net.sf.saxon.dom
public class DOMEnvelope extends Object implements ExternalObjectModel, Serializable
Constructor Summary | |
---|---|
DOMEnvelope() |
Method Summary | |
---|---|
Value | convertObjectToXPathValue(Object object, Configuration config)
Convert a Java object to an XPath value. |
Object | convertToNodeList(SequenceExtent extent)
Convert a sequence of values to a NODELIST, as defined in the JAXP XPath API spec. |
Object | convertXPathValueToObject(Value value, Class target, XPathContext context)
Convert an XPath value to an object in this object model. |
Receiver | getDocumentBuilder(Result result)
Test whether this object model recognizes a particular kind of JAXP Result object,
and if it does, return a Receiver that builds an instance of this data model from
a sequence of events. |
boolean | isRecognizedNode(Object object)
Test whether this object model recognizes a given node as one of its own |
boolean | isRecognizedNodeClass(Class nodeClass)
Test whether this object model recognizes a given class as representing a
node in that object model. |
boolean | isRecognizedNodeListClass(Class nodeClass)
Test whether this object model recognizes a given class as representing a
list of nodes in that object model. |
boolean | sendSource(Source source, Receiver receiver, PipelineConfiguration pipe)
Test whether this object model recognizes a particular kind of JAXP Source object,
and if it does, send the contents of the document to a supplied Receiver, and return true.
|
NodeInfo | unravel(Source source, Configuration config)
Wrap or unwrap a node using this object model to return the corresponding Saxon node. |
DocumentInfo | wrapDocument(Object node, String baseURI, Configuration config)
Wrap a document node in the external object model in a document wrapper that implements
the Saxon DocumentInfo interface. |
NodeInfo | wrapNode(DocumentInfo document, Object node)
Wrap a node in the external object model in a wrapper that implements
the Saxon NodeInfo interface. |
Throws: net.sf.saxon.trans.XPathException if the target class is explicitly associated with this object model, but the supplied value cannot be converted to the appropriate class
This implementation always returns null: it is not possible to construct an instance of this object model implementation directly as the result of a JAXP transformation.
Parameters: nodeClass A class that possibly represents nodes
Returns: true if the class is used to represent nodes in this object model
Parameters: nodeClass A class that possibly represents nodes
Returns: true if the class is used to represent nodes in this object model
This implementation returns true only if the source is a DOMSource whose contained node is a a "NodeOverNodeInfo".
Parameters: node a node (any node) in the third party document baseURI the base URI of the node (supply "" if unknown) config the Saxon configuration (which among other things provides access to the NamePool)
Returns: the wrapper, which must implement DocumentInfo
Parameters: document the document wrapper, as a DocumentInfo object node the node to be wrapped. This must be a node within the document wrapped by the DocumentInfo provided in the first argument
Returns: the wrapper for the node, as an instance of VirtualNode