de.alpharogroup.xsd.schema

Class ValidatorUtils

java.lang.Object

de.alpharogroup.xsd.schema.ValidatorUtils

public class ValidatorUtils
extends Object

The Class ValidatorUtils can validate xml files.

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.log4j.Logger	logger The Constant logger.

Constructor Summary

Constructors

Constructor and Description
ValidatorUtils()

Method Summary

Modifier and Type	Method and Description
static DocumentBuilderFactory	getDocumentBuilderFactory(String schema) Gets the document builder factory.
static DOMSource	getDOMSource(File xml, ErrorHandler errorHandler) Gets the dOM source.
static Schema	getSchema(File xsd, ErrorHandler errorHandler) Gets the schema.
static Document	parse(File xml, ErrorHandler errorHandler) Parses the.
static void	validateSchema(File xsd, File xml, ErrorHandler errorHandler) Validate xml through xsd.
static boolean	validateSchema(String SchemaUrl, String XmlDocumentUrl) Validate given xml schema.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.apache.log4j.Logger logger

The Constant logger.

Constructor Detail

ValidatorUtils

public ValidatorUtils()

Method Detail

getDocumentBuilderFactory

public static DocumentBuilderFactory getDocumentBuilderFactory(String schema)

Gets the document builder factory.

Parameters:

schema - the schema

Returns:

the document builder factory

getDOMSource

public static DOMSource getDOMSource(File xml,
                                     ErrorHandler errorHandler)
                              throws SAXException,
                                     ParserConfigurationException,
                                     IOException

Gets the dOM source.

Parameters:

xml - the xml

errorHandler - the error handler

Returns:

the dOM source

Throws:

SAXException - If a SAX error occurs during parsing.

ParserConfigurationException - if a DocumentBuilder cannot be created which satisfies the configuration requested.

IOException - Signals that an I/O exception has occurred.

getSchema

public static Schema getSchema(File xsd,
                               ErrorHandler errorHandler)
                        throws SAXException

Gets the schema.

Parameters:

xsd - the xsd

errorHandler - the error handler

Returns:

the schema

Throws:

SAXException - If a SAX error occurs during parsing.

parse

public static Document parse(File xml,
                             ErrorHandler errorHandler)
                      throws SAXException,
                             ParserConfigurationException,
                             IOException

Parses the.

Parameters:

xml - the xml

errorHandler - the error handler

Returns:

the document

Throws:

SAXException - If a SAX error occurs during parsing.

ParserConfigurationException - if a DocumentBuilder cannot be created which satisfies the configuration requested.

IOException - Signals that an I/O exception has occurred.

validateSchema

public static void validateSchema(File xsd,
                                  File xml,
                                  ErrorHandler errorHandler)
                           throws SAXException,
                                  ParserConfigurationException,
                                  IOException

Validate xml through xsd.

Parameters:

xsd - the xsd

xml - the xml

errorHandler - the error handler

Throws:

SAXException - If a SAX error occurs during parsing.

ParserConfigurationException - if a DocumentBuilder cannot be created which satisfies the configuration requested.

IOException - Signals that an I/O exception has occurred.

validateSchema

public static boolean validateSchema(String SchemaUrl,
                                     String XmlDocumentUrl)
                              throws SAXException,
                                     ParserConfigurationException,
                                     IOException

Validate given xml schema.

Parameters:

SchemaUrl - the schema url

XmlDocumentUrl - the xml document url

Returns:

true if the given xml is valid otherwise false

Throws:

SAXException - If a SAX error occurs during parsing.

ParserConfigurationException - if a DocumentBuilder cannot be created which satisfies the configuration requested.

IOException - Signals that an I/O exception has occurred.