| /* |
| * Copyright (c) 2011, 2012, 2016 Eike Stepper (Loehne, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Ibrahim Sallam - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.server.internal.objectivity.schema; |
| |
| import org.eclipse.emf.cdo.common.branch.CDOBranchPoint; |
| import org.eclipse.emf.cdo.common.lock.CDOLockUtil; |
| import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea; |
| import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea.Handler; |
| import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager; |
| |
| import com.objy.db.app.Iterator; |
| import com.objy.db.app.ooId; |
| import com.objy.db.app.ooObj; |
| import com.objy.db.util.ooMap; |
| |
| /** |
| * @author Ibrahim Sallam |
| */ |
| public class ObjyLockAreaManager extends ooObj |
| { |
| |
| private ooMap lockAreasMap; |
| |
| private ObjyLockAreaManager() |
| { |
| } |
| |
| protected void createMap(ooObj clusterObject) |
| { |
| lockAreasMap = new ooMap(); |
| clusterObject.cluster(lockAreasMap); |
| } |
| |
| public static ObjyLockAreaManager create(ooId scopeContOid) |
| { |
| ObjyLockAreaManager manager = new ObjyLockAreaManager(); |
| ooObj clusterObject = ooObj.create_ooObj(scopeContOid); |
| clusterObject.cluster(manager); |
| |
| manager.createMap(manager); |
| |
| return manager; |
| } |
| |
| public void getLockAreas(InternalCDOBranchManager branchManager, String userIDPrefix, Handler handler) |
| { |
| fetch(); |
| Iterator itr = lockAreasMap.elements(); |
| while (itr.hasNext()) |
| { |
| ObjyLockArea objyLockArea = (ObjyLockArea)itr.next(); |
| String userID = objyLockArea.getUserID(); |
| if (userID != null && userID.startsWith(userIDPrefix)) |
| { |
| if (!handler.handleLockArea(makeLockArea(branchManager, objyLockArea))) |
| { |
| return; |
| } |
| } |
| } |
| } |
| |
| private LockArea makeLockArea(InternalCDOBranchManager branchManager, ObjyLockArea objyLockArea) |
| { |
| ObjyBranch objyBranch = objyLockArea.getBranch(); |
| CDOBranchPoint branchPoint = branchManager.getBranch(objyBranch.getBranchId()).getPoint(objyLockArea.getTimeStamp()); |
| return CDOLockUtil.createLockArea(objyLockArea.getDurableLockingID(), objyLockArea.getUserID(), branchPoint, objyLockArea.isReadOnly(), |
| objyLockArea.getLocks()); |
| } |
| |
| } |