Package com.sun.xml.ws.server.sei

Enum ValueGetter

java.lang.Object

java.lang.Enum<ValueGetter>

com.sun.xml.ws.server.sei.ValueGetter

All Implemented Interfaces:

Serializable, Comparable<ValueGetter>

public enum ValueGetter
extends Enum<ValueGetter>

Gets a value from an object that represents a parameter passed as a method argument.

This abstraction hides the handling of Holder.

ValueGetter is a stateless behavior encapsulation.

Author:

Kohsuke Kawaguchi

Enum Constant Summary

Enum Constants

Enum Constant	Description
HOLDER	Creates ValueGetter that works for Holder, which is WebParam.Mode.INOUT or WebParam.Mode.OUT.
PLAIN	ValueGetter that works for WebParam.Mode.IN parameter.

Method Summary

Modifier and Type	Method	Description
static ValueGetter	get(ParameterImpl p)	Returns a ValueGetter suitable for the given Parameter.
abstract Object	get(Object parameter)	Gets the value to be sent, from a parameter given as a method argument.
static ValueGetter	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ValueGetter[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

PLAIN

public static final ValueGetter PLAIN

ValueGetter that works for WebParam.Mode.IN parameter.

Since it's the IN mode, the parameter is not a Holder, therefore the parameter itself is a value.

HOLDER

public static final ValueGetter HOLDER

Creates ValueGetter that works for Holder, which is WebParam.Mode.INOUT or WebParam.Mode.OUT.

In those WebParam.Modes, the parameter is a Holder, so the value to be sent is obtained by getting the value of the holder.

Method Detail

values

public static ValueGetter[] values()

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

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

Returns:

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

valueOf

public static ValueGetter 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

NullPointerException - if the argument is null

get

public abstract Object get(Object parameter)

Gets the value to be sent, from a parameter given as a method argument.

get

public static ValueGetter get(ParameterImpl p)

Returns a ValueGetter suitable for the given Parameter.