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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * Copyright 2013 The Netty Project
 *
 * The Netty Project licenses this file to you 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:
 *
 *   https://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.netty.handler.codec.spdy;

import io.netty.handler.codec.Headers;
import io.netty.util.AsciiString;

import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;

/**
 * Provides the constants for the standard SPDY HTTP header names and commonly
 * used utility methods that access a {@link SpdyHeadersFrame}.
 */
public interface SpdyHeaders extends Headers {

    /**
     * SPDY HTTP header names
     */
    final class HttpNames {
        /**
         * {@code ":host"}
         */
        public static final AsciiString HOST = AsciiString.cached(":host");
        /**
         * {@code ":method"}
         */
        public static final AsciiString METHOD = AsciiString.cached(":method");
        /**
         * {@code ":path"}
         */
        public static final AsciiString PATH = AsciiString.cached(":path");
        /**
         * {@code ":scheme"}
         */
        public static final AsciiString SCHEME = AsciiString.cached(":scheme");
        /**
         * {@code ":status"}
         */
        public static final AsciiString STATUS = AsciiString.cached(":status");
        /**
         * {@code ":version"}
         */
        public static final AsciiString VERSION = AsciiString.cached(":version");

        private HttpNames() { }
    }

    /**
     * {@link Headers#get(Object)} and convert the result to a {@link String}.
     * @param name the name of the header to retrieve
     * @return the first header value if the header is found. {@code null} if there's no such header.
     */
    String getAsString(CharSequence name);

    /**
     * {@link Headers#getAll(Object)} and convert each element of {@link List} to a {@link String}.
     * @param name the name of the header to retrieve
     * @return a {@link List} of header values or an empty {@link List} if no values are found.
     */
    List getAllAsString(CharSequence name);

    /**
     * {@link #iterator()} that converts each {@link Entry}'s key and value to a {@link String}.
     */
    Iterator> iteratorAsString();

    /**
     * Returns {@code true} if a header with the {@code name} and {@code value} exists, {@code false} otherwise.
     * 
     * If {@code ignoreCase} is {@code true} then a case insensitive compare is done on the value.
     * @param name the name of the header to find
     * @param value the value of the header to find
     * @param ignoreCase {@code true} then a case insensitive compare is run to compare values.
     * otherwise a case sensitive compare is run to compare values.
     */
    boolean contains(CharSequence name, CharSequence value, boolean ignoreCase);
}