Example usage for java.net HttpURLConnection HTTP_NOT

Introduction

In this page you can find the example usage for java.net HttpURLConnection HTTP_NOT_FOUND.

Prototype

int HTTP_NOT_FOUND

To view the source code for java.net HttpURLConnection HTTP_NOT_FOUND.

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Document

HTTP Status-Code 404: Not Found.

Usage

From source file:com.netflix.genie.server.resources.ClusterConfigResource.java

/**
 * Add new tags to a given cluster.//from w  w w.j  a v a  2  s .  c om
 *
 * @param id   The id of the cluster to add the tags to. Not
 *             null/empty/blank.
 * @param tags The tags to add. Not null/empty/blank.
 * @return The active tags for this cluster.
 * @throws GenieException For any error
 */
@POST
@Path("/{id}/tags")
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Add new tags to a cluster", notes = "Add the supplied tags to the cluster with the supplied id.", response = String.class, responseContainer = "List")
@ApiResponses(value = { @ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Cluster not found"),
        @ApiResponse(code = HttpURLConnection.HTTP_PRECON_FAILED, message = "Invalid required parameter supplied"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Genie Server Error due to Unknown Exception") })
public Set<String> addTagsForCluster(
        @ApiParam(value = "Id of the cluster to add configuration to.", required = true) @PathParam("id") final String id,
        @ApiParam(value = "The tags to add.", required = true) final Set<String> tags) throws GenieException {
    LOG.info("Called with id " + id + " and tags " + tags);
    return this.clusterConfigService.addTagsForCluster(id, tags);
}

From source file:com.netflix.genie.server.resources.CommandConfigResource.java

/**
 * Get the application configured for a given command.
 *
 * @param id The id of the command to get the application files for. Not
 *           NULL/empty/blank.//from www.j a v  a 2 s  .c  o  m
 * @return The active application for the command.
 * @throws GenieException For any error
 */
@GET
@Path("/{id}/application")
@ApiOperation(value = "Get the application for a command", notes = "Get the application for the command with the supplied id.", response = Application.class)
@ApiResponses(value = { @ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Command not found"),
        @ApiResponse(code = HttpURLConnection.HTTP_PRECON_FAILED, message = "Invalid required parameter supplied"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Genie Server Error due to Unknown Exception") })
public Application getApplicationForCommand(
        @ApiParam(value = "Id of the command to get the application for.", required = true) @PathParam("id") final String id)
        throws GenieException {
    LOG.info("Called with id " + id);
    return this.commandConfigService.getApplicationForCommand(id);
}

From source file:com.netflix.genie.server.resources.ApplicationConfigResource.java

/**
 * Get all the tags for a given application.
 *
 * @param id The id of the application to get the tags for. Not
 *           NULL/empty/blank./*w  w  w. j  av  a2  s  .c  o m*/
 * @return The active set of tags.
 * @throws GenieException For any error
 */
@GET
@Path("/{id}/tags")
@ApiOperation(value = "Get the tags for a application", notes = "Get the tags for the application with the supplied id.", response = String.class, responseContainer = "List")
@ApiResponses(value = {
        @ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Application not found"),
        @ApiResponse(code = HttpURLConnection.HTTP_PRECON_FAILED, message = "Invalid ID supplied"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Genie Server Error due to Unknown Exception") })
public Set<String> getTagsForApplication(
        @ApiParam(value = "Id of the application to get tags for.", required = true) @PathParam("id") final String id)
        throws GenieException {
    LOG.info("Called with id " + id);
    return this.applicationConfigService.getTagsForApplication(id);
}

From source file:com.day.cq.wcm.foundation.impl.Rewriter.java

/**
 * Process a page.//  w ww  . ja  va2 s. c o  m
 */
public void rewrite(HttpServletRequest request, HttpServletResponse response) throws IOException {

    try {
        targetURL = new URI(target);
    } catch (URISyntaxException e) {
        IOException ioe = new IOException("Bad URI syntax: " + target);
        ioe.initCause(e);
        throw ioe;
    }
    setHostPrefix(targetURL);

    HttpClient httpClient = new HttpClient();
    HttpState httpState = new HttpState();
    HostConfiguration hostConfig = new HostConfiguration();
    HttpMethodBase httpMethod;

    // define host
    hostConfig.setHost(targetURL.getHost(), targetURL.getPort());

