uk.ac.bbk.dcs.automed.xml.materialisation
Class XMLDSSDOMMaterialiser

java.lang.Object
  uk.ac.bbk.dcs.automed.xml.materialisation.XMLDSSMaterialiser
      uk.ac.bbk.dcs.automed.xml.materialisation.XMLDSSDOMMaterialiser

public class XMLDSSDOMMaterialiser
extends XMLDSSMaterialiser

Author:

Lucas Zamboulis

Field Summary

Fields inherited from class uk.ac.bbk.dcs.automed.xml.materialisation.XMLDSSMaterialiser

_file, _logger, dataSourceSchemas, firstQuery, genericRoot, globalSchema, MATERIALISATION_TYPE_MULTIPLE_DOCUMENTS, MATERIALISATION_TYPE_SINGLE_DOCUMENT, materialisationType, multipleDocumentsCounter, qp, qpc, runT, schemaUIDDoc, timeOverall, timeQP, useGenericRoot

Constructor Summary

XMLDSSDOMMaterialiser(Schema src, Schema[] tgts, java.lang.String absolutePath, java.lang.String name, QueryProcessorConfiguration qpc, int materialisationType)

Method Summary

private java.util.List	appendChild(org.apache.xerces.dom.DocumentImpl instanceDoc, java.lang.String parentSLI, java.lang.String childName, java.lang.String targetChildName)
private java.util.List	appendTextChild(org.apache.xerces.dom.DocumentImpl instanceDoc, java.lang.String parentSLI, java.lang.String textValue)
protected java.util.List	getAttributeExtent(java.lang.String elementSchemaUID, java.lang.String attributeName)
protected java.util.List	getElementRelExtent(int order, java.lang.String parentSchemaUID, java.lang.String childSchemaUID)
protected java.util.List	getRootExtent(java.lang.String uid)
protected java.util.List	getTextExtent(java.lang.String uid)
protected java.util.List	getTextExtent(java.lang.String uid, java.lang.String order)
private void	makeSchemaADataSource(org.apache.xerces.dom.DocumentImpl instanceDoc)
private void	materialiseElement(org.apache.xerces.dom.DocumentImpl instanceDoc, org.w3c.dom.Element currentSchemaElement, org.w3c.dom.Element parentSchemaElement)
private void	materialiseMultipleDocuments()
void	materialiseSchema()
private org.apache.xerces.dom.DocumentImpl	materialiseSingleDocument()
protected void	printPerformance()
private void	treatAttribute(org.apache.xerces.dom.DocumentImpl instanceDoc, java.lang.String attrName, java.util.ArrayList attrInstances)
private void	treatAttributes(org.w3c.dom.Element schemaElem, org.w3c.dom.Element instanceElem, java.lang.String elemInstUID)
private void	treatElementRel(org.apache.xerces.dom.DocumentImpl instanceDoc, java.util.List nlInstances, org.w3c.dom.Element parentSchemaElement, java.lang.String targetChildName)
private void	treatTextNL(org.apache.xerces.dom.DocumentImpl instanceDoc, java.lang.String order, java.util.List textTuples)
private void	updateSchemaNameInUIDs(org.apache.xerces.dom.DocumentImpl instanceDoc) Updates the unique IDs so that they contain the correct schemaName

Methods inherited from class uk.ac.bbk.dcs.automed.xml.materialisation.XMLDSSMaterialiser

getGenericRoot, getMaterialisedFile, performQuery, setGenericRoot

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLDSSDOMMaterialiser

public XMLDSSDOMMaterialiser(Schema src,
                             Schema[] tgts,
                             java.lang.String absolutePath,
                             java.lang.String name,
                             QueryProcessorConfiguration qpc,
                             int materialisationType)

Method Detail

materialiseSchema

public void materialiseSchema()
                       throws XMLMaterialisationException

Specified by:

materialiseSchema in class XMLDSSMaterialiser

Throws:

XMLMaterialisationException

makeSchemaADataSource

private void makeSchemaADataSource(org.apache.xerces.dom.DocumentImpl instanceDoc)

materialiseMultipleDocuments

private void materialiseMultipleDocuments()
                                   throws XMLMaterialisationException

Throws:

XMLMaterialisationException

materialiseSingleDocument

private org.apache.xerces.dom.DocumentImpl materialiseSingleDocument()
                                                              throws XMLMaterialisationException

Throws:

XMLMaterialisationException

materialiseElement

private void materialiseElement(org.apache.xerces.dom.DocumentImpl instanceDoc,
                                org.w3c.dom.Element currentSchemaElement,
                                org.w3c.dom.Element parentSchemaElement)
                         throws XMLMaterialisationException

Throws:

XMLMaterialisationException

treatElementRel

private void treatElementRel(org.apache.xerces.dom.DocumentImpl instanceDoc,
                             java.util.List nlInstances,
                             org.w3c.dom.Element parentSchemaElement,
                             java.lang.String targetChildName)
                      throws XMLMaterialisationException

Throws:

XMLMaterialisationException

treatAttribute

private void treatAttribute(org.apache.xerces.dom.DocumentImpl instanceDoc,
                            java.lang.String attrName,
                            java.util.ArrayList attrInstances)
                     throws XMLMaterialisationException

Throws:

XMLMaterialisationException

treatTextNL

private void treatTextNL(org.apache.xerces.dom.DocumentImpl instanceDoc,
                         java.lang.String order,
                         java.util.List textTuples)
                  throws XMLMaterialisationException

Throws:

XMLMaterialisationException

treatAttributes

private void treatAttributes(org.w3c.dom.Element schemaElem,
                             org.w3c.dom.Element instanceElem,
                             java.lang.String elemInstUID)
                      throws XMLMaterialisationException

Throws:

XMLMaterialisationException

appendChild

private java.util.List appendChild(org.apache.xerces.dom.DocumentImpl instanceDoc,
                                   java.lang.String parentSLI,
                                   java.lang.String childName,
                                   java.lang.String targetChildName)
                            throws XMLNotFoundException

Throws:

XMLNotFoundException

appendTextChild

private java.util.List appendTextChild(org.apache.xerces.dom.DocumentImpl instanceDoc,
                                       java.lang.String parentSLI,
                                       java.lang.String textValue)
                                throws XMLNotFoundException

Throws:

XMLNotFoundException

updateSchemaNameInUIDs

private void updateSchemaNameInUIDs(org.apache.xerces.dom.DocumentImpl instanceDoc)

Updates the unique IDs so that they contain the correct schemaName

getTextExtent

protected java.util.List getTextExtent(java.lang.String uid)
                                throws XMLMaterialisationException

Throws:

XMLMaterialisationException

getTextExtent

protected java.util.List getTextExtent(java.lang.String uid,
                                       java.lang.String order)
                                throws XMLMaterialisationException

Throws:

XMLMaterialisationException

getRootExtent

protected java.util.List getRootExtent(java.lang.String uid)
                                throws XMLMaterialisationException

Throws:

XMLMaterialisationException

getElementRelExtent

protected java.util.List getElementRelExtent(int order,
                                             java.lang.String parentSchemaUID,
                                             java.lang.String childSchemaUID)
                                      throws XMLMaterialisationException

Throws:

XMLMaterialisationException

getAttributeExtent

protected java.util.List getAttributeExtent(java.lang.String elementSchemaUID,
                                            java.lang.String attributeName)
                                     throws XMLMaterialisationException

Throws:

XMLMaterialisationException

printPerformance

protected void printPerformance()