com.sun.appserv.management.util.stringifier
Class StringifierRegistryImpl

java.lang.Object
  com.sun.appserv.management.util.stringifier.StringifierRegistryImpl

All Implemented Interfaces:

StringifierRegistry

public class StringifierRegistryImpl
extends Object
implements StringifierRegistry

Holds a lookup table for Stringifiers. Certain Stringifier classes may use this registry to aid them in producing suitable output.

Field Summary

static StringifierRegistry

DEFAULT

Constructor Summary

StringifierRegistryImpl()
Create a new registry with no next registry.

StringifierRegistryImpl(StringifierRegistry registry)
Create a new registry which is chained to an existing registry.

Method Summary

void	add(Class theClass, Stringifier stringifier) Add a mapping from a Class to a Stringifier
Stringifier	lookup(Class theClass) Lookup a Stringifier from a Class.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final StringifierRegistry DEFAULT

Constructor Detail

StringifierRegistryImpl

public StringifierRegistryImpl()

Create a new registry with no next registry.

StringifierRegistryImpl

public StringifierRegistryImpl(StringifierRegistry registry)

Create a new registry which is chained to an existing registry. When lookup() is called, if it cannot be found in this registry, then the chainee is used.

Parameters:

registry - the registry to use if this registry fails to find a Stringifier

Method Detail

add

public void add(Class theClass,
                Stringifier stringifier)

Description copied from interface: StringifierRegistry

Add a mapping from a Class to a Stringifier

Specified by:

add in interface StringifierRegistry

Parameters:

theClass - the Class to which the Stringifier should be associated

stringifier - the Stringifier for the class

lookup

public Stringifier lookup(Class theClass)

Description copied from interface: StringifierRegistry

Lookup a Stringifier from a Class.

Specified by:

lookup in interface StringifierRegistry

Parameters:

theClass - the Class

Returns:

the Stringifier, or null if not found