    // create http method
    String method = (String) request.getAttribute("cq.ext.app.method");
    if (method == null) {
        method = request.getMethod();
    }
    method = method.toUpperCase();
    boolean isPost = "POST".equals(method);
    String urlString = targetURL.getPath();
    StringBuffer query = new StringBuffer();
    if (targetURL.getQuery() != null) {
        query.append("?");
        query.append(targetURL.getQuery());
    }
    //------------ GET ---------------
    if ("GET".equals(method)) {
        // add internal props
        Iterator<String> iter = extraParams.keySet().iterator();
        while (iter.hasNext()) {
            String name = iter.next();
            String value = extraParams.get(name);
            if (query.length() == 0) {
                query.append("?");
            } else {
                query.append("&");
            }
            query.append(Text.escape(name));
            query.append("=");
            query.append(Text.escape(value));
        }
        if (passInput) {
            // add request params
            @SuppressWarnings("unchecked")
            Enumeration<String> e = request.getParameterNames();
            while (e.hasMoreElements()) {
                String name = e.nextElement();
                if (targetParamName.equals(name)) {
                    continue;
                }
                String[] values = request.getParameterValues(name);
                for (int i = 0; i < values.length; i++) {
                    if (query.length() == 0) {
                        query.append("?");
                    } else {
                        query.append("&");
                    }
                    query.append(Text.escape(name));
                    query.append("=");
                    query.append(Text.escape(values[i]));
                }
            }

        }
        httpMethod = new GetMethod(urlString + query);
        //------------ POST ---------------
    } else if ("POST".equals(method)) {
        PostMethod m = new PostMethod(urlString + query);
        httpMethod = m;
        String contentType = request.getContentType();
        boolean mp = contentType != null && contentType.toLowerCase().startsWith("multipart/");
        if (mp) {
            //------------ MULTPART POST ---------------
            List<Part> parts = new LinkedList<Part>();
            Iterator<String> iter = extraParams.keySet().iterator();
            while (iter.hasNext()) {
                String name = iter.next();
                String value = extraParams.get(name);
                parts.add(new StringPart(name, value));
            }
            if (passInput) {
                // add request params
                @SuppressWarnings("unchecked")
                Enumeration<String> e = request.getParameterNames();
                while (e.hasMoreElements()) {
                    String name = e.nextElement();
                    if (targetParamName.equals(name)) {
                        continue;
                    }
                    String[] values = request.getParameterValues(name);
                    for (int i = 0; i < values.length; i++) {
                        parts.add(new StringPart(name, values[i]));
                    }
                }
            }
            m.setRequestEntity(
                    new MultipartRequestEntity(parts.toArray(new Part[parts.size()]), m.getParams()));
        } else {
            //------------ NORMAL POST ---------------
            // add internal props
            Iterator<String> iter = extraParams.keySet().iterator();
            while (iter.hasNext()) {
                String name = iter.next();
                String value = extraParams.get(name);
                m.addParameter(name, value);
            }
            if (passInput) {
                // add request params
                @SuppressWarnings("unchecked")
                Enumeration e = request.getParameterNames();
                while (e.hasMoreElements()) {
                    String name = (String) e.nextElement();
                    if (targetParamName.equals(name)) {
                        continue;
                    }
                    String[] values = request.getParameterValues(name);
                    for (int i = 0; i < values.length; i++) {
                        m.addParameter(name, values[i]);
                    }
                }
            }
        }
    } else {
        log.error("Unsupported method ''{0}''", method);
        throw new IOException("Unsupported http method " + method);
    }
    log.debug("created http connection for method {0} to {1}", method, urlString + query);

    // add some request headers
    httpMethod.addRequestHeader("User-Agent", request.getHeader("User-Agent"));
    httpMethod.setFollowRedirects(!isPost);
    httpMethod.getParams().setSoTimeout(soTimeout);
    httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(connectionTimeout);

    // send request
    httpClient.executeMethod(hostConfig, httpMethod, httpState);
    String contentType = httpMethod.getResponseHeader("Content-Type").getValue();

    log.debug("External app responded: {0}", httpMethod.getStatusLine());
    log.debug("External app contenttype: {0}", contentType);

    // check response code
    int statusCode = httpMethod.getStatusCode();
    if (statusCode >= HttpURLConnection.HTTP_BAD_REQUEST) {
        PrintWriter writer = response.getWriter();
        writer.println("External application returned status code: " + statusCode);
        return;
    } else if (statusCode == HttpURLConnection.HTTP_MOVED_TEMP
            || statusCode == HttpURLConnection.HTTP_MOVED_PERM) {
        String location = httpMethod.getResponseHeader("Location").getValue();
        if (location == null) {
            response.sendError(HttpURLConnection.HTTP_NOT_FOUND);
            return;
        }
        response.sendRedirect(rewriteURL(location, false));
        return;
    }

