Class InterceptorBindings

java.lang.Object

org.microbean.bean.InterceptorBindings

public final class InterceptorBindings
extends Object

A utility class providing methods that work with interceptor bindings.

Author:

Laird Nelson

Method Summary

Modifier and Type	Method	Description
static final Attributes	anyInterceptorBinding()	Returns a Attributes representing the any interceptor binding.
static final boolean	anyInterceptorBinding(Attributes a)	Returns true if and only if the supplied Attributes represents the any interceptor binding.
static final Attributes	interceptorBinding()	Returns a Attributes representing the interceptor binding (meta-) interceptor binding.
static final boolean	interceptorBinding(Attributes a)	Returns true if and only if the supplied Attributes is itself a Attributes that can be used to designate other Attributes instances as interceptor bindings, or a Attributes so designated.
static final List<Attributes>	interceptorBindings(Collection<? extends Attributes> c)	Given a Collection of Attributess, returns an immutable List consisting of those Attributes instances that are deemed to be interceptor bindings.
static final Attributes	targetClassInterceptorBinding(String type)	Returns a Attributes representing a target class interceptor binding.
static final boolean	targetClassInterceptorBinding(Attributes a)	Returns true if and only if the supplied Attributes is a target class interceptor binding.

Methods inherited from class java.lang.Object

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

Method Details

anyInterceptorBinding

public static final Attributes anyInterceptorBinding()

Returns a Attributes representing the any interceptor binding.

Returns:

a Attributes representing the any interceptor binding; never null

anyInterceptorBinding

public static final boolean anyInterceptorBinding(Attributes a)

Returns true if and only if the supplied Attributes represents the any interceptor binding.

Parameters:

a - a Attributes; may be null in which case false will be returned

Returns:

true if and only if the supplied Attributes represents the any interceptor binding

See Also:

• anyInterceptorBinding()

interceptorBinding

public static final Attributes interceptorBinding()

Returns a Attributes representing the interceptor binding (meta-) interceptor binding.

Returns:

a Attributes representing the interceptor binding (meta-) interceptor binding; never null

interceptorBinding

public static final boolean interceptorBinding(Attributes a)

Returns true if and only if the supplied Attributes is itself a Attributes that can be used to designate other Attributes instances as interceptor bindings, or a Attributes so designated.

Parameters:

a - a Attributes; may be null in which case false will be returned

Returns:

true if and only if the supplied Attributes is itself a Attributes that can be used to designate other Attributes instances as interceptor bindings, or a Attributes so designated

See Also:

• interceptorBinding()

interceptorBindings

public static final List<Attributes> interceptorBindings(Collection<? extends Attributes> c)

Given a Collection of Attributess, returns an immutable List consisting of those Attributes instances that are deemed to be interceptor bindings.

Parameters:

c - a Collection; must not be null

Returns:

a List of interceptor bindings

Throws:

NullPointerException - if c is null

targetClassInterceptorBinding

public static final Attributes targetClassInterceptorBinding(String type)

Returns a Attributes representing a target class interceptor binding.

Parameters:

type - the target class name; must not be null

Returns:

a Attributes representing a target class interceptor binding; never null

Throws:

NullPointerException - if type is null

targetClassInterceptorBinding

public static final boolean targetClassInterceptorBinding(Attributes a)

Returns true if and only if the supplied Attributes is a target class interceptor binding.

Parameters:

a - a Attributes; must not be null

Returns:

true if and only if the supplied Attributes is a target class interceptor binding

Throws:

NullPointerException - if a is null