com.github.housepower.protocol.Request Maven / Gradle / Ivy
/*
* 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.github.housepower.protocol;
import com.github.housepower.serde.BinarySerializer;
import java.io.IOException;
import java.sql.SQLException;
public interface Request {
ProtoType type();
void writeImpl(BinarySerializer serializer) throws IOException, SQLException;
default void writeTo(BinarySerializer serializer) throws IOException, SQLException {
serializer.writeVarInt(type().id());
this.writeImpl(serializer);
}
enum ProtoType {
REQUEST_HELLO(0),
REQUEST_QUERY(1),
REQUEST_DATA(2),
REQUEST_PING(4);
private final int id;
ProtoType(int id) {
this.id = id;
}
public long id() {
return id;
}
}
}
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