jakarta.nosql

Class ValueReaderDecorator

java.lang.Object

jakarta.nosql.ValueReaderDecorator

All Implemented Interfaces:

ValueReader

public final class ValueReaderDecorator
extends Object
implements ValueReader

Decorators of all ValueReader supported by Diana

See Also:

ValueReader

Constructor Summary

Constructors

Constructor and Description
ValueReaderDecorator()

Method Summary

Modifier and Type	Method and Description
static ValueReaderDecorator	getInstance()
boolean	isCompatible(Class clazz) verifies if the reader has support of instance from this class.
<T> T	read(Class<T> clazz, Object value) Once this implementation is compatible with the class type, the next step it converts an instance to this new one from the rightful class.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueReaderDecorator

public ValueReaderDecorator()

Method Detail

getInstance

public static ValueReaderDecorator getInstance()

isCompatible

public boolean isCompatible(Class clazz)

Description copied from interface: ValueReader

verifies if the reader has support of instance from this class.

Specified by:

isCompatible in interface ValueReader

Parameters:

clazz - - Class to be verified

Returns:

true if the implementation is can support this class, otherwise false

read

public <T> T read(Class<T> clazz,
                  Object value)

Description copied from interface: ValueReader

Once this implementation is compatible with the class type, the next step it converts an instance to this new one from the rightful class.

Specified by:

read in interface ValueReader

Type Parameters:

T - - the new type class

Parameters:

clazz - - the new instance class

value - - instance to be converted

Returns:

a new instance converted from required class

toString

public String toString()

Overrides:

toString in class Object