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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.math.BigDecimal;
    19  import java.math.BigInteger;
    20
    21  /**
    22   * {@link BigInteger}への変換を行うコンバータです。
    23   *
    24   * @author baba
    25   */
    26  public class BigIntegerConverter extends AbstractDecimalNumberConverter {
    27
    28  	/**
    29  	 * {@inheritDoc}
    30  	 */
    31  	public Class<?> getObjectType() {
    32  		return BigInteger.class;
    33  	}
    34
    35  	/**
    36  	 * {@inheritDoc}
    37  	 */
    38  	@Override
    39  	protected Number convert(final BigDecimal decimal) {
    40  		return decimal.toBigIntegerExact();
    41  	}
    42
    43  	/**
    44  	 * {@inheritDoc}
    45  	 */
    46  	@Override
    47  	protected BigDecimal getMinValue() {
    48  		return null;
    49  	}
    50
    51  	/**
    52  	 * {@inheritDoc}
    53  	 */
    54  	@Override
    55  	protected BigDecimal getMaxValue() {
    56  		return null;
    57  	}
    58
    59  }