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 * 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
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 */

package io.undertow.attribute;

import io.undertow.server.HttpServerExchange;
import io.undertow.util.StatusCodes;


The request status code
Author:Stuart Douglas
/** * The request status code * * @author Stuart Douglas */
public class ResponseReasonPhraseAttribute implements ExchangeAttribute { public static final String RESPONSE_REASON_PHRASE = "%{RESPONSE_REASON_PHRASE}"; public static final ExchangeAttribute INSTANCE = new ResponseReasonPhraseAttribute(); private ResponseReasonPhraseAttribute() { } @Override public String readAttribute(final HttpServerExchange exchange) { return StatusCodes.getReason(exchange.getStatusCode()); } @Override public void writeAttribute(final HttpServerExchange exchange, final String newValue) throws ReadOnlyAttributeException { exchange.setReasonPhrase(newValue); } @Override public String toString() { return RESPONSE_REASON_PHRASE; } public static final class Builder implements ExchangeAttributeBuilder { @Override public String name() { return "Response reason phrase"; } @Override public ExchangeAttribute build(final String token) { if (token.equals(RESPONSE_REASON_PHRASE)) { return ResponseReasonPhraseAttribute.INSTANCE; } return null; } @Override public int priority() { return 0; } } }