org.openestate.io.immoxml

Class ImmoXmlUtils

java.lang.Object

org.openestate.io.immoxml.ImmoXmlUtils

public class ImmoXmlUtils
extends Object

Some helper functions for the ImmoXML format.

Since:

1.0

Author:

Andreas Rudolph

Field Summary

Fields

Modifier and Type	Field and Description
static ObjectFactory	FACTORY the factory for creation of JAXB objects
static String	NAMESPACE the XML target namespace of this format
static String	PACKAGE the package, where generated JAXB classes are located
static ImmoXmlVersion	VERSION the latest implemented version of this format

Method Summary

Modifier and Type	Method and Description
static ImmoXmlDocument	createDocument(Document doc) Creates a ImmoXmlDocument from a Document.
static ImmoXmlDocument	createDocument(File xmlFile) Creates a ImmoXmlDocument from a File.
static ImmoXmlDocument	createDocument(InputStream input) Creates a ImmoXmlDocument from an InputStream.
static ImmoXmlDocument	createDocument(String xmlString) Creates a ImmoXmlDocument from a String.
static Marshaller	createMarshaller() Creates a Marshaller to write JAXB objects into XML.
static Marshaller	createMarshaller(String encoding, boolean formatted) Creates a Marshaller to write JAXB objects into XML.
static Unmarshaller	createUnmarshaller() Creates a Unmarshaller to read JAXB objects from XML.
static Element	createUserDefinedSimplefield(Document doc, String name, String value) Helper method to create a <user_defined_simplefield> element with a "feldname" attribute and a string value.
static JAXBContext	getContext() Returns the JAXBContext for this format.
static DateFormat	getDateFormat() Returns the preferred date format for this format.
static ObjectFactory	getFactory() Returns the ObjectFactory for this format.
static void	initContext(ClassLoader classloader) Initializes the JAXBContext for this format.
static Calendar	parseDate(String value)
static Calendar	parseDateTime(String value)
static BigDecimal	parseDecimal(String value)
static BigInteger	parseInteger(String value)
static BigDecimal	parsePositiveDecimal(String value)
static BigInteger	parsePositiveInteger(String value)
static String	printDate(Calendar value)
static String	printDateTime(Calendar value)
static String	printDecimal(BigDecimal value)
static String	printInteger(BigInteger value)
static String	printPositiveDecimal(BigDecimal value)
static String	printPositiveInteger(BigInteger value)

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

public static final ImmoXmlVersion VERSION

the latest implemented version of this format

NAMESPACE

public static final String NAMESPACE

the XML target namespace of this format

See Also:

Constant Field Values

PACKAGE

public static final String PACKAGE

the package, where generated JAXB classes are located

See Also:

Constant Field Values

FACTORY

public static final ObjectFactory FACTORY

the factory for creation of JAXB objects

Method Detail

createDocument

public static ImmoXmlDocument createDocument(InputStream input)
                                      throws SAXException,
                                             IOException,
                                             ParserConfigurationException

Creates a ImmoXmlDocument from an InputStream.

Parameters:

input - XML input

Returns:

created document or null, of the document is not supported by this format

Throws:

SAXException - if XML is invalid

IOException - if reading failed

ParserConfigurationException - if the parser is not properly configured

createDocument

public static ImmoXmlDocument createDocument(File xmlFile)
                                      throws SAXException,
                                             IOException,
                                             ParserConfigurationException

Creates a ImmoXmlDocument from a File.

Parameters:

xmlFile - XML file

Returns:

created document or null, of the document is not supported by this format

Throws:

SAXException - if XML is invalid

IOException - if reading failed

ParserConfigurationException - if the parser is not properly configured

createDocument

public static ImmoXmlDocument createDocument(String xmlString)
                                      throws SAXException,
                                             IOException,
                                             ParserConfigurationException

Creates a ImmoXmlDocument from a String.

Parameters:

xmlString - XML string

Returns:

created document or null, of the document is not supported by this format

Throws:

SAXException - if XML is invalid

IOException - if reading failed

ParserConfigurationException - if the parser is not properly configured

createDocument

public static ImmoXmlDocument createDocument(Document doc)

Creates a ImmoXmlDocument from a Document.

Parameters:

doc - XML document

Returns:

created document or null, of the document is not supported by this format

createMarshaller

public static Marshaller createMarshaller()
                                   throws JAXBException

Creates a Marshaller to write JAXB objects into XML.

Returns:

created marshaller

Throws:

JAXBException - if a problem with JAXB occurred

createMarshaller

public static Marshaller createMarshaller(String encoding,
                                          boolean formatted)
                                   throws JAXBException

Creates a Marshaller to write JAXB objects into XML.

Parameters:

encoding - encoding of written XML

formatted - if written XML is pretty printed

Returns:

created marshaller

Throws:

JAXBException - if a problem with JAXB occurred

createUnmarshaller

public static Unmarshaller createUnmarshaller()
                                       throws JAXBException

Creates a Unmarshaller to read JAXB objects from XML.

Returns:

created unmarshaller

Throws:

JAXBException - if a problem with JAXB occurred

createUserDefinedSimplefield

public static Element createUserDefinedSimplefield(Document doc,
                                                   String name,
                                                   String value)

Helper method to create a <user_defined_simplefield> element with a "feldname" attribute and a string value.

Parameters:

doc - document, for which the element is created

name - value of the "feldname" attribute in the created element

value - text value of the created element

Returns:

created element

getContext

public static JAXBContext getContext()
                              throws JAXBException

Returns the JAXBContext for this format.

Returns:

context

Throws:

JAXBException - if a problem with JAXB occurred

getDateFormat

public static DateFormat getDateFormat()

Returns the preferred date format for this format.

Returns:

date format

getFactory

public static ObjectFactory getFactory()

Returns the ObjectFactory for this format.

Returns:

object factory

initContext

public static void initContext(ClassLoader classloader)
                        throws JAXBException

Initializes the JAXBContext for this format.

Parameters:

classloader - the classloader to load the generated JAXB classes with

Throws:

JAXBException - if a problem with JAXB occurred

parseDate

public static Calendar parseDate(String value)

parseDateTime

public static Calendar parseDateTime(String value)

parseDecimal

public static BigDecimal parseDecimal(String value)

parseInteger

public static BigInteger parseInteger(String value)

parsePositiveDecimal

public static BigDecimal parsePositiveDecimal(String value)

parsePositiveInteger

public static BigInteger parsePositiveInteger(String value)

printDate

public static String printDate(Calendar value)

printDateTime

public static String printDateTime(Calendar value)

printDecimal

public static String printDecimal(BigDecimal value)

printInteger

public static String printInteger(BigInteger value)

printPositiveDecimal

public static String printPositiveDecimal(BigDecimal value)

printPositiveInteger

public static String printPositiveInteger(BigInteger value)