org.openorb.util
Class MapNamingContext

java.lang.Object
  |
  +--java.util.AbstractMap
        |
        +--java.util.TreeMap
              |
              +--org.openorb.util.MapNamingContext

All Implemented Interfaces:

java.lang.Cloneable, java.util.Map, java.io.Serializable, java.util.SortedMap

Deprecated. This class has been deprecated since OpenORB 1.2.2. A new version has been made available in the NamingService package under org.openorb.tns. See the INS documentation for details. This class will be removed very soon now, i.e. after the 1.3.0 release.

public class MapNamingContext

extends java.util.TreeMap

This class can be used for an easy to use transient naming context. The context implements the SortedMap interface, and stores all it's bindings as name/value pairs. Using the put operation with a key containing a non-existent context parent(s) will result in the parent contexts being created.

Special notes:

Deleting an internal context with the remove operation on any of the associated iterators or collections will cause undefined behaviour. This may change in the future.

Version:

$Revision: 1.17 $ $Date: 2002/06/28 08:59:06 $

Author:

Chris Wood

See Also:

Serialized Form

Inner classes inherited from class java.util.Map

java.util.Map.Entry

Constructor Summary

MapNamingContext(ORB orb, POA rootPOA)
Deprecated. Create a new MapNamingContext.

MapNamingContext(ORB orb, POA rootPOA, java.lang.String poaName)
Deprecated. Create a new MapNamingContext.

Method Summary

NamingContextExt	addContext(NameComponent[] name) Deprecated. Add a context to the map, adding ancestor contexts as neccicary.
NamingContextExt	addContext(java.lang.String context) Deprecated. Add a context to the map, adding ancestor contexts as neccicary.
java.lang.String	bindCorbaloc() Deprecated. Bind the nameservice in the forward adapter, if there is a forward adapter.
void	deactivate(boolean waitForComplete) Deprecated. Deactivate the server reference, and all other naming contexts created with the create_context operation.
boolean	getAllowSelfDestruct() Deprecated. Will the destroy_context operation work on the root context?
java.lang.String	getCorbaname(NameComponent[] name) Deprecated. Return a corbaname style address for the name passed.
java.lang.String	getCorbaname(java.lang.String str) Deprecated. Return a corbaname style address for the string name passed.
NamingContextExt	getRootCtxt() Deprecated. Get a reference to the root naming context.
static NamingContextExt	initialize(java.lang.String[] args, ORB orb) Deprecated. This method provides an alternative way of starting the name service.
boolean	isContext(java.lang.String context) Deprecated. Determine if the specified name is a subcontext and must be removed with the removeContext operation.
static void	main(java.lang.String[] args) Deprecated. Main method.
java.lang.Object	put(java.lang.Object key, java.lang.Object value) Deprecated. Add a binding to the map.
void	putAll(java.util.Map p1) Deprecated. Put all entries in the map.
Object	putName(NameComponent[] name, Object obj) Deprecated. Add a binding to the map, creating ancestor contexts as neccicary.
Object	putStr(java.lang.String str, Object obj) Deprecated. Add a binding to the map, creating ancestor contexts as neccicary.
boolean	removeContext(java.lang.String context) Deprecated. Remove a context.
void	setAllowSelfDestruct(boolean allowSelfDestruct) Deprecated. When this is set to true the root context may be destroyed with the destroy operation.

Methods inherited from class java.util.TreeMap

clear, clone, comparator, containsKey, containsValue, entrySet, firstKey, get, headMap, keySet, lastKey, remove, size, subMap, tailMap, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, isEmpty, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode, isEmpty

Constructor Detail

MapNamingContext

public MapNamingContext(ORB orb,
                        POA rootPOA)

Deprecated.

Create a new MapNamingContext. The context's poa name will be somthing like NameServ_10.

Parameters:

orb - orb under which the context is to be activated.

rootPOA - parent POA under which to create the context's poa. If null the orb's root POA is used.

MapNamingContext

public MapNamingContext(ORB orb,
                        POA rootPOA,
                        java.lang.String poaName)
                 throws AdapterAlreadyExists

Deprecated.

Create a new MapNamingContext.

Parameters:

orb - orb under which the context is to be activated.

rootPOA - parent POA under which to create the context's poa. If null the orb's root POA is used.

poaName - name of poa created under rootPOA. If null the name will be somthing like NameServ_10.

Throws:

AdapterAlreadyExists - An adapter with the specified name already exists. This is never thrown if poaName is null.

Method Detail

getRootCtxt

public NamingContextExt getRootCtxt()

Deprecated.

Get a reference to the root naming context.

Returns:

NamingContextExt the root context

bindCorbaloc

public java.lang.String bindCorbaloc()
                              throws java.lang.IllegalStateException

Deprecated.

Bind the nameservice in the forward adapter, if there is a forward adapter.

Returns:

A corbaloc style reference.

Throws:

java.lang.IllegalStateException - if no default adapter exists.

getCorbaname

public java.lang.String getCorbaname(java.lang.String str)
                              throws java.lang.IllegalArgumentException,
                                     java.lang.IllegalStateException

Deprecated.

Return a corbaname style address for the string name passed.

Parameters:

str - stringified corbaname of target.

Returns:

String the corbaname

Throws:

java.lang.IllegalArgumentException - if str is not a valid stringified name

java.lang.IllegalStateException - nameservice has not been bound as a corbaloc.

getCorbaname

public java.lang.String getCorbaname(NameComponent[] name)
                              throws java.lang.IllegalArgumentException,
                                     java.lang.IllegalStateException

Deprecated.

