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Home -> Cog -> Distribution -> 1.1 -> Api -> Org -> Globus -> Replica -> Catalog

org.globus.replica.catalog
Class GRCEntry

java.lang.Object
  |
  +--org.globus.replica.catalog.GRCEntry

Direct Known Subclasses:

GRCDirectory, GRCFile

public abstract class GRCEntry

extends Object

The proxy for a replica catalog entry, containing methods for creation of an entry and management of its attributes.

Version:

1.3

Author:

Chi Chen, Darcy Quesnel

Field Summary

protected GRCContext	_ctx
protected Attribute	_oc

Constructor Summary

protected

GRCEntry(GRCContext ctx, String name) Construct a proxy for an entry in the given replica catalog context.

Method Summary

void	addAttributes(Attributes attrs) Add attributes to the entry in the replica catalog.
void	create() Create an entry in the replica catalog.
void	deleteAttributes(Attributes attrs) Delete attributes from the entry in the replica catalog.
void	destroy() Destroy an entry in the replica catalog.
String	getName() Get the logical name of the entry.
protected abstract String	getRDN() Get the rdn of the entry.
Attributes	listAttributes() List attributes of the entry in the replica catalog.
Attributes	listAttributes(String[] attrs) List attributes of the entry in the replica catalog.
protected void	putAttrs(Attribute attr) Add the attr that that will be associated with the entry
void	replaceAttributes(Attributes attrs) Replace attributes to the entry in the replica catalog.

Methods inherited from class java.lang.Object

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

Field Detail

_oc

protected Attribute _oc

_ctx

protected GRCContext _ctx

Constructor Detail

GRCEntry

protected GRCEntry(GRCContext ctx,
                   String name)

Construct a proxy for an entry in the given replica catalog context.

Parameters:

ctx - replica catalog context to connect with

name - name of the entry to create

Method Detail

create

public void create()
            throws NamingException

Create an entry in the replica catalog.

destroy

public void destroy()
             throws NamingException

Destroy an entry in the replica catalog.

putAttrs

protected void putAttrs(Attribute attr)

Add the attr that that will be associated with the entry

Parameters:

attr - the attribute to be added

See Also:

Attribute

getName

public String getName()

Get the logical name of the entry. As an example, if the underlying implementation uses LDAP, then the name is the value of the rdn field/value pair. If the corresponding entry has not been created, or if this hasn't been returned by some other query function, then the name may not be known.

Returns:

name, rdn, if the implementation of the directory service is LDAP, of the entry

getRDN

protected abstract String getRDN()

Get the rdn of the entry.

Returns:

a String presentation of the rdn of the entry

listAttributes

public Attributes listAttributes()
                          throws NamingException

List attributes of the entry in the replica catalog.

Returns:

attributes associated with the entry

See Also:

Attributes

listAttributes

public Attributes listAttributes(String[] attrs)
                          throws NamingException

List attributes of the entry in the replica catalog.

Parameters:

attrs - names of attributes to return.

Returns:

attributes associated with the entry

See Also:

Attributes

addAttributes

public void addAttributes(Attributes attrs)
                   throws NamingException

Add attributes to the entry in the replica catalog.

Parameters:

attrs - attributes to associate with the entry

See Also:

Attributes

replaceAttributes

public void replaceAttributes(Attributes attrs)
                       throws NamingException

Replace attributes to the entry in the replica catalog.

Parameters:

attrs - new attributes to associate with the entry

See Also:

Attributes

deleteAttributes

public void deleteAttributes(Attributes attrs)
                      throws NamingException

Delete attributes from the entry in the replica catalog.

Parameters:

attrs - attributes to disassociate with the entry

See Also:

Attributes