org.yaml.snakeyaml.representer

Class Representer

java.lang.Object

org.yaml.snakeyaml.representer.BaseRepresenter

org.yaml.snakeyaml.representer.Representer

public class Representer
extends BaseRepresenter

Represent JavaBeans

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	Representer.RepresentJavaBean

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<Class<? extends Object>,Tag>	classTags
protected DumperOptions.NonPrintableStyle	nonPrintableStyle
protected TimeZone	timeZone
protected Map<Class<? extends Object>,TypeDescription>	typeDefinitions

Fields inherited from class org.yaml.snakeyaml.representer.BaseRepresenter

defaultFlowStyle, defaultScalarStyle, multiRepresenters, nullRepresenter, objectToRepresent, representedObjects, representers

Constructor Summary

Constructors

Constructor and Description
Representer()
Representer(DumperOptions options)

Method Summary

Modifier and Type	Method and Description
Tag	addClassTag(Class<? extends Object> clazz, Tag tag) Define a tag for the Class to serialize.
TypeDescription	addTypeDescription(TypeDescription td)
protected void	checkGlobalTag(Property property, Node node, Object object) Remove redundant global tag for a type safe (generic) collection if it is the same as defined by the JavaBean property
protected Set<Property>	getProperties(Class<? extends Object> type) Get JavaBean properties to be serialised.
protected Tag	getTag(Class<?> clazz, Tag defaultTag)
TimeZone	getTimeZone()
protected MappingNode	representJavaBean(Set<Property> properties, Object javaBean) Tag logic: - explicit root tag is set in serializer - if there is a predefined class tag it is used - a global tag with class name is always used as tag.
protected NodeTuple	representJavaBeanProperty(Object javaBean, Property property, Object propertyValue, Tag customTag) Represent one JavaBean property.
void	setPropertyUtils(PropertyUtils propertyUtils)
void	setTimeZone(TimeZone timeZone)

Methods inherited from class org.yaml.snakeyaml.representer.BaseRepresenter

getDefaultFlowStyle, getDefaultScalarStyle, getPropertyUtils, isExplicitPropertyUtils, represent, representData, representMapping, representScalar, representScalar, representSequence, setDefaultFlowStyle, setDefaultScalarStyle

Methods inherited from class java.lang.Object

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

Field Detail

typeDefinitions

protected Map<Class<? extends Object>,TypeDescription> typeDefinitions

classTags

protected Map<Class<? extends Object>,Tag> classTags

timeZone

protected TimeZone timeZone

nonPrintableStyle

protected DumperOptions.NonPrintableStyle nonPrintableStyle

Constructor Detail

Representer

public Representer()

Representer

public Representer(DumperOptions options)

Method Detail

addTypeDescription

public TypeDescription addTypeDescription(TypeDescription td)

setPropertyUtils

public void setPropertyUtils(PropertyUtils propertyUtils)

Overrides:

setPropertyUtils in class BaseRepresenter

representJavaBean

protected MappingNode representJavaBean(Set<Property> properties,
                                        Object javaBean)

Tag logic: - explicit root tag is set in serializer - if there is a predefined class tag it is used - a global tag with class name is always used as tag. The JavaBean parent of the specified JavaBean may set another tag (tag:yaml.org,2002:map) when the property class is the same as runtime class

Parameters:

properties - JavaBean getters

javaBean - instance for Node

Returns:

Node to get serialized

representJavaBeanProperty

protected NodeTuple representJavaBeanProperty(Object javaBean,
                                              Property property,
                                              Object propertyValue,
                                              Tag customTag)

Represent one JavaBean property.

Parameters:

javaBean - - the instance to be represented

property - - the property of the instance

propertyValue - - value to be represented

customTag - - user defined Tag

Returns:

NodeTuple to be used in a MappingNode. Return null to skip the property

checkGlobalTag

protected void checkGlobalTag(Property property,
                              Node node,
                              Object object)

Remove redundant global tag for a type safe (generic) collection if it is the same as defined by the JavaBean property

Parameters:

property - - JavaBean property

node - - representation of the property

object - - instance represented by the node

getProperties

protected Set<Property> getProperties(Class<? extends Object> type)

Get JavaBean properties to be serialised. The order is respected. This method may be overridden to provide custom property selection or order.

Parameters:

type - - JavaBean to inspect the properties

Returns:

properties to serialise

getTag

protected Tag getTag(Class<?> clazz,
                     Tag defaultTag)

addClassTag

public Tag addClassTag(Class<? extends Object> clazz,
                       Tag tag)

Define a tag for the Class to serialize.

Parameters:

clazz - Class which tag is changed

tag - new tag to be used for every instance of the specified Class

Returns:

the previous tag associated with the Class

getTimeZone

public TimeZone getTimeZone()

setTimeZone

public void setTimeZone(TimeZone timeZone)