }

    // set appropriate status code
    if(!allOk) {
        response.setStatus(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
    } else {
        response.setStatus(HttpServletResponse.SC_OK);
    }

    // write out JSON response
    JSONObject resultJson = new JSONObject();
    try {
        generateResponse(results, resultJson);
    } catch(JSONException ex) {
        logger.error("Could not serialize result into JSON", ex);
    }
    response.getWriter().write(resultJson.toString());
}

Source File: ServletUtils.java From APM with Apache License 2.0

4 votes

public static void writeJson(SlingHttpServletResponse response, String json) throws IOException {
	response.setCharacterEncoding("UTF-8");
	response.setContentType("application/json");
	response.getWriter().print(json);
	response.getWriter().flush();
}

Source File: SolrBulkUpdateHandler.java From aem-solr-search with Apache License 2.0

4 votes

@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException, IOException {

    response.setContentType("application/json");
    response.setCharacterEncoding("utf-8");

    JSONArray solrDocs = new JSONArray();

    final String slingResourceType = getSlingResourceType(request);

    if (StringUtils.isEmpty(slingResourceType)) {
        response.getWriter().write(solrDocs.toJSONString());
        return;
    }

    Map<String, String> params = new HashMap<String, String>();
    params.put("path", "/content/geometrixx-media");
    params.put("type", "cq:PageContent");
    params.put("property", "sling:resourceType");
    params.put("property.value", slingResourceType);
    params.put("p.offset", "0");
    params.put("p.limit", "50");

    Session session = null;

    try {
        session = repository.loginAdministrative(null);
        Query query = queryBuilder.createQuery(PredicateGroup.create(params), session);
        SearchResult results = query.getResult();

        LOG.info("Found '{}' matches for query", results.getTotalMatches());

        for (Hit hit: results.getHits()) {

            // The query returns the jcr:content node, so we need its parent.
            Resource page = hit.getResource().getParent();
            GeometrixxMediaContentType contentType = page.adaptTo(GeometrixxMediaPage.class);

            if (contentType != null) {
                solrDocs.add(contentType.getJson());
            }
        }

    } catch (RepositoryException e) {
        LOG.error("Error getting repository", e);
    } finally {
        if (session != null && session.isLive())  {
            session.logout();
        }
    }

    response.getWriter().write(solrDocs.toJSONString());
}

Source File: RecaptchaConfigServlet.java From publick-sling-blog with Apache License 2.0

4 votes

/**
 * Save reCAPTCHA properties on POST.
 *
 * @param request The Sling HTTP servlet request.
 * @param response The Sling HTTP servlet response.
 */
@Override
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
    final PrintWriter writer = response.getWriter();
    final boolean allowWrite = userService.isAuthorable(request.getResourceResolver().adaptTo(Session.class));

    response.setCharacterEncoding(CharEncoding.UTF_8);
    response.setContentType("application/json");

    if (allowWrite) {
        final String siteKey = request.getParameter(SITE_KEY_PROPERTY);
        final String secretKey = request.getParameter(SECRET_KEY_PROPERTY);
        final boolean enabled = Boolean.parseBoolean(request.getParameter(ENABLED_PROPERTY));

        final Map<String, Object> properties = new HashMap<String, Object>();

        properties.put(RecaptchaService.RECAPTCHA_SITE_KEY, siteKey);
        properties.put(RecaptchaService.RECAPTCHA_ENABLED, enabled);

        /* Don't save the password if it's all stars. Don't save the password
         * if the user just added text to the end of the stars. This shouldn't
         * happen as the JavaScript should remove the value on focus. Save the
         * password if it's null or blank in order to clear it out. */
        if (StringUtils.isBlank(secretKey) || !secretKey.contains(PublickConstants.PASSWORD_REPLACEMENT)) {
            properties.put(RecaptchaService.RECAPTCHA_SECRET_KEY, secretKey);
        }

        final boolean result = recaptchaService.setProperties(properties);

        if (result) {
            response.setStatus(SlingHttpServletResponse.SC_OK);
            sendResponse(writer, "OK", "Settings successfully updated.");
        } else {
            response.setStatus(SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            sendResponse(writer, "Error", "Settings failed to update.");
        }
    } else {
        response.setStatus(SlingHttpServletResponse.SC_FORBIDDEN);
        sendResponse(writer, "Error", "Current user not authorized.");
    }
}

Java Code Examples for org.apache.sling.api.SlingHttpServletResponse#setContentType()