Class DocumentWrapper

java.lang.Object

net.sf.saxon.jdom.NodeWrapper

net.sf.saxon.jdom.DocumentWrapper

All Implemented Interfaces:

Source, DocumentInfo, Item, NodeInfo, SiblingCountingNode, ValueRepresentation, VirtualNode

public class DocumentWrapper
extends NodeWrapper
implements DocumentInfo

The root node of an XPath tree. (Or equivalently, the tree itself).

This class should have been named Root; it is used not only for the root of a document, but also for the root of a result tree fragment, which is not constrained to contain a single top-level element.

Author:

Michael H. Kay

Field Summary

Fields

Modifier and Type	Field	Description
protected String	baseURI
protected Configuration	config
protected int	documentNumber

Fields inherited from class NodeWrapper

docWrapper, index, node, nodeKind

Fields inherited from interface NodeInfo

ALL_NAMESPACES, EMPTY_NAMESPACE_LIST, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES

Fields inherited from interface ValueRepresentation

EMPTY_VALUE_ARRAY

Constructor Summary

Constructors

Constructor	Description
DocumentWrapper(org.jdom.Document doc, String baseURI, Configuration config)	Create a Saxon wrapper for a JDOM document

Method Summary

Modifier and Type	Method	Description
Configuration	getConfiguration()	Get the configuration previously set using setConfiguration (or the default configuraton allocated automatically)
int	getDocumentNumber()	Get the unique document number
NamePool	getNamePool()	Get the name pool used for the names in this document
String[]	getUnparsedEntity(String name)	Get the unparsed entity with a given name
NodeInfo	selectID(String id)	Get the element with a given ID, if any
void	setConfiguration(Configuration config)	Set the configuration (containing the name pool used for all names in this document)
NodeWrapper	wrap(Object node)	Wrap a node in the JDOM document.

Methods inherited from class NodeWrapper

atomize, compareOrder, copy, equals, generateId, getAttributeValue, getBaseURI, getDeclaredNamespaces, getDisplayName, getDocumentRoot, getFingerprint, getLineNumber, getLocalPart, getNameCode, getNodeKind, getParent, getPrefix, getRoot, getSiblingPosition, getStringValue, getStringValueCS, getSystemId, getTypeAnnotation, getTypedValue, getUnderlyingNode, getURI, hasChildNodes, hashCode, isSameNodeInfo, iterateAxis, iterateAxis, makeWrapper, makeWrapper, sendNamespaceDeclarations, setSystemId

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Item

getStringValueCS, getTypedValue

Methods inherited from interface NodeInfo

atomize, compareOrder, copy, equals, generateId, getAttributeValue, getBaseURI, getDeclaredNamespaces, getDisplayName, getDocumentRoot, getFingerprint, getLineNumber, getLocalPart, getNameCode, getNodeKind, getParent, getPrefix, getRoot, getStringValue, getSystemId, getTypeAnnotation, getURI, hasChildNodes, hashCode, isSameNodeInfo, iterateAxis, iterateAxis, sendNamespaceDeclarations

Methods inherited from interface Source

isEmpty, setSystemId

Field Details

config

protected Configuration config

baseURI

protected String baseURI

documentNumber

protected int documentNumber

Constructor Details

DocumentWrapper

public DocumentWrapper(org.jdom.Document doc,
 String baseURI,
 Configuration config)

Create a Saxon wrapper for a JDOM document

Parameters:

doc - The JDOM document

baseURI - The base URI for all the nodes in the document

Method Details

wrap

public NodeWrapper wrap(Object node)

Wrap a node in the JDOM document.

Parameters:

node - The node to be wrapped. This must be a node in the same document (the system does not check for this).

Returns:

the wrapping NodeInfo object

setConfiguration

public void setConfiguration(Configuration config)

Set the configuration (containing the name pool used for all names in this document)

getConfiguration

public Configuration getConfiguration()

Get the configuration previously set using setConfiguration (or the default configuraton allocated automatically)

Specified by:

getConfiguration in interface NodeInfo

Overrides:

getConfiguration in class NodeWrapper

Returns:

the Configuration

getNamePool

public NamePool getNamePool()

Get the name pool used for the names in this document

Specified by:

getNamePool in interface NodeInfo

Overrides:

getNamePool in class NodeWrapper

Returns:

the NamePool

getDocumentNumber

public int getDocumentNumber()

Get the unique document number

Specified by:

getDocumentNumber in interface NodeInfo

Overrides:

getDocumentNumber in class NodeWrapper

selectID

public NodeInfo selectID(String id)

Get the element with a given ID, if any

Specified by:

selectID in interface DocumentInfo

Parameters:

id - the required ID value

Returns:

null: JDOM does not provide any information about attribute types.

getUnparsedEntity

public String[] getUnparsedEntity(String name)

Get the unparsed entity with a given name

Specified by:

getUnparsedEntity in interface DocumentInfo

Parameters:

name - the name of the entity

Returns:

null: JDOM does not provide access to unparsed entities