com.sun.jini.outrigger
Interface JavaSpaceAdmin

public abstract interface JavaSpaceAdmin

extends JoinAdmin, DestroyAdmin, RegistryAdmin

This interface contains all the administrative methods that Outrigger provides to control its JavaSpaces^TM service.

Method Summary

AdminIterator	contents(Entry tmpl, Transaction txn) Return an AdminIterator that will iterate over all the entries in the space that match the given template and are visible under the given transaction.
AdminIterator	contents(Entry tmpl, Transaction txn, int fetchSize) Return an AdminIterator that will iterate over all the entries in the space that match the given template and are visible under the given transaction.
JavaSpace	space() Return the space that this administrative object governs.

Methods inherited from interface net.jini.admin.JoinAdmin

addLookupAttributes, addLookupGroups, addLookupLocators, getLookupAttributes, getLookupGroups, getLookupLocators, modifyLookupAttributes, removeLookupGroups, removeLookupLocators, setLookupGroups, setLookupLocators

Methods inherited from interface com.sun.jini.admin.DestroyAdmin

destroy

Methods inherited from interface com.sun.jini.mahout.RegistryAdmin

enableRegistryBinding

Method Detail

space

public JavaSpace space()
                throws java.rmi.RemoteException

Return the space that this administrative object governs.

contents

public AdminIterator contents(Entry tmpl,
                              Transaction txn)
                       throws TransactionException,
                              java.lang.SecurityException,
                              java.rmi.RemoteException

Return an AdminIterator that will iterate over all the entries in the space that match the given template and are visible under the given transaction.

The interactions between other operations on the space and the returned iterator are undefined

Parameters:

tmpl - The iterator should return only entries that match tmpl

txn - The iterator should return only entries that match this transaction

contents

public AdminIterator contents(Entry tmpl,
                              Transaction txn,
                              int fetchSize)
                       throws TransactionException,
                              java.lang.SecurityException,
                              java.rmi.RemoteException

Return an AdminIterator that will iterate over all the entries in the space that match the given template and are visible under the given transaction.

The interactions between other operations on the space and the returned iterator are undefined

Parameters:

tmpl - The iterator should return only entries that match tmpl

txn - The iterator should return only entries that match this transaction

fetchSize - advice on how many entries to fetch when the iterator has to go to the server for more entries.