@Override
public RespDto findFileMdAttr(FileMdAttrPosList fileMdAttrPosList) {
List<ClusterNodeInfo> clusterNodeInfos = fileMdAttrPosList.getClusterNodeInfos();
RespDto respDto = new RespDto();
String fileCode = fileMdAttrPosList.getFileCode();
for (ClusterNodeInfo nodeInfo : clusterNodeInfos) {
BackendClient client = new BackendClient(nodeInfo.getIp(), nodeInfo.getPort());
client.connectAndHandle(new FindFileMdAttrHandler(fileCode, respDto));
if (respDto.getSuccess()) {
break;
}
}
return respDto;
}
@Override
public List<MdAttr> findDirMdAttr(DirMdAttrPosList dirMdAttrPosList) {
List<ClusterNodeInfo> clusterNodeInfos = dirMdAttrPosList.getClusterNodeInfos();
RespDto respDto = new RespDto();
List<MdAttr> mdAttrs = new ArrayList<MdAttr>();
for (ClusterNodeInfo nodeInfo : clusterNodeInfos) {
BackendClient client = new BackendClient(nodeInfo.getIp(), nodeInfo.getPort());
client.connectAndHandle(new FindDirMdAttrHandler(nodeInfo.getDistrCode(), respDto));
if (!respDto.getSuccess()) {
logger.error(String.format("Get mdAttr from Node: %s err. resp is:%s", nodeInfo, respDto));
}
MdAttrListDto partMdAttrs = JSON.parseObject(respDto.getObjStr(), MdAttrListDto.class);
for (MdAttr mdAttr : partMdAttrs.getMdAttrList()) {
mdAttrs.add(mdAttr);
}
}
return mdAttrs;
}