org.deegree.io.datastore.sde
Class SDEUpdateHandler

java.lang.Object
  org.deegree.io.datastore.sde.AbstractSDERequestHandler
      org.deegree.io.datastore.sde.SDEUpdateHandler

public class SDEUpdateHandler
extends AbstractSDERequestHandler

Handler for Update operations contained in Transaction requests.

Version:

$Revision: 7844 $

Author:

Christoph Pollmann, last edited by: $Author: apoth $

Field Summary

Fields inherited from class org.deegree.io.datastore.sde.AbstractSDERequestHandler

aliasGenerator, conn, datastore, FT_COLUMN, FT_PREFIX

Constructor Summary

SDEUpdateHandler(SDETransaction dsTa, TableAliasGenerator aliasGenerator, SDEConnection conn)
Creates a new UpdateHandler from the given parameters.

Method Summary

int	performUpdate(MappedFeatureType ft, Map<PropertyPath,FeatureProperty> properties, Filter filter) Performs an update operation against the associated datastore.
static String	typeName(int type)

Methods inherited from class org.deegree.io.datastore.sde.AbstractSDERequestHandler

buildColumnsMap, buildInitialFIDSelect, buildMappingFieldMap, determineAffectedFIDs, extractFeatureIds, getAliasGenerator, getConnection, getDatastore, getFeatureIdColumns

Methods inherited from class java.lang.Object

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

Constructor Detail

SDEUpdateHandler

public SDEUpdateHandler(SDETransaction dsTa,
                        TableAliasGenerator aliasGenerator,
                        SDEConnection conn)

Creates a new UpdateHandler from the given parameters.

Parameters:

dsTa -

aliasGenerator -

conn -

Throws:

DatastoreException

Method Detail

performUpdate

public int performUpdate(MappedFeatureType ft,
                         Map<PropertyPath,FeatureProperty> properties,
                         Filter filter)
                  throws DatastoreException

Performs an update operation against the associated datastore.

Parameters:

ft -

properties -

filter -

Returns:

number of updated (root) feature instances

Throws:

DatastoreException

typeName

public static String typeName(int type)