com.ibm.commerce.foundation.rest.resourcehandler

Class OperationRegistry

java.lang.Object

com.ibm.commerce.foundation.rest.resourcehandler.OperationRegistry

public class OperationRegistry
extends java.lang.Object

An operation registry registers multiple operation by name so that they may be invoked later on.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COPYRIGHT copyright

Constructor Summary

Constructors

Constructor and Description
OperationRegistry()

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the registry.
java.lang.Object	executeOperation(java.lang.Object handler, java.lang.String operationName, java.lang.Object... parameters) Execute an operation.
Value[]	getValues() Get the list of valid operation name values.
void	registerOperation(Operation operation) Register an operation.
void	registerOperation(java.lang.String name, java.lang.String description, java.lang.reflect.Method method) Register an operation.
java.lang.String	toString() Returns the string representation of this registery object.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT

copyright

See Also:

Constant Field Values

Constructor Detail

OperationRegistry

public OperationRegistry()

Method Detail

clear

public void clear()

Clear the registry.

registerOperation

public void registerOperation(java.lang.String name,
                              java.lang.String description,
                              java.lang.reflect.Method method)

Register an operation.

Parameters:

name - The operation name.

description - The description

method - The method to invoke.

registerOperation

public void registerOperation(Operation operation)

Register an operation.

Parameters:

operation - The operation model.

executeOperation

public java.lang.Object executeOperation(java.lang.Object handler,
                                         java.lang.String operationName,
                                         java.lang.Object... parameters)
                                  throws java.lang.Exception

Execute an operation.

Parameters:

handler - The handler on which to call the operation.

operationName - The operation name.

parameters - The parameters to send to the operation.

Returns:

The operation result.

Throws:

java.lang.Exception - if anything goes wrong.

getValues

public Value[] getValues()

Get the list of valid operation name values.

Returns:

the list of valid operation name values.

toString

public java.lang.String toString()

Returns the string representation of this registery object.

Overrides:

toString in class java.lang.Object

Returns:

The operation registry information.