com.cognifide.qa.bb.aem.touch.util.DataPathUtil.java Source code

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Here is the source code for com.cognifide.qa.bb.aem.touch.util.DataPathUtil.java

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/*-
 * #%L
 * Bobcat
 * %%
 * Copyright (C) 2016 Cognifide Ltd.
 * %%
 * 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.
 * #L%
 */
package com.cognifide.qa.bb.aem.touch.util;

import org.apache.commons.lang3.StringUtils;

/**
 * Data path util class.
 */
public final class DataPathUtil {

    private DataPathUtil() {
        // utility class
    }

    /**
     * Method normalizes data path. Checks if last character of path is digit, if yes, then returns substring
     * before last {@code _} occurrence.
     * Example: for given in parameter string '/title_1234' method will return '/title'
     *
     * @param dataPath data path.
     * @return normalized data path.
     */
    public static String normalize(String dataPath) {
        return Character.isDigit(dataPath.charAt(dataPath.length() - 1))
                ? StringUtils.substringBeforeLast(dataPath, "_")
                : dataPath;
    }
}