com.mambu.apisdk.json

Class JsonFieldsInclusionStrategy

java.lang.Object

com.mambu.apisdk.json.JsonFieldsInclusionStrategy

All Implemented Interfaces:

com.google.gson.ExclusionStrategy

public class JsonFieldsInclusionStrategy
extends java.lang.Object
implements com.google.gson.ExclusionStrategy

This class extends ExclusionStrategy and allows specifying a class and only those class fields that must be "included" into message when serialising/deserializing JSON messages. All other fields for the same class will not be included into the message. Adding multiple classes with their fields to the same instance of this class is supported. The instance of this class can then be added as ExclusionStrategy to the GsonBuilder, e.g. gsonBuilder.addSerializationExclusionStrategy(exclusionStrategy);

Constructor Summary

Constructors

Constructor and Description
JsonFieldsInclusionStrategy(java.lang.Class<?> fieldClazz, java.util.Set<java.lang.String> allowedNames) Initialize JsonFieldsInclusionStrategy specifying a class and set of fields allowed for this class.

Method Summary

Modifier and Type	Method and Description
void	addInclusion(java.lang.Class<?> fieldClazz, java.util.Set<java.lang.String> allowedNames) Add additional Exclusion Strategy specifying a class and set of fields allowed for this class.
boolean	shouldSkipClass(java.lang.Class<?> clazz)
boolean	shouldSkipField(com.google.gson.FieldAttributes f) Implements shouldSkipField to include only those fields for each class that were specified for each of the specified classes, stored in allowedFieldsMap

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonFieldsInclusionStrategy

public JsonFieldsInclusionStrategy(java.lang.Class<?> fieldClazz,
                                   java.util.Set<java.lang.String> allowedNames)

Initialize JsonFieldsInclusionStrategy specifying a class and set of fields allowed for this class. All other fields for this class are to be excluded

Parameters:

fieldClazz - class

allowedNames - a set of allowed fields.

Method Detail

addInclusion

public void addInclusion(java.lang.Class<?> fieldClazz,
                         java.util.Set<java.lang.String> allowedNames)

Add additional Exclusion Strategy specifying a class and set of fields allowed for this class. All other fields for this class are to be excluded

Parameters:

fieldClazz - class

allowedNames - a set of allowed fields.

shouldSkipClass

public boolean shouldSkipClass(java.lang.Class<?> clazz)

Specified by:

shouldSkipClass in interface com.google.gson.ExclusionStrategy

shouldSkipField

public boolean shouldSkipField(com.google.gson.FieldAttributes f)

Implements shouldSkipField to include only those fields for each class that were specified for each of the specified classes, stored in allowedFieldsMap

Specified by:

shouldSkipField in interface com.google.gson.ExclusionStrategy

Parameters:

f - field attributes