org.dromara.hutool.http.server.handler.ActionHandler Maven / Gradle / Ivy
/*
* Copyright (c) 2013-2024 Hutool Team and hutool.cn
*
* 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 org.dromara.hutool.http.server.handler;
import org.dromara.hutool.http.server.HttpExchangeWrapper;
import org.dromara.hutool.http.server.HttpServerRequest;
import org.dromara.hutool.http.server.HttpServerResponse;
import org.dromara.hutool.http.server.action.Action;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import java.io.IOException;
/**
* Action处理器，用于将HttpHandler转换为Action形式
*
* @author looly
* @since 5.2.6
*/
public class ActionHandler implements HttpHandler {
private final Action action;
/**
* 构造
*
* @param action Action
*/
public ActionHandler(final Action action) {
this.action = action;
}
@Override
public void handle(final HttpExchange httpExchange) throws IOException {
final HttpServerRequest request;
final HttpServerResponse response;
if (httpExchange instanceof HttpExchangeWrapper) {
// issue#3343 当使用Filter时，可能读取了请求参数，此时使用共享的req和res，可复用缓存
final HttpExchangeWrapper wrapper = (HttpExchangeWrapper) httpExchange;
request = wrapper.getRequest();
response = wrapper.getResponse();
} else {
request = new HttpServerRequest(httpExchange);
response = new HttpServerResponse(httpExchange);
}
action.doAction(request, response);
httpExchange.close();
}
}