Package utility

Class UtilRest

java.lang.Object

utility.UtilRest

public class UtilRest
extends Object

Utility Class for Rest related static helper methods.

Version:

1.0

Author:

Frank Giordano

Constructor Summary

Constructors

Constructor	Description
UtilRest()

Method Summary

Modifier and Type	Method	Description
static void	checkHttpErrors(Response response)	Return specialized http error message if any
static Optional<Object>	getJsonResponseEntity(org.apache.http.HttpResponse httpResponse)	Retrieve response JSON entity content from httpResponse object
static Optional<Object>	getTextResponseEntity(org.apache.http.HttpResponse httpResponse)	Retrieve response text entity content from httpResponse object
static boolean	isHttpError(int statusCode)	Checks if statusCode is a valid http code or not

Methods inherited from class java.lang.Object

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

Constructor Detail

UtilRest

public UtilRest()

Method Detail

getJsonResponseEntity

public static Optional<Object> getJsonResponseEntity(org.apache.http.HttpResponse httpResponse)
                                              throws Exception

Retrieve response JSON entity content from httpResponse object

Parameters:

httpResponse - HttpResponse object

Returns:

The response Json entity content

Throws:

Exception - due to extracting entity or parsing entity problem

getTextResponseEntity

public static Optional<Object> getTextResponseEntity(org.apache.http.HttpResponse httpResponse)
                                              throws Exception

Retrieve response text entity content from httpResponse object

Parameters:

httpResponse - HttpResponse object

Returns:

The response text entity content

Throws:

Exception - due to extracting entity or parsing entity problem

checkHttpErrors

public static void checkHttpErrors(Response response)
                            throws Exception

Return specialized http error message if any

Parameters:

response - Response object

Throws:

Exception - containing specialized http error message

isHttpError

public static boolean isHttpError(int statusCode)

Checks if statusCode is a valid http code or not

Parameters:

statusCode - The http code value

Returns:

A boolean value