C# Class SimpleFramework.Xml.Core.CompositeKey

The CompositeKey object is used to convert an object to an from an XML element. This accepts only composite objects and will throw an exception if the ElementMap annotation is configured to have an attribute key. If a key name is given for the annotation then this will act as a parent element to the resulting XML element for the composite object.

Inheritance: Converter

ファイルを表示 Open project: ngallagher/simplexml Class Usage Examples

Public Methods

Method	Description
CompositeKey ( Context context, Entry entry, Type type ) : SimpleFramework.Xml.Strategy	Constructor for the `CompositeKey` object. This will create an object capable of reading an writing composite keys from an XML element. This also allows a parent element to be created to wrap the key object if desired.
Read ( InputNode node ) : Object	This method is used to read the key value from the node. The value read from the node is resolved using the template filter. If the key value can not be found according to the annotation attributes then null is assumed and returned.
Read ( InputNode node, Object value ) : Object	This method is used to read the key value from the node. The value read from the node is resolved using the template filter. If the key value can not be found according to the annotation attributes then null is assumed and returned.
Read ( InputNode node, String key ) : Object	This method is used to read the key value from the node. The value read from the node is resolved using the template filter. If the key value can not be found according to the annotation attributes then null is assumed and returned.
Validate ( InputNode node ) : bool	This method is used to read the key value from the node. The value read from the node is resolved using the template filter. If the key value can not be found according to the annotation attributes then null is assumed and the node is valid.
Validate ( InputNode node, String key ) : bool	This method is used to read the key value from the node. The value read from the node is resolved using the template filter. If the key value can not be found according to the annotation attributes then null is assumed and the node is valid.
Write ( OutputNode node, Object item ) : void	This method is used to write the value to the specified node. The value written to the node must be a composite object and if the element map annotation is configured to have a key attribute then this method will throw an exception.

Method Details

CompositeKey() public method

Constructor for the CompositeKey object. This will create an object capable of reading an writing composite keys from an XML element. This also allows a parent element to be created to wrap the key object if desired.

public CompositeKey ( Context context, Entry entry, Type type ) : SimpleFramework.Xml.Strategy
context	Context	/// this is the root context for the serialization ///
entry	Entry	/// this is the entry object used for configuration ///
type	System.Type	/// this is the type of object the key represents ///
return	SimpleFramework.Xml.Strategy

Read() public method

This method is used to read the key value from the node. The value read from the node is resolved using the template filter. If the key value can not be found according to the annotation attributes then null is assumed and returned.

public Read ( InputNode node ) : Object
node	InputNode	/// this is the node to read the key value from ///
return	Object

Read() public method

public Read ( InputNode node, Object value ) : Object
node	InputNode	/// this is the node to read the key value from ///
value	Object	/// this is the value to deserialize in to ///
return	Object

Read() public method

public Read ( InputNode node, String key ) : Object
node	InputNode	/// this is the node to read the key value from ///
key	String	/// this is the name of the key wrapper XML element ///
return	Object

Validate() public method

public Validate ( InputNode node ) : bool
node	InputNode	/// this is the node to read the key value from ///
return	bool

Validate() public method

public Validate ( InputNode node, String key ) : bool
node	InputNode	/// this is the node to read the key value from ///
key	String	/// this is the name of the key wrapper XML element ///
return	bool

Write() public method

This method is used to write the value to the specified node. The value written to the node must be a composite object and if the element map annotation is configured to have a key attribute then this method will throw an exception.

public Write ( OutputNode node, Object item ) : void
node	OutputNode	/// this is the node that the value is written to ///
item	Object	/// this is the item that is to be written ///
return	void