Examples with ChannelDO com.alibaba.otter.manager.biz.config.channel.dal.dataobject.ChannelDO used on opensource projects

Example 1 with ChannelDO

use of com.alibaba.otter.manager.biz.config.channel.dal.dataobject.ChannelDO in project otter by alibaba.

the class ChannelServiceImpl method modelToDo.

/*----------------------DO <-> MODEL 组装方法--------------------------*/
/**
     * <pre>
     * 用于Model对象转化为DO对象
     * 优化：
     *      无SQL交互，只是简单进行字段组装，暂时无须优化
     * </pre>
     * 
     * @param channel
     * @return ChannelDO
     */
private ChannelDO modelToDo(Channel channel) {
    ChannelDO channelDO = new ChannelDO();
    try {
        channelDO.setId(channel.getId());
        channelDO.setName(channel.getName());
        channelDO.setDescription(channel.getDescription());
        channelDO.setStatus(channel.getStatus());
        channelDO.setParameters(channel.getParameters());
        channelDO.setGmtCreate(channel.getGmtCreate());
        channelDO.setGmtModified(channel.getGmtModified());
    } catch (Exception e) {
        logger.error("ERROR ## change the channel Model to Do has an exception");
        throw new ManagerException(e);
    }
    return channelDO;
}

Example 2 with ChannelDO

use of com.alibaba.otter.manager.biz.config.channel.dal.dataobject.ChannelDO in project otter by alibaba.

the class ChannelServiceImpl method doToModel.

/**
     * <pre>
     * 用于DO对象数组转化为Model对象数组
     * 现阶段优化：
     *      需要五次SQL交互:pipeline\node\dataMediaPair\dataMedia\dataMediaSource（五个层面）
     *      目前优化方案为单层只执行一次SQL，避免重复循环造成IO及数据库查询开销
     * 长期优化：
     *      对SQL进行改造，尽量减小SQL调用次数
     * </pre>
     * 
     * @param channelDO
     * @return Channel
     */
private List<Channel> doToModel(List<ChannelDO> channelDos) {
    List<Channel> channels = new ArrayList<Channel>();
    try {
        // 1.将ChannelID单独拿出来
        List<Long> channelIds = new ArrayList<Long>();
        for (ChannelDO channelDo : channelDos) {
            channelIds.add(channelDo.getId());
        }
        Long[] idArray = new Long[channelIds.size()];
        // 拿到所有的Pipeline进行ChannelID过滤，避免重复查询。
        List<Pipeline> pipelines = pipelineService.listByChannelIds(channelIds.toArray(idArray));
        SystemParameter systemParameter = systemParameterService.find();
        for (ChannelDO channelDo : channelDos) {
            Channel channel = new Channel();
            channel.setId(channelDo.getId());
            channel.setName(channelDo.getName());
            channel.setDescription(channelDo.getDescription());
            ChannelStatus channelStatus = arbitrateManageService.channelEvent().status(channelDo.getId());
            channel.setStatus(null == channelStatus ? ChannelStatus.STOP : channelStatus);
            channel.setParameters(channelDo.getParameters());
            channel.setGmtCreate(channelDo.getGmtCreate());
            channel.setGmtModified(channelDo.getGmtModified());
            // 遍历，将该Channel节点下的Pipeline提取出来。
            List<Pipeline> subPipelines = new ArrayList<Pipeline>();
            for (Pipeline pipeline : pipelines) {
                if (pipeline.getChannelId().equals(channelDo.getId())) {
                    // 合并PipelineParameter和ChannelParameter
                    PipelineParameter parameter = new PipelineParameter();
                    parameter.merge(systemParameter);
                    parameter.merge(channel.getParameters());
                    // 最后复制pipelineId参数
                    parameter.merge(pipeline.getParameters());
                    pipeline.setParameters(parameter);
                    subPipelines.add(pipeline);
                }
            }
            channel.setPipelines(subPipelines);
            channels.add(channel);
        }
    } catch (Exception e) {
        logger.error("ERROR ## change the channels DO to Model has an exception");
        throw new ManagerException(e);
    }
    return channels;
}

