Example usage for java.net HttpURLConnection HTTP_PRECON

Introduction

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

Prototype

int HTTP_PRECON_FAILED

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

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Document

HTTP Status-Code 412: Precondition Failed.

Usage

From source file:org.eclipse.orion.server.tests.servlets.files.AdvancedFilesTest.java

@Test
public void testETagDeletedFile() throws JSONException, IOException, SAXException, CoreException {
    String fileName = "testfile.txt";

    //setup: create a file
    WebRequest request = getPostFilesRequest("", getNewFileJSON(fileName).toString(), fileName);
    WebResponse response = webConversation.getResponse(request);
    assertEquals(HttpURLConnection.HTTP_CREATED, response.getResponseCode());

    //obtain file metadata and ensure data is correct
    request = getGetFilesRequest(fileName + "?parts=meta");
    response = webConversation.getResponse(request);
    assertEquals(HttpURLConnection.HTTP_OK, response.getResponseCode());
    String etag = response.getHeaderField(ProtocolConstants.KEY_ETAG);
    assertNotNull(etag);/*from w  ww . jav  a2s .co m*/

    //delete the file on disk
    IFileStore fileStore = EFS.getStore(makeLocalPathAbsolute(fileName));
    fileStore.delete(EFS.NONE, null);

    //now a PUT should fail
    request = getPutFileRequest(fileName, "something");
    request.setHeaderField(ProtocolConstants.HEADER_IF_MATCH, etag);
    try {
        response = webConversation.getResponse(request);
    } catch (IOException e) {
        //inexplicably HTTPUnit throws IOException on PRECON_FAILED rather than just giving us response
        assertTrue(e.getMessage().indexOf(Integer.toString(HttpURLConnection.HTTP_PRECON_FAILED)) > 0);
    }
}

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

/**
 * Create a Command configuration./*  ww w. j  av  a  2  s. co  m*/
 *
 * @param command The command configuration to create
 * @return The command created
 * @throws GenieException For any error
 */
@POST
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Create a command", notes = "Create a command from the supplied information.", response = Command.class)
@ApiResponses(value = {
        @ApiResponse(code = HttpURLConnection.HTTP_CREATED, message = "Created", response = Command.class),
        @ApiResponse(code = HttpURLConnection.HTTP_CONFLICT, message = "A command with the supplied id already exists"),
        @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 Response createCommand(
        @ApiParam(value = "The command to create.", required = true) final Command command)
        throws GenieException {
    LOG.info("called to create new command configuration " + command.toString());
    final Command createdCommand = this.commandConfigService.createCommand(command);
    return Response.created(this.uriInfo.getAbsolutePathBuilder().path(createdCommand.getId()).build())
            .entity(createdCommand).build();
}

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

/**
 * Create cluster configuration./*from ww w  .j  a  v a  2s .c  o  m*/
 *
 * @param cluster contains the cluster information to create
 * @return The created cluster
 * @throws GenieException For any error
 */
@POST
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Create a cluster", notes = "Create a cluster from the supplied information.", response = Cluster.class)
@ApiResponses(value = {
        @ApiResponse(code = HttpURLConnection.HTTP_CREATED, message = "Created", response = Cluster.class),
        @ApiResponse(code = HttpURLConnection.HTTP_CONFLICT, message = "A cluster with the supplied id already exists"),
        @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 Response createCluster(
        @ApiParam(value = "The cluster to create.", required = true) final Cluster cluster)
        throws GenieException {
    LOG.info("Called to create new cluster " + cluster);
    final Cluster createdCluster = this.clusterConfigService.createCluster(cluster);
    return Response.created(this.uriInfo.getAbsolutePathBuilder().path(createdCluster.getId()).build())
            .entity(createdCluster).build();
}

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

/**
 * Create an Application.//from   w w  w.  j  a v  a 2  s  .  c om
 *
 * @param app The application to create
 * @return The created application configuration
 * @throws GenieException For any error
 */
@POST
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Create an application", notes = "Create an application from the supplied information.", response = Application.class)
@ApiResponses(value = {
        @ApiResponse(code = HttpURLConnection.HTTP_CREATED, message = "Application created successfully.", response = Application.class),
        @ApiResponse(code = HttpURLConnection.HTTP_CONFLICT, message = "An application with the supplied id already exists"),
        @ApiResponse(code = HttpURLConnection.HTTP_PRECON_FAILED, message = "A precondition failed"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Genie Server Error due to Unknown Exception") })
public Response createApplication(
        @ApiParam(value = "The application to create.", required = true) final Application app)
        throws GenieException {
    LOG.info("Called to create new application");
    final Application createdApp = this.applicationConfigService.createApplication(app);
    return Response.created(this.uriInfo.getAbsolutePathBuilder().path(createdApp.getId()).build())
            .entity(createdApp).build();
}

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

/**
 * Submit a new job.// w  w w .jav  a 2s.  com
 *
 * @param job request object containing job info element for new job
 * @return The submitted job
 * @throws GenieException For any error
 */
@POST
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Submit a job", notes = "Submit a new job to run to genie", response = Job.class)
@ApiResponses(value = {
        @ApiResponse(code = HttpURLConnection.HTTP_CREATED, message = "Created", response = Job.class),
        @ApiResponse(code = HttpURLConnection.HTTP_BAD_REQUEST, message = "Bad Request"),
        @ApiResponse(code = HttpURLConnection.HTTP_CONFLICT, message = "Job with ID already exists."),
        @ApiResponse(code = HttpURLConnection.HTTP_PRECON_FAILED, message = "Precondition Failed"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Genie Server Error due to Unknown Exception") })
public Response submitJob(@ApiParam(value = "Job object to run.", required = true) final Job job)
        throws GenieException {
    if (job == null) {
        throw new GenieException(HttpURLConnection.HTTP_PRECON_FAILED, "No job entered. Unable to submit.");
    }
    LOG.info("Called to submit job: " + job);

    // get client's host from the context
    String clientHost = this.httpServletRequest.getHeader(FORWARDED_FOR_HEADER);
    if (clientHost != null) {
        clientHost = clientHost.split(",")[0];
    } else {
        clientHost = this.httpServletRequest.getRemoteAddr();
    }

    // set the clientHost, if it is not overridden already
    if (StringUtils.isNotBlank(clientHost)) {
        LOG.debug("called from: " + clientHost);
        job.setClientHost(clientHost);
    }

    final Job createdJob = this.executionService.submitJob(job);
    return Response.created(this.uriInfo.getAbsolutePathBuilder().path(createdJob.getId()).build())
            .entity(createdJob).build();
}