Return a corbaname style address for the name passed.

Parameters:

name - the name to use.

Returns:

String the corbaname

Throws:

java.lang.IllegalArgumentException - if name is invalid for some reason.

java.lang.IllegalStateException - nameservice has not been bound as a corbaloc.

getAllowSelfDestruct

public boolean getAllowSelfDestruct()

Deprecated.

Will the destroy_context operation work on the root context?

Returns:

Value of property allowSelfDestruct.

setAllowSelfDestruct

public void setAllowSelfDestruct(boolean allowSelfDestruct)

Deprecated.

When this is set to true the root context may be destroyed with the destroy operation.

Parameters:

allowSelfDestruct - New value of property allowSelfDestruct.

deactivate

public void deactivate(boolean waitForComplete)

Deprecated.

Deactivate the server reference, and all other naming contexts created with the create_context operation.

Parameters:

waitForComplete - wait for completion before returning. If this parameter is true and this operation is called from a server thread an exception will be thrown.

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)
                     throws java.lang.NullPointerException,
                            java.lang.ClassCastException,
                            java.lang.IllegalArgumentException,
                            java.lang.IllegalStateException

Deprecated.

Add a binding to the map.

To insert a new empty context into the map use a key string ending in / The object reference in this case will be ignored.

Overrides:

put in class java.util.TreeMap

Parameters:

key - String or NameComponent[] composing the binding's name.

value - org.omg.CORBA.Object to be bound to the name.

Returns:

Object

Throws:

java.lang.NullPointerException - if key is null.

java.lang.ClassCastException - if key or value is the wrong type.

java.lang.IllegalArgumentException - the key is not a valid name.

java.lang.IllegalStateException - the name is bound to a context, or one of it's ancestors are bound to an object.

putName

public Object putName(NameComponent[] name,
                      Object obj)
               throws java.lang.NullPointerException,
                      java.lang.IllegalStateException,
                      java.lang.IllegalArgumentException

Deprecated.

Add a binding to the map, creating ancestor contexts as neccicary.

Parameters:

name - The binding's name.

obj - org.omg.CORBA.Object to be bound to the name.

Returns:

Object

Throws:

java.lang.NullPointerException - if key is null.

java.lang.IllegalArgumentException - the key is not a valid name.

java.lang.IllegalStateException - the name is bound to a context, or one of it's ancestors are bound to an object.

putStr

public Object putStr(java.lang.String str,
                     Object obj)
              throws java.lang.NullPointerException,
                     java.lang.IllegalArgumentException,
                     java.lang.IllegalStateException

Deprecated.

Add a binding to the map, creating ancestor contexts as neccicary.

To insert a new empty context into the map use a key string ending in / The object reference in this case will be ignored.

Parameters:

str - The binding's name.

obj - org.omg.CORBA.Object to be bound to the name.

Returns:

org.omg.CORBA.Object object

Throws:

java.lang.NullPointerException - if key is null.

java.lang.IllegalArgumentException - the key is not a valid name.

java.lang.IllegalStateException - the name is bound to a context, or one of it's ancestors are bound to an object.

addContext

public NamingContextExt addContext(java.lang.String context)
                            throws java.lang.NullPointerException,
                                   java.lang.IllegalArgumentException,
                                   java.lang.IllegalStateException

Deprecated.

Add a context to the map, adding ancestor contexts as neccicary.

Parameters:

context - Name of the context.

Returns:

NamingContextExt naming context

Throws:

java.lang.NullPointerException - if context is null.

java.lang.IllegalArgumentException - the context is not a valid name.

java.lang.IllegalStateException - the context or one of it's ancestors are bound to an object.

addContext

public NamingContextExt addContext(NameComponent[] name)
                            throws java.lang.NullPointerException,
                                   java.lang.IllegalArgumentException,
                                   java.lang.IllegalStateException

Deprecated.

Add a context to the map, adding ancestor contexts as neccicary.

Parameters:

name - Name of the context.

Returns:

NamingContextExt naming context

Throws:

java.lang.NullPointerException - if name is null.

java.lang.IllegalArgumentException - the name is not a valid name.

java.lang.IllegalStateException - the name or one of it's ancestors are bound to an object.

removeContext

public boolean removeContext(java.lang.String context)

Deprecated.

Remove a context. This will remove the context and all it's decendants.

Parameters:

context - the name of the context.

Returns:

boolean true if the context was destroyed.

isContext

public boolean isContext(java.lang.String context)

Deprecated.

Determine if the specified name is a subcontext and must be removed with the removeContext operation.

Parameters:

context - the name of the context.

Returns:

true if the name is bound to a context.

putAll

public void putAll(java.util.Map p1)

Deprecated.

Put all entries in the map.

Overrides:

putAll in class java.util.TreeMap

Parameters:

p1 - the map

main

public static void main(java.lang.String[] args)

Deprecated.

Main method.

Parameters:

args - command line args

initialize

public static NamingContextExt initialize(java.lang.String[] args,
                                          ORB orb)

Deprecated.

This method provides an alternative way of starting the name service. Other projects, e.g. the OpenEJB container, use only one ORB for all the services to make use the optimized CORBA local invocations.

Parameters:

args - the command line flags in the same format as in the main method

orb - the ORB instance the name service should be registered with

Returns:

the root name context