Example 3 with ChannelDO

use of com.alibaba.otter.manager.biz.config.channel.dal.dataobject.ChannelDO in project otter by alibaba.

the class ChannelServiceImpl method doToModelOnlyChannels.

private List<Channel> doToModelOnlyChannels(List<ChannelDO> channelDos) {
    List<Channel> channels = new ArrayList<Channel>();
    try {
        // 1.将ChannelID单独拿出来
        List<Long> channelIds = new ArrayList<Long>();
        for (ChannelDO channelDo : channelDos) {
            channelIds.add(channelDo.getId());
        }
        for (ChannelDO channelDo : channelDos) {
            Channel channel = new Channel();
            channel.setId(channelDo.getId());
            channel.setName(channelDo.getName());
            channel.setDescription(channelDo.getDescription());
            ChannelStatus channelStatus = arbitrateManageService.channelEvent().status(channelDo.getId());
            channel.setStatus(null == channelStatus ? ChannelStatus.STOP : channelStatus);
            channel.setParameters(channelDo.getParameters());
            channel.setGmtCreate(channelDo.getGmtCreate());
            channel.setGmtModified(channelDo.getGmtModified());
            // 遍历，将该Channel节点下的Pipeline提取出来。
            List<Pipeline> subPipelines = new ArrayList<Pipeline>();
            channel.setPipelines(subPipelines);
            channels.add(channel);
        }
    } catch (Exception e) {
        logger.error("ERROR ## change the channels doToModelOnlyChannels has an exception");
        throw new ManagerException(e);
    }
    return channels;
}

Example 4 with ChannelDO

use of com.alibaba.otter.manager.biz.config.channel.dal.dataobject.ChannelDO in project otter by alibaba.

the class ChannelServiceImpl method create.

/**
     * 添加Channel
     */
public void create(final Channel channel) {
    Assert.assertNotNull(channel);
    transactionTemplate.execute(new TransactionCallbackWithoutResult() {

        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
            try {
                ChannelDO channelDo = modelToDo(channel);
                channelDo.setId(0L);
                if (!channelDao.checkUnique(channelDo)) {
                    String exceptionCause = "exist the same name channel in the database.";
                    logger.warn("WARN ## " + exceptionCause);
                    throw new RepeatConfigureException(exceptionCause);
                }
                channelDao.insert(channelDo);
                arbitrateManageService.channelEvent().init(channelDo.getId());
            } catch (RepeatConfigureException rce) {
                throw rce;
            } catch (Exception e) {
                logger.error("ERROR ## create channel has an exception ", e);
                throw new ManagerException(e);
            }
        }
    });
}

Example 5 with ChannelDO

use of com.alibaba.otter.manager.biz.config.channel.dal.dataobject.ChannelDO in project otter by alibaba.

the class ChannelServiceImpl method listByIds.

/*--------------------优化内容：listAll、listByIds、findById合并-------------------------------*/
public List<Channel> listByIds(Long... identities) {
    List<Channel> channels = new ArrayList<Channel>();
    try {
        List<ChannelDO> channelDos = null;
        if (identities.length < 1) {
            channelDos = channelDao.listAll();
            if (channelDos.isEmpty()) {
                logger.debug("DEBUG ## couldn't query any channel, maybe hasn't create any channel.");
                return channels;
            }
        } else {
            channelDos = channelDao.listByMultiId(identities);
            if (channelDos.isEmpty()) {
                String exceptionCause = "couldn't query any channel by channelIds:" + Arrays.toString(identities);
                logger.error("ERROR ## " + exceptionCause);
                throw new ManagerException(exceptionCause);
            }
        }
        channels = doToModel(channelDos);
    } catch (Exception e) {
        logger.error("ERROR ## query channels has an exception!");
        throw new ManagerException(e);
    }
    return channels;
}