edu.cornell.mannlib.semservices.util

Class XMLUtils

java.lang.Object

edu.cornell.mannlib.semservices.util.XMLUtils

public class XMLUtils
extends Object

Convenience Class to parse XML strings to DOM Document for XML contents retrieval.

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.commons.logging.Log	logger
static Writer	writer

Constructor Summary

Constructors

Constructor and Description
XMLUtils()

Method Summary

Modifier and Type	Method and Description
static void	displayNodeInfo(Node node)
static DocumentBuilder	getDocumentBuilder()
static String	getElementByName(Document document, String name)
static Node	getNodeWithXpath(Object obj, String expression)
static Document	parse(InputStream stream)
static Document	parse(String xmlString)
static void	prettyPrint(String xml)
static String	prettyPrintToString(String xml)
static void	serializeDoc(Document doc)
static String	serializeDoctoString(Document doc)
static void	serializeNode(Node node)

Methods inherited from class java.lang.Object

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

Field Detail

writer

public static Writer writer

logger

protected static final org.apache.commons.logging.Log logger

Constructor Detail

XMLUtils

public XMLUtils()

Method Detail

getDocumentBuilder

public static DocumentBuilder getDocumentBuilder()
                                          throws ParserConfigurationException

Throws:

ParserConfigurationException

parse

public static Document parse(String xmlString)
                      throws IOException,
                             SAXException,
                             ParserConfigurationException

Parameters:

xmlString - XML String

Throws:

IOException

SAXException

ParserConfigurationException

parse

public static Document parse(InputStream stream)
                      throws IOException,
                             SAXException,
                             ParserConfigurationException

Parameters:

stream - Input stream

Throws:

IOException

SAXException

ParserConfigurationException

getElementByName

public static String getElementByName(Document document,
                                      String name)

Parameters:

document - DOM Document

name - Name

serializeDoc

public static void serializeDoc(Document doc)
                         throws IOException

Parameters:

doc - DOM Document

Throws:

IOException

serializeDoctoString

public static String serializeDoctoString(Document doc)
                                   throws IOException

Throws:

IOException

prettyPrint

public static void prettyPrint(String xml)

Parameters:

xml - XML String

prettyPrintToString

public static String prettyPrintToString(String xml)

Parameters:

xml - XML String

displayNodeInfo

public static void displayNodeInfo(Node node)

Parameters:

node - DOM Node

serializeNode

public static void serializeNode(Node node)
                          throws IOException

Parameters:

node - DOM Node

Throws:

IOException

getNodeWithXpath

public static Node getNodeWithXpath(Object obj,
                                    String expression)

Parameters:

obj - (either a Document or a Node)

expression - Expression

Returns:

string contents