Exemplo n.º 1
0
        /// <summary>
        /// Parses an ISchemaElement from the XmlElement.
        /// </summary>
        /// <param name="schemaElement">ISchemaElement to fill in.</param>
        /// <param name="element">XmlElement to parse from.</param>
        private void ParseObjectFromElement(ISchemaElement schemaElement, XmlElement element)
        {
            foreach (XmlAttribute attribute in element.Attributes)
            {
                this.SetAttributeOnObject(schemaElement, attribute.LocalName, attribute.Value);
            }

            foreach (XmlNode node in element.ChildNodes)
            {
                XmlElement childElement = node as XmlElement;
                if (childElement != null)
                {
                    ISchemaElement  childSchemaElement = null;
                    ICreateChildren createChildren     = schemaElement as ICreateChildren;
                    if (createChildren == null)
                    {
                        throw new InvalidOperationException("ISchemaElement with name " + element.LocalName + " does not implement ICreateChildren.");
                    }
                    else
                    {
                        childSchemaElement = createChildren.CreateChild(childElement.LocalName);
                    }

                    if (childSchemaElement == null)
                    {
                        childSchemaElement = this.CreateObjectFromElement(childElement);
                        if (childSchemaElement == null)
                        {
                            throw new InvalidOperationException("XmlElement with name " + childElement.LocalName + " does not have a corresponding ISchemaElement.");
                        }
                    }

                    this.ParseObjectFromElement(childSchemaElement, childElement);
                    IParentElement parentElement = (IParentElement)schemaElement;
                    parentElement.AddChild(childSchemaElement);
                }
                else
                {
                    XmlText childText = node as XmlText;
                    if (childText != null)
                    {
                        this.SetAttributeOnObject(schemaElement, "Content", childText.Value);
                    }
                }
            }
        }
Exemplo n.º 2
0
        private void ParseObjectFromElement(ISchemaElement schemaElement, XmlElement element)
        {
            foreach (XmlAttribute attribute in element.Attributes)
            {
                SetAttributeOnObject(schemaElement, attribute.LocalName, attribute.Value);
            }

            foreach (XmlNode node in element.ChildNodes)
            {
                XmlElement childElement = node as XmlElement;
                if (childElement != null)
                {
                    ISchemaElement  childSchemaElement = null;
                    ICreateChildren createChildren     = schemaElement as ICreateChildren;
                    if (createChildren == null)
                    {
                        throw new InvalidOperationException(String.Format(CultureInfo.CurrentUICulture, WixHarvesterStrings.EXP_ISchemaElementDoesnotImplementICreateChildren, element.LocalName));
                    }
                    else
                    {
                        childSchemaElement = createChildren.CreateChild(childElement.LocalName);
                    }

                    if (childSchemaElement == null)
                    {
                        childSchemaElement = this.CreateObjectFromElement(childElement);
                        if (childSchemaElement == null)
                        {
                            throw new InvalidOperationException(String.Format(CultureInfo.CurrentUICulture, WixHarvesterStrings.EXP_XmlElementDoesnotHaveISchemaElement, childElement.LocalName));
                        }
                    }

                    this.ParseObjectFromElement(childSchemaElement, childElement);
                    IParentElement parentElement = (IParentElement)schemaElement;
                    parentElement.AddChild(childSchemaElement);
                }
                else
                {
                    XmlText childText = node as XmlText;
                    if (childText != null)
                    {
                        SetAttributeOnObject(schemaElement, "Content", childText.Value);
                    }
                }
            }
        }