com.caoccao.javet.interop.proxy.plugins

Class BaseJavetProxyPlugin

java.lang.Object

com.caoccao.javet.interop.proxy.plugins.BaseJavetProxyPlugin

All Implemented Interfaces:

IClassProxyPlugin

Direct Known Subclasses:

BaseJavetProxyPluginMultiple, BaseJavetProxyPluginSingle, JavetProxyPluginClass

public abstract class BaseJavetProxyPlugin
extends java.lang.Object
implements IClassProxyPlugin

The type Base javet proxy plugin.

Since:

3.0.4

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	HINT_BOOLEAN The constant HINT_BOOLEAN.
protected static java.lang.String	HINT_DEFAULT The constant HINT_DEFAULT.
protected static java.lang.String	HINT_NUMBER The constant HINT_NUMBER.
protected static java.lang.String	HINT_STRING The constant HINT_STRING.
protected static JavetObjectConverter	OBJECT_CONVERTER The constant OBJECT_CONVERTER.
protected static JavetProxyConverter	PROXY_CONVERTER The constant PROXY_CONVERTER.
protected static java.lang.String	TO_JSON The constant TO_JSON.
protected static java.lang.String	TO_STRING The constant TO_STRING.
protected static java.lang.String	VALUE_OF The constant VALUE_OF.

Constructor Summary

Constructors

Constructor and Description
BaseJavetProxyPlugin() Instantiates a new Base javet proxy plugin.

Method Summary

Modifier and Type	Method and Description
protected V8Value	callWithObjectConverter(java.lang.String functionName, V8Runtime v8Runtime, java.lang.Object targetObject) Call function with the object converter by name.
boolean	deleteByObject(java.lang.Object targetObject, java.lang.Object propertyKey) Delete by object property.
java.lang.Object	getByIndex(java.lang.Object targetObject, int index) Gets by index.
<E extends java.lang.Exception> IClassProxyPluginFunction<E>	getProxyGetBySymbol(java.lang.Class<?> targetClass, java.lang.String symbolName) Gets proxy get function by symbol property.
java.lang.Object[]	getProxyOwnKeys(java.lang.Object targetObject) Get proxy own keys for Object.getOwnPropertyNames().
<T> IJavetEntityPropertyDescriptor<T>	getProxyOwnPropertyDescriptor(java.lang.Object targetObject, java.lang.Object propertyName) Gets proxy own property descriptor.
<E extends java.lang.Exception> IClassProxyPluginFunction<E>	getProxySymbolToPrimitive() Gets proxy symbol to primitive function.
<E extends java.lang.Exception> IClassProxyPluginFunction<E>	getTargetObjectConstructor(java.lang.Class<?> targetClass) Gets target object constructor.
boolean	hasByObject(java.lang.Object targetObject, java.lang.Object propertyKey) Has by object property.
boolean	isDeleteSupported(java.lang.Class<?> targetClass) Is keyword delete supported.
boolean	isHasSupported(java.lang.Class<?> targetClass) Is has() supported.
boolean	isIndexSupported(java.lang.Class<?> targetClass) Is index supported.
boolean	isOwnKeysSupported(java.lang.Class<?> targetClass) Is ownKeys() supported.
boolean	isUniqueKeySupported(java.lang.Class<?> targetClass) Is unique key supported.
void	populateUniqueKeys(java.util.Set<java.lang.String> uniqueKeySet, java.lang.Object targetObject) Populate unique keys.
boolean	setByIndex(java.lang.Object targetObject, int index, java.lang.Object value) Sets by index.
V8Value	symbolToPrimitive(V8Runtime v8Runtime, java.lang.Object targetObject) Convert to primitive.
protected V8Value	typeErrorFunctionIsNotSupported(java.lang.String functionName, V8Runtime v8Runtime) TypeError: ${functionName}() is not supported.

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.binding.IClassProxyPlugin

getName, getProxyGetByString, isMethodProxyable, isProxyable

Field Detail

HINT_BOOLEAN

protected static final java.lang.String HINT_BOOLEAN

The constant HINT_BOOLEAN.

Since:

3.0.4

See Also:

Constant Field Values

HINT_DEFAULT

protected static final java.lang.String HINT_DEFAULT

The constant HINT_DEFAULT.

Since:

3.0.4

See Also:

Constant Field Values

HINT_NUMBER

protected static final java.lang.String HINT_NUMBER

The constant HINT_NUMBER.

Since:

3.0.4

See Also:

Constant Field Values

HINT_STRING

protected static final java.lang.String HINT_STRING

The constant HINT_STRING.

Since:

3.0.4

See Also:

Constant Field Values

OBJECT_CONVERTER

protected static final JavetObjectConverter OBJECT_CONVERTER

The constant OBJECT_CONVERTER.

Since:

3.0.4

PROXY_CONVERTER

protected static final JavetProxyConverter PROXY_CONVERTER

The constant PROXY_CONVERTER.

Since:

3.0.4

TO_JSON

protected static final java.lang.String TO_JSON

The constant TO_JSON.

Since:

3.0.4

See Also:

Constant Field Values

TO_STRING

protected static final java.lang.String TO_STRING

The constant TO_STRING.

Since:

3.0.4

See Also:

Constant Field Values

VALUE_OF

protected static final java.lang.String VALUE_OF

The constant VALUE_OF.

