com.caoccao.javet.interop.converters

Class JavetProxyConverter

java.lang.Object

com.caoccao.javet.interop.converters.BaseJavetConverter

com.caoccao.javet.interop.converters.JavetPrimitiveConverter

com.caoccao.javet.interop.converters.JavetObjectConverter

com.caoccao.javet.interop.converters.JavetProxyConverter

All Implemented Interfaces:

IJavetConverter

Direct Known Subclasses:

JavetBridgeConverter

public class JavetProxyConverter
extends JavetObjectConverter

The type Javet proxy converter converts most of Java objects to JS objects via JS proxy bi-directionally.

Java Primitive types, Array, List, Set and Map are converted to the corresponding types in JS. Set and Map conversion can be disabled via config.

Since:

0.9.6

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	DUMMY_FUNCTION_STRING The constant DUMMY_FUNCTION_STRING contains a JS code snippet which creates an empty anonymous function hidden in a closure.

Fields inherited from class com.caoccao.javet.interop.converters.JavetObjectConverter

customObjectMap, EXECUTABLE_INDEX_DEFAULT_CONSTRUCTOR, EXECUTABLE_INDEX_FROM_MAP, EXECUTABLE_INDEX_TO_MAP, METHOD_NAME_FROM_MAP, METHOD_NAME_TO_MAP, OBJECT_CONVERTER, PRIVATE_PROPERTY_CUSTOM_OBJECT_CLASS_NAME, PRIVATE_PROPERTY_PROXY_TARGET, PROPERTY_NAME, PUBLIC_PROPERTY_CONSTRUCTOR

Fields inherited from class com.caoccao.javet.interop.converters.BaseJavetConverter

config

Constructor Summary

Constructors

Constructor and Description
JavetProxyConverter() Instantiates a new Javet proxy converter.

Method Summary

Modifier and Type	Method and Description
protected <T extends V8Value> T	toProxiedV8Value(V8Runtime v8Runtime, java.lang.Object object) To proxied V8 value.
protected <T extends V8Value> T	toV8Value(V8Runtime v8Runtime, java.lang.Object object, int depth) To V8 value with stack depth.

Methods inherited from class com.caoccao.javet.interop.converters.JavetObjectConverter

createEntityFunction, createEntityMap, registerCustomObject, registerCustomObject, toObject, unregisterCustomObject

Methods inherited from class com.caoccao.javet.interop.converters.BaseJavetConverter

getConfig, setConfig, toObject, toV8Value, validateDepth

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.caoccao.javet.interop.converters.IJavetConverter

toObject

Field Detail

DUMMY_FUNCTION_STRING

protected static final java.lang.String DUMMY_FUNCTION_STRING

The constant DUMMY_FUNCTION_STRING contains a JS code snippet which creates an empty anonymous function hidden in a closure. The purpose is to avoid polluting the context because a non-anonymous function can possibly conflict with a variable with the same name in the same context.

Since:

0.9.8

See Also:

Constant Field Values

Constructor Detail

JavetProxyConverter

public JavetProxyConverter()

Instantiates a new Javet proxy converter.

Since:

0.9.6

Method Detail

toProxiedV8Value

@CheckReturnValue
protected <T extends V8Value> T toProxiedV8Value(V8Runtime v8Runtime,
                                                                   java.lang.Object object)
                                                            throws JavetException

To proxied V8 value.

Type Parameters:

T - the type parameter

Parameters:

v8Runtime - the V8 runtime

object - the object

Returns:

the proxied V8 value

Throws:

JavetException - the javet exception

toV8Value

@CheckReturnValue
protected <T extends V8Value> T toV8Value(V8Runtime v8Runtime,
                                                            java.lang.Object object,
                                                            int depth)
                                                     throws JavetException

Description copied from class: BaseJavetConverter

To V8 value with stack depth.

Overrides:

toV8Value in class JavetObjectConverter

Type Parameters:

T - the type parameter

Parameters:

v8Runtime - the V8 runtime

object - the object

depth - the stack depth

Returns:

the V8 value

Throws:

JavetException - the javet exception