-/*******************************************************************************
- * Copyright (c) 2010, 2012 Sonatype, Inc.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Sonatype, Inc. - initial API and implementation
- *******************************************************************************/
-package org.eclipse.aether.repository;
-
-/**
- * A proxy to use for connections to a repository.
- */
-public final class Proxy
-{
-
- /**
- * Type denoting a proxy for HTTP transfers.
- */
- public static final String TYPE_HTTP = "http";
-
- /**
- * Type denoting a proxy for HTTPS transfers.
- */
- public static final String TYPE_HTTPS = "https";
-
- private final String type;
-
- private final String host;
-
- private final int port;
-
- private final Authentication auth;
-
- /**
- * Creates a new proxy with the specified properties and no authentication.
- *
- * @param type The type of the proxy, e.g. "http", may be {@code null}.
- * @param host The host of the proxy, may be {@code null}.
- * @param port The port of the proxy.
- */
- public Proxy( String type, String host, int port )
- {
- this( type, host, port, null );
- }
-
- /**
- * Creates a new proxy with the specified properties.
- *
- * @param type The type of the proxy, e.g. "http", may be {@code null}.
- * @param host The host of the proxy, may be {@code null}.
- * @param port The port of the proxy.
- * @param auth The authentication to use for the proxy connection, may be {@code null}.
- */
- public Proxy( String type, String host, int port, Authentication auth )
- {
- this.type = ( type != null ) ? type : "";
- this.host = ( host != null ) ? host : "";
- this.port = port;
- this.auth = auth;
- }
-
- /**
- * Gets the type of this proxy.
- *
- * @return The type of this proxy, never {@code null}.
- */
- public String getType()
- {
- return type;
- }
-
- /**
- * Gets the host for this proxy.
- *
- * @return The host for this proxy, never {@code null}.
- */
- public String getHost()
- {
- return host;
- }
-
- /**
- * Gets the port number for this proxy.
- *
- * @return The port number for this proxy.
- */
- public int getPort()
- {
- return port;
- }
-
- /**
- * Gets the authentication to use for the proxy connection.
- *
- * @return The authentication to use or {@code null} if none.
- */
- public Authentication getAuthentication()
- {
- return auth;
- }
-
- @Override
- public String toString()
- {
- return getHost() + ':' + getPort();
- }
-
- @Override
- public boolean equals( Object obj )
- {
- if ( this == obj )
- {
- return true;
- }
- if ( obj == null || !getClass().equals( obj.getClass() ) )
- {
- return false;
- }
-
- Proxy that = (Proxy) obj;
-
- return eq( type, that.type ) && eq( host, that.host ) && port == that.port && eq( auth, that.auth );
- }
-
- private static <T> boolean eq( T s1, T s2 )
- {
- return s1 != null ? s1.equals( s2 ) : s2 == null;
- }
-
- @Override
- public int hashCode()
- {
- int hash = 17;
- hash = hash * 31 + hash( host );
- hash = hash * 31 + hash( type );
- hash = hash * 31 + port;
- hash = hash * 31 + hash( auth );
- return hash;
- }
-
- private static int hash( Object obj )
- {
- return obj != null ? obj.hashCode() : 0;
- }
-
-}