net.sf.morph.transform.copiers
Class ImmutableComponentArrayCopier

java.lang.Object
  net.sf.morph.transform.transformers.BaseTransformer
      net.sf.morph.transform.copiers.ImmutableComponentArrayCopier

All Implemented Interfaces:

net.sf.composite.Component, Converter, Copier, DecoratedConverter, DecoratedCopier, DecoratedTransformer, ExplicitTransformer, Transformer

public class ImmutableComponentArrayCopier
extends BaseTransformer
implements DecoratedConverter, DecoratedCopier, ExplicitTransformer

Copies arrays of matching immutable component types using System.arraycopy.

Since:

Morph 1.1

Author:

mbenson

Field Summary

Fields inherited from class net.sf.morph.transform.transformers.BaseTransformer

destinationClasses, log, sourceClasses

Fields inherited from interface net.sf.morph.transform.Transformer

TRANSFORMATION_TYPE_CONVERT, TRANSFORMATION_TYPE_COPY

Fields inherited from interface net.sf.morph.transform.Transformer

TRANSFORMATION_TYPE_CONVERT, TRANSFORMATION_TYPE_COPY

Fields inherited from interface net.sf.morph.transform.Transformer

TRANSFORMATION_TYPE_CONVERT, TRANSFORMATION_TYPE_COPY

Fields inherited from interface net.sf.morph.transform.Transformer

TRANSFORMATION_TYPE_CONVERT, TRANSFORMATION_TYPE_COPY

Constructor Summary

ImmutableComponentArrayCopier()

Method Summary

protected java.lang.Object	convertImpl(java.lang.Class destinationClass, java.lang.Object source, java.util.Locale locale) The implementation of the convert method, which may omit the invalid argument checks already performed by this base class.
protected void	copyImpl(java.lang.Object destination, java.lang.Object source, java.util.Locale locale, java.lang.Integer preferredTransformationType) Implementation of the copy method.
protected java.lang.Class[]	getDestinationClassesImpl() Transformer.getDestinationClasses() implementation template method.
protected java.lang.Class[]	getSourceClassesImpl() Transformer.getSourceClasses() implementation template method.
protected boolean	isPerformingLogging() Indicates if calls to the main transformation methods (convert, copy) will cause a log message to be recorded
protected boolean	isTransformableImpl(java.lang.Class destinationType, java.lang.Class sourceType) Default implementation for Transformer#isTransformable(Class, Class) that assumes that each source type can be converted into each destination type.

Methods inherited from class net.sf.morph.transform.transformers.BaseTransformer

clone, convert, convert, copy, copy, createDefaultReflector, createNewInstance, createNewInstanceImpl, createReusableSource, equals, equals, equalsUnidirectionalTest, getDestinationClasses, getInstantiatingReflector, getLocale, getLog, getNestedTransformer, getReflector, getReflector, getSourceClasses, getTransformableCallCache, getTransformerName, initialize, initializeImpl, isAutomaticallyHandlingNulls, isCachingIsTransformableCalls, isImpreciseTransformation, isImpreciseTransformationImpl, isInitialized, isTransformable, isWrappingRuntimeExceptions, setCachingIsTransformableCalls, setDestinationClasses, setInitialized, setLog, setNestedTransformer, setReflector, setSourceClasses, setTransformableCallCache, setTransformerName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.morph.transform.DecoratedConverter

convert, equals, equals

Methods inherited from interface net.sf.morph.transform.Converter

convert

Methods inherited from interface net.sf.morph.transform.Transformer

getDestinationClasses, getSourceClasses

Methods inherited from interface net.sf.morph.transform.Transformer

getDestinationClasses, getSourceClasses

Methods inherited from interface net.sf.morph.transform.ExplicitTransformer

isTransformable

Methods inherited from interface net.sf.morph.transform.DecoratedCopier

copy

Methods inherited from interface net.sf.morph.transform.Copier

copy

Methods inherited from interface net.sf.morph.transform.Transformer

getDestinationClasses, getSourceClasses

Methods inherited from interface net.sf.morph.transform.Transformer

getDestinationClasses, getSourceClasses

Methods inherited from interface net.sf.morph.transform.ExplicitTransformer

isTransformable

Constructor Detail

ImmutableComponentArrayCopier

public ImmutableComponentArrayCopier()

Method Detail

getDestinationClassesImpl

protected java.lang.Class[] getDestinationClassesImpl()
                                               throws java.lang.Exception

Transformer.getDestinationClasses() implementation template method.

Specified by:

getDestinationClassesImpl in class BaseTransformer

Returns:

Class[]

Throws:

java.lang.Exception

See Also:

BaseTransformer.getDestinationClassesImpl()

getSourceClassesImpl

protected java.lang.Class[] getSourceClassesImpl()
                                          throws java.lang.Exception

Transformer.getSourceClasses() implementation template method.

Specified by:

getSourceClassesImpl in class BaseTransformer

Returns:

Class[]

Throws:

java.lang.Exception

See Also:

BaseTransformer.getSourceClassesImpl()

isTransformableImpl

protected boolean isTransformableImpl(java.lang.Class destinationType,
                                      java.lang.Class sourceType)
                               throws java.lang.Exception

Default implementation for Transformer#isTransformable(Class, Class) that assumes that each source type can be converted into each destination type.

Overrides:

isTransformableImpl in class BaseTransformer

Parameters:

destinationType - the destination type to test

sourceType - the source type to test

Returns:

whether the destination type is transformable to the source type

Throws:

TransformationException - if it could not be determined if sourceType is transformable into destinationType

java.lang.Exception

See Also:

BaseTransformer.isTransformableImpl(java.lang.Class, java.lang.Class)

convertImpl

protected java.lang.Object convertImpl(java.lang.Class destinationClass,
                                       java.lang.Object source,
                                       java.util.Locale locale)
                                throws java.lang.Exception

The implementation of the convert method, which may omit the invalid argument checks already performed by this base class. By default, this method creates a new instance of the destinationClass and copies information from the source to the destination. This implementation should be fine as-is for Copiers, but Converters will need to implement this method since they will not be implementing the copy method.

Overrides:

convertImpl in class BaseTransformer

locale - the locale in which the conversion should take place. for converters that are not locale-aware, the local argument can simply be ignored

Throws:

java.lang.Exception

See Also:

BaseTransformer.convertImpl(java.lang.Class, java.lang.Object, java.util.Locale)

copyImpl

protected void copyImpl(java.lang.Object destination,
                        java.lang.Object source,
                        java.util.Locale locale,
                        java.lang.Integer preferredTransformationType)
                 throws java.lang.Exception

Implementation of the copy method. By default, this method throws UnsupportedOperationException.

Overrides:

copyImpl in class BaseTransformer

Throws:

java.lang.Exception

See Also:

BaseTransformer.copyImpl(java.lang.Object, java.lang.Object, java.util.Locale, java.lang.Integer)

isPerformingLogging

protected boolean isPerformingLogging()

Indicates if calls to the main transformation methods (convert, copy) will cause a log message to be recorded

Overrides:

isPerformingLogging in class BaseTransformer

Returns:

boolean

See Also:

BaseTransformer.isPerformingLogging()