org.iqual.chaplin
Enum InvocationMode

java.lang.Object
  java.lang.Enum<InvocationMode>
      org.iqual.chaplin.InvocationMode

All Implemented Interfaces:

Serializable, Comparable<InvocationMode>

public enum InvocationMode
extends Enum<InvocationMode>

Since:

Jul 9, 2009 10:57:13 PM

Author:

Zbynek Slajchrt

Enum Constant Summary

concern
The concern invocation is allowed to change input values is that whose return value(s) replaces the value(s) returned from the precedent processing is that whose exceptions interrupt the message processing

mixin

sideEffect
The side effect invocation Cannot change the input values.

Method Summary

static InvocationMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static InvocationMode[]	values() Returns an array containing the constants of this enum type, in the order they're declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

sideEffect

public static final InvocationMode sideEffect

The side effect invocation

• Cannot change the input values. The values passed by the side effect to the next receiver are ignored.
• The return value is ignored.
• Any exception thrown by the side effect must not intervene the messsage processing. The exception is immediatelly caught by the controller and logged.

concern

public static final InvocationMode concern

The concern invocation

• is allowed to change input values
• is that whose return value(s) replaces the value(s) returned from the precedent processing
• is that whose exceptions interrupt the message processing

mixin

public static final InvocationMode mixin

Method Detail

values

public static final InvocationMode[] values()

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants as follows:

for(InvocationMode c : InvocationMode.values())
        System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they're declared

valueOf

public static InvocationMode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name