AzureStorageService.java example

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package org.elasticsearch.cloud.azure.storage;

import com.microsoft.azure.storage.StorageException;
import com.microsoft.azure.storage.LocationMode;
import org.elasticsearch.common.blobstore.BlobMetaData;

import java.io.InputStream;
import java.io.OutputStream;
import java.net.URISyntaxException;
import java.util.Map;

/**
 * Azure Storage Service interface
 * @see AzureStorageServiceImpl for Azure REST API implementation
 */
public interface AzureStorageService {

    final class Storage {
        public static final String API_IMPLEMENTATION = "cloud.azure.storage.api.impl";
        public static final String PREFIX = "cloud.azure.storage.";
        @Deprecated
        public static final String ACCOUNT_DEPRECATED = "cloud.azure.storage.account";
        @Deprecated
        public static final String KEY_DEPRECATED = "cloud.azure.storage.key";

        public static final String TIMEOUT = "cloud.azure.storage.timeout";

        public static final String CONTAINER = "repositories.azure.container";
        public static final String CHUNK_SIZE = "repositories.azure.chunk_size";
        public static final String COMPRESS = "repositories.azure.compress";
    }

    boolean doesContainerExist(String account, LocationMode mode, String container);

    void removeContainer(String account, LocationMode mode, String container) throws URISyntaxException, StorageException;

    void createContainer(String account, LocationMode mode, String container) throws URISyntaxException, StorageException;

    void deleteFiles(String account, LocationMode mode, String container, String path) throws URISyntaxException, StorageException;

    boolean blobExists(String account, LocationMode mode, String container, String blob) throws URISyntaxException, StorageException;

    void deleteBlob(String account, LocationMode mode, String container, String blob) throws URISyntaxException, StorageException;

    InputStream getInputStream(String account, LocationMode mode, String container, String blob) throws URISyntaxException, StorageException;

    OutputStream getOutputStream(String account, LocationMode mode, String container, String blob) throws URISyntaxException, StorageException;

    Map<String,BlobMetaData> listBlobsByPrefix(String account, LocationMode mode, String container, String keyPath, String prefix) throws URISyntaxException, StorageException;

    void moveBlob(String account, LocationMode mode, String container, String sourceBlob, String targetBlob) throws URISyntaxException, StorageException;

    AzureStorageService start();
}