io.pcp.parfait.dropwizard.DefaultMetricNameTranslator Maven / Gradle / Ivy

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Reporter for Dropwizard (ex Codahale) metrics that publishes to Parfait

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/*
 * Copyright 2009-2017 Aconex
 *
 * 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 io.pcp.parfait.dropwizard;

import java.util.LinkedHashMap;
import java.util.Map;

public class DefaultMetricNameTranslator implements MetricNameTranslator {

    private Map replacements = new LinkedHashMap<>();

    public DefaultMetricNameTranslator(Map replacements) {
        this.replacements = replacements;
    }

    @Override
    public String translate(String name) {
        String translatedName = name;
        for (Map.Entry entry : replacements.entrySet()) {
            translatedName = translatedName.replaceAll(entry.getKey(), entry.getValue());
        }
        return translatedName;
    }
}