de.cismet.cismap.commons.featureservice.factory

Class DegreeFeatureFactory<FT extends FeatureServiceFeature,QT>

java.lang.Object

de.cismet.cismap.commons.featureservice.factory.AbstractFeatureFactory<FT,QT>

de.cismet.cismap.commons.featureservice.factory.DegreeFeatureFactory<FT,QT>

All Implemented Interfaces:

FeatureFactory<FT,QT>, Cloneable

Direct Known Subclasses:

GMLFeatureFactory, ShapeFeatureFactory, WFSFeatureFactory

public abstract class DegreeFeatureFactory<FT extends FeatureServiceFeature,QT>
extends AbstractFeatureFactory<FT,QT>

Abstract Base class of features factories that make use of the degree framework to read features documents.

Version:

$Revision$, $Date$

Author:

Pascal Dihé

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	DegreeFeatureFactory.ParsingProgressListener FeatureProgressListener used to track parsing progress of documents.

Nested classes/interfaces inherited from interface de.cismet.cismap.commons.featureservice.factory.FeatureFactory

FeatureFactory.TooManyFeaturesException

Field Summary

Fields

Modifier and Type	Field and Description
protected Integer	featureSrid
protected int	geometryIndex

Fields inherited from class de.cismet.cismap.commons.featureservice.factory.AbstractFeatureFactory

DEBUG, groovyShell, ID, lastCreatedfeatureVector, lastGeom, lastQuery, layerName, layerProperties, logger, maxFeatureCount, styles

Constructor Summary

Constructors

Modifier	Constructor and Description
	DegreeFeatureFactory() Creates a new DegreeFeatureFactory object.
protected	DegreeFeatureFactory(DegreeFeatureFactory dff) Creates a new DegreeFeatureFactory object.

Method Summary

Modifier and Type	Method and Description
protected abstract FT	createFeatureInstance(org.deegree.model.feature.Feature degreeFeature, int index) Creates an instance of the custom FeatureServiceFeature types and may perform a custom initialisation with properties of the degree feature.
protected void	initialiseFeature(FT featureServiceFeature, org.deegree.model.feature.Feature degreeFeature, boolean evaluateExpressions, int index) Perform standard initialisation of a newly created feature. In gereal, this operation is invokded by the processFeatureCollection operation.
protected Vector<FT>	processFeatureCollection(SwingWorker workerThread, org.deegree.model.feature.Feature[] featureCollection, boolean evaluateExpressions) Processes a degree feature collection and fills the provided vector with feature service features of custom type FT.

Methods inherited from class de.cismet.cismap.commons.featureservice.factory.AbstractFeatureFactory

checkCancelled, clone, createFeaturesFromMemory, createNewFeature, evaluateBeanShellExpression, evaluateExpressions, evaluateGroovyExpressions, featuresAlreadyInMemory, getLastCreatedFeatures, getLayerProperties, getMaxFeatureCount, getStyle, getStyle, isGenerateIds, reEvaluteExpressions, setInterruptedAllowed, setInterruptedNotAllowed, setLayerName, setLayerProperties, setMaxFeatureCount, setSLDStyle, sortFeatureList, updateLastCreatedFeatures, waitUntilInterruptedIsAllowed

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.cismet.cismap.commons.featureservice.factory.FeatureFactory

createAttributes, createFeatures, createFeatures, getFeatureCount

Field Detail

geometryIndex

protected int geometryIndex

featureSrid

protected Integer featureSrid

Constructor Detail

DegreeFeatureFactory

public DegreeFeatureFactory()

Creates a new DegreeFeatureFactory object.

DegreeFeatureFactory

protected DegreeFeatureFactory(DegreeFeatureFactory dff)

Creates a new DegreeFeatureFactory object.

Parameters:

dff - DOCUMENT ME!

Method Detail

processFeatureCollection

protected Vector<FT> processFeatureCollection(SwingWorker workerThread,
                                              org.deegree.model.feature.Feature[] featureCollection,
                                              boolean evaluateExpressions)
                                       throws Exception

Processes a degree feature collection and fills the provided vector with feature service features of custom type FT.

Parameters:

workerThread - thread that is observed

featureCollection - collection of degree features to be processed

evaluateExpressions - featureVector vector of

Returns:

true if the operation completed successfully, false otherwise

Throws:

Exception - DOCUMENT ME!

initialiseFeature

protected void initialiseFeature(FT featureServiceFeature,
                                 org.deegree.model.feature.Feature degreeFeature,
                                 boolean evaluateExpressions,
                                 int index)
                          throws Exception

Perform standard initialisation of a newly created feature.
In gereal, this operation is invokded by the processFeatureCollection operation.

Parameters:

featureServiceFeature - DOCUMENT ME!

degreeFeature - feature to be initialised

evaluateExpressions - DOCUMENT ME!

index - DOCUMENT ME!

Throws:

Exception - DOCUMENT ME!

See Also:

#processFeatureCollection(javax.swing.SwingWorker, org.deegree2.model.feature.Feature[], boolean)

createFeatureInstance

protected abstract FT createFeatureInstance(org.deegree.model.feature.Feature degreeFeature,
                                            int index)
                                     throws Exception

Creates an instance of the custom FeatureServiceFeature types and may perform a custom initialisation with properties of the degree feature.

Parameters:

degreeFeature - the degree feature that may be used for custom initialisation

index - index of the current processing step, can be used for id generation

Returns:

the newly creates FeatureServiceFeature

Throws:

Exception - DOCUMENT ME!

See Also:

#processFeatureCollection(javax.swing.SwingWorker, org.deegree2.model.feature.Feature[], boolean)