com.bixuebihui.shardingjdbc.core.util.StringUtil Maven / Gradle / Ivy

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a fast small database connection pool and a active record flavor mini framework

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/*
 * Copyright 1999-2015 dangdang.com.
 * 
 * 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.bixuebihui.shardingjdbc.core.util;


import java.util.Arrays;
import java.util.List;

/**
 * String utility class.
 *
 * @author zhangliang
 * @version $Id: $Id
 */
public final class StringUtil {

    /**
     * Adjust is boolean value or not.
     *
     * @param value to be adjusted string value
     * @return is boolean value or not
     */
    public static boolean isBooleanValue(final String value) {
        return Boolean.TRUE.toString().equalsIgnoreCase(value) || Boolean.FALSE.toString().equalsIgnoreCase(value);
    }

    /**
     * Adjust is int value or not.
     *
     * @param value to be adjusted string value
     * @return is int value or not
     */
    public static boolean isIntValue(final String value) {
        try {
            Integer.parseInt(value);
            return true;
        } catch (final NumberFormatException ex) {
            return false;
        }
    }

    /**
     * Adjust is long value or not.
     *
     * @param value to be adjusted string value
     * @return is long value or not
     */
    public static boolean isLongValue(final String value) {
        try {
            Long.parseLong(value);
            return true;
        } catch (final NumberFormatException ex) {
            return false;
        }
    }

    /**
     * Split string value to list by comma delimiter.
     *
     * @param value to be split string value
     * @return split list
     */
    public static List splitWithComma(final String value) {
    	return Arrays.asList(org.apache.commons.lang3.StringUtils.stripAll(
    			org.apache.commons.lang3.StringUtils.split(value, ",")));
    }
}