001: /*
002: * $Header: /export/home/cvsroot/MyPersonalizerRepository/MyPersonalizer/Subsystems/Kernel/Sources/es/udc/mypersonalizer/kernel/model/repository/interfaces/ServicePermissionsAccessor.java,v 1.1.1.1 2004/03/25 12:08:36 fbellas Exp $
003: * $Revision: 1.1.1.1 $
004: * $Date: 2004/03/25 12:08:36 $
005: *
006: * =============================================================================
007: *
008: * Copyright (c) 2003, The MyPersonalizer Development Group
009: * (http://www.tic.udc.es/~fbellas/mypersonalizer/index.html) at
010: * University Of A Coruna
011: * All rights reserved.
012: *
013: * Redistribution and use in source and binary forms, with or without
014: * modification, are permitted provided that the following conditions are met:
015: *
016: * - Redistributions of source code must retain the above copyright notice,
017: * this list of conditions and the following disclaimer.
018: *
019: * - Redistributions in binary form must reproduce the above copyright notice,
020: * this list of conditions and the following disclaimer in the documentation
021: * and/or other materials provided with the distribution.
022: *
023: * - Neither the name of the University Of A Coruna nor the names of its
024: * contributors may be used to endorse or promote products derived from
025: * this software without specific prior written permission.
026: *
027: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
028: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
029: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
030: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
031: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
032: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
033: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
034: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
035: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
036: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
037: * POSSIBILITY OF SUCH DAMAGE.
038: *
039: */
040:
041: package es.udc.mypersonalizer.kernel.model.repository.interfaces;
042:
043: import java.util.Collection;
044:
045: import es.udc.mypersonalizer.kernel.util.exceptions.InstanceNotFoundException;
046: import es.udc.mypersonalizer.kernel.util.exceptions.DuplicateInstanceException;
047: import es.udc.mypersonalizer.kernel.util.exceptions.InternalErrorException;
048:
049: /**
050: * This interface specifies the methods required to store and retrieve
051: * instances of the <code>ServicePermissions</code> class.
052: *
053: * @author Abel Iago Toral Quiroga
054: * @author Abel Muinho
055: * @since 1.0
056: */
057: public interface ServicePermissionsAccessor {
058:
059: /**
060: * Finds the permissions for a service by its identifier.
061: * @param serviceIdentifier The service identifier.
062: * @return The <code>ServicePermissions</code> object
063: * @throws InternalErrorException if a severe failure occured
064: * @throws InstanceNotFoundException if the service permissions
065: * doesn't exist.
066: */
067: public ServicePermissions findServicePermissions(
068: String serviceIdentifier) throws InstanceNotFoundException,
069: InternalErrorException;
070:
071: /**
072: * Updates the permissions for a service.
073: * @param servicePermissions The new permissions for the service.
074: * @throws InternalErrorException if a severe failure occured
075: * @throws InstanceNotFoundException if it was unable to find the service
076: * permissions to be updated.
077: */
078: public void updateServicePermissions(
079: ServicePermissions servicePermissions)
080: throws InstanceNotFoundException, InternalErrorException;
081:
082: /**
083: * Removes the permissions for a service.
084: * @param serviceIdentifier The service identifier.
085: * @throws InternalErrorException if a severe failure occured
086: * @throws InstanceNotFoundException if it was unable to find the service
087: * permissions.
088: */
089: public void removeServicePermissions(String serviceIdentifier)
090: throws InstanceNotFoundException, InternalErrorException;
091:
092: /**
093: * Adds the permissions for a service.
094: * @param servicePermissions The permissions for the service.
095: * @throws InternalErrorException if a severe failure occured
096: * @throws DuplicateInstanceException if the service already has
097: * permissions.
098: */
099: public void addServicePermissions(
100: ServicePermissions servicePermissions)
101: throws DuplicateInstanceException, InternalErrorException;
102:
103: /**
104: * Retrives the permissions for all services.
105: * @return a Collection with the permissions for all services.
106: * @throws InternalErrorException if a severe failure occured.
107: */
108: public Collection findAllServicePermissions()
109: throws InternalErrorException;
110: }
|