Package com.adyen.terminal.serialization

Class XMLEnumTypeAdapter<T>

java.lang.Object

com.google.gson.TypeAdapter<T>

com.adyen.terminal.serialization.XMLEnumTypeAdapter<T>

Type Parameters:

T - The enum type.

public class XMLEnumTypeAdapter<T>
extends com.google.gson.TypeAdapter<T>

Serializes and deserializes enums that use XmlEnumValue annotations for GSON.

Constructor Summary

Constructors

Constructor	Description
XMLEnumTypeAdapter(Class clazz)	Instantiates a new XMLEnumTypeAdapter.

Method Summary

Modifier and Type	Method	Description
T	read(com.google.gson.stream.JsonReader in)	Reads a string from JSON and converts it to an enum constant.
void	write(com.google.gson.stream.JsonWriter out, T value)	Writes the enum value to JSON, using the XmlEnumValue if present.

Methods inherited from class com.google.gson.TypeAdapter

fromJson, fromJson, fromJsonTree, nullSafe, toJson, toJson, toJsonTree

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLEnumTypeAdapter

public XMLEnumTypeAdapter(Class clazz)

Instantiates a new XMLEnumTypeAdapter.

Parameters:

clazz - the enum class to be handled.

Method Detail

write

public void write(com.google.gson.stream.JsonWriter out,
                  T value)
           throws IOException

Writes the enum value to JSON, using the XmlEnumValue if present.

Specified by:

write in class com.google.gson.TypeAdapter<T>

Parameters:

out - the GSON JsonWriter to write to.

value - the enum constant to write to JSON.

Throws:

IOException

read

public T read(com.google.gson.stream.JsonReader in)
       throws IOException

Reads a string from JSON and converts it to an enum constant. It first attempts to use a static fromValue method on the enum, then falls back to Enum.valueOf(Class, String). Returns null for unknown values.

Specified by:

read in class com.google.gson.TypeAdapter<T>

Parameters:

in - the GSON JsonReader to read from.

Returns:

The deserialized enum constant, or null if the value is unknown.

Throws:

IOException - if an I/O error occurs.