Examples with ArrayOfTMetaDataPathDetail org.dcache.srm.v2_2.ArrayOfTMetaDataPathDetail used on opensource projects

Example 1 with ArrayOfTMetaDataPathDetail

use of org.dcache.srm.v2_2.ArrayOfTMetaDataPathDetail in project dcache by dCache.

the class LsFileRequest method getRecursiveMetaDataPathDetail.

private void getRecursiveMetaDataPathDetail(TMetaDataPathDetail metaDataPathDetail, FileMetaData fmd, int depth, long offset, long count, int recursionDepth, boolean longFormat) throws SRMException, URISyntaxException {
    if (!fmd.isDirectory || depth >= recursionDepth) {
        return;
    }
    List<FileMetaData> directoryList;
    URI surl = new URI(null, null, metaDataPathDetail.getPath(), null);
    // rely on our own counting
    if (offset == 0) {
        // 
        // if offset=0, trivial case, just grab information w/ verbosity level
        // provided by the user
        // 
        directoryList = getStorage().listDirectory(getUser(), surl, longFormat, 0, (int) count);
    } else {
        // 
        // if offset!=0, we loop over direntries in non-verbose mode until
        // we hit offset, then start getting information with verbosity
        // level specified by the user by calling getStorage().getFileMetaData on
        // each entry
        // 
        directoryList = getStorage().listDirectory(getUser(), surl, false, 0, Integer.MAX_VALUE);
    }
    // 
    // sort list such that directories are at the end of the list after
    // sorting. The intent is to leave the recursion calls at the
    // end of the tree, so we have less chance to even get there
    // 
    Collections.sort(directoryList, DIRECTORY_LAST_ORDER);
    List<TMetaDataPathDetail> metadataPathDetailList = new LinkedList<>();
    for (FileMetaData md : directoryList) {
        URI subpath = new URI(null, null, md.SURL, null);
        TMetaDataPathDetail dirMetaDataPathDetail;
        if (offset == 0) {
            dirMetaDataPathDetail = convertFileMetaDataToTMetaDataPathDetail(subpath, md, longFormat);
        } else {
            FileMetaData fileMetaData = md;
            if (!getContainerRequest().shouldSkipThisRecord()) {
                if (longFormat) {
                    fileMetaData = getStorage().getFileMetaData(getUser(), subpath, false);
                }
                dirMetaDataPathDetail = convertFileMetaDataToTMetaDataPathDetail(subpath, fileMetaData, longFormat);
            } else {
                // 
                // skip this record - meaning count it, and request only minimal details, do not store it
                // 
                dirMetaDataPathDetail = convertFileMetaDataToTMetaDataPathDetail(subpath, fileMetaData, false);
            }
        }
        if (!getContainerRequest().shouldSkipThisRecord()) {
            metadataPathDetailList.add(dirMetaDataPathDetail);
            try {
                if (!getContainerRequest().increaseResultsNumAndContinue()) {
                    break;
                }
            } catch (SRMTooManyResultsException e) {
                metaDataPathDetail.setStatus(new TReturnStatus(TStatusCode.SRM_FAILURE, e.getMessage()));
                break;
            }
        }
        // 
        // increment global entries counter
        // 
        getContainerRequest().incrementGlobalEntryCounter();
        if (md.isDirectory) {
            try {
                getRecursiveMetaDataPathDetail(dirMetaDataPathDetail, md, depth + 1, offset, count, recursionDepth, longFormat);
            } catch (SRMException e) {
                String msg = e.getMessage();
                if (e instanceof SRMAuthorizationException) {
                    dirMetaDataPathDetail.setStatus(new TReturnStatus(TStatusCode.SRM_AUTHORIZATION_FAILURE, msg));
                } else if (e instanceof SRMInvalidPathException) {
                    dirMetaDataPathDetail.setStatus(new TReturnStatus(TStatusCode.SRM_INVALID_PATH, msg));
                } else {
                    dirMetaDataPathDetail.setStatus(new TReturnStatus(TStatusCode.SRM_FAILURE, msg));
                }
            }
        }
    }
    metaDataPathDetail.setArrayOfSubPaths(new ArrayOfTMetaDataPathDetail(metadataPathDetailList.toArray(TMetaDataPathDetail[]::new)));
}

