com.northernwall.hadrian.handlers.host.HostGetDetailsHandler Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2014 Richard Thurston.
 *
 * 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.northernwall.hadrian.handlers.host;

import com.google.gson.Gson;
import com.northernwall.hadrian.handlers.BasicHandler;
import com.northernwall.hadrian.details.HostDetailsHelper;
import com.google.gson.stream.JsonWriter;
import com.northernwall.hadrian.config.Const;
import com.northernwall.hadrian.db.DataAccess;
import com.northernwall.hadrian.domain.Host;
import com.northernwall.hadrian.domain.Service;
import com.northernwall.hadrian.handlers.host.dao.GetHostDetailsData;
import java.io.IOException;
import java.io.OutputStreamWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.jetty.server.Request;

/**
 *
 * @author Richard Thurston
 */
public class HostGetDetailsHandler extends BasicHandler {

    private final HostDetailsHelper hostDetailsHelper;

    public HostGetDetailsHandler(DataAccess dataAccess, Gson gson, HostDetailsHelper hostDetailsHelper) {
        super(dataAccess, gson);
        this.hostDetailsHelper = hostDetailsHelper;
    }

    @Override
    public void handle(String target, Request request, HttpServletRequest httpRequest, HttpServletResponse response) throws IOException, ServletException {
        Service service = getService(request);
        Host host = getHost(request, service);

        GetHostDetailsData details = hostDetailsHelper.getDetails(host);

        toJson(response, details);
        response.setStatus(200);
        request.setHandled(true);
    }

}