Examples with Item com.emc.nas.vnxfile.xmlapi.FileSystemSetUsageStats.Item used on opensource projects

Example 1 with Item

use of com.emc.nas.vnxfile.xmlapi.FileSystemSetUsageStats.Item in project coprhd-controller by CoprHD.

the class VNXFileSystemUsageProcessor method processFileShareInfo.

/**
 * process the FileShareUsage response of the VNX XML API Server.
 *
 * @param fsUsageList
 *            : fileShareUsage map.
 * @param keyMap
 *            : attribute map.
 * @param statList
 *            : list of stat objects.
 */
@SuppressWarnings("rawtypes")
private void processFileShareInfo(final List<Object> fsUsageList, final Map<String, Object> keyMap, final List<Stat> statList, DbClient dbClient) throws VNXFilePluginException {
    final String serialId = keyMap.get(Constants._serialID).toString();
    Iterator iterator = fsUsageList.iterator();
    keyMap.put(Constants._TimeCollected, System.currentTimeMillis());
    Map<String, Long> fsCapacityMap = new HashMap<String, Long>();
    while (iterator.hasNext()) {
        FileSystemSetUsageStats fsSetUsageStats = (FileSystemSetUsageStats) iterator.next();
        List<Item> fsUsageItems = fsSetUsageStats.getItem();
        _logger.info("Received {} fileShareUsage records at server time {}", fsUsageItems.size(), fsSetUsageStats.getTime());
        for (Item item : fsUsageItems) {
            if (null == item.getFileSystem()) {
                continue;
            }
            final String nativeGuid = NativeGUIDGenerator.generateNativeGuid(Type.vnxfile.toString(), serialId, item.getFileSystem());
            Stat stat = _zeroRecordGenerator.injectattr(keyMap, nativeGuid, null);
            if (null != stat) {
                stat.setTimeInMillis((Long) keyMap.get(Constants._TimeCollected));
                stat.setTimeCollected((Long) keyMap.get(Constants._TimeCollected));
                injectProvisionedCapacity(stat, keyMap);
                // The data coming in is in KB. Converting to Bytes
                stat.setAllocatedCapacity(item.getSpaceUsed() * 1024);
                _statsColumnInjector.injectColumns(stat, dbClient);
                statList.add(stat);
                // Persists the file system, only if change in used capacity.
                DbClient client = (DbClient) keyMap.get(Constants.dbClient);
                if (client != null) {
                    FileShare fileSystem = client.queryObject(FileShare.class, stat.getResourceId());
                    if (fileSystem != null) {
                        if (!fileSystem.getInactive() && fileSystem.getUsedCapacity() != stat.getAllocatedCapacity()) {
                            fileSystem.setUsedCapacity(stat.getAllocatedCapacity());
                            client.persistObject(fileSystem);
                        }
                    }
                }
            }
            // filesystem and total capacity in Map
            long totalSpace = item.getSpaceTotal();
            String fsNativeId = item.getFileSystem();
            fsCapacityMap.put(fsNativeId, Long.valueOf(totalSpace));
            _logger.info("processFileShareInfo - FileSystem native id  {}  and file system total size{}", fsNativeId, String.valueOf(totalSpace));
        }
        _logger.info("Filesystems found - {} ", fsCapacityMap.size());
        keyMap.put(VNXFileConstants.FILE_CAPACITY_MAP, fsCapacityMap);
    }
    _logger.info("No. of stat objects: {}", statList.size());
}