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

org.globus.replica.catalog
Class GRCCollection

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

public class GRCCollection

extends GRCDirectory

The proxy for a replica catalog collection entry, containing methods for listing file and location entries that are part of the collection.

Version:

1.3

Author:

Chi Chen, Darcy Quesnel, Gaurang Mehta

Fields inherited from class org.globus.replica.catalog.GRCEntry

_ctx, _oc

Constructor Summary

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

Method Summary

void	create(String[] filenames) Create a collection entry in the replica catalog.
void	destroy() Destroy a GRCCollection object in the replica catalog.
protected String	getRDN() Get the rdn of the GRCCollection object
Vector	listCollections() Lists all collections in the Catalog
NamingEnumeration	listFiles() List all file entries in the collection.
NamingEnumeration	listFiles(String[] attrs) List all file entries in the collection.
NamingEnumeration	listLocations() List all location entries in the collection.
NamingEnumeration	listLocations(String[] attrs) List all location entries in the collection.
NamingEnumeration	searchLocations(String[] filenames) Search for locations in the collection that contain all the given filenames.
NamingEnumeration	searchLocations(String[] filenames, String[] attrs) Search for locations in the collection that contain all the given filenames.

Methods inherited from class org.globus.replica.catalog.GRCDirectory

addFilenames, deleteFilenames, listFilenames

Methods inherited from class org.globus.replica.catalog.GRCEntry

addAttributes, create, deleteAttributes, getName, listAttributes, listAttributes, putAttrs, replaceAttributes

Methods inherited from class java.lang.Object

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

Constructor Detail

GRCCollection

public GRCCollection(GRCContext ctx,
                     String name)

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

Parameters:

ctx - replica catalog context to connect with

name - name of the directory entry to create

Method Detail

create

public void create(String[] filenames)
            throws NamingException

Create a collection entry in the replica catalog.

Overrides:

create in class GRCDirectory

Parameters:

filenames - array of filenames to associate with the directory entry

destroy

public void destroy()
             throws NamingException

Destroy a GRCCollection object in the replica catalog.

Overrides:

destroy in class GRCEntry

getRDN

protected String getRDN()

Get the rdn of the GRCCollection object

Overrides:

getRDN in class GRCEntry

Returns:

a String presentation of the rdn of the collection object

listFiles

public NamingEnumeration listFiles()
                            throws NamingException

List all file entries in the collection.

Returns:

an enumeration of search results

See Also:

SearchResult, NamingEnumeration

listFiles

public NamingEnumeration listFiles(String[] attrs)
                            throws NamingException

List all file entries in the collection.

Parameters:

attrs - names of attributes to return.

Returns:

an enumeration of search results

See Also:

SearchResult, NamingEnumeration

listLocations

public NamingEnumeration listLocations()
                                throws NamingException

List all location entries in the collection.

Returns:

an enumeration of search results

See Also:

SearchResult, NamingEnumeration

listLocations

public NamingEnumeration listLocations(String[] attrs)
                                throws NamingException

List all location entries in the collection.

Parameters:

attrs - names of attributes to return.

Returns:

an enumeration of search results

See Also:

SearchResult, NamingEnumeration

searchLocations

public NamingEnumeration searchLocations(String[] filenames)
                                  throws NamingException

Search for locations in the collection that contain all the given filenames.

Parameters:

filenames - filenames that must exist in a collection entry for it to be returned

Returns:

an enumeration of search results

See Also:

SearchResult, NamingEnumeration

searchLocations

public NamingEnumeration searchLocations(String[] filenames,
                                         String[] attrs)
                                  throws NamingException

Search for locations in the collection that contain all the given filenames.

Parameters:

filenames - filenames that must exist in a collection entry for it to be returned

attrs - names of attributes to return.

Returns:

an enumeration of search results

See Also:

SearchResult, NamingEnumeration

listCollections

public Vector listCollections()
                       throws NamingException

Lists all collections in the Catalog

Returns:

a vector or collections

See Also:

SearchResult, NamingEnumeration