Examples with AsyncUploadResult org.apache.jackrabbit.core.data.AsyncUploadResult used on opensource projects

Example 1 with AsyncUploadResult

use of org.apache.jackrabbit.core.data.AsyncUploadResult in project jackrabbit by apache.

the class VFSBackend method write.

/**
     * Writes {@code file}'s content to the record entry identified by {@code identifier}.
     * @param identifier record identifier
     * @param file local file to copy from
     * @param asyncUpload whether or not it should be done asynchronously
     * @param callback asynchronous uploading callback instance
     * @throws DataStoreException if any file system exception occurs
     */
private void write(DataIdentifier identifier, File file, boolean asyncUpload, AsyncUploadCallback callback) throws DataStoreException {
    AsyncUploadResult asyncUpRes = null;
    if (asyncUpload) {
        asyncUpRes = new AsyncUploadResult(identifier, file);
    }
    synchronized (this) {
        FileObject fileObject = getExistingFileObject(identifier);
        FileObject resolvedFileObject = resolveFileObject(identifier);
        try {
            if (fileObject != null) {
                updateLastModifiedTime(resolvedFileObject);
            } else {
                copyFileContentToRecord(file, identifier);
            }
            if (asyncUpRes != null && callback != null) {
                callback.onSuccess(asyncUpRes);
            }
        } catch (IOException e) {
            DataStoreException e2 = new DataStoreException("Could not get output stream to object: " + resolvedFileObject.getName().getFriendlyURI(), e);
            if (asyncUpRes != null && callback != null) {
                asyncUpRes.setException(e2);
                callback.onFailure(asyncUpRes);
            }
            throw e2;
        }
    }
}

Example 2 with AsyncUploadResult

use of org.apache.jackrabbit.core.data.AsyncUploadResult in project jackrabbit by apache.

the class S3Backend method write.

private void write(DataIdentifier identifier, File file, boolean asyncUpload, AsyncUploadCallback callback) throws DataStoreException {
    String key = getKeyName(identifier);
    ObjectMetadata objectMetaData = null;
    long start = System.currentTimeMillis();
    ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
        // check if the same record already exists
        try {
            objectMetaData = s3service.getObjectMetadata(bucket, key);
        } catch (AmazonServiceException ase) {
            if (!(ase.getStatusCode() == 404 || ase.getStatusCode() == 403)) {
                throw ase;
            }
        }
        if (objectMetaData != null) {
            long l = objectMetaData.getContentLength();
            if (l != file.length()) {
                throw new DataStoreException("Collision: " + key + " new length: " + file.length() + " old length: " + l);
            }
            LOG.debug("[{}]'s exists, lastmodified = [{}]", key, objectMetaData.getLastModified().getTime());
            CopyObjectRequest copReq = new CopyObjectRequest(bucket, key, bucket, key);
            copReq.setNewObjectMetadata(objectMetaData);
            Copy copy = tmx.copy(s3ReqDecorator.decorate(copReq));
            try {
                copy.waitForCopyResult();
                LOG.debug("lastModified of [{}] updated successfully.", identifier);
                if (callback != null) {
                    callback.onSuccess(new AsyncUploadResult(identifier, file));
                }
            } catch (Exception e2) {
                AsyncUploadResult asyncUpRes = new AsyncUploadResult(identifier, file);
                asyncUpRes.setException(e2);
                if (callback != null) {
                    callback.onAbort(asyncUpRes);
                }
                throw new DataStoreException("Could not upload " + key, e2);
            }
        }
        if (objectMetaData == null) {
            try {
                // start multipart parallel upload using amazon sdk
                Upload up = tmx.upload(s3ReqDecorator.decorate(new PutObjectRequest(bucket, key, file)));
                // wait for upload to finish
                if (asyncUpload) {
                    up.addProgressListener(new S3UploadProgressListener(up, identifier, file, callback));
                    LOG.debug("added upload progress listener to identifier [{}]", identifier);
                } else {
                    up.waitForUploadResult();
                    LOG.debug("synchronous upload to identifier [{}] completed.", identifier);
                    if (callback != null) {
                        callback.onSuccess(new AsyncUploadResult(identifier, file));
                    }
                }
            } catch (Exception e2) {
                AsyncUploadResult asyncUpRes = new AsyncUploadResult(identifier, file);
                asyncUpRes.setException(e2);
                if (callback != null) {
                    callback.onAbort(asyncUpRes);
                }
                throw new DataStoreException("Could not upload " + key, e2);
            }
        }
    } finally {
        if (contextClassLoader != null) {
            Thread.currentThread().setContextClassLoader(contextClassLoader);
        }
    }
    LOG.debug("write of [{}], length=[{}], in async mode [{}], in [{}]ms", new Object[] { identifier, file.length(), asyncUpload, (System.currentTimeMillis() - start) });
}

