Examples with ObsException com.obs.services.exception.ObsException used on opensource projects

Example 1 with ObsException

use of com.obs.services.exception.ObsException in project alluxio by Alluxio.

the class OBSOutputStream method close.

/**
 * Closes this output stream. When an output stream is closed, the local temporary file is
 * uploaded to OSS Service. Once the file is uploaded, the temporary file is deleted.
 */
@Override
public void close() throws IOException {
    if (mClosed.getAndSet(true)) {
        LOG.warn("OBSOutputStream is already closed");
        return;
    }
    mLocalOutputStream.close();
    try {
        BufferedInputStream in = new BufferedInputStream(new FileInputStream(mFile));
        ObjectMetadata objMeta = new ObjectMetadata();
        objMeta.setContentLength(mFile.length());
        if (mHash != null) {
            byte[] hashBytes = mHash.digest();
            objMeta.setContentMd5(new String(Base64.encodeBase64(hashBytes)));
        }
        mObsClient.putObject(mBucketName, mKey, in, objMeta);
        mFile.delete();
    } catch (ObsException e) {
        LOG.error("Failed to upload {}. Temporary file @ {}", mKey, mFile.getPath());
        throw new IOException(e);
    }
}

Example 2 with ObsException

use of com.obs.services.exception.ObsException in project alluxio by Alluxio.

the class OBSUnderFileSystem method createEmptyObject.

@Override
public boolean createEmptyObject(String key) {
    try {
        ObjectMetadata objMeta = new ObjectMetadata();
        objMeta.setContentLength(0L);
        mClient.putObject(mBucketName, key, new ByteArrayInputStream(new byte[0]), objMeta);
        return true;
    } catch (ObsException e) {
        LOG.error("Failed to create object: {}", key, e);
        return false;
    }
}

Example 3 with ObsException

use of com.obs.services.exception.ObsException in project alluxio by Alluxio.

the class OBSUnderFileSystem method getObjectStatus.

@Override
protected ObjectStatus getObjectStatus(String key) {
    try {
        ObjectMetadata meta = mClient.getObjectMetadata(mBucketName, key);
        if (meta == null) {
            return null;
        }
        if (isEnvironmentPFS()) {
            /**
             * When in PFS environment:
             * 1. Directory will be explicitly created and have object meta.
             * 2. File will have object meta even if there is `/` at
             *    the end of the file name (e.g. `/dir1/file1/`).
             * However we should return null meta here.
             */
            if (isDirectoryInPFS(meta)) {
                return null;
            }
            if (!isDirectoryInPFS(meta) && key.endsWith(PATH_SEPARATOR)) {
                return null;
            }
        }
        Date lastModifiedDate = meta.getLastModified();
        Long lastModifiedTime = lastModifiedDate == null ? null : lastModifiedDate.getTime();
        return new ObjectStatus(key, meta.getEtag(), meta.getContentLength(), lastModifiedTime);
    } catch (ObsException e) {
        LOG.warn("Failed to get Object {}, return null", key, e);
        return null;
    }
}

Example 4 with ObsException

use of com.obs.services.exception.ObsException in project alluxio by Alluxio.

the class OBSUnderFileSystem method renameDirectory.

@Override
public boolean renameDirectory(String src, String dst) throws IOException {
    if (!isEnvironmentPFS()) {
        return super.renameDirectory(src, dst);
    }
    try {
        RenameRequest request = new RenameRequest(mBucketName, stripPrefixIfPresent(src), stripPrefixIfPresent(dst));
        RenameResult response = mClient.renameFolder(request);
        if (isSuccessResponse(response.getStatusCode())) {
            return true;
        } else {
            LOG.error("Failed to rename directory from {} to {}.", src, dst);
            return false;
        }
    } catch (ObsException e) {
        LOG.error("Failed to rename directory from {} to {}.", src, dst, e);
        return false;
    }
}

Example 5 with ObsException

use of com.obs.services.exception.ObsException in project onex-boot by zhangchaoxu.

the class HuaweiCloudOssService method upload.

@Override
public String upload(String prefix, InputStream inputStream, String fileName) {
    String prefixTotal = StrUtil.isNotEmpty(config.getPrefix()) ? config.getPrefix() : "";
    if (StrUtil.isNotEmpty(prefix)) {
        if (StrUtil.isNotEmpty(prefixTotal)) {
            prefixTotal += "/" + prefix;
        } else {
            prefixTotal = prefix;
        }
    }
    String objectKey = buildUploadPath(prefixTotal, fileName, config.getKeepFileName(), false);
    ObsClient ossClient = null;
    try {
        ossClient = new ObsClient(config.getAccessKeyId(), config.getAccessKeySecret(), config.getEndPoint());
        if (ossClient.doesObjectExist(config.getBucketName(), objectKey)) {
            // 文件已存在,则需要对文件重命名
            objectKey = buildUploadPath(prefixTotal, fileName, config.getKeepFileName(), true);
        }
        ossClient.putObject(config.getBucketName(), objectKey, inputStream);
    } catch (ObsException e) {
        throw new OnexException(ErrorCode.OSS_UPLOAD_FILE_ERROR, e);
    } finally {
        // ObsClient在调用ObsClient.close方法关闭后不能再次使用
        if (ossClient != null) {
            try {
                ossClient.close();
            } catch (IOException e) {
                log.error("huaweicloud obs close error", e);
            }
        }
    }
    return config.getDomain() + objectKey;
}