/// <summary>
/// Tries to set the value of an attribute.
/// </summary>
/// <param name="name">The XLIFF Name of the attribute.</param>
/// <param name="value">The value to set.</param>
/// <returns>A <see cref="SetAttributeResult"/> that indicates whether the attribute was set.</returns>
SetAttributeResult IXliffDataConsumer.TrySetAttributeValue(XmlNameInfo name, string value)
{
SetAttributeResult result;
result = SetAttributeResult.Success;
if (name.LocalName == NamespacePrefixes.XmlNamespace)
{
// xmlns shouldn't be stored at all.
result = SetAttributeResult.ReservedName;
}
else if (this.TrySetPropertyValue(name, value))
{
// Property saved.
result = SetAttributeResult.Success;
}
else if ((name.Prefix == NamespacePrefixes.Xml) || Utilities.IsModuleNamespace(name.Namespace))
{
// xml:xx is not an extension.
// Known modules cannot be stored as extensions.
result = SetAttributeResult.InvalidAttribute;
}
else
{
// abc:xx might be an extension.
result = SetAttributeResult.PossibleExtension;
}
return(result);
}
/// <summary>
/// Creates a new <see cref="XliffElement"/> depending on the XLIFF element Name.
/// </summary>
/// <param name="name">The XLIFF element Name.</param>
/// <returns>An instance of a class associated with the specified XLIFF Name.</returns>
public virtual XliffElement CreateElement(XmlNameInfo name)
{
Type elementType;
XliffElement result;
elementType = null;
foreach (Type type in this.childMap.Keys)
{
XmlNameInfo info;
// If namespace isn't supplied then the information isn't available to compare so assume
// they match. This happens if decoding Xml fragments without the full document.
info = this.childMap[type];
if ((name.LocalName == info.LocalName) &&
((name.Namespace == null) || (name.Namespace == info.Namespace)))
{
elementType = type;
break;
}
}
result = null;
if (elementType != null)
{
// Cannot call Activator.CreateInstance because the .ctor may not be public.
// Cannot call GetConstructor() directly because it doesn't exist in PCL.
result = (XliffElement)Reflector.InvokeDefaultConstructor(elementType);
}
return(result);
}
/// <summary>
/// Initializes a new instance of the <see cref="AttributeData"/> class.
/// </summary>
/// <param name="hostTypeName">The type name of the host that contains the attribute.</param>
/// <param name="name">The name of the XLIFF attribute.</param>
/// <param name="isOptional">Indicates whether the attribute is optional in the XLIFF document.</param>
/// <param name="value">The default value of the attribute.</param>
/// <param name="hasValue">A value indicating whether the attribute has a value.</param>
public AttributeData(string hostTypeName, XmlNameInfo name, bool isOptional, object value, bool hasValue)
: base(name)
{
this.ExplicitOutputDependencies = new Dictionary <string, AttributeData>();
this.InheritanceList = new List <InheritanceInfo>();
this.IsOptional = isOptional;
this.IsSupported = true;
this.Value = value;
// This must go last because Value sets it.
this.HasValue = hasValue;
this.defaultValue = value;
this.hasDefaultValue = true;
this.hostTypeName = hostTypeName;
}
/// <summary>
/// Initializes a new instance of the <see cref="AttributeData"/> class.
/// </summary>
/// <param name="hostTypeName">The type name of the host that contains the attribute.</param>
/// <param name="name">The name of the XLIFF attribute.</param>
/// <param name="isOptional">Indicates whether the attribute is optional in the XLIFF document.</param>
/// <param name="value">The default value of the attribute.</param>
/// <param name="hasValue">A value indicating whether the attribute has a value.</param>
public AttributeData(string hostTypeName, XmlNameInfo name, bool isOptional, object value, bool hasValue)
: base(name)
{
this.ExplicitOutputDependencies = new Dictionary<string, AttributeData>();
this.InheritanceList = new List<InheritanceInfo>();
this.IsOptional = isOptional;
this.IsSupported = true;
this.Value = value;
// This must go last because Value sets it.
this.HasValue = hasValue;
this.defaultValue = value;
this.hasDefaultValue = true;
this.hostTypeName = hostTypeName;
}
/// <summary>
/// Creates an <see cref="XliffElement"/> that corresponds to the given Xml namespace and name.
