internal static IDictionary <string, object> InstallAttachmentBodies(IDictionary <string
, object> attachments, Database database)
{
IDictionary <string, object> updatedAttachments = new Dictionary <string, object>();
foreach (string name in attachments.Keys)
{
object value = attachments.Get(name);
if (value is Couchbase.Lite.Attachment)
{
Couchbase.Lite.Attachment attachment = (Couchbase.Lite.Attachment)value;
IDictionary <string, object> metadataMutable = new Dictionary <string, object>();
metadataMutable.PutAll(attachment.GetMetadata());
InputStream body = attachment.GetBodyIfNew();
if (body != null)
{
// Copy attachment body into the database's blob store:
BlobStoreWriter writer = BlobStoreWriterForBody(body, database);
metadataMutable.Put("length", (long)writer.GetLength());
metadataMutable.Put("digest", writer.MD5DigestString());
metadataMutable.Put("follows", true);
database.RememberAttachmentWriter(writer);
}
updatedAttachments.Put(name, metadataMutable);
}
else
{
if (value is AttachmentInternal)
{
throw new ArgumentException("AttachmentInternal objects not expected here. Could indicate a bug"
);
}
else
{
if (value != null)
{
updatedAttachments.Put(name, value);
}
}
}
}
return(updatedAttachments);
}
public void TestStreamAttachmentBlobStoreWriter()
{
var attachments = database.Attachments;
var blobWriter = new BlobStoreWriter(attachments);
var testBlob = "foo";
blobWriter.AppendData(Runtime.GetBytesForString(testBlob));
blobWriter.Finish();
var sha1Base64Digest = "sha1-C+7Hteo/D9vJXQ3UfzxbwnXaijM=";
Assert.AreEqual(blobWriter.SHA1DigestString(), sha1Base64Digest);
Assert.AreEqual(blobWriter.MD5DigestString(), "md5-rL0Y20zC+Fzt72VPzMSk2A==");
// install it
blobWriter.Install();
// look it up in blob store and make sure it's there
var blobKey = new BlobKey(sha1Base64Digest);
var blob = attachments.BlobForKey(blobKey);
Assert.IsTrue(Arrays.Equals(Runtime.GetBytesForString(testBlob).ToArray(), blob));
}
public virtual void TestStreamAttachmentBlobStoreWriter()
{
BlobStore attachments = database.GetAttachments();
BlobStoreWriter blobWriter = new BlobStoreWriter(attachments);
string testBlob = "foo";
blobWriter.AppendData(Sharpen.Runtime.GetBytesForString(new string(testBlob)));
blobWriter.Finish();
string sha1Base64Digest = "sha1-C+7Hteo/D9vJXQ3UfzxbwnXaijM=";
NUnit.Framework.Assert.AreEqual(blobWriter.SHA1DigestString(), sha1Base64Digest);
NUnit.Framework.Assert.AreEqual(blobWriter.MD5DigestString(), "md5-rL0Y20zC+Fzt72VPzMSk2A=="
);
// install it
blobWriter.Install();
// look it up in blob store and make sure it's there
BlobKey blobKey = new BlobKey(sha1Base64Digest);
byte[] blob = attachments.BlobForKey(blobKey);
NUnit.Framework.Assert.IsTrue(Arrays.Equals(Sharpen.Runtime.GetBytesForString(testBlob
, Sharpen.Extensions.GetEncoding("UTF-8")), blob));
}
internal void RememberAttachmentWriter (BlobStoreWriter writer)
{
var digest = writer.MD5DigestString();
PendingAttachmentsByDigest[digest] = writer;
}
internal void RememberAttachmentWriter(BlobStoreWriter writer)
{
GetPendingAttachmentsByDigest().Put(writer.MD5DigestString(), writer);
}
public void TestStreamAttachmentBlobStoreWriter()
{
var attachments = database.Attachments;
var blobWriter = new BlobStoreWriter(attachments);
var testBlob = "foo";
blobWriter.AppendData(Runtime.GetBytesForString(testBlob));
blobWriter.Finish();
var sha1Base64Digest = "sha1-C+7Hteo/D9vJXQ3UfzxbwnXaijM=";
Assert.AreEqual(blobWriter.SHA1DigestString(), sha1Base64Digest);
Assert.AreEqual(blobWriter.MD5DigestString(), "md5-rL0Y20zC+Fzt72VPzMSk2A==");
// install it
blobWriter.Install();
// look it up in blob store and make sure it's there
var blobKey = new BlobKey(sha1Base64Digest);
var blob = attachments.BlobForKey(blobKey);
Assert.IsTrue(Arrays.Equals(Runtime.GetBytesForString(testBlob).ToArray(), blob));
}
public virtual void TestStreamAttachmentBlobStoreWriter()
{
BlobStore attachments = database.GetAttachments();
BlobStoreWriter blobWriter = new BlobStoreWriter(attachments);
string testBlob = "foo";
blobWriter.AppendData(Sharpen.Runtime.GetBytesForString(new string(testBlob)));
blobWriter.Finish();
string sha1Base64Digest = "sha1-C+7Hteo/D9vJXQ3UfzxbwnXaijM=";
NUnit.Framework.Assert.AreEqual(blobWriter.SHA1DigestString(), sha1Base64Digest);
NUnit.Framework.Assert.AreEqual(blobWriter.MD5DigestString(), "md5-rL0Y20zC+Fzt72VPzMSk2A=="
);
// install it
blobWriter.Install();
// look it up in blob store and make sure it's there
BlobKey blobKey = new BlobKey(sha1Base64Digest);
byte[] blob = attachments.BlobForKey(blobKey);
NUnit.Framework.Assert.IsTrue(Arrays.Equals(Sharpen.Runtime.GetBytesForString(testBlob
, Sharpen.Extensions.GetEncoding("UTF-8")), blob));
}