Package ubic.gemma.web.controller.util

Class JsonUtil

java.lang.Object

ubic.gemma.web.controller.util.JsonUtil

public final class JsonUtil
extends Object

Utilities for writing JSON payloads to HttpServletResponse.

Constructor Summary

Constructors

Constructor	Description
JsonUtil()

Method Summary

Modifier and Type	Method	Description
static void	writeErrorToResponse(int status, String message, javax.servlet.http.HttpServletResponse response)
static void	writeErrorToResponse(Exception e, javax.servlet.http.HttpServletResponse response)	Write an error message to the response based on the exception type.
static void	writeSuccessToResponse(javax.servlet.http.HttpServletResponse response)	Write a simple JSON object with a "success" key set to true to the response.
static void	writeToResponse(org.json.JSONObject json, javax.servlet.http.HttpServletResponse response)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JsonUtil

public JsonUtil()

Method Details

writeSuccessToResponse

public static void writeSuccessToResponse(javax.servlet.http.HttpServletResponse response)
                                   throws IOException

Write a simple JSON object with a "success" key set to true to the response.

Throws:

IOException

writeErrorToResponse

public static void writeErrorToResponse(Exception e,
 javax.servlet.http.HttpServletResponse response)
                                 throws IOException

Write an error message to the response based on the exception type.

Throws:

IOException

writeErrorToResponse

public static void writeErrorToResponse(int status,
 String message,
 javax.servlet.http.HttpServletResponse response)
                                 throws IOException

Throws:

IOException

writeToResponse

public static void writeToResponse(org.json.JSONObject json,
 javax.servlet.http.HttpServletResponse response)
                            throws IOException

Throws:

IOException