Exemple #1
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        private APGenElement CreateElement(Type type)
        {
            APGenElement element = Activator.CreateInstance(type) as APGenElement;

            element.Init();
            return(element);
        }
Exemple #2
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        /// <summary>
        /// Adds a configuration element to the configuration element collection.
        /// </summary>
        /// <param name="index">The index location at which to add the specified APGenElement.</param>
        /// <param name="element">The APGenElement to add.</param>
        protected virtual void BaseAdd(int index, APGenElement element)
        {
            if (ThrowOnDuplicate && BaseIndexOf(element) != -1)
            {
                throw new APGenException(APResource.APGen_DuplicateElementInCollection);
            }

            _list.Insert(index, element);
        }
		internal APGenElementInformation(APGenElement owner, APGenPropertyInformation propertyInfo)
		{
			_propertyInfo = propertyInfo;
			_owner = owner;

			_properties = new APGenPropertyInformationCollection();
			foreach (APGenProperty prop in owner.Properties)
				_properties.Add(new APGenPropertyInformation(owner, prop));
		}
Exemple #4
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        internal APGenElementInformation(APGenElement owner, APGenPropertyInformation propertyInfo)
        {
            _propertyInfo = propertyInfo;
            _owner        = owner;

            _properties = new APGenPropertyInformationCollection();
            foreach (APGenProperty prop in owner.Properties)
            {
                _properties.Add(new APGenPropertyInformation(owner, prop));
            }
        }
Exemple #5
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        /// <summary>
        /// Causes the configuration system to throw an exception.
        /// </summary>
        /// <param name="elementName">The name of the unrecognized element.</param>
        /// <param name="reader">An input stream that reads XML from the configuration file.</param>
        /// <returns>true if the unrecognized element was deserialized successfully; otherwise, false. The default is false.</returns>
        protected override bool OnDeserializeUnrecognizedElement(string elementName, XmlReader reader)
        {
            if (elementName == _addElementName)
            {
                APGenElement elem = CreateNewElementInternal(null);
                elem.DeserializeElement(reader, false);
                BaseAdd(elem);
                return(true);
            }

            return(false);
        }
Exemple #6
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        /// <summary>
        /// Determines whether two Object instances are equal.
        /// </summary>
        /// <param name="compareTo">The Object to compare with the current Object.</param>
        /// <returns>true if the specified Object is equal to the current Object; otherwise, false.</returns>
        public override bool Equals(object compareTo)
        {
            APGenElement other = compareTo as APGenElement;

            if (other == null)
                return false;

            if (GetType() != other.GetType())
                return false;

            foreach (APGenProperty prop in Properties)
            {
                if (!object.Equals(this[prop], other[prop]))
                    return false;
            }
            return true;
        }
Exemple #7
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        /// <summary>
        /// Adds a configuration element to the configuration element collection.
        /// </summary>
        /// <param name="element">The APGenElement to add.</param>
        /// <param name="throwIfExists">true to throw an exception if the APGenElement specified is already contained
        /// in the collection; otherwise, false.</param>
        protected void BaseAdd(APGenElement element, bool throwIfExists)
        {
            int oldIndex = IndexOfKey(GetElementKey(element));

            if (oldIndex >= 0)
            {
                if (element.Equals(_list[oldIndex]))
                {
                    return;
                }
                if (throwIfExists)
                {
                    throw new APGenException(APResource.APGen_DuplicateElementInCollection);
                }
                _list.RemoveAt(oldIndex);
            }
            _list.Add(element);
        }
Exemple #8
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        /// <summary>
        /// Writes the configuration data to an XML element in the configuration file when overridden in a derived class.
        /// </summary>
        /// <param name="writer">Output stream that writes XML to the configuration file.</param>
        /// <param name="serializeCollectionKey">true to serialize the collection key; otherwise, false.</param>
        /// <returns>true if the collection was written to the configuration file successfully.</returns>
        protected internal override bool SerializeElement(XmlWriter writer, bool serializeCollectionKey)
        {
            if (serializeCollectionKey)
            {
                return(base.SerializeElement(writer, serializeCollectionKey));
            }

            bool wroteData = false;

            for (int i = 0; i < _list.Count; i++)
            {
                APGenElement elem = (APGenElement)_list[i];
                elem.SerializeToXmlElement(writer, _addElementName);
            }

            wroteData = wroteData || _list.Count > 0;

            return(wroteData);
        }
Exemple #9
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        /// <summary>
        /// Writes the contents of this configuration element to the configuration file when implemented in a derived class.
        /// </summary>
        /// <param name="writer">The XmlWriter that writes to the configuration file.</param>
        /// <param name="serializeCollectionKey">true to serialize only the collection key properties; otherwise, false.</param>
        /// <returns>true if any data was actually serialized; otherwise, false.</returns>
        protected internal virtual bool SerializeElement(XmlWriter writer, bool serializeCollectionKey)
        {
            PreSerialize(writer);

