org.apache.oozie.client.rest
Class JsonUtils

java.lang.Object
  org.apache.oozie.client.rest.JsonUtils

public class JsonUtils
extends java.lang.Object

Json utils methods.

Constructor Summary

JsonUtils()

Method Summary

static java.lang.String	formatDateRfc822(java.util.Date date) Format a Date in RFC822 GMT.
static java.util.List<java.lang.String>	getListString(org.json.simple.JSONObject json, java.lang.String name) Return a List value from a JSONObject.
static long	getLongValue(org.json.simple.JSONObject map, java.lang.String name) Return a long value from a JSONObject.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonUtils

public JsonUtils()

Method Detail

formatDateRfc822

public static java.lang.String formatDateRfc822(java.util.Date date)

Format a Date in RFC822 GMT.

Parameters:

date - date to format.

Returns:

RFC822 GMT for the date, null if the date was null.

getLongValue

public static long getLongValue(org.json.simple.JSONObject map,
                                java.lang.String name)

Return a long value from a JSONObject.

Parameters:

map - JSON object.

name - name of the property.

Returns:

the long value associated with it, or 0 if not defined.

getListString

public static java.util.List<java.lang.String> getListString(org.json.simple.JSONObject json,
                                                             java.lang.String name)

Return a List value from a JSONObject.

Parameters:

map - JSON object.

name - name of the property.

Returns:

the List value associated with it, or null if not defined.