Example 2 with ArrayOfTMetaDataPathDetail

use of org.dcache.srm.v2_2.ArrayOfTMetaDataPathDetail in project dcache by dCache.

the class LsRequest method getSrmLsResponse.

public final SrmLsResponse getSrmLsResponse() throws SRMInvalidRequestException {
    SrmLsResponse response = new SrmLsResponse();
    response.setReturnStatus(getTReturnStatus());
    if (!response.getReturnStatus().getStatusCode().isProcessing()) {
        response.setDetails(new ArrayOfTMetaDataPathDetail(getPathDetailArray()));
    } else {
        response.setDetails(null);
    }
    response.setRequestToken(getTRequestToken());
    return response;
}

Example 3 with ArrayOfTMetaDataPathDetail

use of org.dcache.srm.v2_2.ArrayOfTMetaDataPathDetail in project dcache by dCache.

the class LsFileRequest method getMetaDataPathDetail.

private void getMetaDataPathDetail(TMetaDataPathDetail metaDataPathDetail, long offset, long count, boolean longFormat) throws SRMException, URISyntaxException {
    List<FileMetaData> directoryList;
    // 
    // simplify things for the most common case when people perform
    // ls on directory w/o specifying recursionDepth
    // 
    URI surl = new URI(null, null, metaDataPathDetail.getPath(), null);
    directoryList = getStorage().listDirectory(getUser(), surl, longFormat, (int) offset, (int) count);
    getContainerRequest().setCounter(offset);
    List<TMetaDataPathDetail> metadataPathDetailList = new LinkedList<>();
    for (FileMetaData md : directoryList) {
        URI subpath = new URI(null, null, md.SURL, null);
        TMetaDataPathDetail dirMetaDataPathDetail = convertFileMetaDataToTMetaDataPathDetail(subpath, md, longFormat);
        if (!getContainerRequest().shouldSkipThisRecord()) {
            metadataPathDetailList.add(dirMetaDataPathDetail);
            try {
                if (!getContainerRequest().increaseResultsNumAndContinue()) {
                    break;
                }
            } catch (SRMTooManyResultsException e) {
                metaDataPathDetail.setStatus(new TReturnStatus(TStatusCode.SRM_FAILURE, e.getMessage()));
                break;
            }
        }
        // 
        // increment global entries counter
        // 
        getContainerRequest().incrementGlobalEntryCounter();
    }
    metaDataPathDetail.setArrayOfSubPaths(new ArrayOfTMetaDataPathDetail(metadataPathDetailList.toArray(TMetaDataPathDetail[]::new)));
}

Example 4 with ArrayOfTMetaDataPathDetail

use of org.dcache.srm.v2_2.ArrayOfTMetaDataPathDetail in project dcache by dCache.

the class AxisSrmFileSystem method doBulkStat.

private TMetaDataPathDetail[] doBulkStat(URI[] surls) throws RemoteException, SRMException, InterruptedException {
    SrmLsResponse response = srm.srmLs(new SrmLsRequest(null, new ArrayOfAnyURI(surls), null, null, true, false, 0, 0, surls.length));
    ArrayOfTMetaDataPathDetail details;
    if (response.getReturnStatus().getStatusCode() != TStatusCode.SRM_REQUEST_QUEUED && response.getReturnStatus().getStatusCode() != TStatusCode.SRM_REQUEST_INPROGRESS) {
        checkSuccess(response.getReturnStatus(), TStatusCode.SRM_SUCCESS, TStatusCode.SRM_PARTIAL_SUCCESS, TStatusCode.SRM_FAILURE);
        details = response.getDetails();
    } else {
        SrmStatusOfLsRequestResponse status;
        do {
            TimeUnit.SECONDS.sleep(1);
            status = srm.srmStatusOfLsRequest(new SrmStatusOfLsRequestRequest(null, response.getRequestToken(), 0, surls.length));
        } while (status.getReturnStatus().getStatusCode() == TStatusCode.SRM_REQUEST_QUEUED || status.getReturnStatus().getStatusCode() == TStatusCode.SRM_REQUEST_INPROGRESS);
        checkSuccess(status.getReturnStatus(), TStatusCode.SRM_SUCCESS, TStatusCode.SRM_PARTIAL_SUCCESS, TStatusCode.SRM_FAILURE);
        details = status.getDetails();
    }
    return details.getPathDetailArray();
}