            if (serializeCollectionKey)
            {
                APGenPropertyCollection props = GetKeyProperties();
                foreach (APGenProperty prop in props)
                    writer.WriteAttributeString(prop.Name, prop.ConvertToString(this[prop.Name]));
                return props.Count > 0;
            }

            bool wroteData = false;

            foreach (APGenPropertyInformation prop in ElementInformation.Properties)
            {
                if (prop.IsElement || prop.ValueOrigin == APGenPropertyValueOrigin.Default)
                    continue;

                if (!object.Equals(prop.Value, prop.DefaultValue))
                {
                    writer.WriteAttributeString(prop.Name, prop.GetStringValue());
                    wroteData = true;
                }
            }

            foreach (APGenPropertyInformation prop in ElementInformation.Properties)
            {
                if (!prop.IsElement)
                    continue;

                APGenElement val = prop.Value as APGenElement;
                if (val != null)
                    wroteData = val.SerializeToXmlElement(writer, prop.Name) || wroteData;
            }

            return wroteData;
        }
Exemple #10
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 /// <summary>
 /// The index of the specified APGenElement.
 /// </summary>
 /// <param name="element">The APGenElement for the specified index location.</param>
 /// <returns>The index of the specified APGenElement; otherwise, -1.</returns>
 protected int BaseIndexOf(APGenElement element)
 {
     return(_list.IndexOf(element));
 }
		/// <summary>
		/// Adds a configuration element to the configuration element collection.
		/// </summary>
		/// <param name="element">The APGenElement to add.</param>
		protected virtual void BaseAdd(APGenElement element)
		{
			BaseAdd(element, ThrowOnDuplicate);
		}
Exemple #12
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 /// <summary>
 /// Adds a configuration element to the configuration element collection.
 /// </summary>
 /// <param name="element">The APGenElement to add.</param>
 protected virtual void BaseAdd(APGenElement element)
 {
     BaseAdd(element, ThrowOnDuplicate);
 }
		/// <summary>
		/// Gets the element key for a specified configuration element.
		/// </summary>
		/// <param name="element">The ConfigurationElement to return the key for.</param>
		/// <returns>An Object that acts as the key for the specified ConfigurationElement.</returns>
		protected override object GetElementKey(APGenElement element)
		{
			return ((NameValueAPGenElement)element).Name;
		}
		/// <summary>
		/// The index of the specified APGenElement.
		/// </summary>
		/// <param name="element">The APGenElement for the specified index location.</param>
		/// <returns>The index of the specified APGenElement; otherwise, -1.</returns>
		protected int BaseIndexOf(APGenElement element)
		{
			return _list.IndexOf(element);
		}
Exemple #15
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 /// <summary>
 /// Gets the element key for a specified configuration element.
 /// </summary>
 /// <param name="element">The ConfigurationElement to return the key for.</param>
 /// <returns>An Object that acts as the key for the specified ConfigurationElement.</returns>
 protected override object GetElementKey(APGenElement element)
 {
     return(((NameValueAPGenElement)element).Name);
 }
		/// <summary>
		/// Adds a configuration element to the configuration element collection.
		/// </summary>
		/// <param name="element">The APGenElement to add.</param>
		/// <param name="throwIfExists">true to throw an exception if the APGenElement specified is already contained
		/// in the collection; otherwise, false.</param>
		protected void BaseAdd(APGenElement element, bool throwIfExists)
		{
			int oldIndex = IndexOfKey(GetElementKey(element));
			if (oldIndex >= 0)
			{
				if (element.Equals(_list[oldIndex]))
					return;
				if (throwIfExists)
					throw new APGenException(APResource.APGen_DuplicateElementInCollection);
				_list.RemoveAt(oldIndex);
			}
			_list.Add(element);
		}
Exemple #17
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        /// <summary>
        /// Reads XML from the configuration file.
        /// </summary>
        /// <param name="reader">The XmlReader that reads from the configuration file.</param>
        /// <param name="serializeCollectionKey">true to serialize only the collection key properties; otherwise, false.</param>
        protected internal virtual void DeserializeElement(XmlReader reader, bool serializeCollectionKey)
        {
            Hashtable readProps = new Hashtable();

            reader.MoveToContent();

            while (reader.MoveToNextAttribute())
            {
                APGenPropertyInformation prop = ElementInformation.Properties[reader.LocalName];
                if (prop == null || (serializeCollectionKey && !prop.IsKey))
                {
                    if (reader.LocalName == "xmlns")
                    {
                        // Ignore
                    }
                    else
                    {
                        if (!OnDeserializeUnrecognizedAttribute(reader.LocalName, reader.Value))
                            throw new APGenException(APResource.GetString(APResource.APGen_UnrecognizedAttribute, reader.LocalName), reader);
                    }

