Example usage for java.net HttpURLConnection HTTP_INTERNAL

Introduction

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

Prototype

int HTTP_INTERNAL_ERROR

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

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Document

HTTP Status-Code 500: Internal Server Error.

Usage

From source file:i5.las2peer.services.gamificationApplicationService.GamificationApplicationService.java

/**
 * Get all application list separated into two categories. All apps registered for the member and other apps.
 * //from w  w  w  .  j a  v a2s. c  o m
 * 
 * @return HttpResponse with the returnString
 */
@GET
@Path("/list/separated")
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "getSeparateApplicationInfo", notes = "Get all application list separated into two categories. All apps registered for the member and other apps.")
@ApiResponses(value = { @ApiResponse(code = HttpURLConnection.HTTP_OK, message = "List of apps"),
        @ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Database error"),
        @ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "JsonProcessingException") })
public HttpResponse getSeparateApplicationInfo() {
    // Request log
    L2pLogger.logEvent(this, Event.SERVICE_CUSTOM_MESSAGE_99,
            "GET " + "gamification/applications/list/separated");

    JSONObject objResponse = new JSONObject();
    Connection conn = null;

    UserAgent userAgent = (UserAgent) getContext().getMainAgent();
    String name = userAgent.getLoginName();
    if (name.equals("anonymous")) {
        return unauthorizedMessage();
    }
    ObjectMapper objectMapper = new ObjectMapper();
    //Set pretty printing of json
    objectMapper.enable(SerializationFeature.INDENT_OUTPUT);
    try {
        conn = dbm.getConnection();
        List<List<ApplicationModel>> allApps = applicationAccess.getSeparateApplicationsWithMemberId(conn,
                name);

        try {
            String response = objectMapper.writeValueAsString(allApps);
            allApps.clear();
            L2pLogger.logEvent(Event.SERVICE_CUSTOM_MESSAGE_11, "" + name);

            return new HttpResponse(response, HttpURLConnection.HTTP_OK);

        } catch (JsonProcessingException e) {
            e.printStackTrace();

            allApps.clear();
            // return HTTP Response on error
            objResponse.put("message", "Cannot delete Application. JsonProcessingException." + e.getMessage());
            L2pLogger.logEvent(this, Event.SERVICE_ERROR, (String) objResponse.get("message"));
            return new HttpResponse(objResponse.toJSONString(), HttpURLConnection.HTTP_INTERNAL_ERROR);
        }
    } catch (SQLException e) {

        e.printStackTrace();
        objResponse.put("message", "Database error");
        L2pLogger.logEvent(this, Event.SERVICE_ERROR, (String) objResponse.get("message"));
        return new HttpResponse(objResponse.toJSONString(), HttpURLConnection.HTTP_INTERNAL_ERROR);
    }
    // always close connections
    finally {
        try {
            conn.close();
        } catch (SQLException e) {
            logger.printStackTrace(e);
        }
    }

}

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

/**
 * Delete the all tags from a given cluster.
 *
 * @param id The id of the cluster to delete the tags from.
 *           Not null/empty/blank.//from   w w w .j  a va2  s  . c  o  m
 * @return Empty set if successful
 * @throws GenieException For any error
 */
@DELETE
@Path("/{id}/tags")
@ApiOperation(value = "Remove all tags from a cluster", notes = "Remove all the tags from the cluster with given id.  Note that the genie name space tags"
        + "prefixed with genie.id and genie.name cannot be deleted.", 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> removeAllTagsForCluster(
        @ApiParam(value = "Id of the cluster to delete from.", required = true) @PathParam("id") final String id)
        throws GenieException {
    LOG.info("Called with id " + id);
    return this.clusterConfigService.removeAllTagsForCluster(id);
}

From source file:i5.las2peer.services.servicePackage.TemplateService.java

@GET
@Path("/users")
@Produces(MediaType.APPLICATION_JSON)/*  w ww  . j a v a  2 s.co  m*/
public HttpResponse getUsers() {
    Connection conn = null;
    PreparedStatement stmnt = null;
    ResultSet rs = null;
    ToJSON converter = new ToJSON();
    JSONArray json = new JSONArray();

    try {
        // get connection from connection pool
        conn = dbm.getConnection();