/// </summary>
/// <param name="name">The Xml namespace and name that represents the element to create.</param>
/// <returns>The corresponding <see cref="XliffElement"/> or null if one wasn't found.</returns>
public XliffElement CreateElement(XmlNameInfo name)
{
Dictionary <string, Type> typeMap;
XliffElement result;
Type elementType;
string key;
typeMap = this.GetAllXliffElementTypes();
key = ReflectorCache.MakeAllXliffElementTypesKey(name);
if (typeMap.TryGetValue(key, out elementType))
{
result = (XliffElement)Reflector.InvokeDefaultConstructor(elementType);
}
else
{
result = null;
}
return(result);
}
/// <summary>
/// Tries to set the value of an attribute.
/// </summary>
/// <param name="name">The XLIFF Name of the attribute.</param>
/// <param name="value">The value to set.</param>
/// <returns>This method always returns true.</returns>
protected virtual bool TrySetPropertyValue(XmlNameInfo name, string value)
{
bool result;
result = false;
foreach (AttributeData attribute in this.attributes.Values)
{
if (attribute.IsSupported &&
(name.Prefix == attribute.Prefix) &&
(name.LocalName == attribute.LocalName) &&
(attribute.IgnoreNamespace || (name.Namespace == attribute.Namespace)))
{
attribute.SetValue(value);
result = true;
break;
}
}
return(result);
}
/// <summary>
/// Adds the specified <see cref="XliffElement"/> to this object in the appropriate place depending on
/// the type and attributes.
/// </summary>
/// <param name="name">The name of the child to add.</param>
/// <param name="child">The <see cref="XliffElement"/> to add.</param>
void IXliffDataConsumer.AddXliffChild(XmlNameInfo name, IXliffDataConsumer child)
{
ArgValidator validator;
validator = ArgValidator.Create(child, "child").IsNotNull().IsOfType(typeof(XliffElement));
if (this.registered)
{
validator.IsOfType(this.childMap.Keys);
}
if (!this.StoreChild(new ElementInfo(name, (XliffElement)child)))
{
string message;
message = string.Format(
Properties.Resources.XliffElement_InvalidElement_Format,
child.GetType().Name,
this.GetType().Name);
throw new InvalidOperationException(message);
}
}
/// <summary>
/// Creates a new <see cref="XliffElement"/> depending on the XLIFF element Name.
/// </summary>
/// <param name="name">The XLIFF element Name.</param>
/// <returns>An instance of a class associated with the specified XLIFF Name.</returns>
IXliffDataConsumer IXliffDataConsumer.CreateXliffElement(XmlNameInfo name)
{
return(this.CreateElement(name));
}
/// <summary>
/// Initializes a new instance of the <see cref="AttributeData"/> class without a default value.
/// </summary>
/// <param name="hostTypeName">The type name of the host that contains the attribute.</param>
/// <param name="name">The name of the XLIFF attribute.</param>
/// <param name="isOptional">Indicates whether the attribute is optional in the XLIFF document.</param>
public AttributeData(string hostTypeName, XmlNameInfo name, bool isOptional)
: this(hostTypeName, name, isOptional, null, false)
{
this.hasDefaultValue = false;
}
/// <summary>
/// Creates an <see cref="XliffElement"/> that corresponds to the given Xml namespace and name.
/// </summary>
/// <param name="name">The Xml namespace and name that represents the element to create.</param>
/// <returns>The corresponding <see cref="XliffElement"/> or null if one wasn't found.</returns>
public XliffElement CreateElement(XmlNameInfo name)
{
Dictionary<string, Type> typeMap;
XliffElement result;
Type elementType;
string key;
typeMap = this.GetAllXliffElementTypes();
key = ReflectorCache.MakeAllXliffElementTypesKey(name);
if (typeMap.TryGetValue(key, out elementType))
{
result = (XliffElement)Reflector.InvokeDefaultConstructor(elementType);
}
else
{
result = null;
}
return result;
}
/// <summary>
/// Computes a key to use for the allXliffElementTypes dictionary.
/// </summary>
/// <param name="name">The Xml name information about the item whose key to compute.</param>
/// <returns>A key that can be used to reference an element in this.allXliffElementTypes.</returns>
private static string MakeAllXliffElementTypesKey(XmlNameInfo name)
{
return string.Join("<", name.Namespace, name.LocalName);
}
/// <summary>
/// Initializes a new instance of the <see cref="XmlNameInfo"/> class by cloning another <see cref="XmlNameInfo"/>.
/// </summary>
/// <param name="info">The instance to clone.</param>
public XmlNameInfo(XmlNameInfo info)
: this(info.Prefix, info.Namespace, info.LocalName)
{
}
/// <summary>
/// Creates a new <see cref="XliffElement"/> depending on the XLIFF element Name.
