JDOM2ObjectModel

java.lang.Object
- net.sf.saxon.om.TreeModel
- - net.sf.saxon.option.jdom2.JDOM2ObjectModel

All Implemented Interfaces:

ExternalObjectModel
```
public class JDOM2ObjectModel
extends TreeModel
implements ExternalObjectModel
```
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 JDOM Documents.

Field Summary
- Fields inherited from class net.sf.saxon.om.TreeModel
  LINKED_TREE, TINY_TREE, TINY_TREE_CONDENSED

Constructor Summary

Constructors
Constructor and Description

JDOM2ObjectModel()

Constructors
Constructor and Description
`JDOM2ObjectModel()`

Method Summary

Methods
Modifier and Type	Method and Description
`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 JDOM2ObjectModel`	`getInstance()`
`JPConverter`	`getJPConverter(Class sourceClass, Configuration config)` Get a converter from values in the external object model to XPath values.
`String`	`getName()` Get a name that identifies the tree model
`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
`int`	`getSymbolicValue()` Get the integer constant used to identify this tree model in some legacy interfaces
`Builder`	`makeBuilder(PipelineConfiguration pipe)` Make a Builder, which can then be used 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.
`DocumentInfo`	`wrapDocument(Object node, 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 within the external object model in a node wrapper that implements the Saxon VirtualNode interface (which is an extension of NodeInfo)

Methods inherited from class net.sf.saxon.om.TreeModel
getTreeModel, isMutable, isSchemaAware

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JDOM2ObjectModel
```
public JDOM2ObjectModel()
```
- Method Detail
  - getInstance
```
public static JDOM2ObjectModel getInstance()
```
  - getIdentifyingURI
```
public String getIdentifyingURI()
```
    Get the URI of the external object model as used in the JAXP factory interfaces for obtaining an XPath implementation
    
    Specified by:
    
    getIdentifyingURI in interface ExternalObjectModel
    
    Returns:
    the URI used to identify this object model in the JAXP XPath factory mechanism.
  - makeBuilder
```
public Builder makeBuilder(PipelineConfiguration pipe)
```
    Description copied from class: TreeModel
    
    Make a Builder, which can then be used to construct an instance of this tree model from a stream of events
    
    Specified by:
    
    makeBuilder in class TreeModel
    
    Parameters:
    pipe - A PipelineConfiguration, which can be constructed using the method Configuration.makePipelineConfiguration().
    
    Returns:
    a newly created Builder
  - getSymbolicValue
```
public int getSymbolicValue()
```
    Description copied from class: TreeModel
    
    Get the integer constant used to identify this tree model in some legacy interfaces
    
    Overrides:
    
    getSymbolicValue in class TreeModel
    
    Returns:
    an integer constant used to identify the model, for example Builder.TINY_TREE
  - getName
```
public String getName()
```
    Description copied from class: TreeModel
    
    Get a name that identifies the tree model
    
    Overrides:
    
    getName in class TreeModel
    
    Returns:
    an identifying name for the tree model
  - getPJConverter
```
public PJConverter getPJConverter(Class targetClass)
```
    Description copied from interface: ExternalObjectModel
    
    Get a converter from XPath values to values in the external object model
    
    Specified by:
    
    getPJConverter in interface ExternalObjectModel
    
    Parameters:
    targetClass - 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.
    
    Returns:
    a converter, if the targetClass is recognized as belonging to this object model; otherwise null
  - getJPConverter
```
public JPConverter getJPConverter(Class sourceClass,
                         Configuration config)
```
    Description copied from interface: ExternalObjectModel
    
    Get a converter from values in the external object model to XPath values.
    
    Specified by:
    
    getJPConverter in interface ExternalObjectModel
    
    Parameters:
    sourceClass - the class (static or dynamic) of values to be converted
    
    Returns:
    a converter, if the sourceClass is recognized as belonging to this object model; otherwise null
  - getNodeListCreator
```
public PJConverter getNodeListCreator(Object node)
```
    Get a converter that converts a sequence of XPath nodes to this model's representation of a node list.
    
    Specified by:
    
    getNodeListCreator in interface ExternalObjectModel
    
    Parameters:
    node - an example of the kind of node used in this model
    
    Returns:
    if the model does not recognize this node as one of its own, return null. Otherwise return a PJConverter that takes a list of XPath nodes (represented as NodeInfo objects) and returns a collection of nodes in this object model
  - getDocumentBuilder
```
public 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. If the Result is not recognised, return null.
    
    Specified by:
    
    getDocumentBuilder in interface ExternalObjectModel
    
    Parameters:
    result - a JAXP result object
    
    Returns:
    a Receiver that writes to that result, if available; or null otherwise
  - sendSource
```
public boolean sendSource(Source source,
                 Receiver receiver)
                   throws XPathException
```
    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. Otherwise, return false.
    
    Specified by:
    
    sendSource in interface ExternalObjectModel
    
    Parameters:
    source - a JAXP Source object
    receiver - the Receiver that is to receive the data from the Source
    
    Returns:
    true if the data from the Source has been sent to the Receiver, false otherwise
    
    Throws:
    
    XPathException - if any failure occurs
  - unravel
```
public NodeInfo unravel(Source source,
               Configuration config)
```
    Wrap or unwrap a node using this object model to return the corresponding Saxon node. If the supplied source does not belong to this object model, return null
    
    Specified by:
    
    unravel in interface ExternalObjectModel
    
    Parameters:
    source - a JAXP Source object
    config - the Saxon configuration
    
    Returns:
    a NodeInfo corresponding to the Source, if this can be constructed; otherwise null
  - wrapDocument
```
public DocumentInfo wrapDocument(Object node,
                        Configuration config)
```
    Wrap a document node in the external object model in a document wrapper that implements the Saxon DocumentInfo interface
    
    Parameters:
    node - a node (any node) in the third party document
    config - the Saxon configuration (which among other things provides access to the NamePool)
    
    Returns:
    the wrapper, which must implement DocumentInfo
  - wrapNode
```
public NodeInfo wrapNode(DocumentInfo document,
                Object node)
```
    Wrap a node within the external object model in a node wrapper that implements the Saxon VirtualNode interface (which is an extension of NodeInfo)
    
    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

Class JDOM2ObjectModel

Field Summary

Fields inherited from class net.sf.saxon.om.TreeModel

Constructor Summary

Method Summary

Methods inherited from class net.sf.saxon.om.TreeModel

Methods inherited from class java.lang.Object

Constructor Detail

JDOM2ObjectModel

Method Detail

getInstance

getIdentifyingURI

makeBuilder

getSymbolicValue

getName

getPJConverter

getJPConverter

getNodeListCreator

getDocumentBuilder

sendSource

unravel

wrapDocument

wrapNode