        // prepare statement
        stmnt = conn.prepareStatement("SELECT author FROM urch group by author;");

        // retrieve result set
        rs = stmnt.executeQuery();

        json = converter.toJSONArray(rs);

        return new HttpResponse(json.toString(), HttpURLConnection.HTTP_OK);

    } catch (Exception e) {

        return new HttpResponse("Internal error: " + e.getMessage(), HttpURLConnection.HTTP_INTERNAL_ERROR);

    } finally {
        // free resources if exception or not
        if (rs != null) {
            try {
                rs.close();
            } catch (Exception e) {
                Context.logError(this, e.getMessage());

                // return HTTP Response on error
                return new HttpResponse("Internal error: " + e.getMessage(),
                        HttpURLConnection.HTTP_INTERNAL_ERROR);
            }
        }
        if (stmnt != null) {
            try {
                stmnt.close();
            } catch (Exception e) {
                Context.logError(this, e.getMessage());

                // return HTTP Response on error
                return new HttpResponse("Internal error: " + e.getMessage(),
                        HttpURLConnection.HTTP_INTERNAL_ERROR);
            }
        }
        if (conn != null) {
            try {
                conn.close();
            } catch (Exception e) {
                Context.logError(this, e.getMessage());

                // return HTTP Response on error
                return new HttpResponse("Internal error: " + e.getMessage(),
                        HttpURLConnection.HTTP_INTERNAL_ERROR);
            }
        }
    }

}

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

/**
 * Get all the commands this application is associated with.
 *
 * @param id       The id of the application to get the commands for. Not
 *                 NULL/empty/blank.//from  w w w .j a v  a  2s  .co m
 * @param statuses The various statuses of the commands to retrieve
 * @return The set of commands.
 * @throws GenieException For any error
 */
@GET
@Path("/{id}/commands")
@ApiOperation(value = "Get the commands this application is associated with", notes = "Get the commands which this application supports.", response = Command.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 List<Command> getCommandsForApplication(
        @ApiParam(value = "Id of the application to get the commands for.", required = true) @PathParam("id") final String id,
        @ApiParam(value = "The statuses of the commands to find.", allowableValues = "ACTIVE, DEPRECATED, INACTIVE") @QueryParam("status") final Set<String> statuses)
        throws GenieException {
    LOG.info("Called with id " + id);

    Set<CommandStatus> enumStatuses = null;
    if (!statuses.isEmpty()) {
        enumStatuses = EnumSet.noneOf(CommandStatus.class);
        for (final String status : statuses) {
            if (StringUtils.isNotBlank(status)) {
                enumStatuses.add(CommandStatus.parse(status));
            }
        }
    }
    return this.applicationConfigService.getCommandsForApplication(id, enumStatuses);
}

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

/**
 * Remove an tag from a given command.//from   w  ww . j  av a 2  s .  co m
 *
 * @param id  The id of the command to delete the tag from. Not
 *            null/empty/blank.
 * @param tag The tag to remove. Not null/empty/blank.
 * @return The active set of tags for the command.
 * @throws GenieException For any error
 */
@DELETE
@Path("/{id}/tags/{tag}")
@ApiOperation(value = "Remove a tag from a command", notes = "Remove the given tag from the command with given id.  Note that the genie name space tags"
        + "prefixed with genie.id and genie.name cannot be deleted.", response = String.class, responseContainer = "List")
@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 Set<String> removeTagForCommand(
        @ApiParam(value = "Id of the command to delete from.", required = true) @PathParam("id") final String id,
        @ApiParam(value = "The tag to remove.", required = true) @PathParam("tag") final String tag)
        throws GenieException {
    LOG.info("Called with id " + id + " and tag " + tag);
    return this.commandConfigService.removeTagForCommand(id, tag);
}