Package com.cloud.bridge.persist.dao

Examples of com.cloud.bridge.persist.dao.MultipartLoadDao

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            return;
        }

        // -> verification
        try {
            MultipartLoadDao uploadDao = new MultipartLoadDao();
            if (null == uploadDao.multipartExits(uploadId)) {
                response.setStatus(404);
                return;
            }

            // -> another requirement is that only the upload initiator can upload parts
            String initiator = uploadDao.getInitiator(uploadId);
            if (null == initiator || !initiator.equals(UserContext.current().getAccessKey())) {
                response.setStatus(403);
                return;
            }
        } catch (Exception e) {
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        if (null != temp)
            uploadId = Integer.parseInt(temp);

        // [B] Look up all the uploaded body parts and related info
        try {
            MultipartLoadDao uploadDao = new MultipartLoadDao();
            if (null == uploadDao.multipartExits(uploadId)) {
                response.setStatus(404);
                returnErrorXML(404, "NotFound", outputStream);
                return;
            }

            // -> another requirement is that only the upload initiator can upload parts
            String initiator = uploadDao.getInitiator(uploadId);
            if (null == initiator || !initiator.equals(UserContext.current().getAccessKey())) {
                response.setStatus(403);
                returnErrorXML(403, "Forbidden", outputStream);
                return;
            }

            parts = uploadDao.getParts(uploadId, 10000, 0);
            meta = uploadDao.getMeta(uploadId);
            cannedAccess = uploadDao.getCannedAccess(uploadId);
        } catch (Exception e) {
            logger.error("executeCompleteMultipartUpload failed due to " + e.getMessage(), e);
            response.setStatus(500);
            returnErrorXML(500, "InternalError", outputStream);
            return;
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            response.setStatus(404);
            return;
        }

        try {
            MultipartLoadDao uploadDao = new MultipartLoadDao();
            OrderedPair<String, String> exists = uploadDao.multipartExits(uploadId);
            if (null == exists) {
                response.setStatus(404);
                return;
            }
            owner = exists.getFirst();

            // -> the multipart initiator or bucket owner can do this action
            initiator = uploadDao.getInitiator(uploadId);
            if (null == initiator || !initiator.equals(UserContext.current().getAccessKey())) {
                try {
                    // -> write permission on a bucket allows a PutObject / DeleteObject action on any object in the bucket
                    S3PolicyContext context = new S3PolicyContext(PolicyActions.ListMultipartUploadParts, bucketName);
                    context.setKeyName(exists.getSecond());
                    S3Engine.verifyAccess(context, "SBucket", bucket.getId(), SAcl.PERMISSION_WRITE);
                } catch (PermissionDeniedException e) {
                    response.setStatus(403);
                    return;
                }
            }

            parts = uploadDao.getParts(uploadId, maxParts, partMarker);
            remaining = uploadDao.numParts(uploadId, partMarker + maxParts);
        } catch (Exception e) {
            logger.error("List Uploads failed due to " + e.getMessage(), e);
            response.setStatus(500);
        }
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        try {
            is = request.getDataInputStream();
            String md5Checksum = bucketAdapter.saveObject(is, host_storagelocation_pair.getSecond(), ServiceProvider.getInstance().getMultipartDir(), itemFileName);
            response.setETag(md5Checksum);
            MultipartLoadDao uploadDao = new MultipartLoadDao();
            uploadDao.savePart(uploadId, partNumber, md5Checksum, itemFileName, (int)request.getContentLength());
            response.setResultCode(200);

        } catch (IOException e) {
            logger.error("UploadPart failed due to " + e.getMessage(), e);
            response.setResultCode(500);
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    Tuple<SHost, String> tupleBucketHost = getBucketStorageHost(bucket);   
    S3BucketAdapter bucketAdapter = getStorageHostBucketAdapter(tupleBucketHost.getFirst());

    try {
          MultipartLoadDao uploadDao = new MultipartLoadDao();
          Tuple<String,String> exists = uploadDao.multipartExits( uploadId );
          if (null == exists) {
          logger.error( "initiateMultipartUpload failed since multipart upload" + uploadId + " does not exist" );
            return 404;
          }
         
          // -> the multipart initiator or bucket owner can do this action by default
          if (verifyPermission)
          {
              String initiator = uploadDao.getInitiator( uploadId );
              if (null == initiator || !initiator.equals( UserContext.current().getAccessKey()))
              {
                // -> write permission on a bucket allows a PutObject / DeleteObject action on any object in the bucket
              S3PolicyContext context = new S3PolicyContext( PolicyActions.AbortMultipartUpload, bucketName );
                context.setKeyName( exists.getSecond());
              verifyAccess( context, "SBucket", bucket.getId(), SAcl.PERMISSION_WRITE );
              }
          }

          // -> first get a list of all the uploaded files and delete one by one
          S3MultipartPart[] parts = uploadDao.getParts( uploadId, 10000, 0 );
          for( int i=0; i < parts.length; i++ )
          {   
              bucketAdapter.deleteObject( tupleBucketHost.getSecond(), ServiceProvider.getInstance().getMultipartDir(), parts[i].getPath());
          }
         
          uploadDao.deleteUpload( uploadId );
          return 204;

