Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2012, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.type.descriptor.sql;
import java.sql.Types;
import java.util.concurrent.ConcurrentHashMap;
/**
* Information pertaining to JDBC type families.
*
* @author Steve Ebersole
*/
public class JdbcTypeFamilyInformation {
public static final JdbcTypeFamilyInformation INSTANCE = new JdbcTypeFamilyInformation();
// todo : make Family non-enum so it can be expanded by Dialects?
public static enum Family {
BINARY( Types.BINARY, Types.VARBINARY, Types.LONGVARBINARY ),
NUMERIC( Types.BIGINT, Types.DECIMAL, Types.DOUBLE, Types.FLOAT, Types.INTEGER, Types.NUMERIC, Types.REAL, Types.SMALLINT, Types.TINYINT ),
CHARACTER( Types.CHAR, Types.LONGNVARCHAR, Types.LONGVARCHAR, Types.NCHAR, Types.NVARCHAR, Types.VARCHAR ),
DATETIME( Types.DATE, Types.TIME, Types.TIMESTAMP ),
CLOB( Types.CLOB, Types.NCLOB );
private final int[] typeCodes;
private Family(int... typeCodes) {
this.typeCodes = typeCodes;
for ( final int typeCode : typeCodes ) {
JdbcTypeFamilyInformation.INSTANCE.typeCodeToFamilyMap.put( typeCode, this );
}
}
public int[] getTypeCodes() {
return typeCodes;
}
}
private ConcurrentHashMap typeCodeToFamilyMap = new ConcurrentHashMap();
/**
* Will return {@code null} if no match is found.
*
* @param typeCode The JDBC type code.
*
* @return The family of datatypes the type code belongs to, or {@code null} if it belongs to no known families.
*/
public Family locateJdbcTypeFamilyByTypeCode(int typeCode) {
return typeCodeToFamilyMap.get( Integer.valueOf( typeCode ) );
}
}