Java tutorial
/* * Tencent is pleased to support the open source community by making Tars available. * * Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved. * * Licensed under the BSD 3-Clause License (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at * * https://opensource.org/licenses/BSD-3-Clause * * 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.qq.tars.service; import com.qq.tars.db.NotifyMapper; import com.qq.tars.entity.ServerConf; import com.qq.tars.entity.ServerNotify; import com.qq.tars.service.server.ServerService; import org.apache.ibatis.session.RowBounds; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.HashSet; import java.util.List; import java.util.Set; @Service public class NotifyService { @Autowired private ServerService serverService; @Autowired private NotifyMapper notifyMapper; public List<ServerNotify> getServerNotifyList(String treeNodeId, int curPage, int pageSize) { List<ServerConf> serverConfs = serverService.getServerConf(treeNodeId, 0, 0); // serverid Set<String> serverids = new HashSet<>(); serverConfs.forEach(serverConf -> serverids.add(String.format("%s.%s_%s", serverConf.getApplication(), serverConf.getServerName(), serverConf.getNodeName()))); return notifyMapper.getServerNotify(serverids, new RowBounds(curPage, pageSize)); } }