| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| namespace Apache.Ignite.AspNet.Impl |
| { |
| using System; |
| using System.IO; |
| using System.Web; |
| using System.Web.SessionState; |
| using Apache.Ignite.Core.Binary; |
| |
| /// <summary> |
| /// Ignite <see cref="SessionStateStoreData"/> implementation. |
| /// </summary> |
| internal class IgniteSessionStateStoreData : SessionStateStoreData |
| { |
| /// <summary> |
| /// Initializes a new instance of the <see cref="IgniteSessionStateStoreData"/> class. |
| /// </summary> |
| /// <param name="reader">The reader.</param> |
| public IgniteSessionStateStoreData(IBinaryRawReader reader) : base( |
| new IgniteSessionStateItemCollection(reader), |
| DeserializeStaticObjects(reader.ReadByteArray()), reader.ReadInt()) |
| { |
| LockNodeId = reader.ReadGuid(); |
| LockId = reader.ReadLong(); |
| LockTime = reader.ReadTimestamp(); |
| } |
| |
| /// <summary> |
| /// Initializes a new instance of the <see cref="IgniteSessionStateStoreData"/> class. |
| /// </summary> |
| /// <param name="staticObjects">The static objects.</param> |
| /// <param name="timeout">The timeout.</param> |
| public IgniteSessionStateStoreData(HttpStaticObjectsCollection staticObjects, int timeout) |
| : base(new IgniteSessionStateItemCollection(), staticObjects, timeout) |
| { |
| // No-op. |
| } |
| |
| /// <summary> |
| /// Writes this object to the given writer. |
| /// </summary> |
| public void WriteBinary(IBinaryRawWriter writer, bool changesOnly) |
| { |
| ((IgniteSessionStateItemCollection)Items).WriteBinary(writer, changesOnly); |
| writer.WriteByteArray(SerializeStaticObjects()); |
| writer.WriteInt(Timeout); |
| |
| writer.WriteGuid(LockNodeId); |
| writer.WriteLong(LockId); |
| writer.WriteTimestamp(LockTime); |
| } |
| |
| /// <summary> |
| /// Gets or sets the lock node id. Null means not locked. |
| /// </summary> |
| public Guid? LockNodeId { get; set; } |
| |
| /// <summary> |
| /// Gets or sets the lock id. |
| /// </summary> |
| public long LockId { get; set; } |
| |
| /// <summary> |
| /// Gets or sets the lock time. |
| /// </summary> |
| public DateTime? LockTime { get; set; } |
| |
| /// <summary> |
| /// Deserializes the static objects. |
| /// </summary> |
| private static HttpStaticObjectsCollection DeserializeStaticObjects(byte[] bytes) |
| { |
| if (bytes == null) |
| return new HttpStaticObjectsCollection(); |
| |
| using (var stream = new MemoryStream(bytes)) |
| using (var reader = new BinaryReader(stream)) |
| { |
| return HttpStaticObjectsCollection.Deserialize(reader); |
| } |
| } |
| |
| /// <summary> |
| /// Serializes the static objects. |
| /// </summary> |
| private byte[] SerializeStaticObjects() |
| { |
| if (StaticObjects == null || StaticObjects.Count == 0) |
| return null; |
| |
| using (var stream = new MemoryStream()) |
| using (var writer = new BinaryWriter(stream)) |
| { |
| StaticObjects.Serialize(writer); |
| |
| return stream.ToArray(); |
| } |
| } |
| } |
| } |