org.openprovenance.prov.model

Class DOMProcessing

java.lang.Object

org.openprovenance.prov.model.DOMProcessing

public final class DOMProcessing
extends Object

Utility class for processing DOM Element, in particular conversion from a PROV attribute to an Element and vice-versa.

Author:

lavm

Field Summary

Fields

Modifier and Type	Field and Description
static DocumentBuilder	builder

Constructor Summary

Constructors

Constructor and Description
DOMProcessing(ProvFactory pFactory)

Method Summary

Modifier and Type	Method and Description
static Element	marshalAttribute(Attribute attribute)
static Element	marshalTypedValue(TypedValue attribute, QualifiedName elementName)
static Element	newElement(QualifiedName name, Element value)
static Element	newElement(QualifiedName elementName, QualifiedName value) Creates a DOM Element for a QualifiedName and content given by value
static Element	newElement(QualifiedName name, String value, QualifiedName type) Creates a DOM Element for a QualifiedName and content given by value and type
static Element	newElement(QualifiedName name, String value, QualifiedName type, String lang)
static String	qualifiedNameToString(QualifiedName name)
QualifiedName	stringToQualifiedName(String str, Element el) Converts a string to a QualifiedName, extracting namespace from the DOM.
static void	trimNode(Node node)
Attribute	unmarshallAttribute(Element el, ProvFactory pFactory, ValueConverter vconv)
static void	writeDOMToPrinter(Node document, StreamResult result, boolean formatted)
static void	writeDOMToPrinter(Node document, Writer out, boolean formatted)
static String	writeToString(Node toWrite)

Methods inherited from class java.lang.Object

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

Field Detail

builder

public static DocumentBuilder builder

Constructor Detail

DOMProcessing

public DOMProcessing(ProvFactory pFactory)

Method Detail

qualifiedNameToString

public static String qualifiedNameToString(QualifiedName name)

stringToQualifiedName

public final QualifiedName stringToQualifiedName(String str,
                                                 Element el)

Converts a string to a QualifiedName, extracting namespace from the DOM.

Parameters:

str - string to convert to QualifiedName

el - current Element in which this string was found (as attribute or attribute value)

Returns:

a qualified name QualifiedName

newElement

public static final Element newElement(QualifiedName elementName,
                                       QualifiedName value)

Creates a DOM Element for a QualifiedName and content given by value

Parameters:

elementName - a QualifiedName to denote the element name

value - for the created Element

Returns:

a new Element

newElement

public static final Element newElement(QualifiedName name,
                                       String value,
                                       QualifiedName type)

Creates a DOM Element for a QualifiedName and content given by value and type

Parameters:

name - a QualifiedName to denote the element name

value - for the created Element

type - of the value

Returns:

a new Element

newElement

public static final Element newElement(QualifiedName name,
                                       String value,
                                       QualifiedName type,
                                       String lang)

newElement

public static final Element newElement(QualifiedName name,
                                       Element value)

writeDOMToPrinter

public static void writeDOMToPrinter(Node document,
                                     StreamResult result,
                                     boolean formatted)
                              throws TransformerConfigurationException,
                                     TransformerException

Throws:

TransformerConfigurationException

TransformerException

writeDOMToPrinter

public static void writeDOMToPrinter(Node document,
                                     Writer out,
                                     boolean formatted)
                              throws TransformerConfigurationException,
                                     TransformerException

Throws:

TransformerConfigurationException

TransformerException

writeToString

public static String writeToString(Node toWrite)
                            throws TransformerConfigurationException,
                                   TransformerException

Throws:

TransformerConfigurationException

TransformerException

trimNode

public static void trimNode(Node node)

marshalAttribute

public static final Element marshalAttribute(Attribute attribute)

marshalTypedValue

public static final Element marshalTypedValue(TypedValue attribute,
                                              QualifiedName elementName)

unmarshallAttribute

public final Attribute unmarshallAttribute(Element el,
                                           ProvFactory pFactory,
                                           ValueConverter vconv)