ObjectRegistry (Bean Scripting Framework API)
Keywords: org.apache.bsf.util.ObjectRegistry class

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## org.apache.bsf.util
Class ObjectRegistry

    java.lang.Object
      org.apache.bsf.util.ObjectRegistry

public class ObjectRegistry
extends java.lang.Object

The ObjectRegistry is used to do name-to-object reference lookups. If an ObjectRegistry is passed as a constructor argument, then this ObjectRegistry will be a cascading registry: when a lookup is invoked, it will first look in its own table for a name, and if it's not there, it will cascade to the parent ObjectRegistry. All registration is always local. [??]

Author:
  Sanjiva Weerawarana, Matthew J. Duftler

Constructor Summary
`ObjectRegistry()`
`ObjectRegistry(ObjectRegistry parent)`

Method Summary
`java.lang.Object` | `lookup(java.lang.String name)`
`void` | `register(java.lang.String name, java.lang.Object obj)`
`void` | `unregister(java.lang.String name)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ObjectRegistry

    public ObjectRegistry()

### ObjectRegistry

    public ObjectRegistry(ObjectRegistry parent)

Method Detail

### lookup

    public java.lang.Object lookup(java.lang.String name)
                            throws java.lang.IllegalArgumentException

  Throws:
    `java.lang.IllegalArgumentException`

### register

    public void register(java.lang.String name,
                         java.lang.Object obj)

### unregister

    public void unregister(java.lang.String name)

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