                    continue;
                }

                if (readProps.ContainsKey(prop))
                    throw new APGenException(APResource.GetString(APResource.APGen_DuplicateAttribute, prop.Name), reader);

                string value = null;
                try
                {
                    value = reader.Value;
                    ValidateValue(prop.Property, value);
                    prop.SetStringValue(value);
                }
                catch (APGenException)
                {
                    throw;
                }
                catch (Exception ex)
                {
                    throw new APGenException(APResource.GetString(APResource.APGen_PropertyCannotBeParsed, prop.Name), ex, reader);
                }
                readProps[prop] = prop.Name;
            }

            reader.MoveToElement();

            if (reader.IsEmptyElement)
            {
                reader.Skip();
            }
            else
            {
                int depth = reader.Depth;

                reader.ReadStartElement();
                reader.MoveToContent();

                do
                {
                    if (reader.NodeType != XmlNodeType.Element)
                    {
                        reader.Skip();
                        continue;
                    }

                    APGenPropertyInformation prop = ElementInformation.Properties[reader.LocalName];
                    if (prop == null || (serializeCollectionKey && !prop.IsKey))
                    {
                        if (!OnDeserializeUnrecognizedElement(reader.LocalName, reader))
                        {
                            if (prop == null)
                            {
                                APGenElementCollection collection = GetDefaultCollection();
                                if (collection != null && collection.OnDeserializeUnrecognizedElement(reader.LocalName, reader))
                                    continue;
                            }
                            throw new APGenException(APResource.GetString(APResource.APGen_UnrecognizedElement, reader.LocalName), reader);
                        }
                        continue;
                    }

                    if (!prop.IsElement)
                        throw new APGenException(APResource.GetString(APResource.APGen_NotElement, prop.Name), reader);

                    if (readProps.Contains(prop))
                        throw new APGenException(APResource.GetString(APResource.APGen_DuplicateElement, prop.Name), reader);

                    APGenElement val = prop.Value as APGenElement;
                    val.DeserializeElement(reader, serializeCollectionKey);
                    readProps[prop] = prop.Name;
                } while (depth < reader.Depth);

                if (reader.NodeType == XmlNodeType.EndElement)
                    reader.Read();
            }

            foreach (APGenPropertyInformation prop in ElementInformation.Properties)
            {
                if (!String.IsNullOrEmpty(prop.Name) && prop.IsRequired && !readProps.ContainsKey(prop))
                {
                    APGenPropertyInformation property = ElementInformation.Properties[prop.Name];
                    if (property == null)
                    {
                        object val = OnRequiredPropertyNotFound(prop.Name);
                        if (!object.Equals(val, prop.DefaultValue))
                            prop.Value = val;
                    }
                }
            }

            PostDeserialize();
        }
		/// <summary>
		/// Copies the entire collection values to a one-dimensional array of strings, starting at
		/// the specified index of the target array.
		/// </summary>
		/// <param name="array">The one-dimensional array of strings that is the destination of the
		/// elements copied from collection. The Array must have zero-based indexing.</param>
		/// <param name="index">The zero-based index in array at which copying begins.</param>
		public void CopyTo(APGenElement[] array, int index)
		{
			_list.CopyTo(array, index);
		}
		/// <summary>
		/// Gets the element key for a specified configuration element when overridden in a derived class.
		/// </summary>
		/// <param name="element">The APGenElement to return the key for.</param>
		/// <returns>An Object that acts as the key for the specified APGenElement.</returns>
		protected abstract object GetElementKey(APGenElement element);
Exemple #20
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        /// <summary>
        /// Removes the APGenElement at the specified index location.
        /// </summary>
        /// <param name="index">The index location of the APGenElement to remove.</param>
        protected internal void BaseRemoveAt(int index)
        {
            APGenElement elem = (APGenElement)_list[index];

            _list.RemoveAt(index);
        }
Exemple #21
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 /// <summary>
 /// Gets the element key for a specified configuration element when overridden in a derived class.
 /// </summary>
 /// <param name="element">The APGenElement to return the key for.</param>
 /// <returns>An Object that acts as the key for the specified APGenElement.</returns>
 protected abstract object GetElementKey(APGenElement element);
		internal APGenPropertyInformation(APGenElement owner, APGenProperty property)
		{
			_owner = owner;
			_property = property;
		}
Exemple #23
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 internal APGenPropertyInformation(APGenElement owner, APGenProperty property)
 {
     _owner    = owner;
     _property = property;
 }
		/// <summary>
		/// Adds a configuration element to the configuration element collection.
		/// </summary>
		/// <param name="index">The index location at which to add the specified APGenElement.</param>
		/// <param name="element">The APGenElement to add.</param>
		protected virtual void BaseAdd(int index, APGenElement element)
		{
			if (ThrowOnDuplicate && BaseIndexOf(element) != -1)
				throw new APGenException(APResource.APGen_DuplicateElementInCollection);

			_list.Insert(index, element);
		}