org.deegree_impl.services.wfs.shape
Class ShapeDataStore.CGetFeature

java.lang.Object
  java.lang.Thread
      org.deegree_impl.services.wfs.WFSMainLoop
          org.deegree_impl.services.wfs.AbstractGetFeature
              org.deegree_impl.services.wfs.shape.ShapeDataStore.CGetFeature

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

ShapeDataStore

private class ShapeDataStore.CGetFeature

extends AbstractGetFeature

inner interface defining the processing of a getFeature request

Field Summary

Fields inherited from class org.deegree_impl.services.wfs.AbstractGetFeature

config

Fields inherited from class org.deegree_impl.services.wfs.WFSMainLoop

parent, request

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ShapeDataStore.CGetFeature(ShapeDataStore parent, OGCWebServiceRequest request)
Creates a new CGetFeature object.

Method Summary

private Feature[]	getFeatures(java.lang.String typeName, Filter filter, int startPosition, int maxFeatures) Collects the Features from the shape file that match the given Filter.
protected OGCWebServiceResponse[]	performRequest(OGCWebServiceRequest request)

Methods inherited from class org.deegree_impl.services.wfs.AbstractGetFeature

createResponse, getAffectedFeatureTypes, getAffectedFields

Methods inherited from class org.deegree_impl.services.wfs.WFSMainLoop

run

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

ShapeDataStore.CGetFeature

public ShapeDataStore.CGetFeature(ShapeDataStore parent,
                                  OGCWebServiceRequest request)

Creates a new CGetFeature object.

Parameters:

parent -

request -

Method Detail

performRequest

protected OGCWebServiceResponse[] performRequest(OGCWebServiceRequest request)

Specified by:

performRequest in class WFSMainLoop

Parameters:

request -

Returns:

getFeatures

private Feature[] getFeatures(java.lang.String typeName,
                              Filter filter,
                              int startPosition,
                              int maxFeatures)
                       throws java.lang.Exception

Collects the Features from the shape file that match the given Filter.

To make use of the indexing of the shapefile, the Filter is examined and if a BBOX-Operation is found it is used on the index of the shapefile.

Parameters:

typeName - name of the FeatureType

filter -

startPosition -

maxFeatures -

Returns:

Throws:

java.lang.Exception