org.deegree_impl.services.wfs.sde
Class SDEDataStore.CGetFeature

java.lang.Object
  java.lang.Thread
      org.deegree_impl.services.wfs.WFSMainLoop
          org.deegree_impl.services.wfs.AbstractGetFeature
              org.deegree_impl.services.wfs.sde.SDEDataStore.CGetFeature

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

SDEDataStore

private class SDEDataStore.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

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

Method Summary

private FeatureType	createFeatureType(Table table, FeatureType ft, boolean spatialField)
private java.lang.Object[]	getDataFromSDE(WFSQuery query, java.lang.String[] cols) queries and retrieves data from a ArcSDE
private Feature[]	getFeatures(WFSQuery query, GM_Object[] deegree_gm_obj, Table table, int startPosition, int maxFeatures) reads features from a shape file
private java.lang.String[]	getQueryProperties(WFSQuery query, FeatureType ft) returns the name of the datastore fields (SDE table column names) that shall be returned by the query or null if all columns shall be returned
private CS_CoordinateSystem	getReferenceSystem(java.lang.String name) creates and returns a CRS by its name
private SpatialQuery	openSpatialQuery()
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

SDEDataStore.CGetFeature

public SDEDataStore.CGetFeature(SDEDataStore 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:

getQueryProperties

private java.lang.String[] getQueryProperties(WFSQuery query,
                                              FeatureType ft)
                                       throws java.lang.Exception

returns the name of the datastore fields (SDE table column names) that shall be returned by the query or null if all columns shall be returned

Throws:

java.lang.Exception

getDataFromSDE

private java.lang.Object[] getDataFromSDE(WFSQuery query,
                                          java.lang.String[] cols)
                                   throws java.lang.Exception

queries and retrieves data from a ArcSDE

Parameters:

query - query to perform

cols - columns to target

Throws:

java.lang.Exception

getFeatures

private Feature[] getFeatures(WFSQuery query,
                              GM_Object[] deegree_gm_obj,
                              Table table,
                              int startPosition,
                              int maxFeatures)
                       throws java.lang.Exception

reads features from a shape file

Throws:

java.lang.Exception

openSpatialQuery

private SpatialQuery openSpatialQuery()
                               throws java.lang.Exception

Throws:

java.lang.Exception

getReferenceSystem

private CS_CoordinateSystem getReferenceSystem(java.lang.String name)

creates and returns a CRS by its name

createFeatureType

private FeatureType createFeatureType(Table table,
                                      FeatureType ft,
                                      boolean spatialField)