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java/org/apache/coyote/http2/Http2Error.java

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+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one or more
+ *  contributor license agreements.  See the NOTICE file distributed with
+ *  this work for additional information regarding copyright ownership.
+ *  The ASF 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
+ *
+ *      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 org.apache.coyote.http2;
+
+public enum Http2Error {
+
+    NO_ERROR            (0x00),
+    PROTOCOL_ERROR      (0x01),
+    INTERNAL_ERROR      (0x02),
+    FLOW_CONTROL_ERROR  (0x03),
+    SETTINGS_TIMEOUT    (0x04),
+    STREAM_CLOSED       (0x05),
+    FRAME_SIZE_ERROR    (0x06),
+    REFUSED_STREAM      (0x07),
+    CANCEL              (0x08),
+    COMPRESSION_ERROR   (0x09),
+    CONNECT_ERROR       (0x0a),
+    ENHANCE_YOUR_CALM   (0x0b),
+    INADEQUATE_SECURITY (0x0c),
+    HTTP_1_1_REQUIRED   (0x0d);
+
+    private final long code;
+
+    private Http2Error(long code) {
+        this.code = code;
+    }
+
+
+    public long getCode() {
+        return code;
+    }
+
+
+    public byte[] getCodeBytes() {
+        byte[] codeByte = new byte[4];
+        ByteUtil.setFourBytes(codeByte, 0, code);
+        return codeByte;
+    }
+}