1 /*

     2  * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package jdk.incubator.http.internal.frame;

    27 

    28 import jdk.incubator.http.HttpHeaders;

    29 

    30 /**

    31  * Contains all parameters for outgoing headers. Is converted to

    32  * HeadersFrame and ContinuationFrames by Http2Connection.

    33  */

    34 public class OutgoingHeaders<T> extends Http2Frame {

    35 

    36     int streamDependency;

    37     int weight;

    38     boolean exclusive;

    39     T attachment;

    40 

    41     public static final int PRIORITY = 0x20;

    42 

    43     HttpHeaders user, system;

    44 

    45     public OutgoingHeaders(HttpHeaders hdrs1, HttpHeaders hdrs2, T attachment) {

    46         super(0, 0);

    47         this.user = hdrs2;

    48         this.system = hdrs1;

    49         this.attachment = attachment;

    50     }

    51 

    52     public void setPriority(int streamDependency, boolean exclusive, int weight) {

    53         this.streamDependency = streamDependency;

    54         this.exclusive = exclusive;

    55         this.weight = weight;

    56         this.flags |= PRIORITY;

    57     }

    58 

    59     public int getStreamDependency() {

    60         return streamDependency;

    61     }

    62 

    63     public int getWeight() {

    64         return weight;

    65     }

    66 

    67     public boolean getExclusive() {

    68         return exclusive;

    69     }

    70 

    71     public T getAttachment() {

    72         return attachment;

    73     }

    74 

    75     public HttpHeaders getUserHeaders() {

    76         return user;

    77     }

    78 

    79     public HttpHeaders getSystemHeaders() {

    80         return system;

    81     }

    82 

    83 }