Package org.geotools.wfs.bindings

Class TransactionTypeBinding

Object

AbstractComplexBinding

AbstractComplexEMFBinding

TransactionTypeBinding

All Implemented Interfaces:

Binding, ComplexBinding

public class TransactionTypeBinding
extends AbstractComplexEMFBinding

Binding object for the type http://www.opengis.net/wfs:TransactionType.

         
  <xsd:complexType name="TransactionType">
      <xsd:annotation>
          <xsd:documentation>
              The TransactionType defines the Transaction operation.  A
              Transaction element contains one or more Insert, Update
              Delete and Native elements that allow a client application
              to create, modify or remove feature instances from the
              feature repository that a Web Feature Service controls.
           </xsd:documentation>
      </xsd:annotation>
      <xsd:complexContent>
          <xsd:extension base="wfs:BaseRequestType">
              <xsd:sequence>
                  <xsd:element minOccurs="0" ref="wfs:LockId">
                      <xsd:annotation>
                          <xsd:documentation>
                          In order for a client application to operate upon
                          locked feature instances, the Transaction request
                          must include the LockId element.  The content of
                          this element must be the lock identifier the client
                          application obtained from a previous
                          GetFeatureWithLock or LockFeature operation.

                          If the correct lock identifier is specified the Web
                          Feature Service knows that the client application may
                          operate upon the locked feature instances.

                          No LockId element needs to be specified to operate upon
                          unlocked features.
                       </xsd:documentation>
                      </xsd:annotation>
                  </xsd:element>
                  <xsd:choice maxOccurs="unbounded" minOccurs="0">
                      <xsd:element ref="wfs:Insert"/>
                      <xsd:element ref="wfs:Update"/>
                      <xsd:element ref="wfs:Delete"/>
                      <xsd:element ref="wfs:Native"/>
                  </xsd:choice>
              </xsd:sequence>
              <xsd:attribute name="releaseAction" type="wfs:AllSomeType" use="optional">
                  <xsd:annotation>
                      <xsd:documentation>
                       The releaseAction attribute is used to control how a Web
                       Feature service releases locks on feature instances after
                       a Transaction request has been processed.

                       Valid values are ALL or SOME.

                       A value of ALL means that the Web Feature Service should
                       release the locks of all feature instances locked with the
                       specified lockId regardless or whether or not the features
                       were actually modified.

                       A value of SOME means that the Web Feature Service will
                       only release the locks held on feature instances that
                       were actually operated upon by the transaction.  The
                       lockId that the client application obtained shall remain
                       valid and the other, unmodified, feature instances shall
                       remain locked.

                       If the expiry attribute was specified in the original
                       operation that locked the feature instances, then the
                       expiry counter will be reset to give the client
                       application that same amount of time to post subsequent
                       transactions against the locked features.
                    </xsd:documentation>
                  </xsd:annotation>
              </xsd:attribute>
          </xsd:extension>
      </xsd:complexContent>
  </xsd:complexType>

          
         

Field Summary

Fields inherited from interface Binding

AFTER, BEFORE, OVERRIDE

Constructor Summary

Constructors

Constructor	Description
TransactionTypeBinding(WfsFactory factory)

Method Summary

Modifier and Type	Method	Description
QName	getTarget()
Class<?>	getType()
Object	parse(ElementInstance instance, Node node, Object value)

Methods inherited from class AbstractComplexEMFBinding

createEObject, getProperty, setProperty

Methods inherited from class AbstractComplexBinding

encode, getExecutionMode, getProperties, initialize, initializeChildContext

Methods inherited from class Object

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

Constructor Detail

TransactionTypeBinding

public TransactionTypeBinding(WfsFactory factory)

Method Detail

getTarget

public QName getTarget()

Returns:

The qualified name of the target for the binding.

getType

public Class<?> getType()

Specified by:

getType in interface Binding

Overrides:

getType in class AbstractComplexEMFBinding

Returns:

The java type this binding maps to.

parse

public Object parse(ElementInstance instance,
                    Node node,
                    Object value)
             throws Exception

Specified by:

parse in interface ComplexBinding

Overrides:

parse in class AbstractComplexEMFBinding

Parameters:

instance - The element being parsed.

node - The node in the parse tree representing the element being parsed.

value - The result of the parse from another strategy in the type hierarchy. Could be null if this is the first strategy being executed.

Returns:

The parsed object, or null if the component could not be parsed.

Throws:

Exception - Strategy objects should not attempt to handle any exceptions.