Пример #1
0
        /// <summary>
        /// Deserializes PortableObjectDocument into original graph of arbitrary CLR objects trying to preserve/convert as much data as possible
        ///  using optionally supplied strategy
        /// </summary>
        public object ToOriginalObject(ReadingStrategy strategy = null)
        {
            if (strategy == null)
            {
                strategy = ReadingStrategy.Default;
            }

            if (m_Root == null)
            {
                return(null);
            }

            m_StreamingContext = new StreamingContext();

            try
            {
                var result = PortableDataToNativeData(strategy, m_Root);


                if (m_CompositeData != null)
                {
                    foreach (var cd in m_CompositeData)
                    {
                        var obj = cd.__CLRObject;
                        if (obj == null)
                        {
                            continue;
                        }

                        //invoke all IDeserializationCallback-implementors
                        if (obj is IDeserializationCallback)
                        {
                            ((IDeserializationCallback)obj).OnDeserialization(this);
                        }

                        //invoke all OnDeserialized
                        List <MethodInfo> methodsOnDeserialized = SerializationUtils.FindSerializationAttributedMethods(obj.GetType(), typeof(OnDeserializedAttribute));
                        if (methodsOnDeserialized != null)
                        {
                            SerializationUtils.InvokeSerializationAttributedMethods(methodsOnDeserialized, obj, m_StreamingContext);
                        }
                    }
                }


                return(result);
            }
            finally
            {
                purgeCaches();    //drop all temp objects
            }
        }
Пример #2
0
        /// <summary>
        /// Transforms a portable data value, such as object, primitive, struct etc.. into a CLR
        /// </summary>
        public object PortableDataToNativeData(ReadingStrategy strategy, object data)
        {
            if (data == null)
            {
                return(null);
            }
            if (!(data is CompositeData))
            {
                return(data);
            }
            var cd = (CompositeData)data;

            return(strategy.CompositeToNative(cd));
        }
 /// <summary>
 /// Handles the assignemnt from ReflectedData into CLR fieldInfo. Override to make conversions, i.e. string to bool, int to string etc...
 /// Return true to indicate that default framework implementation should not be called
 /// </summary>
 public abstract bool SetFieldValue(ReadingStrategy readingStrategy, object instance, FieldInfo fieldInfo,  CompositeReflectedData data, MetaComplexType.MetaField mfield);
Пример #4
0
 /// <summary>
 /// Handles the assignemnt from ReflectedData into CLR fieldInfo. Override to make conversions, i.e. string to bool, int to string etc...
 /// Return true to indicate that default framework implementation should not be called
 /// </summary>
 public abstract bool SetFieldValue(ReadingStrategy readingStrategy, object instance, FieldInfo fieldInfo, CompositeReflectedData data, MetaComplexType.MetaField mfield);
Пример #5
0
 /// <summary>
 /// Desirializes a graph of arbitrary CLR objects that was serialized before
 /// </summary>
 /// <param name="stream">Source data stream in Slim binary format</param>
 /// <param name="readingStrategy">Optional reading strategy</param>
 /// <returns>CLR object graph which is deserialized from possibly transformed PortableObjectDocument container</returns>
 public object Deserialize(Stream stream, ReadingStrategy readingStrategy = null)
 {
    var document = DeserializeDocument(stream);
    return document.ToOriginalObject(readingStrategy);
 }
Пример #6
0
 /// <summary>
 /// Transforms a portable data value, such as object, primitive, struct etc.. into a CLR 
 /// </summary>
 public object PortableDataToNativeData(ReadingStrategy strategy, object data)
 {
     if (data==null) return null;
     if (! (data is CompositeData)) return data;
     var cd = (CompositeData)data;
     return strategy.CompositeToNative(cd);
 }
Пример #7
0
            /// <summary>
            /// Deserializes PortableObjectDocument into original graph of arbitrary CLR objects trying to preserve/convert as much data as possible
            ///  using optionally supplied strategy
            /// </summary>
            public object ToOriginalObject(ReadingStrategy strategy = null)
            {
                if (strategy==null) strategy = ReadingStrategy.Default;
              
                if (m_Root==null) return null;

                m_StreamingContext = new StreamingContext();

                try
                {
                    var result = PortableDataToNativeData(strategy, m_Root);
                    
                    
                    if (m_CompositeData!=null)
                    {
                        foreach(var cd in m_CompositeData)
                        {
                            var obj = cd.__CLRObject;
                            if (obj==null) continue;
                            
                            //invoke all IDeserializationCallback-implementors
                            if (obj is IDeserializationCallback)
                                ((IDeserializationCallback)obj).OnDeserialization(this);

                            //invoke all OnDeserialized
                            List<MethodInfo> methodsOnDeserialized = SerializationUtils.FindSerializationAttributedMethods( obj.GetType(), typeof(OnDeserializedAttribute));
                            if (methodsOnDeserialized!=null)
                                 SerializationUtils.InvokeSerializationAttributedMethods(methodsOnDeserialized, obj, m_StreamingContext);
                        }
                    }


                    return result;
                }
                finally
                {
                    purgeCaches();//drop all temp objects
                }        
            }