/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * 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 io.undertow.attribute;

import io.undertow.server.HttpServerExchange;

The request scheme
Author:Stuart Douglas
/** * The request scheme * * @author Stuart Douglas */
public class HostAndPortAttribute implements ExchangeAttribute { public static final String HOST_AND_PORT = "%{HOST_AND_PORT}"; public static final ExchangeAttribute INSTANCE = new HostAndPortAttribute(); private HostAndPortAttribute() { } @Override public String readAttribute(final HttpServerExchange exchange) { return exchange.getHostAndPort(); } @Override public void writeAttribute(final HttpServerExchange exchange, final String newValue) throws ReadOnlyAttributeException { throw new ReadOnlyAttributeException("Host and Port", newValue); } @Override public String toString() { return HOST_AND_PORT; } public static final class Builder implements ExchangeAttributeBuilder { @Override public String name() { return "Host and Port"; } @Override public ExchangeAttribute build(final String token) { if (token.equals(HOST_AND_PORT)) { return HostAndPortAttribute.INSTANCE; } return null; } @Override public int priority() { return 0; } } }