syncbase/src/main/java/io/v/syncbase/internal/Database.java

// Copyright 2016 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package io.v.syncbase.internal;

import java.util.List;

public class Database {
    public static native VersionedPermissions GetPermissions(String name) throws VError;
    public static native void SetPermissions(String name, VersionedPermissions permissions) throws VError;

    public static native void Create(String name, Permissions permissions) throws VError;
    public static native void Destroy(String name) throws VError;
    public static native boolean Exists(String name) throws VError;

    public static class BatchOptions {
        String hint;
        boolean readOnly;
    }

    public static native String BeginBatch(String name, BatchOptions options) throws VError;
    public static native List<Id> ListCollections(String name, String batchHandle) throws VError;
    public static native void Commit(String name, String batchHandle) throws VError;
    public static native void Abort(String name, String batchHandle) throws VError;
    public static native byte[] GetResumeMarker(String name, String batchHandle) throws VError;

    public static class SyncgroupSpec {
        String description;
        String publishSyncbaseName;
        Permissions permissions;
        List<Id> collections;
        List<String> mountTables;
        boolean isPrivate;
    }

    public static class VersionedSyncgroupSpec {
        String version;
        SyncgroupSpec syncgroupSpec;
    }

    public static class SyncgroupMemberInfo {
        int syncPriority;
        int blobDevType;
    }

    public static native List<Id> ListSyncgroups(String name) throws VError;
    public static native void CreateSyncgroup(String name, Id syncgroupId, SyncgroupSpec spec, SyncgroupMemberInfo info) throws VError;
    public static native SyncgroupSpec JoinSyncgroup(String name, Id syncgroupId, SyncgroupMemberInfo info) throws VError;
    public static native void LeaveSyncgroup(String name, Id syncgroupId) throws VError;
    public static native void DestroySyncgroup(String name, Id syncgroupId) throws VError;
    public static native void EjectFromSyncgroup(String name, Id syncgroupId, String member) throws VError;
    public static native VersionedSyncgroupSpec GetSyncgroupSpec(String name, Id syncgroupId) throws VError;
    public static native void SetSyncgroupSpec(String name, Id syncgroupId, VersionedSyncgroupSpec spec) throws VError;
    public static native List<SyncgroupMemberInfo> GetSyncgroupMembers(String name, Id syncgroupId) throws VError;

    public static class CollectionRowPattern {
        String collectionBlessing;
        String collectionName;
        String rowKey;
    }

    public enum ChangeType { PUT, DELETE }

    public static class WatchChange {
        Id collection;
        String row;
        ChangeType changeType;
        byte[] value;
        String resumeMarker;
        boolean fromSync;
        boolean continued;
    }

    public interface WatchPatternsCallbacks {
        void onChange(WatchChange watchChange);
        void onError(VError vError);
    }

    public static native void WatchPatterns(String name, String resumeMarker, List<CollectionRowPattern> patterns, WatchPatternsCallbacks callbacks) throws VError;
}