com.openfin.desktop
Class JsonUtils

java.lang.Object
  com.openfin.desktop.JsonUtils

public class JsonUtils
extends Object

Helper methods for retrieving data from JSONObject

Constructor Summary

JsonUtils()

Method Summary

static Boolean	getBooleanValue(org.json.JSONObject jsonObject, String property, Boolean defaultValue) Retrieve an Boolean value from a JSONObject
static Double	getDoubleValue(org.json.JSONObject jsonObject, String property, Double defaultValue) Retrieve an Double value from a JSONObject
static Integer	getIntegerValue(org.json.JSONObject jsonObject, String property, Integer defaultValue) Retrieve an Integer value from a JSONObject
static org.json.JSONArray	getJsonArray(org.json.JSONObject jsonObject, String property, org.json.JSONArray defaultValue) Retrieve an JSONArray value from a JSONObject
static org.json.JSONObject	getJsonValue(org.json.JSONObject jsonObject, String property, org.json.JSONObject defaultValue) Retrieve an JSONObject value from a JSONObject
static String	getStringValue(org.json.JSONObject jsonObject, String property, String defaultValue) Retrieve a string value from a JSONObject
static void	updateValue(org.json.JSONObject jsonObject, String property, Boolean value) Update a Boolean value in an JSONOject
static void	updateValue(org.json.JSONObject jsonObject, String property, Double value) Update a Double value in an JSONOject
static void	updateValue(org.json.JSONObject jsonObject, String property, Integer value) Update a Integer value in an JSONOject
static void	updateValue(org.json.JSONObject jsonObject, String property, org.json.JSONArray value) Update a JSONArray value in an JSONOject
static void	updateValue(org.json.JSONObject jsonObject, String property, org.json.JSONObject value) Update a JSONObject value in an JSONOject
static void	updateValue(org.json.JSONObject jsonObject, String property, String value) Update a String value in an JSONOject

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

getStringValue

public static String getStringValue(org.json.JSONObject jsonObject,
                                    String property,
                                    String defaultValue)

Retrieve a string value from a JSONObject

Parameters:

jsonObject - JSONObject to get value from

property - Property name of the value

defaultValue - Default value if the property does not exist

Returns:

the String value

updateValue

public static void updateValue(org.json.JSONObject jsonObject,
                               String property,
                               String value)
                        throws org.json.JSONException

Update a String value in an JSONOject

Parameters:

jsonObject -

property - Name of the property

value - New value

Throws:

org.json.JSONException

getIntegerValue

public static Integer getIntegerValue(org.json.JSONObject jsonObject,
                                      String property,
                                      Integer defaultValue)

Retrieve an Integer value from a JSONObject

Parameters:

jsonObject - JSONObject to get value from

property - Property name of the value

defaultValue - Default value if the property does not exist

Returns:

the Integer value

updateValue

public static void updateValue(org.json.JSONObject jsonObject,
                               String property,
                               Integer value)
                        throws org.json.JSONException

Update a Integer value in an JSONOject

Parameters:

jsonObject -

property - Name of the property

value - New value

Throws:

org.json.JSONException

getDoubleValue

public static Double getDoubleValue(org.json.JSONObject jsonObject,
                                    String property,
                                    Double defaultValue)

Retrieve an Double value from a JSONObject

Parameters:

jsonObject - JSONObject to get value from

property - Property name of the value

defaultValue - Default value if the property does not exist

Returns:

the Integer value

updateValue

public static void updateValue(org.json.JSONObject jsonObject,
                               String property,
                               Double value)
                        throws org.json.JSONException

Update a Double value in an JSONOject

Parameters:

jsonObject -

property - Name of the property

value - New value

Throws:

org.json.JSONException

getBooleanValue

public static Boolean getBooleanValue(org.json.JSONObject jsonObject,
                                      String property,
                                      Boolean defaultValue)

Retrieve an Boolean value from a JSONObject

Parameters:

jsonObject - JSONObject to get value from

property - Property name of the value

defaultValue - Default value if the property does not exist

Returns:

the Integer value

updateValue

public static void updateValue(org.json.JSONObject jsonObject,
                               String property,
                               Boolean value)
                        throws org.json.JSONException

Update a Boolean value in an JSONOject

Parameters:

jsonObject -

property - Name of the property

value - New value

Throws:

org.json.JSONException

getJsonValue

public static org.json.JSONObject getJsonValue(org.json.JSONObject jsonObject,
                                               String property,
                                               org.json.JSONObject defaultValue)

Retrieve an JSONObject value from a JSONObject

Parameters:

jsonObject - JSONObject to get value from

property - Property name of the value

defaultValue - Default value if the property does not exist

Returns:

the Integer value

updateValue

public static void updateValue(org.json.JSONObject jsonObject,
                               String property,
                               org.json.JSONObject value)
                        throws org.json.JSONException

Update a JSONObject value in an JSONOject

Parameters:

jsonObject -

property - Name of the property

value - New value

Throws:

org.json.JSONException

getJsonArray

public static org.json.JSONArray getJsonArray(org.json.JSONObject jsonObject,
                                              String property,
                                              org.json.JSONArray defaultValue)

Retrieve an JSONArray value from a JSONObject

Parameters:

jsonObject - JSONObject to get value from

property - Property name of the value

defaultValue - Default value if the property does not exist

Returns:

the Integer value

updateValue

public static void updateValue(org.json.JSONObject jsonObject,
                               String property,
                               org.json.JSONArray value)
                        throws org.json.JSONException

Update a JSONArray value in an JSONOject

Parameters:

jsonObject -

property - Name of the property

value - New value

Throws:

org.json.JSONException