org.apache.sling.api.SlingHttpServletResponse#setStatus

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

6 votes

private void removeSingleFile(ResourceResolver resolver, SlingHttpServletResponse response,
		String fileName) throws IOException {
	if (StringUtils.isEmpty(fileName)) {
		ServletUtils.writeMessage(response, "error", "File name to be removed cannot be empty");
	} else {
		final Script script = scriptFinder.find(fileName, resolver);
		if (script == null) {
			ServletUtils
					.writeMessage(response, "error", String.format("Script not found: '%s'", fileName));
		} else {
			final String scriptPath = script.getPath();

			try {
				scriptStorage.remove(script, resolver);

				ServletUtils.writeMessage(response, "success",
						String.format("Script removed successfully: %s", scriptPath));
			} catch (RepositoryException e) {
				response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
				ServletUtils.writeJson(response,
						String.format("Cannot remove script: '%s'." + " Repository error: %s", scriptPath,
								e.getMessage()));
			}
		}
	}
}

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

5 votes

@Override
protected void doPost(final SlingHttpServletRequest request,
        final SlingHttpServletResponse response)
throws ServletException, IOException {
    final String rating = request.getParameter(RatingsUtil.PROPERTY_RATING);
    final String userId = request.getRemoteUser();

    logger.debug("New rating from {} : {}", userId, rating);

    // save rating
    ResourceResolver resolver = null;
    try {
        resolver = factory.getServiceResourceResolver(null);

        final Resource reqResource = resolver.getResource(request.getResource().getPath());

        ratingsService.setRating(reqResource, userId, Double.valueOf(rating));

    } catch ( final LoginException le ) {
        throw new ServletException("Unable to login", le);
    } finally {
        if ( resolver != null ) {
            resolver.close();
        }
    }

    response.setContentType("application/json");
    response.setCharacterEncoding("utf-8");
    response.setStatus(200);

    final PrintWriter pw = response.getWriter();
    pw.print("{ ");
    pw.print(" \"rating\" : ");
    pw.print(String.valueOf(ratingsService.getRating(request.getResource())));
    pw.print("}");
}

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

5 votes

@Override
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response)
		throws ServletException, IOException {
	final String all = request.getParameter("confirmation");
	final String fileName = request.getParameter("file");
	ResourceResolver resolver = request.getResourceResolver();
	if (fileName != null) {
		removeSingleFile(resolver, response, fileName);
	} else if (all != null) {
		removeAllFiles(resolver, response, all);
	} else {
		response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
		ServletUtils.writeMessage(response, "error", "Invalid arguments specified");
	}
}

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

5 votes

private void removeAllFiles(ResourceResolver resolver, SlingHttpServletResponse response, String all)
		throws IOException {
	if (!Boolean.parseBoolean(all)) {
		ServletUtils.writeMessage(response, "error", "Remove all scripts is not confirmed");
	} else {
		final List<String> paths = new LinkedList<>();
		final List<Script> scripts = scriptFinder.findAll(resolver);

		try {
			for (Script script : scripts) {
				final String path = script.getPath();

				scriptStorage.remove(script, resolver);
				paths.add(path);
			}

			final Map<String, Object> context = new HashMap<>();
			context.put("paths", paths);

			ServletUtils.writeMessage(response, "success",
					String.format("Scripts removed successfully, total: %d", scripts.size()), context);
		} catch (RepositoryException e) {
			response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
			ServletUtils.writeJson(response,
					"Cannot save remove all scripts. Repository error: " + e.getMessage());
		}
	}
}

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

5 votes

/**
 * Return all comments 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<Resource> comments = commentService.getComments(request);

    try {
        JSONArray jsonArray = new JSONArray();

        for (Resource comment : comments) {
            final JSONObject json = new JSONObject();
            final ValueMap properties = comment.getValueMap();
            final Resource post = commentService.getParentPost(comment);

            json.put(PublickConstants.COMMENT_PROPERTY_COMMENT,
                    properties.get(PublickConstants.COMMENT_PROPERTY_COMMENT, String.class));
            json.put(JSON_ID, properties.get(JcrConstants.JCR_UUID, String.class));
            json.put(JSON_EDITED, properties.get(PublickConstants.COMMENT_PROPERTY_EDITED, false));
            json.put(JSON_REPLIES, commentService.numberOfReplies(comment));
            json.put(JSON_SPAM, properties.get(PublickConstants.COMMENT_PROPERTY_SPAM, false));
            json.put(JSON_POST, new JSONObject()
                    .put(JSON_POST_TEXT, post.getValueMap().get(PublickConstants.COMMENT_PROPERTY_TITLE, String.class))
                    .put(JSON_POST_LINK, linkRewriter.rewriteLink(post.getPath(), request.getServerName())));

            jsonArray.put(json);
        }

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

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: 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: FileUploadServlet.java From publick-sling-blog with Apache License 2.0

5 votes

/**
 * Handle POST request and send appropriate response after file
 * is uploaded.
 */
@Override
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException, IOException {
    final String path = request.getParameter(PATH_REQUEST_PARAM);
    String file = fileUploadService.uploadFile(request, path);

    if (file != null) {
        response.setStatus(response.SC_OK);
    } else {
        response.setStatus(response.SC_INTERNAL_SERVER_ERROR);
    }
}

