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java.lang.Objectnet.sf.saxon.om.TreeModel
net.sf.saxon.dom.DOMObjectModel
public class DOMObjectModel
This interface must be implemented by any third-party object model that can be wrapped with a wrapper that implements the Saxon Object Model (the NodeInfo interface). This implementation of the interface supports wrapping of DOM Documents.
| Field Summary |
|---|
| Fields inherited from class net.sf.saxon.om.TreeModel |
|---|
LINKED_TREE, TINY_TREE, TINY_TREE_CONDENSED |
| Constructor Summary | |
|---|---|
DOMObjectModel()
Create an instance of the DOMObjectModel class. |
|
| Method Summary | ||
|---|---|---|
static
|
convertXPathValueToObject(ValueRepresentation<T> value,
Class target)
Convert an XPath value to an object in this object model. |
|
NodeInfo |
copy(Node node,
TreeModel model,
Configuration config)
Copy a DOM node to create a node in a different tree 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. |
|
String |
getIdentifyingURI()
Get the URI of the external object model as used in the JAXP factory interfaces for obtaining an XPath implementation |
|
static DOMObjectModel |
getInstance()
Get a reusable instance instance of this class. |
|
JPConverter |
getJPConverter(Class sourceClass)
Get a converter from values in the external object model to XPath values. |
|
PJConverter |
getNodeListCreator(Object node)
Get a converter that converts a sequence of XPath nodes to this model's representation of a node list. |
|
PJConverter |
getPJConverter(Class targetClass)
Get a converter from XPath values to values in the external object model |
|
Builder |
makeBuilder(PipelineConfiguration pipe)
Make a Builder to construct an instance of this tree model from a stream of events |
|
boolean |
sendSource(Source source,
Receiver receiver)
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. |
|
NodeInfo |
wrap(Node node,
Configuration config)
Wrap a DOM node using this object model to return the corresponding Saxon node. |
|
| Methods inherited from class net.sf.saxon.om.TreeModel |
|---|
getSymbolicValue, getTreeModel, isMutable |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public DOMObjectModel()
When possible, use the getInstance() method in preference, as the instance is then reusable.
| Method Detail |
|---|
public static DOMObjectModel getInstance()
Note, this is not actually a singleton instance; the class also has a public constructor, which is needed to support the automatic loading of object models into the Configuration.
public String getIdentifyingURI()
getIdentifyingURI in interface ExternalObjectModelpublic PJConverter getPJConverter(Class targetClass)
getPJConverter in interface ExternalObjectModeltargetClass - the required class of the result of the conversion. If this class represents
a node or list of nodes in the external object model, the method should return a converter that takes
a native node or sequence of nodes as input and returns a node or sequence of nodes in the
external object model representation. Otherwise, it should return null.
public JPConverter getJPConverter(Class sourceClass)
ExternalObjectModel
getJPConverter in interface ExternalObjectModelsourceClass - the class (static or dynamic) of values to be converted
public PJConverter getNodeListCreator(Object node)
getNodeListCreator in interface ExternalObjectModelnode - an example of the kind of node used in this model
public Receiver getDocumentBuilder(Result result)
throws XPathException
getDocumentBuilder in interface ExternalObjectModelresult - a JAXP result object
XPathException - if any failure occurspublic Builder makeBuilder(PipelineConfiguration pipe)
TreeModel
makeBuilder in class TreeModel
public boolean sendSource(Source source,
Receiver receiver)
throws XPathException
sendSource in interface ExternalObjectModelsource - a JAXP Source objectreceiver - the Receiver that is to receive the data from the Source
XPathException - if any failure occurs
public NodeInfo wrap(Node node,
Configuration config)
node - the DOM node to be wrappedconfig - the Saxon Configuration
public NodeInfo copy(Node node,
TreeModel model,
Configuration config)
throws XPathException
node - the DOM node to be copiedmodel - the target tree modelconfig - the Saxon Configuration
XPathException - if the operation fails
public NodeInfo unravel(Source source,
Configuration config)
unravel in interface ExternalObjectModelsource - a JAXP Source objectconfig - the Saxon configuration
public static <T extends Item> Object convertXPathValueToObject(ValueRepresentation<T> value,
Class target)
throws XPathException
value - the XPath value to be convertedtarget - the class of object required
XPathException - if the target class is explicitly associated with this object model, but the
supplied value cannot be converted to the appropriate class
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