Examples with SourcePageRequest org.apache.inlong.manager.common.pojo.source.SourcePageRequest used on opensource projects

Example 1 with SourcePageRequest

use of org.apache.inlong.manager.common.pojo.source.SourcePageRequest in project incubator-inlong by apache.

the class StreamSourceServiceImpl method listByCondition.

@Override
public PageInfo<? extends SourceListResponse> listByCondition(SourcePageRequest request) {
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("begin to list source page by " + request);
    }
    Preconditions.checkNotNull(request.getInlongGroupId(), Constant.GROUP_ID_IS_EMPTY);
    PageHelper.startPage(request.getPageNum(), request.getPageSize());
    List<StreamSourceEntity> entityPage = sourceMapper.selectByCondition(request);
    // Encapsulate the paging query results into the PageInfo object to obtain related paging information
    Map<SourceType, Page<StreamSourceEntity>> sourceMap = Maps.newHashMap();
    for (StreamSourceEntity streamSource : entityPage) {
        SourceType sourceType = SourceType.forType(streamSource.getSourceType());
        sourceMap.computeIfAbsent(sourceType, k -> new Page<>()).add(streamSource);
    }
    List<SourceListResponse> sourceListResponses = Lists.newArrayList();
    for (Map.Entry<SourceType, Page<StreamSourceEntity>> entry : sourceMap.entrySet()) {
        SourceType sourceType = entry.getKey();
        StreamSourceOperation operation = operationFactory.getInstance(sourceType);
        PageInfo<? extends SourceListResponse> pageInfo = operation.getPageInfo(entry.getValue());
        sourceListResponses.addAll(pageInfo.getList());
    }
    PageInfo<? extends SourceListResponse> pageInfo = PageInfo.of(sourceListResponses);
    LOGGER.debug("success to list source page");
    return pageInfo;
}