Package org.hibernate.search.backend.elasticsearch.gson.impl

Class JsonObjectAccessorImpl

java.lang.Object

org.hibernate.search.backend.elasticsearch.gson.impl.JsonObjectAccessorImpl

All Implemented Interfaces:

JsonAccessor<com.google.gson.JsonObject>, JsonObjectAccessor

public class JsonObjectAccessorImpl
extends Object
implements JsonObjectAccessor

A JsonAccessor that ensures the accessed object is a JsonObject.

Constructor Summary

Constructors

Constructor	Description
JsonObjectAccessorImpl(JsonAccessor<com.google.gson.JsonElement> parent)

Method Summary

Modifier and Type	Method	Description
protected void	appendRuntimeRelativePath(StringBuilder path)
protected void	appendStaticRelativePath(StringBuilder path, boolean first)
Optional<T>	get(com.google.gson.JsonObject root)	Get the current value of the element this accessor points to for the given root.
protected JsonElementType<com.google.gson.JsonObject>	getExpectedElementType()
com.google.gson.JsonObject	getOrCreate(com.google.gson.JsonObject root)
T	getOrCreate(com.google.gson.JsonObject root, Supplier<? extends T> newValueSupplier)	Get the current value of the element this accessor points to for the given root, creating it and setting it if it hasn't been set yet.
protected JsonAccessor<P>	getParentAccessor()
UnknownTypeJsonAccessor	property(String propertyName)
void	set(com.google.gson.JsonObject root, T newValue)	Set the given value on the element this accessor points to for the given root.
protected com.google.gson.JsonElement	toElement(T value)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.search.backend.elasticsearch.gson.impl.JsonAccessor

get, getOrCreate, set

Constructor Detail

JsonObjectAccessorImpl

public JsonObjectAccessorImpl(JsonAccessor<com.google.gson.JsonElement> parent)

Method Detail

getExpectedElementType

protected JsonElementType<com.google.gson.JsonObject> getExpectedElementType()

getOrCreate

public com.google.gson.JsonObject getOrCreate(com.google.gson.JsonObject root)

property

public UnknownTypeJsonAccessor property(String propertyName)

Specified by:

property in interface JsonObjectAccessor

get

public Optional<T> get(com.google.gson.JsonObject root)

Description copied from interface: JsonAccessor

Get the current value of the element this accessor points to for the given root.

Parameters:

root - The root to be accessed.

Returns:

An Optional containing the current value pointed to by this accessor on the root, or Optional.empty() if it doesn't exist.

set

public void set(com.google.gson.JsonObject root,
                T newValue)

Description copied from interface: JsonAccessor

Set the given value on the element this accessor points to for the given root.

Parameters:

root - The root to be accessed.

newValue - The value to set.

getOrCreate

public T getOrCreate(com.google.gson.JsonObject root,
                     Supplier<? extends T> newValueSupplier)

Description copied from interface: JsonAccessor

Get the current value of the element this accessor points to for the given root, creating it and setting it if it hasn't been set yet.

Parameters:

root - The root to be accessed.

newValueSupplier - The value to set and return if the current value hasn't been set yet.

Returns:

The current value pointed to by this accessor on the root, always non-null.

toElement

protected com.google.gson.JsonElement toElement(T value)

appendRuntimeRelativePath

protected void appendRuntimeRelativePath(StringBuilder path)

appendStaticRelativePath

protected void appendStaticRelativePath(StringBuilder path,
                                        boolean first)

getParentAccessor

protected JsonAccessor<P> getParentAccessor()

toString

public String toString()

Overrides:

toString in class Object