    // open input stream
    InputStream in = httpMethod.getResponseBodyAsStream();

    // check content type
    if (contentType != null && contentType.startsWith("text/html")) {
        rewriteHtml(in, contentType, response);
    } else {
        // binary mode
        if (contentType != null) {
            response.setContentType(contentType);
        }
        OutputStream outs = response.getOutputStream();

        try {
            byte buf[] = new byte[8192];
            int len;

            while ((len = in.read(buf)) != -1) {
                outs.write(buf, 0, len);
            }
        } finally {
            if (in != null) {
                in.close();
            }
        }
    }
}

From source file:com.netflix.genie.server.resources.CommandConfigResource.java

/**
 * Remove the application from a given command.
 *
 * @param id The id of the command to delete the application from. Not
 *           null/empty/blank./* w ww.  j av a 2  s  .c  o m*/
 * @return The active set of applications for the command.
 * @throws GenieException For any error
 */
@DELETE
@Path("/{id}/application")
@ApiOperation(value = "Remove an application from a command", notes = "Remove the application from the command with given id.", response = Application.class)
@ApiResponses(value = { @ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Command not found"),
        @ApiResponse(code = HttpURLConnection.HTTP_PRECON_FAILED, message = "Invalid required parameter supplied"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Genie Server Error due to Unknown Exception") })
public Application removeApplicationForCommand(
        @ApiParam(value = "Id of the command to delete from.", required = true) @PathParam("id") final String id)
        throws GenieException {
    LOG.info("Called with id '" + id + "'.");
    return this.commandConfigService.removeApplicationForCommand(id);
}

From source file:com.netflix.genie.server.resources.ClusterConfigResource.java

/**
 * Get all the tags for a given cluster.
 *
 * @param id The id of the cluster to get the tags for. Not
 *           NULL/empty/blank.//from   w  ww. j  a va 2 s .com
 * @return The active set of tags.
 * @throws GenieException For any error
 */
@GET
@Path("/{id}/tags")
@ApiOperation(value = "Get the tags for a cluster", notes = "Get the tags for the cluster with the supplied id.", response = String.class, responseContainer = "List")
@ApiResponses(value = { @ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Cluster not found"),
        @ApiResponse(code = HttpURLConnection.HTTP_PRECON_FAILED, message = "Invalid required parameter supplied"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Genie Server Error due to Unknown Exception") })
public Set<String> getTagsForCluster(
        @ApiParam(value = "Id of the cluster to get tags for.", required = true) @PathParam("id") final String id)
        throws GenieException {
    LOG.info("Called with id " + id);
    return this.clusterConfigService.getTagsForCluster(id);
}

From source file:org.eclipse.orion.server.docker.server.DockerServer.java

private DockerResponse.StatusCode getDockerResponse(DockerResponse dockerResponse,
        HttpURLConnection httpURLConnection) {
    try {/*from   w w  w  . j av a  2 s.co  m*/
        int responseCode = httpURLConnection.getResponseCode();
        if (responseCode == HttpURLConnection.HTTP_OK) {
            dockerResponse.setStatusCode(DockerResponse.StatusCode.OK);
            return DockerResponse.StatusCode.OK;
        } else if (responseCode == HttpURLConnection.HTTP_CREATED) {
            dockerResponse.setStatusCode(DockerResponse.StatusCode.CREATED);
            return DockerResponse.StatusCode.CREATED;
        } else if (responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
            dockerResponse.setStatusCode(DockerResponse.StatusCode.STARTED);
            return DockerResponse.StatusCode.STARTED;
        } else if (responseCode == HttpURLConnection.HTTP_BAD_REQUEST) {
            dockerResponse.setStatusCode(DockerResponse.StatusCode.BAD_PARAMETER);
            dockerResponse.setStatusMessage(httpURLConnection.getResponseMessage());
            return DockerResponse.StatusCode.BAD_PARAMETER;
        } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) {
            dockerResponse.setStatusCode(DockerResponse.StatusCode.NO_SUCH_CONTAINER);
            dockerResponse.setStatusMessage(httpURLConnection.getResponseMessage());
            return DockerResponse.StatusCode.NO_SUCH_CONTAINER;
        } else if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) {
            dockerResponse.setStatusCode(DockerResponse.StatusCode.SERVER_ERROR);
            dockerResponse.setStatusMessage(httpURLConnection.getResponseMessage());
            return DockerResponse.StatusCode.SERVER_ERROR;
        } else {
            throw new RuntimeException("Unknown status code :" + responseCode);
        }
    } catch (IOException e) {
        setDockerResponse(dockerResponse, e);
        if (e instanceof ConnectException && e.getLocalizedMessage().contains("Connection refused")) {
            // connection refused means the docker server is not running.
            dockerResponse.setStatusCode(DockerResponse.StatusCode.CONNECTION_REFUSED);
            return DockerResponse.StatusCode.CONNECTION_REFUSED;
        }
    }
    return DockerResponse.StatusCode.SERVER_ERROR;
}

