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

Returns a NamedAttributeMap representing the any interceptor binding.

Returns:

a NamedAttributeMap representing the any interceptor binding; never null

anyInterceptorBinding

public static final boolean anyInterceptorBinding(NamedAttributeMap<?> nam)

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

Parameters:

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

Returns:

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

See Also:

• anyInterceptorBinding()

interceptorBinding

public static final NamedAttributeMap<String> interceptorBinding()

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

Returns:

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

interceptorBinding

public static final boolean interceptorBinding(NamedAttributeMap<?> a)

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

Parameters:

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

Returns:

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

See Also:

• interceptorBinding()

interceptorBindings

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

Given a Collection of NamedAttributeMaps, returns an immutable List consisting of those NamedAttributeMap 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 NamedAttributeMap<?> targetClassInterceptorBinding(String type)

Returns a NamedAttributeMap representing a target class interceptor binding.

Parameters:

type - the target class name; must not be null

Returns:

a NamedAttributeMap representing a target class interceptor binding; never null

Throws:

NullPointerException - if type is null

targetClassInterceptorBinding

public static final boolean targetClassInterceptorBinding(NamedAttributeMap<?> nam)

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

Parameters:

nam - a NamedAttributeMap; must not be null

Returns:

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

Throws:

NullPointerException - if nam is null