org.hawkular.btm.api.internal.actions.helpers

Class JSON

java.lang.Object

org.hawkular.btm.api.internal.actions.helpers.JSON

public class JSON
extends Object

Author:

gbrown

Constructor Summary

Constructors

Constructor and Description
JSON()

Method Summary

Modifier and Type	Method and Description
static String	evaluate(String jsonpath, Object data) This method evaluates the jsonpath expression on the supplied node.
static boolean	predicate(String jsonpath, Object data) This method evaluates the predicate based on the jsonpath expression on the supplied node.
static String	serialize(Object data) This method serializes the supplied object to a JSON document.

Methods inherited from class java.lang.Object

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

Constructor Detail

JSON

public JSON()

Method Detail

serialize

public static String serialize(Object data)

This method serializes the supplied object to a JSON document.

Parameters:

data - The object

Returns:

The JSON representation

predicate

public static boolean predicate(String jsonpath,
                                Object data)

This method evaluates the predicate based on the jsonpath expression on the supplied node.

Parameters:

jsonpath - The jsonpath expression

data - The json data

Returns:

The result, or false if the data was invalid

evaluate

public static String evaluate(String jsonpath,
                              Object data)

This method evaluates the jsonpath expression on the supplied node.

Parameters:

jsonpath - The jsonpath expression

data - The json data

Returns:

The result, or null if not found (which may be due to an expression error)