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    1   /*
    2    * Copyright 2004-2009 the Seasar Foundation and the Others.
    3    *
    4    * Licensed under the Apache License, Version 2.0 (the "License");
    5    * you may not use this file except in compliance with the License.
    6    * You may obtain a copy of the License at
    7    *
    8    *     http://www.apache.org/licenses/LICENSE-2.0
    9    *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
    13   * either express or implied. See the License for the specific language
    14   * governing permissions and limitations under the License.
    15   */
    16  package org.seasar.cubby.converter.impl;
    17
    18  import java.util.Date;
    19
    20  import org.seasar.cubby.converter.ConversionException;
    21  import org.seasar.cubby.converter.ConversionHelper;
    22
    23  /**
    24   * {@link java.sql.Date}への変換を行うコンバータです。
    25   * <p>
    26   * 変換元のオブジェクトの文字列表現をフォーマットに従って{@link java.sql.Date}に変換した結果を変換先とします。
    27   * </p>
    28   *
    29   * @author baba
    30   */
    31  public class SqlDateConverter extends AbstractDateConverter {
    32
    33  	/**
    34  	 * {@inheritDoc}
    35  	 */
    36  	public Class<?> getObjectType() {
    37  		return java.sql.Date.class;
    38  	}
    39
    40  	/**
    41  	 * {@inheritDoc}
    42  	 */
    43  	public Object convertToObject(final Object value,
    44  			final Class<?> objectType, final ConversionHelper helper)
    45  			throws ConversionException {
    46  		if (value == null) {
    47  			return null;
    48  		}
    49  		final String pattern = helper.getFormatPattern().getDatePattern();
    50  		final Date date = toDate(value.toString(), pattern);
    51  		return new java.sql.Date(date.getTime());
    52  	}
    53
    54  	/**
    55  	 * {@inheritDoc}
    56  	 */
    57  	public String convertToString(final Object value,
    58  			final ConversionHelper helper) {
    59  		if (value == null) {
    60  			return null;
    61  		}
    62  		final String pattern = helper.getFormatPattern().getDatePattern();
    63  		return toString((java.sql.Date) value, pattern);
    64  	}
    65
    66  }