com.thoughtworks.proxy.toys.decorate
Class Decorating<U,T>

java.lang.Object
  com.thoughtworks.proxy.toys.decorate.Decorating<U,T>

public class Decorating<U,T>
extends Object

Toy factory to create proxies decorating an object in an AOP style.

An InvocationDecorator is used for the additional functionality. It is called before the original method is called, after the original method was called, after the original method has thrown an exception or when an exception occurs, calling the method of the decorated object.

Since:

0.1

Author:

Dan North, Aslak Hellesøy, Jörg Schaible, Jian Li, Paul Hammant

See Also:

com.thoughtworks.proxy.toys.decorate

Nested Class Summary

static class	Decorating.DecoratingBuild<U,T>
static class	Decorating.DecoratingVisitor<U,T>
static class	Decorating.DecoratingWith<T>

Method Summary

static <T> Decorating.DecoratingWith<T>	proxy(Class<T> type) Creates a factory for proxy instances that allow decoration.
static <T> Decorating.DecoratingWith<T>	proxy(Class<T> primaryType, Class<?>... types) Creates a factory for proxy instances that allow decoration.
static <U> Decorating.DecoratingVisitor<U,U>	proxy(U delegate) Creates a factory for proxy instances that allow decoration.
static <U,T> Decorating.DecoratingVisitor<U,T>	proxy(U delegate, Class<T> type) Creates a factory for proxy instances that allow decoration.
static <U,T> Decorating.DecoratingVisitor<U,T>	proxy(U delegate, Class<T> primaryType, Class<?>... types) Creates a factory for proxy instances that allow decoration.

Methods inherited from class java.lang.Object

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

Method Detail

proxy

public static <T> Decorating.DecoratingWith<T> proxy(Class<T> type)

Creates a factory for proxy instances that allow decoration.

Returns:

a factory that will proxy instances of the supplied type.

Since:

1.0

proxy

public static <T> Decorating.DecoratingWith<T> proxy(Class<T> primaryType,
                                                     Class<?>... types)

Creates a factory for proxy instances that allow decoration.

Parameters:

primaryType - the primary type implemented by the proxy

types - other types that are implemented by the proxy

Returns:

a factory that will proxy instances of the supplied type.

Since:

1.0

proxy

public static <U> Decorating.DecoratingVisitor<U,U> proxy(U delegate)

Creates a factory for proxy instances that allow decoration.

Parameters:

delegate - the delegate

Returns:

a factory that will proxy instances of the supplied type.

Since:

1.0

proxy

public static <U,T> Decorating.DecoratingVisitor<U,T> proxy(U delegate,
                                                            Class<T> type)

Creates a factory for proxy instances that allow decoration.

Parameters:

delegate - the delegate

type - the type of the proxy when it is finally created.

Returns:

a factory that will proxy instances of the supplied type.

Since:

1.0

proxy

public static <U,T> Decorating.DecoratingVisitor<U,T> proxy(U delegate,
                                                            Class<T> primaryType,
                                                            Class<?>... types)

Creates a factory for proxy instances that allow decoration.

Parameters:

delegate - the delegate

primaryType - the primary type implemented by the proxy

types - other types that are implemented by the proxy

Returns:

a factory that will proxy instances of the supplied type.

Since:

1.0