added firebase api

1 files changed, 116 insertions, 0 deletions

diff --git a/FireBase/Offline/OfflineEntry.cs b/FireBase/Offline/OfflineEntry.cs
new file mode 100644
index 0000000..3b862cb
--- /dev/null
+++ b/FireBase/Offline/OfflineEntry.cs
@@ -0,0 +1,116 @@
+namespace Firebase.Database.Offline
+{
+    using System;
+
+    using Newtonsoft.Json;
+
+    /// <summary>
+    /// Represents an object stored in offline storage.
+    /// </summary>
+    public class OfflineEntry
+    {
+        private object dataInstance;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="OfflineEntry"/> class with an already serialized object.
+        /// </summary>
+        /// <param name="key"> The key. </param>
+        /// <param name="obj"> The object. </param>
+        /// <param name="priority"> The priority. Objects with higher priority will be synced first. Higher number indicates higher priority. </param>  
+        /// <param name="syncOptions"> The sync options. </param>
+        public OfflineEntry(string key, object obj, string data, int priority, SyncOptions syncOptions, bool isPartial = false)
+        {
+            this.Key = key;
+            this.Priority = priority;
+            this.Data = data;
+            this.Timestamp = DateTime.UtcNow;
+            this.SyncOptions = syncOptions;
+            this.IsPartial = isPartial;
+
+            this.dataInstance = obj;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="OfflineEntry"/> class.
+        /// </summary>
+        /// <param name="key"> The key. </param>
+        /// <param name="obj"> The object. </param>
+        /// <param name="priority"> The priority. Objects with higher priority will be synced first. Higher number indicates higher priority. </param>  
+        /// <param name="syncOptions"> The sync options. </param>
+        public OfflineEntry(string key, object obj, int priority, SyncOptions syncOptions, bool isPartial = false)
+            : this(key, obj, JsonConvert.SerializeObject(obj), priority, syncOptions, isPartial)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="OfflineEntry"/> class.
+        /// </summary>
+        public OfflineEntry() 
+        {
+        }
+
+        /// <summary>
+        /// Gets or sets the key of this entry.
+        /// </summary>
+        public string Key
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the priority. Objects with higher priority will be synced first. Higher number indicates higher priority. 
+        /// </summary>
+        public int Priority 
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the timestamp when this entry was last touched.
+        /// </summary>
+        public DateTime Timestamp
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the <see cref="SyncOptions"/> which define what sync state this entry is in.
+        /// </summary>
+        public SyncOptions SyncOptions
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets serialized JSON data. 
+        /// </summary>
+        public string Data
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Specifies whether this is only a partial object.
+        /// </summary>
+        public bool IsPartial
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Deserializes <see cref="Data"/> into <typeparamref name="T"/>. The result is cached.
+        /// </summary>
+        /// <typeparam name="T"> Type of object to deserialize into. </typeparam>
+        /// <returns> Instance of <typeparamref name="T"/>. </returns>
+        public T Deserialize<T>()
+        {
+            return (T)(this.dataInstance ?? (this.dataInstance = JsonConvert.DeserializeObject<T>(this.Data)));
+        }
+    }
+}