    }
    catch( PermissionDeniedException e ) {
      logger.error("freeUploadParts failed due to [" + e.getMessage() + "]", e); 
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    verifyAccess( context, "SBucket", bucket.getId(), SAcl.PERMISSION_WRITE );

    createUploadFolder( bucketName );

        try {
          MultipartLoadDao uploadDao = new MultipartLoadDao();
          int uploadId = uploadDao.initiateUpload( UserContext.current().getAccessKey(), bucketName, nameKey, request.getCannedAccess(), request.getMetaEntries());
          response.setUploadId( uploadId );
          response.setResultCode(200);
         
        } catch( Exception e ) {
            logger.error("initiateMultipartUpload exception: ", e);
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    try {
      is = request.getDataInputStream();
      String md5Checksum = bucketAdapter.saveObject(is, tupleBucketHost.getSecond(), ServiceProvider.getInstance().getMultipartDir(), itemFileName);
      response.setETag(md5Checksum); 
     
          MultipartLoadDao uploadDao = new MultipartLoadDao();
          uploadDao.savePart( uploadId, partNumber, md5Checksum, itemFileName, (int)request.getContentLength());
          response.setResultCode(200);

    } catch (IOException e) {
      logger.error("UploadPart failed due to " + e.getMessage(), e);
      response.setResultCode(500);
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            return;
      }
     
      // -> verification
    try {
          MultipartLoadDao uploadDao = new MultipartLoadDao();
          if (null == uploadDao.multipartExits( uploadId )) {
            response.setStatus(404);
            return;
          }
         
          // -> another requirement is that only the upload initiator can upload parts
          String initiator = uploadDao.getInitiator( uploadId );
          if (null == initiator || !initiator.equals( UserContext.current().getAccessKey())) {
            response.setStatus(403);
            return;          
          }
    }
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      if (null != temp) uploadId = Integer.parseInt( temp );
     
   
    // [B] Look up all the uploaded body parts and related info
    try {
          MultipartLoadDao uploadDao = new MultipartLoadDao();
          if (null == uploadDao.multipartExits( uploadId )) {
            response.setStatus(404);
          returnErrorXML( 404, "NotFound", os );
            return;
          }
         
          // -> another requirement is that only the upload initiator can upload parts
          String initiator = uploadDao.getInitiator( uploadId );
          if (null == initiator || !initiator.equals( UserContext.current().getAccessKey())) {
            response.setStatus(403);
          returnErrorXML( 403, "Forbidden", os );
            return;          
          }
         
          parts = uploadDao.getParts( uploadId, 10000, 0 );
          meta  = uploadDao.getMeta( uploadId );
          cannedAccess = uploadDao.getCannedAccess( uploadId );
    }
    catch( Exception e ) {
        logger.error("executeCompleteMultipartUpload failed due to " + e.getMessage(), e); 
      response.setStatus(500);
      returnErrorXML( 500, "InternalError", os );
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        response.setStatus(404);
        return;
    }
 
      try {
          MultipartLoadDao uploadDao = new MultipartLoadDao();
          Tuple<String,String> exists = uploadDao.multipartExits( uploadId );
          if (null == exists) {
           response.setStatus(404);
           return;
          }
          owner = exists.getFirst();
         
          // -> the multipart initiator or bucket owner can do this action
          initiator = uploadDao.getInitiator( uploadId );
          if (null == initiator || !initiator.equals( UserContext.current().getAccessKey()))
          {
            try {
                // -> write permission on a bucket allows a PutObject / DeleteObject action on any object in the bucket
              S3PolicyContext context = new S3PolicyContext( PolicyActions.ListMultipartUploadParts, bucketName );
              context.setKeyName( exists.getSecond());
              S3Engine.verifyAccess( context, "SBucket", bucket.getId(), SAcl.PERMISSION_WRITE );
            }
            catch (PermissionDeniedException e) {
              response.setStatus(403);
              return;
            }
          }
     
          parts = uploadDao.getParts( uploadId, maxParts, partMarker );
          remaining = uploadDao.numParts( uploadId, partMarker+maxParts );
      }
    catch( Exception e ) {
      logger.error("List Uploads failed due to " + e.getMessage(), e); 
      response.setStatus(500);
    }
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Related Classes of com.cloud.bridge.persist.dao.MultipartLoadDao

  • com.cloud.bridge.model.MultipartMetaVO
  • com.cloud.bridge.model.MultiPartPartsVO
  • com.cloud.bridge.model.MultiPartUploadsVO
  • com.cloud.bridge.service.controller.s3.S3BucketAction
  • com.cloud.bridge.service.controller.s3.S3ObjectAction
  • com.cloud.bridge.service.core.s3.S3Engine
  • com.cloud.bridge.service.core.s3.S3MetaDataEntry
  • com.cloud.bridge.service.core.s3.S3MultipartPart
  • com.cloud.bridge.service.core.s3.S3MultipartUpload
  • com.cloud.utils.db.Transaction
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