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zuul-core

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/*
 * Copyright 2018 Netflix, Inc.
 *
 *      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 com.netflix.zuul.message;

import com.netflix.zuul.context.SessionContext;
import com.netflix.zuul.filters.ZuulFilter;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.CompositeByteBuf;
import io.netty.channel.Channel;
import io.netty.handler.codec.http.HttpContent;
import rx.Observable;

import java.nio.charset.Charset;
import java.util.List;

/**
 * User: Mike Smith
 * Date: 7/16/15
 * Time: 12:22 AM
 */
public interface ZuulMessage extends Cloneable
{
    SessionContext getContext();

    Headers getHeaders();

    void setHeaders(Headers newHeaders);

    boolean hasBody();

    void setHasBody(boolean hasBody);

    byte[] getBody();

    int getBodyLength();

    void setBody(byte[] body);

    void setBodyAsText(String bodyText);

    void bufferBodyContents(HttpContent chunk);

    Iterable getBodyContents();

    boolean finishBufferedBodyIfIncomplete();

    boolean hasCompleteBody();

    void runBufferedBodyContentThroughFilter(ZuulFilter filter);

    void disposeBufferedBody();

    String getBodyAsText();

    int getMaxBodySize();

    ZuulMessage clone();

    String getInfoForLogging();

}