org.webbitserver.netty.NettyHttpRequest Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of webbit Show documentation
A Java event based WebSocket and HTTP server
There is a newer version: 0.4.15
package org.webbitserver.netty;

import org.jboss.netty.channel.MessageEvent;
import org.jboss.netty.handler.codec.http.HttpRequest;
import org.jboss.netty.util.CharsetUtil;
import org.webbitserver.InboundCookieParser;
import org.webbitserver.helpers.QueryParameters;

import java.net.HttpCookie;
import java.net.SocketAddress;
import java.net.URI;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class NettyHttpRequest implements org.webbitserver.HttpRequest {

    private final HttpRequest httpRequest;
    private final MessageEvent messageEvent;
    private final Map data = new HashMap();
    private final Object id;
    private final long timestamp;

    public QueryParameters queryParameters;
    public QueryParameters postParameters;

    public NettyHttpRequest(MessageEvent messageEvent, HttpRequest httpRequest, Object id, long timestamp) {
        this.messageEvent = messageEvent;
        this.httpRequest = httpRequest;
        this.id = id;
        this.timestamp = timestamp;
    }

    @Override
    public String uri() {
        return httpRequest.getUri();
    }

    @Override
    public NettyHttpRequest uri(String uri) {
        httpRequest.setUri(uri);
        return this;
    }

    @Override
    public String header(String name) {
        return httpRequest.getHeader(name);
    }

    @Override
    public List headers(String name) {
        return httpRequest.getHeaders(name);
    }

    @Override
    public boolean hasHeader(String name) {
        return httpRequest.containsHeader(name);
    }

    @Override
    public List cookies() {
        return InboundCookieParser.parse(headers(COOKIE_HEADER));
    }

    @Override
    public HttpCookie cookie(String name) {
        for (HttpCookie cookie : cookies()) {
            if (cookie.getName().equals(name)) {
                return cookie;
            }
        }
        return null;
    }

    @Override
    public String queryParam(String key) {
        return parsedQueryParams().first(key);
    }

    @Override
    public List queryParams(String key) {
        return parsedQueryParams().all(key);
    }

    @Override
    public Set queryParamKeys() {
        return parsedQueryParams().keys();
    }

    @Override
    public String postParam(String key) {
        return parsedPostParams().first(key);
    }

    @Override
    public List postParams(String key) {
        return parsedPostParams().all(key);
    }

    @Override
    public Set postParamKeys() {
        return parsedPostParams().keys();
    }

    private QueryParameters parsedQueryParams() {
        if (queryParameters == null) {
            queryParameters = new QueryParameters(URI.create(uri()).getQuery());
        }
        return queryParameters;
    }

    private QueryParameters parsedPostParams() {
        if (postParameters == null) {
            postParameters = new QueryParameters(body());
        }
        return postParameters;
    }

    @Override
    public String cookieValue(String name) {
        HttpCookie cookie = cookie(name);
        return cookie == null ? null : cookie.getValue();
    }

    @Override
    public List> allHeaders() {
        return httpRequest.getHeaders();
    }

    @Override
    public String method() {
        return httpRequest.getMethod().getName();
    }

    @Override
    public String body() {
        return httpRequest.getContent().toString(CharsetUtil.UTF_8); // TODO get charset from request
    }

    @Override
    public byte[] bodyAsBytes() {
        return httpRequest.getContent().array();
    }

    @Override
    public Map data() {
        return data;
    }

    @Override
    public Object data(String key) {
        return data.get(key);
    }

    @Override
    public NettyHttpRequest data(String key, Object value) {
        data.put(key, value);
        return this;
    }

    @Override
    public Set dataKeys() {
        return data.keySet();
    }

    @Override
    public SocketAddress remoteAddress() {
        return messageEvent.getRemoteAddress();
    }

    @Override
    public Object id() {
        return id;
    }

    @Override
    public long timestamp() {
        return timestamp;
    }

    @Override
    public String toString() {
        return messageEvent.getRemoteAddress() + " " + httpRequest.getMethod() + " " + httpRequest.getUri();
    }
}