# HttpRequestContext.java

    /*
     * Copyright (c) 2019, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
     *
     * WSO2 Inc. 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.synapse.commons.emulator.http.consumer;

    import io.netty.handler.codec.http.HttpMethod;
    import io.netty.handler.codec.http.HttpVersion;

    import java.util.ArrayList;
    import java.util.HashMap;
    import java.util.List;
    import java.util.Map;

    public class HttpRequestContext {

        private Map<String, List<String>> headerParameters;
        private Map<String, List<String>> queryParameters;
        private StringBuilder requestBody;
        private String uri;
        private HttpMethod httpMethod;
        private HttpVersion httpVersion;
        private boolean isKeepAlive;

        void addHeaderParameter(String key, String value) {
            if (headerParameters == null) {
                this.headerParameters = new HashMap<>();
            }

            List<String> headerValues = this.headerParameters.get(key);
            if (headerValues == null) {
                headerValues = new ArrayList<>();
            }
            headerValues.add(value);
            this.headerParameters.put(key, headerValues);
        }

        public Map<String, List<String>> getQueryParameters() {
            return queryParameters;
        }

        void setQueryParameters(Map<String, List<String>> queryParameters) {
            this.queryParameters = queryParameters;
        }

        public Map<String, List<String>> getHeaderParameters() {
            return headerParameters;
        }

        void appendResponseContent(Object content) {
            if (requestBody == null) {
                this.requestBody = new StringBuilder();
            }
            this.requestBody.append(content);
        }

        public String getUri() {
            return uri;
        }

        public void setUri(String uri) {
            this.uri = uri;
        }

        public HttpMethod getHttpMethod() {
            return httpMethod;
        }

        void setHttpMethod(HttpMethod httpMethod) {
            this.httpMethod = httpMethod;
        }

        public HttpVersion getHttpVersion() {
            return httpVersion;
        }

        void setHttpVersion(HttpVersion httpVersion) {
            this.httpVersion = httpVersion;
        }

        boolean isKeepAlive() {
            return isKeepAlive;
        }

        void setKeepAlive(boolean isKeepAlive) {
            this.isKeepAlive = isKeepAlive;
        }

        public String getRequestBody() {
            if (requestBody == null) {
                return null;
            }

            return requestBody.toString();
        }
    }