use of org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.ListTrashResponse in project ozone by apache.
the class OzoneManagerProtocolClientSideTranslatorPB method listTrash.
@Override
public List<RepeatedOmKeyInfo> listTrash(String volumeName, String bucketName, String startKeyName, String keyPrefix, int maxKeys) throws IOException {
Preconditions.checkArgument(Strings.isNullOrEmpty(volumeName), "The volume name cannot be null or " + "empty. Please enter a valid volume name or use '*' as a wild card");
Preconditions.checkArgument(Strings.isNullOrEmpty(bucketName), "The bucket name cannot be null or " + "empty. Please enter a valid bucket name or use '*' as a wild card");
ListTrashRequest trashRequest = ListTrashRequest.newBuilder().setVolumeName(volumeName).setBucketName(bucketName).setStartKeyName(startKeyName).setKeyPrefix(keyPrefix).setMaxKeys(maxKeys).build();
OMRequest omRequest = createOMRequest(Type.ListTrash).setListTrashRequest(trashRequest).build();
ListTrashResponse trashResponse = handleError(submitRequest(omRequest)).getListTrashResponse();
List<RepeatedOmKeyInfo> deletedKeyList = new ArrayList<>(trashResponse.getDeletedKeysCount());
deletedKeyList.addAll(trashResponse.getDeletedKeysList().stream().map(RepeatedOmKeyInfo::getFromProto).collect(Collectors.toList()));
return deletedKeyList;
}
use of org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.ListTrashResponse in project ozone by apache.
the class OzoneManagerRequestHandler method listTrash.
private ListTrashResponse listTrash(ListTrashRequest request, int clientVersion) throws IOException {
ListTrashResponse.Builder resp = ListTrashResponse.newBuilder();
List<RepeatedOmKeyInfo> deletedKeys = impl.listTrash(request.getVolumeName(), request.getBucketName(), request.getStartKeyName(), request.getKeyPrefix(), request.getMaxKeys());
for (RepeatedOmKeyInfo key : deletedKeys) {
resp.addDeletedKeys(key.getProto(false, clientVersion));
}
return resp.build();
}
use of org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.ListTrashResponse in project ozone by apache.
the class OzoneManagerRequestHandler method handleReadRequest.
// TODO simplify it to make it shorter
@SuppressWarnings("methodlength")
@Override
public OMResponse handleReadRequest(OMRequest request) {
if (LOG.isDebugEnabled()) {
LOG.debug("Received OMRequest: {}, ", request);
}
Type cmdType = request.getCmdType();
OMResponse.Builder responseBuilder = OmResponseUtil.getOMResponseBuilder(request);
try {
switch(cmdType) {
case CheckVolumeAccess:
CheckVolumeAccessResponse checkVolumeAccessResponse = checkVolumeAccess(request.getCheckVolumeAccessRequest());
responseBuilder.setCheckVolumeAccessResponse(checkVolumeAccessResponse);
break;
case InfoVolume:
InfoVolumeResponse infoVolumeResponse = infoVolume(request.getInfoVolumeRequest());
responseBuilder.setInfoVolumeResponse(infoVolumeResponse);
break;
case ListVolume:
ListVolumeResponse listVolumeResponse = listVolumes(request.getListVolumeRequest());
responseBuilder.setListVolumeResponse(listVolumeResponse);
break;
case InfoBucket:
InfoBucketResponse infoBucketResponse = infoBucket(request.getInfoBucketRequest());
responseBuilder.setInfoBucketResponse(infoBucketResponse);
break;
case ListBuckets:
ListBucketsResponse listBucketsResponse = listBuckets(request.getListBucketsRequest());
responseBuilder.setListBucketsResponse(listBucketsResponse);
break;
case LookupKey:
LookupKeyResponse lookupKeyResponse = lookupKey(request.getLookupKeyRequest(), request.getVersion());
responseBuilder.setLookupKeyResponse(lookupKeyResponse);
break;
case ListKeys:
ListKeysResponse listKeysResponse = listKeys(request.getListKeysRequest(), request.getVersion());
responseBuilder.setListKeysResponse(listKeysResponse);
break;
case ListTrash:
ListTrashResponse listTrashResponse = listTrash(request.getListTrashRequest(), request.getVersion());
responseBuilder.setListTrashResponse(listTrashResponse);
break;
case ListMultiPartUploadParts:
MultipartUploadListPartsResponse listPartsResponse = listParts(request.getListMultipartUploadPartsRequest());
responseBuilder.setListMultipartUploadPartsResponse(listPartsResponse);
break;
case ListMultipartUploads:
ListMultipartUploadsResponse response = listMultipartUploads(request.getListMultipartUploadsRequest());
responseBuilder.setListMultipartUploadsResponse(response);
break;
case ServiceList:
ServiceListResponse serviceListResponse = getServiceList(request.getServiceListRequest());
responseBuilder.setServiceListResponse(serviceListResponse);
break;
case DBUpdates:
DBUpdatesResponse dbUpdatesResponse = getOMDBUpdates(request.getDbUpdatesRequest());
responseBuilder.setDbUpdatesResponse(dbUpdatesResponse);
break;
case GetFileStatus:
GetFileStatusResponse getFileStatusResponse = getOzoneFileStatus(request.getGetFileStatusRequest(), request.getVersion());
responseBuilder.setGetFileStatusResponse(getFileStatusResponse);
break;
case LookupFile:
LookupFileResponse lookupFileResponse = lookupFile(request.getLookupFileRequest(), request.getVersion());
responseBuilder.setLookupFileResponse(lookupFileResponse);
break;
case ListStatus:
ListStatusResponse listStatusResponse = listStatus(request.getListStatusRequest(), request.getVersion());
responseBuilder.setListStatusResponse(listStatusResponse);
break;
case GetAcl:
GetAclResponse getAclResponse = getAcl(request.getGetAclRequest());
responseBuilder.setGetAclResponse(getAclResponse);
break;
case FinalizeUpgradeProgress:
FinalizeUpgradeProgressResponse upgradeProgressResponse = reportUpgradeProgress(request.getFinalizeUpgradeProgressRequest());
responseBuilder.setFinalizeUpgradeProgressResponse(upgradeProgressResponse);
break;
case PrepareStatus:
PrepareStatusResponse prepareStatusResponse = getPrepareStatus();
responseBuilder.setPrepareStatusResponse(prepareStatusResponse);
break;
default:
responseBuilder.setSuccess(false);
responseBuilder.setMessage("Unrecognized Command Type: " + cmdType);
break;
}
responseBuilder.setSuccess(true);
} catch (IOException ex) {
responseBuilder.setSuccess(false);
responseBuilder.setStatus(exceptionToResponseStatus(ex));
if (ex.getMessage() != null) {
responseBuilder.setMessage(ex.getMessage());
}
}
return responseBuilder.build();
}
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