| /* |
| * 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.harmony.xnet.provider.jsse; |
| |
| import javax.net.ssl.SSLException; |
| import javax.net.ssl.SSLHandshakeException; |
| |
| /** |
| * |
| * Base class for handshake messages |
| */ |
| public abstract class Message { |
| |
| /* |
| * Message length |
| */ |
| protected int length; |
| |
| /** |
| * Returns message type |
| * @return |
| */ |
| abstract int getType(); |
| |
| /** |
| * Returns message length |
| * @return |
| */ |
| public int length() { |
| return length; |
| } |
| |
| /** |
| * Sends message |
| * @param out |
| */ |
| abstract void send(HandshakeIODataStream out); |
| |
| /** |
| * Sends fatal alert |
| * @param description |
| * @param reason |
| */ |
| protected void fatalAlert(byte description, String reason) { |
| throw new AlertException(description, new SSLHandshakeException(reason)); |
| } |
| |
| /** |
| * Sends fatal alert |
| * @param description |
| * @param reason |
| * @param cause |
| */ |
| protected void fatalAlert(byte description, String reason, Throwable cause) { |
| throw new AlertException(description, new SSLException(reason, cause)); |
| } |
| } |