org.apache.xindice.core.objects
Class XMLObjectManager

java.lang.Object
  |
  +--org.apache.xindice.util.SimpleConfigurable
        |
        +--org.apache.xindice.core.objects.XMLObjectManager

All Implemented Interfaces:

Configurable

public final class XMLObjectManager

extends SimpleConfigurable

XMLObjectManager manages XMLObject instances.

Constructor Summary

XMLObjectManager(Collection collection)

Method Summary

XMLObject	create(Configuration cfg) create creates a new XMLObject object and any associated system resources that the XMLObject will need.
boolean	drop(java.lang.String name) drop physically removes the specified XMLObject and any associated system resources that the XMLObject uses.
XMLObject	get(java.lang.String name) get retrieves an XMLObject by name, and will also do the work of instantiation and pool-retrieval.
java.lang.String	getCanonicalName(java.lang.String name)
java.lang.String[]	list() list returns a list of the XMLObjects that this XMLObjectManager has registered.
XMLObject	register(java.lang.Class c, Configuration cfg)
void	setConfig(Configuration config) setConfig sets the configuration information for the Configurable object instance.
void	unregister(java.lang.String name)

Methods inherited from class org.apache.xindice.util.SimpleConfigurable

getConfig

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLObjectManager

public XMLObjectManager(Collection collection)

Method Detail

setConfig

public void setConfig(Configuration config)
               throws XindiceException

Description copied from interface: Configurable

setConfig sets the configuration information for the Configurable object instance.

Overrides:

setConfig in class SimpleConfigurable

Following copied from interface: org.apache.xindice.util.Configurable

Parameters:

config - The configuration Node

list

public java.lang.String[] list()

list returns a list of the XMLObjects that this XMLObjectManager has registered.

Returns:

An array containing the XMLObject names

drop

public boolean drop(java.lang.String name)

drop physically removes the specified XMLObject and any associated system resources that the XMLObject uses.

Parameters:

name - The XMLObject to drop

Returns:

Whether or not the XMLObject was dropped

create

public XMLObject create(Configuration cfg)
                 throws DBException

create creates a new XMLObject object and any associated system resources that the XMLObject will need.

Parameters:

cfg - The XMLObject's configuration

Returns:

The XMLObject that was created

register

public XMLObject register(java.lang.Class c,
                          Configuration cfg)
                   throws DBException

unregister

public void unregister(java.lang.String name)

get

public XMLObject get(java.lang.String name)

get retrieves an XMLObject by name, and will also do the work of instantiation and pool-retrieval.

Returns:

The XMLObject

getCanonicalName

public java.lang.String getCanonicalName(java.lang.String name)