Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
/*
* Copyright (C) 1998, 1999, 2000, 2001,
*
* Arjuna Solutions Limited,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: ObjectStore.java 2342 2006-03-30 13:06:17Z $
*/
package com.arjuna.ats.arjuna.objectstore;
import com.arjuna.ats.arjuna.common.Uid;
import com.arjuna.ats.arjuna.exceptions.ObjectStoreException;
import com.arjuna.ats.arjuna.state.InputObjectState;
/**
* All ObjectStore implementations that are used to drive recovery
* MUST implement this interface. Because recovery is a superset of
* transaction logging, those methods are also available.
*
* @author Mark Little ([email protected])
* @version $Id: ObjectStore.java 2342 2006-03-30 13:06:17Z $
* @since JTS 1.0.
*/
public interface RecoveryStore extends TxLog
{
/**
* Obtain all of the Uids for a specified type.
*
* @param s The type to scan for.
* @param buff The object state in which to store the Uids
* @param m The file type to look for (e.g., committed, shadowed). [StateStatus]
*
* @return true if no errors occurred, false
* otherwise.
*/
public boolean allObjUids (String s, InputObjectState buff, int m) throws ObjectStoreException;
public boolean allObjUids (String s, InputObjectState buff) throws ObjectStoreException;
/**
* Obtain all types of objects stored in the object store.
*
* @param buff The state in which to store the types.
*
* @return true if no errors occurred, false
* otherwise.
*/
public boolean allTypes (InputObjectState buff) throws ObjectStoreException;
/**
* @param u The object to query.
* @param tn The type of the object to query.
*
* @return the current state of the object's state (e.g., shadowed,
* committed ...) [StateStatus]
*/
public int currentState (Uid u, String tn) throws ObjectStoreException;
/**
* Hide the object's state in the object store. Used by crash
* recovery.
*
* @param u The object to work on.
* @param tn The type of the object to work on.
*
* @return true if no errors occurred, false
* otherwise.
*/
public boolean hide_state (Uid u, String tn) throws ObjectStoreException;
/**
* Reveal a hidden object's state.
*
* @param u The object to work on.
* @param tn The type of the object to work on.
*
* @return true if no errors occurred, false
* otherwise.
*/
public boolean reveal_state (Uid u, String tn) throws ObjectStoreException;
/**
* Read the object's committed state.
*
* @param u The object to work on.
* @param tn The type of the object to work on.
*
* @return the state of the object.
*/
public InputObjectState read_committed (Uid u, String tn) throws ObjectStoreException;
/**
* Is the current state of the object the same as that provided as the last
* parameter?
*
* @param u The object to work on.
* @param tn The type of the object.
* @param st The expected type of the object. [StateType]
*
* @return true if the current state is as expected,
* false otherwise.
*/
public boolean isType (Uid u, String tn, int st) throws ObjectStoreException;
}
