001: /*
002: * $Header: /export/home/cvsroot/MyPersonalizerRepository/MyPersonalizer/Subsystems/Kernel/Sources/es/udc/mypersonalizer/kernel/model/repository/interfaces/UserRegistrationInformationAccessor.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.DuplicateInstanceException;
046: import es.udc.mypersonalizer.kernel.util.exceptions.InstanceNotFoundException;
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>UserRegistrationInformation</code> class.
052: *
053: * @author Fernando Bellas
054: * @since 1.0
055: */
056: public interface UserRegistrationInformationAccessor {
057:
058: /**
059: * Finds the user registration information which login name matches
060: * the one passed as a parameter.
061: *
062: * @param loginName the login name
063: * @return the user registration information
064: * @throws InternalErrorException if a severe failure occured
065: * @throws InstanceNotFoundException if it was unable to find a user registration
066: * information for the login name
067: */
068: UserRegistrationInformation findUserRegistrationInformation(
069: String loginName) throws InternalErrorException,
070: InstanceNotFoundException;
071:
072: /**
073: * Finds user registration informations by range.
074: *
075: * @param offset the number of initial user registration informations to
076: * be skipped
077: * @param size the number of user registration informations to be fetched
078: * @return the user registration informations ordered by login name. If the
079: * collection size is less than the parameter "size" that means
080: * that there are no more user registration informations to read
081: */
082: public Collection findUserRegistrationInformationsByRange(
083: int offset, int size) throws InternalErrorException;
084:
085: /**
086: * Removes a user registration information.
087: *
088: * @param loginName the user registration information login name
089: * @throws InternalErrorException if a severe failure occured
090: * @throws InstanceNotFoundException if it was unable to find a user registration
091: * information for the login name
092: */
093: void removeUserRegistrationInformation(String loginName)
094: throws InternalErrorException, InstanceNotFoundException;
095:
096: /**
097: * Updates a user registration information.
098: *
099: * @param userRegistrationInformation the new user registration
100: * information
101: * @throws InternalErrorException if a servere failure occured
102: * @throws InstanceNotFoundException if it was unable to find the user
103: * registration information
104: */
105: void updateUserRegistrationInformation(
106: UserRegistrationInformation userRegistrationInformation)
107: throws InternalErrorException, InstanceNotFoundException;
108:
109: /**
110: * Adds a new user registration information.
111: *
112: * @param userRegistrationInformation the new user registration
113: * information to be added
114: * @throws InternalErrorException if a severe failure occured
115: * @throws DuplicateInstanceException if the user registration information
116: * already exists
117: */
118: void addUserRegistrationInformation(
119: UserRegistrationInformation userRegistrationInformation)
120: throws InternalErrorException, DuplicateInstanceException;
121:
122: }
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