com.google.gwt.requestfactory.shared
Class ValueCodex

java.lang.Object
  com.google.gwt.requestfactory.shared.ValueCodex

public class ValueCodex
extends java.lang.Object

Provides unified encoding and decoding of value objects.

ValueCodex

public ValueCodex()

canDecode

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

Returns true if ValueCodex can operate on values of the given type.

convertFromString

public static <T> T convertFromString(java.lang.Class<T> clazz,
                                      java.lang.String encoded)

Convert an encoded representation of a value into a value.

Type Parameters:

T - the type of value desired

Parameters:

clazz - the type of value desired

encoded - the encoded representation of the value

Returns:

the value

Throws:

java.lang.IllegalArgumentException - if clazz is not a supported value type

encodeForJsonPayload

public static java.lang.String encodeForJsonPayload(java.lang.Object obj)

Convert a value into an encoded string representation.

Parameters:

obj - the value to encode

Returns:

an encoded representation of the object

Throws:

java.lang.IllegalArgumentException - if obj is not of a supported type