org.hibernate.type.CharacterType.java Source code

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Here is the source code for org.hibernate.type.CharacterType.java

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/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.type;

import java.io.Serializable;

import org.hibernate.dialect.Dialect;
import org.hibernate.type.descriptor.java.CharacterTypeDescriptor;
import org.hibernate.type.descriptor.sql.CharTypeDescriptor;

/**
 * A type that maps between {@link java.sql.Types#CHAR CHAR(1)} and {@link Character}
 *
 * @author Gavin King
 * @author Steve Ebersole
 */
public class CharacterType extends AbstractSingleColumnStandardBasicType<Character>
        implements PrimitiveType<Character>, DiscriminatorType<Character> {

    public static final CharacterType INSTANCE = new CharacterType();

    public CharacterType() {
        super(CharTypeDescriptor.INSTANCE, CharacterTypeDescriptor.INSTANCE);
    }

    public String getName() {
        return "character";
    }

    @Override
    public String[] getRegistrationKeys() {
        return new String[] { getName(), char.class.getName(), Character.class.getName() };
    }

    public Serializable getDefaultValue() {
        throw new UnsupportedOperationException("not a valid id type");
    }

    public Class getPrimitiveClass() {
        return char.class;
    }

    public String objectToSQLString(Character value, Dialect dialect) {
        return '\'' + toString(value) + '\'';
    }

    public Character stringToObject(String xml) {
        return fromString(xml);
    }

}