Package jadex.binary

Class BeanCodec

java.lang.Object

jadex.binary.AbstractCodec

jadex.binary.BeanCodec

All Implemented Interfaces:

IDecoderHandler, ITraverseProcessor

Direct Known Subclasses:

SimpleDateFormatCodec

public class BeanCodec
extends AbstractCodec

Codec for encoding and decoding Java Beans.

Field Summary

Fields

Modifier and Type	Field	Description
protected IBeanIntrospector	intro	Bean introspector for inspecting beans.
protected static int	INTROSPECTOR_CACHE_SIZE

Constructor Summary

Constructors

Constructor	Description
BeanCodec()

Method Summary

Modifier and Type	Method	Description
java.lang.Object	createObject(java.lang.Class<?> clazz, IDecodingContext context)	Creates the object during decoding.
java.lang.Object	decodeSubObjects(java.lang.Object object, java.lang.Class<?> clazz, IDecodingContext context)	Decodes and adds sub-objects during decoding.
java.lang.Object	encode(java.lang.Object object, java.lang.Class<?> clazz, java.util.List<ITraverseProcessor> preprocessors, java.util.List<ITraverseProcessor> processors, Traverser.MODE mode, Traverser traverser, java.lang.ClassLoader targetcl, IEncodingContext ec)	Encode the object.
boolean	isApplicable(java.lang.Class<?> clazz)	Tests if the decoder can decode the class.
boolean	isApplicable(java.lang.Object object, java.lang.reflect.Type type, boolean clone, java.lang.ClassLoader targetcl)	Test if the processor is applicable.
static void	readBeanProperties(java.lang.Object object, java.lang.Class clazz, IDecodingContext context, IBeanIntrospector intro)
static void	writeBeanProperties(java.lang.Object object, java.lang.Class<?> clazz, java.util.List<ITraverseProcessor> preprocessors, java.util.List<ITraverseProcessor> processors, Traverser traverser, Traverser.MODE mode, IEncodingContext ec, IBeanIntrospector intro)

Methods inherited from class jadex.binary.AbstractCodec

canReference, decode, isApplicable, isFixedFrame, process, recordKnownDecodedObject

Methods inherited from class java.lang.Object

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

Field Detail

INTROSPECTOR_CACHE_SIZE

protected static final int INTROSPECTOR_CACHE_SIZE

See Also:

Constant Field Values

intro

protected IBeanIntrospector intro

Bean introspector for inspecting beans.

Constructor Detail

BeanCodec

public BeanCodec()

Method Detail

isApplicable

public boolean isApplicable(java.lang.Class<?> clazz)

Tests if the decoder can decode the class.

Specified by:

isApplicable in interface IDecoderHandler

Specified by:

isApplicable in class AbstractCodec

Parameters:

clazz - The class.

Returns:

True, if the decoder can decode this class.

createObject

public java.lang.Object createObject(java.lang.Class<?> clazz,
                                     IDecodingContext context)

Creates the object during decoding.

Specified by:

createObject in class AbstractCodec

Parameters:

clazz - The class of the object.

context - The decoding context.

Returns:

The created object.

decodeSubObjects

public java.lang.Object decodeSubObjects(java.lang.Object object,
                                         java.lang.Class<?> clazz,
                                         IDecodingContext context)

Decodes and adds sub-objects during decoding.

Overrides:

decodeSubObjects in class AbstractCodec

Parameters:

object - The instantiated object.

clazz - The class of the object.

context - The decoding context.

Returns:

The finished object.

isApplicable

public boolean isApplicable(java.lang.Object object,
                            java.lang.reflect.Type type,
                            boolean clone,
                            java.lang.ClassLoader targetcl)

Test if the processor is applicable.

Parameters:

object - The object.

targetcl - If not null, the traverser should make sure that the result object is compatible with the class loader, e.g. by cloning the object using the class loaded from the target class loader.

Returns:

True, if is applicable.

encode

public java.lang.Object encode(java.lang.Object object,
                               java.lang.Class<?> clazz,
                               java.util.List<ITraverseProcessor> preprocessors,
                               java.util.List<ITraverseProcessor> processors,
                               Traverser.MODE mode,
                               Traverser traverser,
                               java.lang.ClassLoader targetcl,
                               IEncodingContext ec)

Encode the object.

Specified by:

encode in class AbstractCodec

writeBeanProperties

public static void writeBeanProperties(java.lang.Object object,
                                       java.lang.Class<?> clazz,
                                       java.util.List<ITraverseProcessor> preprocessors,
                                       java.util.List<ITraverseProcessor> processors,
                                       Traverser traverser,
                                       Traverser.MODE mode,
                                       IEncodingContext ec,
                                       IBeanIntrospector intro)

readBeanProperties

public static void readBeanProperties(java.lang.Object object,
                                      java.lang.Class clazz,
                                      IDecodingContext context,
                                      IBeanIntrospector intro)