Examples with MinioClient io.minio.MinioClient used on opensource projects

Example 1 with MinioClient

use of io.minio.MinioClient in project fess by codelibs.

the class AdminStorageAction method getFileItems.

public static List<Map<String, Object>> getFileItems(final String prefix) {
    final FessConfig fessConfig = ComponentUtil.getFessConfig();
    final ArrayList<Map<String, Object>> list = new ArrayList<>();
    try {
        final MinioClient minioClient = createClient(fessConfig);
        final ListObjectsArgs args = ListObjectsArgs.builder().bucket(fessConfig.getStorageBucket()).prefix(prefix != null && prefix.length() > 0 ? prefix + "/" : prefix).recursive(false).includeUserMetadata(false).useApiVersion1(false).build();
        for (final Result<Item> result : minioClient.listObjects(args)) {
            final Map<String, Object> map = new HashMap<>();
            final Item item = result.get();
            final String objectName = item.objectName();
            map.put("id", encodeId(objectName));
            map.put("name", getName(objectName));
            map.put("hashCode", item.hashCode());
            map.put("size", item.size());
            map.put("directory", item.isDir());
            if (!item.isDir()) {
                map.put("lastModified", item.lastModified());
            }
            list.add(map);
            if (list.size() > fessConfig.getStorageMaxItemsInPageAsInteger()) {
                break;
            }
        }
    } catch (final ErrorResponseException e) {
        final String code = e.errorResponse().code();
        if ("NoSuchBucket".equals(code)) {
            final MinioClient minioClient = createClient(fessConfig);
            try {
                final MakeBucketArgs args = MakeBucketArgs.builder().bucket(fessConfig.getStorageBucket()).build();
                minioClient.makeBucket(args);
                logger.info("Created bucket: {}", fessConfig.getStorageBucket());
            } catch (final Exception e1) {
                logger.warn("Failed to create bucket: {}", fessConfig.getStorageBucket(), e1);
            }
        } else if (logger.isDebugEnabled()) {
            logger.debug("Failed to access {}", fessConfig.getStorageEndpoint(), e);
        }
    } catch (final Exception e) {
        if (logger.isDebugEnabled()) {
            logger.debug("Failed to access {}", fessConfig.getStorageEndpoint(), e);
        }
    }
    return list;
}

Example 2 with MinioClient

use of io.minio.MinioClient in project yyl_example by Relucent.

the class MinioExample method main.

public static void main(String[] args) throws Exception {
    try {
        String endpoint = "http://localhost:9000";
        String accessKey = "minioadmin";
        String secretKey = "minioadmin";
        String bucketName = "test" + System.currentTimeMillis();
        MinioClient client = MinioClient.builder().endpoint(endpoint).credentials(accessKey, secretKey).build();
        boolean exists = client.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build());
        if (!exists) {
            client.makeBucket(MakeBucketArgs.builder().bucket(bucketName).build());
        }
        String objectName = "hello.txt";
        byte[] content = "hello".getBytes();
        String contentType = "text/plain";
        try (InputStream input = new ByteArrayInputStream(content)) {
            int length = content.length;
            Map<String, String> headers = new HashMap<>();
            client.putObject(// 
            PutObjectArgs.builder().bucket(// 
            bucketName).object(// 
            objectName).stream(input, length, // 
            -1).contentType(// 
            contentType).headers(// 
            headers).build());
        }
        StatObjectResponse stat = client.statObject(StatObjectArgs.builder().bucket(bucketName).object(objectName).build());
        System.out.println(stat);
        try (InputStream input = client.getObject(GetObjectArgs.builder().bucket(bucketName).object(objectName).build())) {
            byte[] data = IOUtils.toByteArray(input);
            System.out.println(new String(data));
        }
        client.removeObject(RemoveObjectArgs.builder().bucket(bucketName).object(objectName).build());
        if (!exists) {
            client.removeBucket(RemoveBucketArgs.builder().bucket(bucketName).build());
        }
    } catch (MinioException e) {
        e.printStackTrace();
    }
}

Example 3 with MinioClient

use of io.minio.MinioClient in project fess by codelibs.

the class AdminStorageAction method deleteObject.

public static void deleteObject(final String objectName) {
    try {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final MinioClient minioClient = createClient(fessConfig);
        final RemoveObjectArgs args = RemoveObjectArgs.builder().bucket(fessConfig.getStorageBucket()).object(objectName).build();
        minioClient.removeObject(args);
    } catch (final Exception e) {
        throw new StorageException("Failed to delete " + objectName, e);
    }
}

Example 4 with MinioClient

use of io.minio.MinioClient in project fess by codelibs.

the class AdminStorageAction method uploadObject.

public static void uploadObject(final String objectName, final MultipartFormFile uploadFile) {
    try (final InputStream in = uploadFile.getInputStream()) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final MinioClient minioClient = createClient(fessConfig);
        final PutObjectArgs args = PutObjectArgs.builder().bucket(fessConfig.getStorageBucket()).object(objectName).stream(in, uploadFile.getFileSize(), -1).contentType("application/octet-stream").build();
        minioClient.putObject(args);
    } catch (final Exception e) {
        throw new StorageException("Failed to upload " + objectName, e);
    }
}