AbstractInfluxdbMetricsSender.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.jmeter.visualizers.backend.influxdb;

/**
 * Base class for {@link InfluxdbMetricsSender}
 * @since 3.2
 */
abstract class AbstractInfluxdbMetricsSender implements InfluxdbMetricsSender {

    /**
     * For tag keys, tag values always use a backslash character
     * \ to escape List of special characters : commas , equal sign = spaces
     */
    static final String tagToStringValue(String s) {
        return s.trim().replaceAll(" ", "\\\\ ").replaceAll(",", "\\\\,").replaceAll("=", "\\\\=");
    }
    
    /**
     * For field always use a backslash character
     * \ to escape " caractere
     */
    static final String fieldToStringValue(String s) {
        return s.trim().replaceAll("\"", "\\\\\"");
    }

}