de.lehmannet.om.util
Class SchemaLoader

java.lang.Object
  de.lehmannet.om.util.SchemaLoader

public class SchemaLoader
extends java.lang.Object

The SchemaLoader provides loading facilities to load (parse) a XML Schmea file.
You can see this as a Factory of the Schema Objects.

Since:

1.0

Author:

doergn@users.sourceforge.net

Constructor Summary

SchemaLoader()

Method Summary

IEyepiece[]	getEyepieces()
IFilter[]	getFilters()
static IFinding	getFindingFromXSIType(java.lang.String xsiType, org.w3c.dom.Node currentNode) Gets a IFinding object (e.g.
IImager[]	getImagers()
ILens[]	getLenses()
IObservation[]	getObservations()
IObserver[]	getObservers()
IScope[]	getScopes()
ISession[]	getSessions()
ISite[]	getSites()
static ITarget	getTargetFromXSIType(java.lang.String xsiType, org.w3c.dom.Node currentNode, IObserver[] observers) Gets a ITarget object (e.g.
ITarget[]	getTargets()
RootElement	load(org.w3c.dom.Document doc) Loads/parses a XML Document
RootElement	load(java.io.File xmlFile, java.io.File schemaPath) Loads/parses a XML File

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaLoader

public SchemaLoader()

Method Detail

getTargetFromXSIType

public static ITarget getTargetFromXSIType(java.lang.String xsiType,
                                           org.w3c.dom.Node currentNode,
                                           IObserver[] observers)
                                    throws SchemaException

Gets a ITarget object (e.g. DeepSkyTarget??) from a given xsiType.

Parameters:

xsiType - The unique xsi:Type that identifies the object/element

currentNode - The XML Node that represents the object e.g. ...

observers - A array of Observers that are needed to instanciate a object of type Target

Returns:

A ITarget that represents the given node as Java object

Throws:

SchemaException - if the given node is not well formed according to the Schema specifications

getFindingFromXSIType

public static IFinding getFindingFromXSIType(java.lang.String xsiType,
                                             org.w3c.dom.Node currentNode)
                                      throws SchemaException

Gets a IFinding object (e.g. DeepSkyFinding) from a given xsiType.

Parameters:

xsiType - The unique xsi:Type that identifies the object/element

currentNode - The XML Node that represents the object e.g. ...

Returns:

A IFinding that represents the given node as Java object

Throws:

SchemaException - if the given node is not well formed according to the Schema specifications

getObservations

public IObservation[] getObservations()

getSessions

public ISession[] getSessions()

getTargets

public ITarget[] getTargets()

getObservers

public IObserver[] getObservers()

getSites

public ISite[] getSites()

getScopes

public IScope[] getScopes()

getEyepieces

public IEyepiece[] getEyepieces()

getFilters

public IFilter[] getFilters()

getLenses

public ILens[] getLenses()

getImagers

public IImager[] getImagers()

load

public RootElement load(java.io.File xmlFile,
                        java.io.File schemaPath)
                 throws COMASTException,
                        SchemaException

Loads/parses a XML File

Parameters:

schemaPath - The path to the XML Schemas

Throws:

COMASTException - if schema File cannot be accessed

SchemaException - if XML File is not valid

load

public RootElement load(org.w3c.dom.Document doc)
                 throws COMASTException,
                        SchemaException

Loads/parses a XML Document

Parameters:

doc - The XML Document which should be parsed

Throws:

COMASTException - if doc is NULL or empty

SchemaException - if XML File is not valid