Package jadex.transformation.jsonserializer.processors

Class JsonWriteContext

java.lang.Object

jadex.transformation.jsonserializer.processors.JsonWriteContext

All Implemented Interfaces:

jadex.common.transformation.traverser.IRootObjectContext, jadex.common.transformation.traverser.IUserContextContainer

public class JsonWriteContext
extends Object
implements jadex.common.transformation.traverser.IRootObjectContext

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JsonWriteContext.TryWrite	Try.style monad for stateful write to the write context, handling first writes specially.

Field Summary

Fields

Modifier and Type	Field	Description
protected StringBuffer	buffer
protected Object	currentinputobject
protected Map<Class<?>,Set<String>>	excludes
protected Map<Object,Integer>	knownobjects
protected int	objectcnt
protected Object	rootobject
protected Object	usercontext
protected boolean	writeclass
protected boolean	writeid

Constructor Summary

Constructors

Constructor	Description
JsonWriteContext(boolean writeclass)	Create a new write context.
JsonWriteContext(boolean writeclass, boolean writeid, Map<Class<?>,Set<String>> excludes)	Create a new write context.
JsonWriteContext(boolean writeclass, Map<Class<?>,Set<String>> excludes)	Create a new write context.

Method Summary

Modifier and Type	Method	Description
void	addObject(Object obj)
static String	encodeJsonString(String string)
Object	getCurrentInputObject()
Integer	getObjectId(Object object)
Object	getRootObject()	Get the rootobject.
String	getString()
Object	getUserContext()	Returns the user context.
void	incObjectCount()
boolean	isPropertyExcluded(Class<?> clazz, String name)	Test if a property should be excluded from serialization.
boolean	isWriteClass()	Get the writeclass.
boolean	isWriteId()	Get the writeid.
void	setCurrentInputObject(Object currentinputobject)	Sets the currentinputobject.
void	setUserContext(Object usercontext)	Sets the user context.
JsonWriteContext	write(String str)	Write a string to the buffer.
void	writeClass(Class<?> clazz)	Write the classname.
void	writeId()	Write the classname.
JsonWriteContext	writeNameString(String name, String str)	Write a string to the buffer.
JsonWriteContext	writeNameValue(String name, boolean val)	Write a string to the buffer.
JsonWriteContext	writeNameValue(String name, int val)	Write a string to the buffer.
JsonWriteContext	writeNameValue(String name, long val)	Write a string to the buffer.
JsonWriteContext	writeNameValue(String name, Class<?> val)	Write a string to the buffer.
JsonWriteContext	writeNameValue(String name, Object val)	Write a string to the buffer.
JsonWriteContext	writeString(String str)	Write a string to the buffer.

Methods inherited from class java.lang.Object

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

Field Details

buffer

protected StringBuffer buffer

writeclass

protected boolean writeclass

writeid

protected boolean writeid

excludes

protected Map<Class<?>,Set<String>> excludes

objectcnt

protected int objectcnt

knownobjects

protected Map<Object,Integer> knownobjects

rootobject

protected Object rootobject

currentinputobject

protected Object currentinputobject

usercontext

protected Object usercontext

Constructor Details

JsonWriteContext

public JsonWriteContext(boolean writeclass)

Create a new write context.

JsonWriteContext

public JsonWriteContext(boolean writeclass,
 Map<Class<?>,Set<String>> excludes)

Create a new write context.

JsonWriteContext

public JsonWriteContext(boolean writeclass,
 boolean writeid,
 Map<Class<?>,Set<String>> excludes)

Create a new write context.

Method Details

getRootObject

public Object getRootObject()

Get the rootobject.

Specified by:

getRootObject in interface jadex.common.transformation.traverser.IRootObjectContext

Returns:

the rootobject.

write

public JsonWriteContext write(String str)

Write a string to the buffer.

writeString

public JsonWriteContext writeString(String str)

Write a string to the buffer.

writeNameString

public JsonWriteContext writeNameString(String name,
 String str)

Write a string to the buffer.

writeNameValue

public JsonWriteContext writeNameValue(String name,
 Object val)

Write a string to the buffer.

writeNameValue

public JsonWriteContext writeNameValue(String name,
 int val)

Write a string to the buffer.

writeNameValue

public JsonWriteContext writeNameValue(String name,
 long val)

Write a string to the buffer.

writeNameValue

public JsonWriteContext writeNameValue(String name,
 boolean val)

Write a string to the buffer.

writeNameValue

public JsonWriteContext writeNameValue(String name,
 Class<?> val)

Write a string to the buffer.

writeClass

public void writeClass(Class<?> clazz)

Write the classname.

Parameters:

object -

writeId

public void writeId()

Write the classname.

Parameters:

object -

getString

public String getString()

isWriteClass

public boolean isWriteClass()

Get the writeclass.

Returns:

The writeclass

isWriteId

public boolean isWriteId()

Get the writeid.

Returns:

The writeid

getUserContext

public Object getUserContext()

Returns the user context.

Specified by:

getUserContext in interface jadex.common.transformation.traverser.IUserContextContainer

Returns:

The user context.

setUserContext

public void setUserContext(Object usercontext)

Sets the user context.

Parameters:

usercontext - The user context.

addObject

public void addObject(Object obj)

getObjectId

public Integer getObjectId(Object object)

incObjectCount

public void incObjectCount()

isPropertyExcluded

public boolean isPropertyExcluded(Class<?> clazz,
 String name)

Test if a property should be excluded from serialization.

getCurrentInputObject

public Object getCurrentInputObject()

Returns:

the currentinputobject

setCurrentInputObject

public void setCurrentInputObject(Object currentinputobject)

Sets the currentinputobject.

Parameters:

currentinputobject - The currentinputobject to set

encodeJsonString

public static String encodeJsonString(String string)