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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2012-2015 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
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package org.glassfish.grizzly.spdy.frames;

import org.glassfish.grizzly.Buffer;
import org.glassfish.grizzly.ThreadCache;
import org.glassfish.grizzly.memory.MemoryManager;

public class CredentialFrame extends SpdyFrame {

    private static final ThreadCache.CachedTypeIndex CACHE_IDX =
                ThreadCache.obtainIndex(CredentialFrame.class, 8);

    public static final int TYPE = 10;


    // ------------------------------------------------------------ Constructors


    private CredentialFrame() { }

    // ---------------------------------------------------------- Public Methods


    static CredentialFrame create() {
        CredentialFrame frame = ThreadCache.takeFromCache(CACHE_IDX);
        if (frame == null) {
            frame = new CredentialFrame();
        }
        return frame;
    }

    static CredentialFrame create(final SpdyHeader header) {
        CredentialFrame frame = create();
        frame.initialize(header);
        return frame;
    }


    public static CredentialFrameBuilder builder() {
        return new CredentialFrameBuilder();
    }


    // -------------------------------------------------- Methods from Cacheable


    @Override
    public void recycle() {
        super.recycle();
        ThreadCache.putToCache(CACHE_IDX, this);
    }


    // -------------------------------------------------- Methods from SpdyFrame


    @Override
    public Buffer toBuffer(MemoryManager memoryManager) {
        return null;
    }


    // ---------------------------------------------------------- Nested Classes


    public static class CredentialFrameBuilder extends SpdyFrameBuilder {

        private final CredentialFrame credentialFrame;


        // -------------------------------------------------------- Constructors


        protected CredentialFrameBuilder() {
            super(CredentialFrame.create());
            credentialFrame = (CredentialFrame) frame;
        }


        // ------------------------------------------------------ Public Methods


        public CredentialFrame build() {
            return credentialFrame;
        }


        // --------------------------------------- Methods from SpdyFrameBuilder


        @Override
        protected CredentialFrameBuilder getThis() {
            return this;
        }

    } // END CredentialFrameBuilder
}