示例#1
0
        /// <summary>
        /// Copies resource from the source connection to another connection.
        /// </summary>
        /// <param name="sourceResourceIds">The array of source resource ids</param>
        /// <param name="targetResourceIds">The array of target resource ids to copy to. Each resource id in the source array will be copied to the corresponding resource id in the target array</param>
        /// <param name="overwrite">Indicates whether to overwrite </param>
        /// <param name="options">Re-base options</param>
        /// <param name="callback"></param>
        /// <returns></returns>
        public string[] CopyResources(string[] sourceResourceIds, string[] targetResourceIds, bool overwrite, RebaseOptions options, LengthyOperationProgressCallBack callback)
        {
            Check.ArgumentNotNull(sourceResourceIds, nameof(sourceResourceIds));
            Check.ArgumentNotNull(targetResourceIds, nameof(targetResourceIds));
            Check.ThatPreconditionIsMet(sourceResourceIds.Length == targetResourceIds.Length, $"{nameof(sourceResourceIds)}.Length == {nameof(targetResourceIds)}.Length");

            var copiedItems = new List <string>();
            var cb          = callback;

            if (cb == null)
            {
                cb = new LengthyOperationProgressCallBack((s, e) =>
                {
                    //Do nothing
                });
            }

            var targetCaps = _target.Capabilities;

            int copied   = 0;
            int unit     = 100 / sourceResourceIds.Length;
            int progress = 0;

            string message = string.Empty;

            for (int i = 0; i < sourceResourceIds.Length; i++)
            {
                var srcResId = sourceResourceIds[i];
                var dstResId = targetResourceIds[i];

                //Get the source resource object
                IResource res = _source.ResourceService.GetResource(srcResId);

                //Skip if target exists and overwrite is not specified
                if (!overwrite && _target.ResourceService.ResourceExists(dstResId))
                {
                    progress += unit;
                    continue;
                }
                else
                {
                    //Check if downgrading is required
                    var maxVer = targetCaps.GetMaxSupportedResourceVersion(res.ResourceType);
                    if (res.ResourceVersion > maxVer)
                    {
                        res = _converter.Convert(res, maxVer);
                        cb(this, new LengthyOperationProgressArgs(string.Format(Strings.DowngradedResource, srcResId, maxVer), progress));
                    }

                    //Now rebase if rebase options supplied
                    if (options != null)
                    {
                        var rebaser = new ResourceRebaser(res);
                        res = rebaser.Rebase(options.SourceFolder, options.TargetFolder);
                    }

                    //Save resource
                    _target.ResourceService.SaveResourceAs(res, dstResId);
                    //Copy resource data
                    var resData = _source.ResourceService.EnumerateResourceData(res.ResourceID);
                    foreach (var data in resData.ResourceData)
                    {
                        using (var stream = _source.ResourceService.GetResourceData(res.ResourceID, data.Name))
                        {
                            if (!stream.CanSeek)
                            {
                                using (var ms = MemoryStreamPool.GetStream())
                                {
                                    Utility.CopyStream(stream, ms, false);
                                    ms.Position = 0L;
                                    _target.ResourceService.SetResourceData(dstResId, data.Name, data.Type, ms);
                                }
                            }
                            else
                            {
                                stream.Position = 0L;
                                _target.ResourceService.SetResourceData(dstResId, data.Name, data.Type, stream);
                            }
                        }
                    }

                    copied++;
                    message = string.Format(Strings.CopiedResourceToTarget, srcResId, dstResId);
                }
                copiedItems.Add(srcResId);
                progress += unit;
                cb(this, new LengthyOperationProgressArgs(message, progress));
            }

            return(copiedItems.ToArray());
        }
示例#2
0
        /// <summary>
        /// Copies resource from the source connection to another connection. 
        /// </summary>
        /// <param name="sourceResourceIds">The array of source resource ids</param>
        /// <param name="targetResourceIds">The array of target resource ids to copy to. Each resource id in the source array will be copied to the corresponding resource id in the target array</param>
        /// <param name="overwrite">Indicates whether to overwrite </param>
        /// <param name="options">Re-base options</param>
        /// <param name="callback"></param>
        /// <returns></returns>
        public string[] CopyResources(string[] sourceResourceIds, string[] targetResourceIds, bool overwrite, RebaseOptions options, LengthyOperationProgressCallBack callback)
        {
            Check.NotNull(sourceResourceIds, "sourceResourceIds"); //NOXLATE
            Check.NotNull(targetResourceIds, "targetResourceIds"); //NOXLATE
            Check.Precondition(sourceResourceIds.Length == targetResourceIds.Length, "resourceIds.Length == targetResourceIds.Length"); //NOXLATE

            var copiedItems = new List<string>();
            var cb = callback;
            if (cb == null)
            {
                cb = new LengthyOperationProgressCallBack((s, e) =>
                {
                    //Do nothing
                });
            }

            var targetCaps = _target.Capabilities;

            int copied = 0;
            int unit = 100 / sourceResourceIds.Length;
            int progress = 0;

            string message = string.Empty;
            for (int i = 0; i < sourceResourceIds.Length; i++)
            {
                var srcResId = sourceResourceIds[i];
                var dstResId = targetResourceIds[i];

                //Get the source resource object
                IResource res = _source.ResourceService.GetResource(srcResId);

                //Skip if target exists and overwrite is not specified
                if (!overwrite && _target.ResourceService.ResourceExists(dstResId))
                {
                    progress += unit;
                    continue;
                }
                else
                {
                    //Check if downgrading is required
                    var maxVer = targetCaps.GetMaxSupportedResourceVersion(res.ResourceType);
                    if (res.ResourceVersion > maxVer)
                    {
                        res = _converter.Convert(res, maxVer);
                        cb(this, new LengthyOperationProgressArgs(string.Format(Strings.DowngradedResource, srcResId, maxVer), progress));
                    }

                    //Now rebase if rebase options supplied
                    if (options != null)
                    {
                        var rebaser = new ResourceRebaser(res);
                        res = rebaser.Rebase(options.SourceFolder, options.TargetFolder);
                    }

                    //Save resource
                    _target.ResourceService.SaveResourceAs(res, dstResId);
                    //Copy resource data
                    foreach (var data in res.EnumerateResourceData())
                    {
                        using (var stream = res.GetResourceData(data.Name))
                        {
                            if (!stream.CanSeek)
                            {
                                using (var ms = new MemoryStream())
                                {
                                    Utility.CopyStream(stream, ms, false);
                                    ms.Position = 0L;
                                    _target.ResourceService.SetResourceData(dstResId, data.Name, data.Type, ms);
                                }
                            }
                            else
                            {
                                stream.Position = 0L;
                                _target.ResourceService.SetResourceData(dstResId, data.Name, data.Type, stream);
                            }
                        }
                    }

                    copied++;
                    message = string.Format(Strings.CopiedResourceToTarget, srcResId, dstResId);
                }
                copiedItems.Add(srcResId);
                progress += unit;
                cb(this, new LengthyOperationProgressArgs(message, progress));
            }

            return copiedItems.ToArray();
        }