org.deegree.protocol.wfs.transaction
Class Update

java.lang.Object
  org.deegree.protocol.wfs.transaction.TransactionOperation
      org.deegree.protocol.wfs.transaction.Update

public class Update
extends TransactionOperation

Represents a WFS Update operation (part of a Transaction request).

Version:

$Revision: 20202 $, $Date: 2009-10-20 11:46:38 +0200 (Di, 20 Okt 2009) $

Author:

Markus Schneider , last edited by: $Author: aionita $

See Also:

Transaction

Nested Class Summary

Nested classes/interfaces inherited from class org.deegree.protocol.wfs.transaction.TransactionOperation

TransactionOperation.Type

Constructor Summary

Update(String handle, Version version, QName ftName, String inputFormat, String srsName, XMLStreamReader xmlStream)
Creates a new Update instance for a stream-based access strategy.

Method Summary

Filter	getFilter() Returns the filter that selects the feature instances to be updated.
String	getInputFormat() Returns the format of the encoded property values.
Iterator<PropertyReplacement>	getReplacementProps()
String	getSRSName() Returns the specified coordinate reference system for geometries to be updated.
TransactionOperation.Type	getType() Always returns TransactionOperation.Type.UPDATE.
QName	getTypeName() Returns the name of the targeted feature type.

Methods inherited from class org.deegree.protocol.wfs.transaction.TransactionOperation

getHandle

Methods inherited from class java.lang.Object

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

Constructor Detail

Update

public Update(String handle,
              Version version,
              QName ftName,
              String inputFormat,
              String srsName,
              XMLStreamReader xmlStream)

Creates a new Update instance for a stream-based access strategy.

Parameters:

handle - identifier for the operation, may be null

version - protocol version, must not be null

ftName - name of the targeted feature type, must not be null

inputFormat - the format of encoded property values, may be null (unspecified)

srsName - the coordinate references system used for the geometries, may be null (unspecified)

xmlStream - provides access to the XML encoded replacement properties and the filter, must point at the START_ELEMENT event of the first "wfs:Property"

Method Detail

getType

public TransactionOperation.Type getType()

Always returns TransactionOperation.Type.UPDATE.

Specified by:

getType in class TransactionOperation

Returns:

TransactionOperation.Type.UPDATE

getTypeName

public QName getTypeName()

Returns the name of the targeted feature type.

Returns:

the name of the targeted feature type, never null

getInputFormat

public String getInputFormat()

Returns the format of the encoded property values.

Returns:

the format of the encoded property values, may be null (unspecified)

getSRSName

public String getSRSName()

Returns the specified coordinate reference system for geometries to be updated.

Returns:

the specified coordinate reference system, can be null (unspecified)

getReplacementProps

public Iterator<PropertyReplacement> getReplacementProps()

getFilter

public Filter getFilter()
                 throws XMLStreamException

Returns the filter that selects the feature instances to be updated.

NOTE: Due to streaming acccess strategy, there are some rules for using this method:

• #getReplacementProps() must have been called before
• the client must have iterated over all returned properties
• the method must be called exactly once

Returns:

Filter that selects the feature instances to be updated, can be null

Throws:

XMLStreamException