Java tutorial
/* * Copyright (C) 2011 Thomas Akehurst * * 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.github.tomakehurst.wiremock.http; import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.databind.JsonSerializer; import com.fasterxml.jackson.databind.SerializerProvider; import java.io.IOException; public class HttpHeadersJsonSerializer extends JsonSerializer<HttpHeaders> { @Override public void serialize(HttpHeaders headers, JsonGenerator jgen, SerializerProvider provider) throws IOException { jgen.writeStartObject(); for (HttpHeader header : headers.all()) { if (header.isSingleValued()) { jgen.writeStringField(header.key(), header.firstValue()); } else { jgen.writeArrayFieldStart(header.key()); for (String value : header.values()) { jgen.writeString(value); } jgen.writeEndArray(); } } jgen.writeEndObject(); } }