src/main/java/org/takes/rq/RqSocket.java
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2024 Yegor Bugayenko
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.takes.rq;
import java.io.IOException;
import java.net.InetAddress;
import lombok.EqualsAndHashCode;
import org.takes.Request;
/**
* Request decorator to get custom socket headers.
*
* <p>The class is immutable and thread-safe.
*
* @since 1.0
*/
@EqualsAndHashCode(callSuper = true)
public final class RqSocket extends RqWrap {
/**
* Ctor.
* @param req Original request
*/
public RqSocket(final Request req) {
super(req);
}
/**
* Returns IP address from the X-Takes-LocalAddress header.
* @return Local InetAddress
* @throws IOException If fails
*/
public InetAddress getLocalAddress() throws IOException {
return InetAddress.getByName(
new RqHeaders.Smart(this).single("X-Takes-LocalAddress")
);
}
/**
* Returns IP address from the X-Takes-RemoteAddress header.
* @return Remote InetAddress
* @throws IOException If fails
*/
public InetAddress getRemoteAddress() throws IOException {
return InetAddress.getByName(
new RqHeaders.Smart(this).single("X-Takes-RemoteAddress")
);
}
/**
* Returns port from the X-Takes-LocalPort header.
* @return Local Port
* @throws IOException If fails
*/
public int getLocalPort() throws IOException {
return Integer.parseInt(
new RqHeaders.Smart(this).single("X-Takes-LocalPort")
);
}
/**
* Returns port from the X-Takes-RemotePort header.
* @return Remote Port
* @throws IOException If fails
*/
public int getRemotePort() throws IOException {
return Integer.parseInt(
new RqHeaders.Smart(this).single("X-Takes-RemotePort")
);
}
}