001    /*
002     * Cumulus4j - Securing your data in the cloud - http://cumulus4j.org
003     * Copyright (C) 2011 NightLabs Consulting GmbH
004     *
005     * This program is free software: you can redistribute it and/or modify
006     * it under the terms of the GNU Affero General Public License as
007     * published by the Free Software Foundation, either version 3 of the
008     * License, or (at your option) any later version.
009     *
010     * This program is distributed in the hope that it will be useful,
011     * but WITHOUT ANY WARRANTY; without even the implied warranty of
012     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013     * GNU Affero General Public License for more details.
014     *
015     * You should have received a copy of the GNU Affero General Public License
016     * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017     */
018    package org.cumulus4j.store.model;
019    
020    import javax.jdo.annotations.Column;
021    import javax.jdo.annotations.IdentityType;
022    import javax.jdo.annotations.Inheritance;
023    import javax.jdo.annotations.InheritanceStrategy;
024    import javax.jdo.annotations.PersistenceCapable;
025    import javax.jdo.annotations.Unique;
026    
027    /**
028     * <p>
029     * Persistent index information for fields of type {@link String} being shorter than 256 characters (e.g. <code>VARCHAR(255)</code>).
030     * </p>
031     * @author Marco หงุ่ยตระกูล-Schulze - marco at nightlabs dot de
032     */
033    @PersistenceCapable(identityType=IdentityType.APPLICATION, detachable="true")
034    @Inheritance(strategy=InheritanceStrategy.NEW_TABLE)
035    @Unique(members={"fieldMeta", "indexKey"})
036    public class IndexEntryStringShort
037    extends IndexEntry
038    {
039            @Column(length=255)
040            private String indexKey;
041    
042            @Override
043            public String getIndexKey() {
044                    return indexKey;
045            }
046    
047            @Override
048            protected void setIndexKey(Object indexKey) {
049                    this.indexKey = (String) indexKey;
050            }
051    }