From source file:net.myrrix.client.ClientRecommender.java

/**
 * @param userID user for which recommendations are to be computed
 * @param howMany desired number of recommendations
 * @param considerKnownItems if true, items that the user is already associated to are candidates
 *  for recommendation. Normally this is {@code false}.
 * @param rescorerParams optional parameters to send to the server's {@code RescorerProvider}
 * @return {@link List} of recommended {@link RecommendedItem}s, ordered from most strongly recommend to least
 * @throws NoSuchUserException if the user is not known in the model
 * @throws NotReadyException if the recommender has no model available yet
 * @throws TasteException if another error occurs
 * @throws UnsupportedOperationException if rescorer is not null
 *///from  ww w .j a  va 2 s. c o  m
public List<RecommendedItem> recommend(long userID, int howMany, boolean considerKnownItems,
        String[] rescorerParams) throws TasteException {

    StringBuilder urlPath = new StringBuilder();
    urlPath.append("/recommend/");
    urlPath.append(userID);
    appendCommonQueryParams(howMany, considerKnownItems, rescorerParams, urlPath);

    TasteException savedException = null;
    for (HostAndPort replica : choosePartitionAndReplicas(userID)) {
        HttpURLConnection connection = null;
        try {
            connection = buildConnectionToReplica(replica, urlPath.toString(), "GET");
            switch (connection.getResponseCode()) {
            case HttpURLConnection.HTTP_OK:
                return consumeItems(connection);
            case HttpURLConnection.HTTP_NOT_FOUND:
                throw new NoSuchUserException(userID);
            case HttpURLConnection.HTTP_UNAVAILABLE:
                throw new NotReadyException();
            default:
                throw new TasteException(connection.getResponseCode() + " " + connection.getResponseMessage());
            }
        } catch (TasteException te) {
            log.info("Can't access {} at {}: ({})", urlPath, replica, te.toString());
            savedException = te;
        } catch (IOException ioe) {
            log.info("Can't access {} at {}: ({})", urlPath, replica, ioe.toString());
            savedException = new TasteException(ioe);
        } finally {
            if (connection != null) {
                connection.disconnect();
            }
        }
    }
    throw savedException;
}

From source file:com.netflix.genie.server.resources.ApplicationConfigResource.java

/**
 * Update the tags for a given application.
 *
 * @param id   The id of the application to update the tags for.
 *             Not null/empty/blank./*from w  w w.ja  v a  2s .com*/
 * @param tags The tags to replace existing configuration
 *             files with. Not null/empty/blank.
 * @return The new set of application tags.
 * @throws GenieException For any error
 */
@PUT
@Path("/{id}/tags")
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Update tags for a application", notes = "Replace the existing tags for application with given id.", response = String.class, responseContainer = "List")
@ApiResponses(value = {
        @ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Application not found"),
        @ApiResponse(code = HttpURLConnection.HTTP_PRECON_FAILED, message = "Invalid ID supplied"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Genie Server Error due to Unknown Exception") })
public Set<String> updateTagsForApplication(
        @ApiParam(value = "Id of the application to update tags for.", required = true) @PathParam("id") final String id,
        @ApiParam(value = "The tags to replace existing with.", required = true) final Set<String> tags)
        throws GenieException {
    LOG.info("Called with id " + id + " and tags " + tags);
    return this.applicationConfigService.updateTagsForApplication(id, tags);
}

From source file:com.google.wave.api.AbstractRobot.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) {
    this.request = req;
    if (req.getRequestURI().equals(RPC_PATH)) {
        processRpc(req, resp);// ww  w  .  j  a  v  a 2s .c o  m
    } else {
        resp.setStatus(HttpURLConnection.HTTP_NOT_FOUND);
    }
}

Example usage for java.net HttpURLConnection HTTP_NOT_FOUND

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