org.apache.poi.xssf.extractor
Class XSSFExportToXml

java.lang.Object
  org.apache.poi.xssf.extractor.XSSFExportToXml

All Implemented Interfaces:

java.util.Comparator<java.lang.String>

public class XSSFExportToXml
extends java.lang.Object
implements java.util.Comparator<java.lang.String>

Maps an XLSX to an XML according to one of the mapping defined. The output XML Schema must respect this limitations:

• all mandatory elements and attributes must be mapped (enable validation to check this)
• no <any> in complex type/element declaration
• no <anyAttribute> attributes declaration
• no recursive structures: recursive structures can't be nested more than one level
• no abstract elements: abstract complex types can be declared but must not be used in elements.
• no mixed content: an element can't contain simple text and child element(s) together
• no <substitutionGroup> in complex type/element declaration

XSSFExportToXml

public XSSFExportToXml(XSSFMap map)

Creates a new exporter and sets the mapping to be used when generating the XML output document

Parameters:

map - the mapping rule to be used

exportToXML

public void exportToXML(java.io.OutputStream os,
                        boolean validate)
                 throws org.xml.sax.SAXException,
                        javax.xml.transform.TransformerException

Exports the data in an XML stream

Parameters:

os - OutputStream in which will contain the output XML

validate - if true, validates the XML against the XML Schema

Throws:

org.xml.sax.SAXException - If validating the document fails

javax.xml.transform.TransformerException - If transforming the document fails

exportToXML

public void exportToXML(java.io.OutputStream os,
                        java.lang.String encoding,
                        boolean validate)
                 throws org.xml.sax.SAXException,
                        javax.xml.transform.TransformerException

Exports the data in an XML stream

Parameters:

os - OutputStream in which will contain the output XML

encoding - the output charset encoding

validate - if true, validates the XML against the XML Schema

Throws:

org.xml.sax.SAXException - If validating the document fails

javax.xml.transform.TransformerException - If transforming the document fails

compare

public int compare(java.lang.String leftXpath,
                   java.lang.String rightXpath)

Compares two xpaths to define an ordering according to the XML Schema

Specified by:

compare in interface java.util.Comparator<java.lang.String>