/*
    *  Copyright 2013 Christopher Pheby
    *
    *  Licensed under the Apache License, Version 2.0 (the "License");
    *  you may not use this file except in compliance with the License.
    *  You may obtain a copy of the License at
    *
    *      http://www.apache.org/licenses/LICENSE-2.0
    *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  package org.jadira.usertype.spi.shared;
  
  import java.util.Calendar;
  import java.util.Date;
  
  import org.hibernate.dialect.Dialect;
  import org.hibernate.type.AbstractSingleColumnStandardBasicType;
  import org.hibernate.type.IdentifierType;
  import org.hibernate.type.LiteralType;
  import org.hibernate.type.StringType;
  import org.hibernate.type.descriptor.java.JdbcDateTypeDescriptor;
  import org.jadira.usertype.spi.shared.descriptor.sql.DstSafeDateTypeDescriptor;
  
  /**
   * @deprecated This class should no longer be used now that Hibernate allows configuration of  hibernate.jdbc.time_zone configuration property 
   */
  @Deprecated
  public class DstSafeDateType
  		extends AbstractSingleColumnStandardBasicType<Date>
  		implements IdentifierType<Date>, LiteralType<Date> {
  
  	private static final long serialVersionUID = 669738618020424223L;
  
  	public static final DstSafeDateType INSTANCE = new DstSafeDateType();
  
  	public DstSafeDateType() {
  		super(DstSafeDateTypeDescriptor.INSTANCE,
  				JdbcDateTypeDescriptor.INSTANCE);
  	}
  	
  	public DstSafeDateType(Calendar cal) {
  		super(cal == null ? DstSafeDateTypeDescriptor.INSTANCE : new DstSafeDateTypeDescriptor(cal),
  				JdbcDateTypeDescriptor.INSTANCE);
  	}
  	public String getName() {
  		return "dstSafeDate";
  	}
  
  	@Override
  	public String[] getRegistrationKeys() {
  		return new String[] {
  				getName(),
  				java.sql.Date.class.getName()
  		};
  	}
  
  	public String objectToSQLString(Date value, Dialect dialect) throws Exception {
  		final java.sql.Date jdbcDate = java.sql.Date.class.isInstance( value )
  				? ( java.sql.Date ) value
  				: new java.sql.Date( value.getTime() );
  		// TODO : use JDBC date literal escape syntax? -> {d 'date-string'} in yyyy-mm-dd format
  		return StringType.INSTANCE.objectToSQLString( jdbcDate.toString(), dialect );
  	}
  
  	public Date stringToObject(String xml) {
  		return fromString( xml );
  	}
  }