org.jupnp.model.state

Class StateVariableAccessor

java.lang.Object

org.jupnp.model.state.StateVariableAccessor

Direct Known Subclasses:

FieldStateVariableAccessor, GetterStateVariableAccessor

public abstract class StateVariableAccessor
extends Object

Reads the value of a state variable, given an instance that implements the service. TODO: The design of this is not final, not happy with the relationship between ActionExecutor and this.

Author:

Christian Bauer

Constructor Summary

Constructors

Constructor and Description
StateVariableAccessor()

Method Summary

Modifier and Type	Method and Description
abstract Class<?>	getReturnType()
abstract Object	read(Object serviceImpl)
StateVariableValue	read(StateVariable<LocalService> stateVariable, Object serviceImpl)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StateVariableAccessor

public StateVariableAccessor()

Method Detail

read

public StateVariableValue read(StateVariable<LocalService> stateVariable,
                               Object serviceImpl)
                        throws Exception

Throws:

Exception

getReturnType

public abstract Class<?> getReturnType()

read

public abstract Object read(Object serviceImpl)
                     throws Exception

Throws:

Exception

toString

public String toString()

Overrides:

toString in class Object