Package se.swedenconnect.cert.extensions.utils

Class DOMUtils

java.lang.Object

se.swedenconnect.cert.extensions.utils.DOMUtils

public class DOMUtils
extends Object

XML DOM Utils

Constructor Summary

Constructors

Constructor	Description
DOMUtils()

Method Summary

Modifier and Type	Method	Description
static Document	createNewDocument()	Create new empty XML document
static byte[]	getCanonicalDocText(Document doc, boolean xmlDeclaration)	Provides a canonical print of the XML document.
static Document	getDocument(byte[] xmlData)
static Document	getNormalizedDocument(byte[] xmlData)
static String	getStyledDocText(Document doc, boolean xmlDeclaration)	Generates a pretty XML print of an XML document based on java.xml functions.
static Document	loadXMLContent(File xmlFile)	Pare an XML file and returns an XML document

Methods inherited from class java.lang.Object

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

Constructor Details

DOMUtils

public DOMUtils()

Method Details

getStyledDocText

public static String getStyledDocText(Document doc,
 boolean xmlDeclaration)
                               throws TransformerException

Generates a pretty XML print of an XML document based on java.xml functions.

Parameters:

doc - The doc being processed

xmlDeclaration - defines if an XML declaration prefix should be included

Returns:

Test representation of the XML document

Throws:

TransformerException - error processing the xml document

getCanonicalDocText

public static byte[] getCanonicalDocText(Document doc,
 boolean xmlDeclaration)
                                  throws TransformerException

Provides a canonical print of the XML document. The purpose of this print is to try to preserve integrity of an existing signature.

Parameters:

doc - The XML document being processed.

xmlDeclaration - true to include XML declaration prefix

Returns:

XML String

Throws:

TransformerException - error processing the xml document

getNormalizedDocument

public static Document getNormalizedDocument(byte[] xmlData)
                                      throws ParserConfigurationException,
IOException,
SAXException

Throws:

ParserConfigurationException

IOException

SAXException

getDocument

public static Document getDocument(byte[] xmlData)
                            throws IOException,
SAXException,
ParserConfigurationException

Throws:

IOException

SAXException

ParserConfigurationException

loadXMLContent

public static Document loadXMLContent(File xmlFile)
                               throws IOException,
ParserConfigurationException,
SAXException

Pare an XML file and returns an XML document

Parameters:

xmlFile - The XML file being parsed

Returns:

XML document

Throws:

IOException - IO data exception

ParserConfigurationException - error setting up XML parser

SAXException - xml processing error

createNewDocument

public static Document createNewDocument()

Create new empty XML document

Returns:

new empty XML document