net.sf.kdgcommons.bean

Class IntrospectionCache

java.lang.Object

net.sf.kdgcommons.bean.IntrospectionCache

public class IntrospectionCache
extends Object

A thread-safe cache of Introspection objects. May be constructed using either a local or shared (static) cache.

Since:

1.0.5

Constructor Summary

Constructors

Constructor and Description
IntrospectionCache() Creates an instance that uses a local cache.
IntrospectionCache(boolean shared) Creates an instance that will either use a local or shared (static) cache.

Method Summary

Modifier and Type	Method and Description
Introspection	lookup(Class<?> klass) Returns an Introspection of the passed class.
Introspection	lookup(Class<?> klass, boolean setAccessible) Returns an Introspection of the passed class, optionally calling setAccessible(true) on all accessor methods.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntrospectionCache

public IntrospectionCache()

Creates an instance that uses a local cache.

IntrospectionCache

public IntrospectionCache(boolean shared)

Creates an instance that will either use a local or shared (static) cache.

Method Detail

lookup

public Introspection lookup(Class<?> klass)

Returns an Introspection of the passed class.

Throws:

ConversionError - if unable to introspect the class.

lookup

public Introspection lookup(Class<?> klass,
                            boolean setAccessible)

Returns an Introspection of the passed class, optionally calling setAccessible(true) on all accessor methods.

Note: because introspections are cached, the setAccessible argument is ignored for the second and subsequent calls for the same class.

Throws:

ConversionError - if unable to introspect the class.

Since:

1.0.12