ratpack.http.Request Maven / Gradle / Ivy
/*
* Copyright 2013 the original author or authors.
*
* 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 ratpack.http;
import com.google.common.net.HostAndPort;
import com.google.common.reflect.TypeToken;
import io.netty.handler.codec.http.cookie.Cookie;
import ratpack.api.Nullable;
import ratpack.exec.Promise;
import ratpack.registry.MutableRegistry;
import ratpack.util.MultiValueMap;
import java.time.Instant;
import java.util.Set;
import java.util.function.Supplier;
/**
* A request to be handled.
*/
public interface Request extends MutableRegistry {
/**
* The method of the request.
*
* @return The method of the request.
*/
HttpMethod getMethod();
/**
* The HTTP protocol of the request.
*
* @return The HTTP protocol of the request.
*/
String getProtocol();
/**
* The raw URI of the request.
*
* This value may be an absolute URI or an absolute path.
*
* @return The raw URI of the request.
*/
String getRawUri();
/**
* The complete URI of the request (path + query string).
*
* This value is always absolute (i.e. begins with "{@code /}").
*
* @return The complete URI of the request (path + query string).
*/
String getUri();
/**
* The query string component of the request URI, without the "?".
*
* If the request does not contain a query component, an empty string will be returned.
*
* @return The query string component of the request URI, without the "?".
*/
String getQuery();
/**
* The URI without the query string and leading forward slash.
*
* @return The URI without the query string and leading forward slash
*/
String getPath();
/**
* TBD.
*
* @return TBD.
*/
MultiValueMap getQueryParams();
/**
* The cookies that were sent with the request.
*
* An empty set will be returned if no cookies were sent.
*
* @return The cookies that were sent with the request.
*/
Set getCookies();
/**
* Returns the value of the cookie with the specified name if it was sent.
*
* If there is more than one cookie with this name, this method will throw an exception.
*
* @param name The name of the cookie to get the value of
* @return The cookie value, or null if not present
*/
@Nullable
String oneCookie(String name);
/**
* The body of the request.
*
* If this request does not have a body, an non null object is still returned but it effectively has no data.
*
* @return the body of the request
*/
Promise getBody();
/**
* The request headers.
*
* @return The request headers.
*/
Headers getHeaders();
/**
* The type of the data as specified in the {@code "content-type"} header.
*
* If no {@code "content-type"} header is specified, an empty {@link MediaType} is returned.
*
* @return The type of the data.
* @see ratpack.http.MediaType#isEmpty()
*/
MediaType getContentType();
/**
* The address of the client that initiated the request.
*
* @return the address of the client that initiated the request
*/
HostAndPort getRemoteAddress();
/**
* The address of the local network interface that received the request.
*
* @return the address of the network interface that received the request
*/
HostAndPort getLocalAddress();
/**
* A flag representing whether or not the request originated via AJAX.
* @return A flag representing whether or not the request originated via AJAX.
*/
boolean isAjaxRequest();
/**
* The timestamp for when this request was received.
* Specifically, this is the timestamp of creation of the request object.
*
* @return the instant timestamp for the request.
*/
Instant getTimestamp();
/**
* {@inheritDoc}
*/
@Override
Request add(Class type, O object);
/**
* {@inheritDoc}
*/
@Override
Request add(TypeToken type, O object);
/**
* {@inheritDoc}
*/
@Override
Request add(Object object);
/**
* {@inheritDoc}
*/
@Override
Request addLazy(Class type, Supplier supplier);
/**
* {@inheritDoc}
*/
@Override
Request addLazy(TypeToken type, Supplier supplier);
}