com.baidu.rigel.biplatform.tesseract.util.String2DateUtils.java Source code

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Here is the source code for com.baidu.rigel.biplatform.tesseract.util.String2DateUtils.java

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/**
 * Copyright (c) 2014 Baidu, Inc. All Rights Reserved.
 *
 * 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 com.baidu.rigel.biplatform.tesseract.util;

import org.apache.commons.lang.StringUtils;

/**
 * 
 * String2DateUtils
 * @author lijin
 *
 */
public class String2DateUtils {
    /**
     * 
     * ?
     * @param str 
     * @return DateFormatType
     */
    public static DateFormatType dateFormatType(String str) {
        DateFormatType result = null;
        if (!StringUtils.isBlank(str)) {
            if (str.matches("[0-9]*-[0-1][0-9]-[0-3][0-9]")) {
                result = DateFormatType.DATE_FORMAT_YYYY_MM_DD;
            } else if (str.matches("[0-9]*") && str.length() == 8) {
                result = DateFormatType.DATE_FORMAT_YYYYMMDD;
            }

        }
        return result;
    }

}