com.ibm.watson.developer_cloud.util

Class ResponseUtil

java.lang.Object

com.ibm.watson.developer_cloud.util.ResponseUtil

public class ResponseUtil
extends Object

Utility class to manage service responses

Author:

German Attanasio Ruiz

See Also:

HttpResponse

Field Summary

Fields

Modifier and Type	Field and Description
static int	BUFFER_SIZE

Constructor Summary

Constructors

Constructor and Description
ResponseUtil()

Method Summary

Modifier and Type	Method and Description
static String	formatJSON(String json) Returns a JSON String in human-readable form.
static InputStream	getInputStream(org.apache.http.HttpResponse response) Returns a String representation of the response.
static org.json.JSONObject	getJSON(org.apache.http.HttpResponse response) Return a JSON representation of the response.
static org.json.JSONArray	getJSONArray(org.apache.http.HttpResponse response) Returns a JSONArray representation of the response.
static String	getString(org.apache.http.HttpResponse response) Returns a String representation of the response.

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

public static final int BUFFER_SIZE

See Also:

Constant Field Values

Constructor Detail

ResponseUtil

public ResponseUtil()

Method Detail

formatJSON

public static String formatJSON(String json)

Returns a JSON String in human-readable form.

Parameters:

json - the JSON string

Returns:

the humar-readable string

getJSON

public static org.json.JSONObject getJSON(org.apache.http.HttpResponse response)
                                   throws IOException

Return a JSON representation of the response.

Parameters:

response - the HttpResponse

Returns:

the content body as JSON

Throws:

IOException - Signals that an I/O exception has occurred.

getJSONArray

public static org.json.JSONArray getJSONArray(org.apache.http.HttpResponse response)
                                       throws IOException

Returns a JSONArray representation of the response.

Parameters:

response - an HTTP response

Returns:

the content body as JSONArray

Throws:

IOException - network error

getString

public static String getString(org.apache.http.HttpResponse response)
                        throws IOException

Returns a String representation of the response.

Parameters:

response - an HTTP response

Returns:

the content body as String

Throws:

IOException - network error

getInputStream

public static InputStream getInputStream(org.apache.http.HttpResponse response)
                                  throws IOException

Returns a String representation of the response.

Parameters:

response - an HTTP response

Returns:

the content body as String

Throws:

IOException - network error