Example 3 with AsyncUploadResult

use of org.apache.jackrabbit.core.data.AsyncUploadResult in project jackrabbit-oak by apache.

the class S3Backend method write.

private void write(DataIdentifier identifier, File file, boolean asyncUpload, AsyncUploadCallback callback) throws DataStoreException {
    String key = getKeyName(identifier);
    ObjectMetadata objectMetaData = null;
    long start = System.currentTimeMillis();
    ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
        // check if the same record already exists
        try {
            objectMetaData = s3service.getObjectMetadata(bucket, key);
        } catch (AmazonServiceException ase) {
            if (!(ase.getStatusCode() == 404 || ase.getStatusCode() == 403)) {
                throw ase;
            }
        }
        if (objectMetaData != null) {
            long l = objectMetaData.getContentLength();
            if (l != file.length()) {
                throw new DataStoreException("Collision: " + key + " new length: " + file.length() + " old length: " + l);
            }
            LOG.debug("[{}]'s exists, lastmodified = [{}]", key, objectMetaData.getLastModified().getTime());
            CopyObjectRequest copReq = new CopyObjectRequest(bucket, key, bucket, key);
            copReq.setNewObjectMetadata(objectMetaData);
            Copy copy = tmx.copy(s3ReqDecorator.decorate(copReq));
            try {
                copy.waitForCopyResult();
                LOG.debug("lastModified of [{}] updated successfully.", identifier);
                if (callback != null) {
                    callback.onSuccess(new AsyncUploadResult(identifier, file));
                }
            } catch (Exception e2) {
                AsyncUploadResult asyncUpRes = new AsyncUploadResult(identifier, file);
                asyncUpRes.setException(e2);
                if (callback != null) {
                    callback.onAbort(asyncUpRes);
                }
                throw new DataStoreException("Could not upload " + key, e2);
            }
        }
        if (objectMetaData == null) {
            try {
                // start multipart parallel upload using amazon sdk
                Upload up = tmx.upload(s3ReqDecorator.decorate(new PutObjectRequest(bucket, key, file)));
                // wait for upload to finish
                if (asyncUpload) {
                    up.addProgressListener(new S3UploadProgressListener(up, identifier, file, callback));
                    LOG.debug("added upload progress listener to identifier [{}]", identifier);
                } else {
                    up.waitForUploadResult();
                    LOG.debug("synchronous upload to identifier [{}] completed.", identifier);
                    if (callback != null) {
                        callback.onSuccess(new AsyncUploadResult(identifier, file));
                    }
                }
            } catch (Exception e2) {
                AsyncUploadResult asyncUpRes = new AsyncUploadResult(identifier, file);
                asyncUpRes.setException(e2);
                if (callback != null) {
                    callback.onAbort(asyncUpRes);
                }
                throw new DataStoreException("Could not upload " + key, e2);
            }
        }
    } finally {
        if (contextClassLoader != null) {
            Thread.currentThread().setContextClassLoader(contextClassLoader);
        }
    }
    LOG.debug("write of [{}], length=[{}], in async mode [{}], in [{}]ms", new Object[] { identifier, file.length(), asyncUpload, (System.currentTimeMillis() - start) });
}