org.geotools.xml
Class AbstractSimpleBinding

java.lang.Object
  extended by org.geotools.xml.AbstractSimpleBinding
All Implemented Interfaces:
Binding, SimpleBinding
Direct Known Subclasses:
AllSomeTypeBinding, Base_TypeNameListTypeBinding, ColorBinding, ComparisonOperatorTypeBinding, CoordinatesTypeBinding, DateTimeTypeBinding, DoubleListBinding, GeometryOperandTypeBinding, IdentifierGenerationOptionTypeBinding, IntegerListBinding, MimeTypeBinding, NullTypeBinding, OperationTypeBinding, PositionType2DBinding, PositionTypeBinding, ResultTypeTypeBinding, ServiceTypeBinding, SortOrderTypeBinding, TypeNameListTypeBinding, UnitBinding, UpdateSequenceTypeBinding, VersionTypeBinding, XSIDBinding, XSNameBinding, XSNCNameBinding, XSNMTOKENBinding, XSNormalizedStringBinding, XSTokenBinding

public abstract class AbstractSimpleBinding
extends java.lang.Object
implements SimpleBinding

Base class for simple bindings.

Author:
Justin Deoliveira, The Open Planning Project, jdeolive@openplans.org

Field Summary
 
Fields inherited from interface org.geotools.xml.Binding
AFTER, BEFORE, OVERRIDE
 
Constructor Summary
AbstractSimpleBinding()
           
 
Method Summary
 java.lang.String encode(java.lang.Object object, java.lang.String value)
          Performs the encoding of the object as a String.
 int getExecutionMode()
          This implementation returns Binding.AFTER.
 java.lang.Object parse(InstanceComponent instance, java.lang.Object value)
          Subclasses need to override this method, this implementation returns null.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.geotools.xml.Binding
getTarget, getType
 

Constructor Detail

AbstractSimpleBinding

public AbstractSimpleBinding()
Method Detail

getExecutionMode

public int getExecutionMode()
This implementation returns Binding.AFTER.

Subclasses should override to change this behaviour.

Specified by:
getExecutionMode in interface Binding
Returns:
The execution mode of the binding, one of the constants AFTER, BEFORE, or OVERRIDE.
See Also:
Binding.AFTER, Binding.BEFORE, Binding.OVERRIDE

parse

public java.lang.Object parse(InstanceComponent instance,
                              java.lang.Object value)
                       throws java.lang.Exception
Subclasses need to override this method, this implementation returns null.

Specified by:
parse in interface SimpleBinding
Parameters:
instance - The component 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:
java.lang.Exception

encode

public java.lang.String encode(java.lang.Object object,
                               java.lang.String value)
                        throws java.lang.Exception
Performs the encoding of the object as a String.

Specified by:
encode in interface SimpleBinding
Parameters:
object - The object being encoded, never null.
value - The string returned from another binding in the type hierachy, which could be null.
Returns:
A String representing the object.
Throws:
java.lang.Exception


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