/// </summary>
/// <param name="name">The XLIFF element Name.</param>
/// <returns>An instance of a class associated with the specified XLIFF Name.</returns>
public override XliffElement CreateElement(XmlNameInfo name)
{
return Reflector.CreateElement(name) ?? new GenericElement();
}
/// <summary>
/// Tries to set the value of an attribute.
/// </summary>
/// <param name="name">The XLIFF Name of the attribute.</param>
/// <param name="value">The value to set.</param>
/// <returns>This method always returns true.</returns>
protected override bool TrySetPropertyValue(XmlNameInfo name, string value)
{
XmlNameInfo nameWithoutPrefix;
string key;
key = string.Join("@@", name.Namespace, name.LocalName);
this.RegisterAttribute(name.Namespace, name.LocalName, key, value);
nameWithoutPrefix = new XmlNameInfo(name.Namespace, name.LocalName);
this.SetPropertyValue(value, key);
return true;
}
/// <summary>
/// Stores the <see cref="XliffElement"/> as a child of this <see cref="XliffElement"/>.
/// </summary>
/// <param name="info">The object to add.</param>
/// <returns>True if the child was stored, otherwise false.</returns>
protected override bool StoreChild(ElementInfo info)
{
ArgValidator.ParentIsNull(info.Element);
Utilities.SetParent(info.Element, this);
if (info.Namespace == null)
{
XmlNameInfo name;
name = new XmlNameInfo(info.Prefix, NamespaceValues.Core, info.LocalName);
info = new ElementInfo(name, info.Element);
}
this.children.Value.Add(info);
return true;
}
/// <summary>
/// Creates an <see cref="XliffElement"/> that corresponds to the given Xml namespace and name.
/// </summary>
/// <param name="name">The Xml namespace and name that represents the element to create.</param>
/// <returns>The corresponding <see cref="XliffElement"/> or null if one wasn't found.</returns>
public static XliffElement CreateElement(XmlNameInfo name)
{
return ReflectorCache.Instance.CreateElement(name);
}
/// <summary>
/// Creates an <see cref="XliffElement"/> that corresponds to the given Xml namespace and name.
/// </summary>
/// <param name="name">The Xml namespace and name that represents the element to create.</param>
/// <returns>The corresponding <see cref="XliffElement"/> or null if one wasn't found.</returns>
public static XliffElement CreateElement(XmlNameInfo name)
{
return(ReflectorCache.Instance.CreateElement(name));
}
/// <summary>
/// Initializes a new instance of the <see cref="AttributeData"/> class without a default value.
/// </summary>
/// <param name="hostTypeName">The type name of the host that contains the attribute.</param>
/// <param name="name">The name of the XLIFF attribute.</param>
/// <param name="isOptional">Indicates whether the attribute is optional in the XLIFF document.</param>
public AttributeData(string hostTypeName, XmlNameInfo name, bool isOptional)
: this(hostTypeName, name, isOptional, null, false)
{
this.hasDefaultValue = false;
}
/// <summary>
/// Initializes a new instance of the <see cref="AttributeData"/> class.
/// </summary>
/// <param name="hostTypeName">The type name of the host that contains the attribute.</param>
/// <param name="name">The name of the XLIFF attribute.</param>
/// <param name="isOptional">Indicates whether the attribute is optional in the XLIFF document.</param>
/// <param name="value">The default value of the attribute.</param>
public AttributeData(string hostTypeName, XmlNameInfo name, bool isOptional, object value)
: this(hostTypeName, name, isOptional, value, !isOptional)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="AttributeData"/> class.
/// </summary>
/// <param name="hostTypeName">The type name of the host that contains the attribute.</param>
/// <param name="name">The name of the XLIFF attribute.</param>
/// <param name="isOptional">Indicates whether the attribute is optional in the XLIFF document.</param>
/// <param name="value">The default value of the attribute.</param>
public AttributeData(string hostTypeName, XmlNameInfo name, bool isOptional, object value)
: this(hostTypeName, name, isOptional, value, !isOptional)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="XmlNameInfo"/> class by cloning another <see cref="XmlNameInfo"/>.
/// </summary>
/// <param name="info">The instance to clone.</param>
public XmlNameInfo(XmlNameInfo info)
: this(info.Prefix, info.Namespace, info.LocalName)
{
}
/// <summary>
/// Computes a key to use for the allXliffElementTypes dictionary.
/// </summary>
/// <param name="name">The Xml name information about the item whose key to compute.</param>
/// <returns>A key that can be used to reference an element in this.allXliffElementTypes.</returns>
private static string MakeAllXliffElementTypesKey(XmlNameInfo name)
{
return(string.Join("<", name.Namespace, name.LocalName));
}
