com.navercorp.pinpoint.plugin.httpclient3.HttpClient3CookieExtractor.java Source code

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Here is the source code for com.navercorp.pinpoint.plugin.httpclient3.HttpClient3CookieExtractor.java

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/*
 * Copyright 2018 NAVER Corp.
 *
 * 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.navercorp.pinpoint.plugin.httpclient3;

import com.navercorp.pinpoint.bootstrap.plugin.request.util.CookieExtractor;
import com.navercorp.pinpoint.common.util.StringUtils;
import org.apache.commons.httpclient.HttpMethod;

/**
 * @author Woonduk Kang(emeroad)
 */
public class HttpClient3CookieExtractor implements CookieExtractor<HttpMethod> {

    public static final CookieExtractor<HttpMethod> INSTANCE = new HttpClient3CookieExtractor();

    @Override
    public String getCookie(HttpMethod httpMethod) {
        final org.apache.commons.httpclient.Header cookie = httpMethod.getRequestHeader("Cookie");
        if (cookie != null) {
            final String value = cookie.getValue();
            if (StringUtils.hasLength(value)) {
                return value;
            }
        }
        return null;
    }

}