com.fasterxml.jackson.jr.ob.api

Class ExtensionContext

java.lang.Object

com.fasterxml.jackson.jr.ob.api.ExtensionContext

public abstract class ExtensionContext
extends Object

API that lets JacksonJrExtensions to register handlers it needs to.

Since:

2.11

Constructor Summary

Constructors

Constructor and Description
ExtensionContext()

Method Summary

Modifier and Type	Method and Description
abstract ExtensionContext	appendModifier(ReaderWriterModifier modifier) Method for inserting specified ReaderWriterModifier as the lowest priority modifier (that is, being called after all other modifiers registered).
abstract ExtensionContext	appendProvider(ReaderWriterProvider provider) Method for inserting specified ReaderWriterProvider as the lowest priority provider (that is, having lower precedence than anything registered so far)
abstract ExtensionContext	insertModifier(ReaderWriterModifier modifier) Method for inserting specified ReaderWriterModifier as the highest priority modifier (that is, being called before any other modifiers registered).
abstract ExtensionContext	insertProvider(ReaderWriterProvider provider) Method for inserting specified ReaderWriterProvider as the highest priority provider (that is, having higher precedence than anything registered so far)
abstract boolean	isEnabled(JSON.Feature feature) Method for checking whether given JSON.Feature is enabled.
abstract ExtensionContext	setTreeCodec(TreeCodec tc) Method for setting TreeCodec to use, replacing codec that was formerly configured (if any).
abstract TreeCodec	treeCodec()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtensionContext

public ExtensionContext()

Method Detail

isEnabled

public abstract boolean isEnabled(JSON.Feature feature)

Method for checking whether given JSON.Feature is enabled.

Parameters:

feature - Feature to check

Returns:

True if given JSON.Feature is enabled; false if not

Since:

2.17

setTreeCodec

public abstract ExtensionContext setTreeCodec(TreeCodec tc)

Method for setting TreeCodec to use, replacing codec that was formerly configured (if any).

Parameters:

tc - (optional) Tree Codec to use, or null for removing currently configured one

Returns:

This context, to allow call chaining

treeCodec

public abstract TreeCodec treeCodec()

Returns:

TreeCodec currently configured to be used, if any (null if none).

insertProvider

public abstract ExtensionContext insertProvider(ReaderWriterProvider provider)

Method for inserting specified ReaderWriterProvider as the highest priority provider (that is, having higher precedence than anything registered so far)

Parameters:

provider - Provider to register

Returns:

This context, to allow call chaining

appendProvider

public abstract ExtensionContext appendProvider(ReaderWriterProvider provider)

Method for inserting specified ReaderWriterProvider as the lowest priority provider (that is, having lower precedence than anything registered so far)

Parameters:

provider - Provider to register

Returns:

This context, to allow call chaining

insertModifier

public abstract ExtensionContext insertModifier(ReaderWriterModifier modifier)

Method for inserting specified ReaderWriterModifier as the highest priority modifier (that is, being called before any other modifiers registered).

Parameters:

modifier - Modifier to register

Returns:

This context, to allow call chaining

appendModifier

public abstract ExtensionContext appendModifier(ReaderWriterModifier modifier)

Method for inserting specified ReaderWriterModifier as the lowest priority modifier (that is, being called after all other modifiers registered).

Parameters:

modifier - Modifier to register

Returns:

This context, to allow call chaining