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org.jdbf.engine.xml
Class XPathManager  

java.lang.Object
  org.jdbf.engine.xml.XPathManager

All Implemented Interfaces:

GenericXPath

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public class XPathManager

extends java.lang.Object

implements GenericXPath

XPathManager is the class that parses the informations on the repository and finally it creates an RepositoryView. To create a RepositoryView, XPathManager uses the XPath that specifies the path the repositoryView on the repository file. XPath is express as /repository/repositoryView/[name='repositoryName'], where repositoryName is the name of repository which needs to return the informations. These informations are:

BeanDescriptor

ItemDescriptor

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Field Summary
private  org.w3c.dom.Document	document           Document object
private  java.lang.String	fileName           name of repository file
private  org.jdbf.engine.repository.RepositoryFactory	repFactory           RepositoryFactory object
private  java.lang.String	xPath           XPath

 

Constructor Summary

XPathManager(java.lang.String fileName)           Creates the XPathManager object and it parses the repository file specified in fileName.

 

Method Summary
org.jdbf.engine.mapping.GeneratorMap	createGeneratorMap(java.lang.String xPath)           Creates the repositoryView.
org.jdbf.engine.repository.Repository	createRepositoryView(org.w3c.dom.Element e)           Creates the repositoryView.
protected  org.jdbf.engine.mapping.BeanDescriptor	getBeanDescriptor(org.w3c.dom.Element e)           Return the BeanDescriptor object.
protected  java.util.ArrayList	getItemDescriptor(java.lang.String xPath)           Return the ItemDescriptor object.
org.jdbf.engine.repository.RepositoryFactory	getRepositoryFactory()           Return RepositoryFactory
java.lang.Object	getValueOfAttribute(java.lang.String xPath, java.lang.String attribute, java.lang.String value)           Deprecated. Method deprecated
protected  void	loadRepositoryFactory()           Load all repositoryView object in RepositoryFactory.
protected  org.w3c.dom.Document	parse(java.lang.String fileName)           Parses the repository file specified in fileName

 

Methods inherited from class java.lang.Object

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

 

Field Detail

fileName

private java.lang.String fileName

name of repository file

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xPath

private java.lang.String xPath

XPath

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document

private org.w3c.dom.Document document

Document object

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repFactory

private org.jdbf.engine.repository.RepositoryFactory repFactory

RepositoryFactory object

Constructor Detail

XPathManager

public XPathManager(java.lang.String fileName)
             throws java.lang.Exception

Creates the XPathManager object and it parses the repository file specified in fileName.

Method Detail

createRepositoryView

public org.jdbf.engine.repository.Repository createRepositoryView(org.w3c.dom.Element e)
                                                           throws org.jdbf.engine.mapping.MappingException

Creates the repositoryView.

Specified by:

createRepositoryView in interface GenericXPath

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createGeneratorMap

public org.jdbf.engine.mapping.GeneratorMap createGeneratorMap(java.lang.String xPath)
                                                        throws org.jdbf.engine.mapping.MappingException

Creates the repositoryView.

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getValueOfAttribute

public java.lang.Object getValueOfAttribute(java.lang.String xPath,
                                            java.lang.String attribute,
                                            java.lang.String value)
                                     throws org.jdbf.engine.mapping.MappingException

Deprecated. Method deprecated

Return name of repository

Specified by:

getValueOfAttribute in interface GenericXPath

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getBeanDescriptor

protected org.jdbf.engine.mapping.BeanDescriptor getBeanDescriptor(org.w3c.dom.Element e)
                                                            throws org.jdbf.engine.mapping.MappingException

Return the BeanDescriptor object.

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getItemDescriptor

protected java.util.ArrayList getItemDescriptor(java.lang.String xPath)
                                         throws org.jdbf.engine.mapping.MappingException

Return the ItemDescriptor object. If the xPath is incorrect TransformerException is throwed.

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loadRepositoryFactory

protected void loadRepositoryFactory()
                              throws org.jdbf.engine.mapping.MappingException

Load all repositoryView object in RepositoryFactory.

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getRepositoryFactory

public org.jdbf.engine.repository.RepositoryFactory getRepositoryFactory()

Return RepositoryFactory

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parse

protected org.w3c.dom.Document parse(java.lang.String fileName)
                              throws javax.xml.parsers.ParserConfigurationException,
                                     org.xml.sax.SAXException,
                                     org.jdbf.engine.mapping.MappingException

Parses the repository file specified in fileName

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Home >> All >> org >> jdbf >> engine >> [ xml overview ]	PREV CLASS  NEXT CLASS
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