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<String, Object> data = new HashMap<String, Object>();
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<String> headers(String name) {
return httpRequest.getHeaders(name);
}
@Override
public boolean hasHeader(String name) {
return httpRequest.containsHeader(name);
}
@Override
public List<HttpCookie> 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<String> queryParams(String key) {
return parsedQueryParams().all(key);
}
@Override
public Set<String> queryParamKeys() {
return parsedQueryParams().keys();
}
@Override
public String postParam(String key) {
return parsedPostParams().first(key);
}
@Override
public List<String> postParams(String key) {
return parsedPostParams().all(key);
}
@Override
public Set<String> 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<Map.Entry<String, String>> 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 Map<String, Object> 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<String> 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();
}
}