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

5 votes

/**
 * Send email on post to servlet. The submission is verified through the reCAPTCHA
 * service before submitting. Upon completion, a JSON response is returned.
 *
 * @param request The Sling HTTP servlet request
 * @param response The Sling HTTP servlet response
 * @see <a href="http://docs.aws.amazon.com/ses/latest/DeveloperGuide/send-using-smtp-java.html">Sending an Email Through the Amazon SES SMTP Interface with Java</a>
 */
@Override
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException, IOException {

    response.setContentType("application/json");

    PrintWriter writer = response.getWriter();
    boolean notRobot = recaptchaService.validate(request);

    if (notRobot) {
        final String submitterName = request.getParameter("name");
        final String submitterEmail = request.getParameter("email");
        final String submitterMessage = request.getParameter("message");

        if (StringUtils.isNotEmpty(submitterName)
                && StringUtils.isNotEmpty(submitterName)
                && StringUtils.isNotEmpty(submitterName)) {

            final String body = String.format(BODY, submitterName, submitterEmail, submitterMessage);
            final boolean result = emailService.sendMail(SUBJECT, body);

            if (result) {
                response.setStatus(SlingHttpServletResponse.SC_OK);
                sendResponse(writer, SlingHttpServletResponse.SC_OK, "Email was sent successfully.");
            } else {
                response.setStatus(SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR);
                sendResponse(writer, SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Internal server error.");
            }
        } else {
            response.setStatus(SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            sendResponse(writer, SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                    "Submission was missing the message, name or email.");
        }
    } else {
        response.setStatus(SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        sendResponse(writer, SlingHttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                "The reCAPTCHA service determined that you were a robot.");
    }
}

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: FormServlet.java From sling-samples with Apache License 2.0

4 votes

private void fail(final Form form, final int status, final SlingHttpServletRequest request, final SlingHttpServletResponse response) throws ServletException, IOException {
    response.setStatus(status);
    forward(form, request, response, null);
}

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: ScriptRunServlet.java From APM with Apache License 2.0

4 votes

@Override
protected void doPost(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
		throws ServletException, IOException {
	ResourceResolver resolver = request.getResourceResolver();
	final String searchPath = request.getParameter("file");
	final String modeName = request.getParameter("mode");

	if (StringUtils.isEmpty(searchPath)) {
		ServletUtils.writeMessage(response, "error",
				"Please set the script file name: -d \"file=[name]\"");
		return;
	}

	if (StringUtils.isEmpty(modeName)) {
		response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
		ServletUtils.writeMessage(response, "error", "Running mode not specified.");
		return;
	}

	final Script script = scriptFinder.find(searchPath, resolver);
	if (script == null) {
		response.setStatus(HttpServletResponse.SC_NOT_FOUND);
		ServletUtils.writeMessage(response, "error", String.format("Script not found: %s", searchPath));
		return;
	}

	try {
		final ExecutionMode mode = ExecutionMode.fromString(modeName, ExecutionMode.DRY_RUN);
		final ExecutionResult result = scriptManager.process(script, mode, resolver);

		if (result.isSuccess()) {
			ServletUtils.writeJson(response, ProgressHelper.toJson(result.getEntries()));
		} else {
			response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
			ServletUtils.writeJson(response, ProgressHelper.toJson(result.getLastError()));
		}

	} catch (RepositoryException e) {
		response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
		ServletUtils.writeMessage(response, "error", String.format("Script cannot be executed because of"
				+ " repository error: %s", e.getMessage()));
	}
}

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.");
    }
}

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

4 votes

/**
 * Save email configuration 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 smtpUsername = request.getParameter(SMTP_USERNAME_PROPERTY);
        final String smtpPassword = request.getParameter(SMTP_PASSWORD_PROPERTY);
        final String sender = request.getParameter(SENDER_PROPERTY);
        final String recipient = request.getParameter(RECIPIENT_PROPERTY);
        final String host = request.getParameter(HOST_PROPERTY);
        final Long port = getPortNumber(request.getParameter(PORT_PROPERTY));

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

        properties.put(EmailService.EMAIL_SMTP_USERNAME, smtpUsername);
        properties.put(EmailService.EMAIL_SENDER, sender);
        properties.put(EmailService.EMAIL_RECIPIENT, recipient);
        properties.put(EmailService.EMAIL_SMTP_HOST, host);
        properties.put(EmailService.EMAIL_SMTP_PORT, port);

        /* 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 (smtpPassword == null || !smtpPassword.contains(PublickConstants.PASSWORD_REPLACEMENT)) {
            properties.put(EmailService.EMAIL_SMTP_PASSWORD, smtpPassword);
        }

        final boolean result = emailService.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: AkismetConfigServlet.java From publick-sling-blog with Apache License 2.0

4 votes

/**
 * Save Akismet 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 apiKey = request.getParameter(API_KEY_PROPERTY);
        final String domainName = request.getParameter(DOMAIN_NAME_PROPERTY);
        final boolean enabled = Boolean.parseBoolean(request.getParameter(ENABLED_PROPERTY));

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

        properties.put(AkismetService.AKISMET_DOMAIN_NAME, domainName);
        properties.put(AkismetService.AKISMET_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(apiKey) || !apiKey.contains(PublickConstants.PASSWORD_REPLACEMENT)) {
            properties.put(AkismetService.AKISMET_API_KEY, apiKey);
        }

        final boolean result = akismetService.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#setStatus()