org.apache.bookkeeper.proto.ResponseBuilder Maven / Gradle / Ivy
/*
*
* 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.bookkeeper.proto;
import io.netty.buffer.ByteBuf;
class ResponseBuilder {
static BookieProtocol.Response buildErrorResponse(int errorCode, BookieProtocol.Request r) {
if (r.getOpCode() == BookieProtocol.ADDENTRY) {
return BookieProtocol.AddResponse.create(r.getProtocolVersion(), errorCode,
r.getLedgerId(), r.getEntryId());
} else {
assert(r.getOpCode() == BookieProtocol.READENTRY);
return new BookieProtocol.ReadResponse(r.getProtocolVersion(), errorCode,
r.getLedgerId(), r.getEntryId());
}
}
static BookieProtocol.Response buildAddResponse(BookieProtocol.Request r) {
return BookieProtocol.AddResponse.create(r.getProtocolVersion(), BookieProtocol.EOK, r.getLedgerId(),
r.getEntryId());
}
static BookieProtocol.Response buildReadResponse(ByteBuf data, BookieProtocol.Request r) {
return new BookieProtocol.ReadResponse(r.getProtocolVersion(), BookieProtocol.EOK,
r.getLedgerId(), r.getEntryId(), data);
}
}