WindChat/openzaly-message/src/main/java/com/windchat/im/message/sync/handler/AbstractSyncHandler.java

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/**
* Copyright 2018-2028 Akaxin Group
*
* 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.windchat.im.message.sync.handler;
import org.apache.commons.lang3.StringUtils;
import com.akaxin.common.channel.ChannelWriter;
import com.akaxin.common.command.Command;
import com.akaxin.common.command.RedisCommand;
import com.akaxin.common.constant.CommandConst;
import com.akaxin.common.executor.chain.handler.IHandler;
import com.akaxin.proto.client.ImStcMessageProto;
import com.akaxin.proto.core.CoreProto;
import com.akaxin.proto.core.CoreProto.MsgType;
public abstract class AbstractSyncHandler<T> implements IHandler<T, Boolean> {
// do something fo all handlers
/**
* <pre>
* status=1:发送成功
* status=0默认发送失败状态
* status=-1:非好友,不能发送
* status=-2:非群成员,发送失败
* </pre>
*/
protected void msgStatusResponse(Command command, String msgId, long msgTime, boolean success) {
if (command == null || StringUtils.isEmpty(command.getDeviceId())) {
return;
}
int statusValue = success ? 1 : 0;
CoreProto.MsgStatus status = CoreProto.MsgStatus.newBuilder().setMsgId(msgId).setMsgServerTime(msgTime)
.setMsgStatus(statusValue).build();
ImStcMessageProto.MsgWithPointer statusMsg = ImStcMessageProto.MsgWithPointer.newBuilder()
.setType(MsgType.MSG_STATUS).setStatus(status).build();
ImStcMessageProto.ImStcMessageRequest request = ImStcMessageProto.ImStcMessageRequest.newBuilder()
.addList(statusMsg).build();
CoreProto.TransportPackageData data = CoreProto.TransportPackageData.newBuilder()
.setData(request.toByteString()).build();
ChannelWriter.writeByDeviceId(command.getDeviceId(), new RedisCommand().add(CommandConst.PROTOCOL_VERSION)
.add(CommandConst.IM_MSG_TOCLIENT).add(data.toByteArray()));
}
protected void msgStatusResponse(Command command, String msgId, long msgTime, int statusValue) {
if (command == null || StringUtils.isEmpty(command.getDeviceId())) {
return;
}
CoreProto.MsgStatus status = CoreProto.MsgStatus.newBuilder().setMsgId(msgId).setMsgStatus(statusValue)
.setMsgServerTime(msgTime).build();
ImStcMessageProto.MsgWithPointer statusMsg = ImStcMessageProto.MsgWithPointer.newBuilder()
.setType(MsgType.MSG_STATUS).setStatus(status).build();
ImStcMessageProto.ImStcMessageRequest request = ImStcMessageProto.ImStcMessageRequest.newBuilder()
.addList(statusMsg).build();
CoreProto.TransportPackageData data = CoreProto.TransportPackageData.newBuilder()
.setData(request.toByteString()).build();
ChannelWriter.writeByDeviceId(command.getDeviceId(), new RedisCommand().add(CommandConst.PROTOCOL_VERSION)
.add(CommandConst.IM_MSG_TOCLIENT).add(data.toByteArray()));
}
}