Since:

3.0.4

See Also:

Constant Field Values

Constructor Detail

BaseJavetProxyPlugin

public BaseJavetProxyPlugin()

Instantiates a new Base javet proxy plugin.

Since:

3.0.4

Method Detail

callWithObjectConverter

protected V8Value callWithObjectConverter(java.lang.String functionName,
                                          V8Runtime v8Runtime,
                                          java.lang.Object targetObject)
                                   throws JavetException

Call function with the object converter by name.

Parameters:

functionName - the function name

v8Runtime - the V8 runtime

targetObject - the target object

Returns:

the V8 value

Throws:

JavetException - the javet exception

deleteByObject

public boolean deleteByObject(java.lang.Object targetObject,
                              java.lang.Object propertyKey)

Description copied from interface: IClassProxyPlugin

Delete by object property.

Specified by:

deleteByObject in interface IClassProxyPlugin

Parameters:

targetObject - the target object

propertyKey - the property key

Returns:

true : deleted, false : not deleted

getByIndex

public java.lang.Object getByIndex(java.lang.Object targetObject,
                                   int index)

Description copied from interface: IClassProxyPlugin

Gets by index.

Specified by:

getByIndex in interface IClassProxyPlugin

Parameters:

targetObject - the target object

index - the index

Returns:

the by index

getProxyGetBySymbol

public <E extends java.lang.Exception> IClassProxyPluginFunction<E> getProxyGetBySymbol(java.lang.Class<?> targetClass,
                                                                                        java.lang.String symbolName)

Description copied from interface: IClassProxyPlugin

Gets proxy get function by symbol property.

Specified by:

getProxyGetBySymbol in interface IClassProxyPlugin

Type Parameters:

E - the type parameter

Parameters:

targetClass - the target class

symbolName - the symbol name

Returns:

the proxy get by symbol

getProxyOwnKeys

public java.lang.Object[] getProxyOwnKeys(java.lang.Object targetObject)

Description copied from interface: IClassProxyPlugin

Get proxy own keys for Object.getOwnPropertyNames().

Specified by:

getProxyOwnKeys in interface IClassProxyPlugin

Parameters:

targetObject - the target object

Returns:

the own keys

getProxyOwnPropertyDescriptor

public <T> IJavetEntityPropertyDescriptor<T> getProxyOwnPropertyDescriptor(java.lang.Object targetObject,
                                                                           java.lang.Object propertyName)

Description copied from interface: IClassProxyPlugin

Gets proxy own property descriptor.

Specified by:

getProxyOwnPropertyDescriptor in interface IClassProxyPlugin

Type Parameters:

T - the type parameter

Parameters:

targetObject - the target object

propertyName - the property name

Returns:

the proxy own property descriptor

getProxySymbolToPrimitive

public <E extends java.lang.Exception> IClassProxyPluginFunction<E> getProxySymbolToPrimitive()

Description copied from interface: IClassProxyPlugin

Gets proxy symbol to primitive function.

Specified by:

getProxySymbolToPrimitive in interface IClassProxyPlugin

Type Parameters:

E - the type parameter

Returns:

the proxy symbol to primitive function

getTargetObjectConstructor

public <E extends java.lang.Exception> IClassProxyPluginFunction<E> getTargetObjectConstructor(java.lang.Class<?> targetClass)

Description copied from interface: IClassProxyPlugin

Gets target object constructor.

Specified by:

getTargetObjectConstructor in interface IClassProxyPlugin

Type Parameters:

E - the type parameter

Parameters:

targetClass - the target class

Returns:

the target object constructor

hasByObject

public boolean hasByObject(java.lang.Object targetObject,
                           java.lang.Object propertyKey)

Description copied from interface: IClassProxyPlugin

Has by object property.

Specified by:

hasByObject in interface IClassProxyPlugin

Parameters:

targetObject - the target object

propertyKey - the property key

Returns:

true : has, false : not has

isDeleteSupported

public boolean isDeleteSupported(java.lang.Class<?> targetClass)

Description copied from interface: IClassProxyPlugin

Is keyword delete supported.

Specified by:

isDeleteSupported in interface IClassProxyPlugin

Parameters:

targetClass - the target class

Returns:

true : supported, false : not supported

isHasSupported

public boolean isHasSupported(java.lang.Class<?> targetClass)

Description copied from interface: IClassProxyPlugin

Is has() supported.

Specified by:

isHasSupported in interface IClassProxyPlugin

Parameters:

targetClass - the target class

Returns:

true : supported, false : not supported

isIndexSupported

public boolean isIndexSupported(java.lang.Class<?> targetClass)

Description copied from interface: IClassProxyPlugin

Is index supported.

Specified by:

isIndexSupported in interface IClassProxyPlugin

Parameters:

targetClass - the target class

Returns:

true : supported, false : not supported

isOwnKeysSupported

public boolean isOwnKeysSupported(java.lang.Class<?> targetClass)

Description copied from interface: IClassProxyPlugin

Is ownKeys() supported.

Specified by:

isOwnKeysSupported in interface IClassProxyPlugin

Parameters:

targetClass - the target class

Returns:

true : supported, false : not supported

isUniqueKeySupported

public boolean isUniqueKeySupported(java.lang.Class<?> targetClass)

Description copied from interface: IClassProxyPlugin

Is unique key supported.

Specified by:

isUniqueKeySupported in interface IClassProxyPlugin

Parameters:

targetClass - the target class

Returns:

true : supported, false : not supported

populateUniqueKeys

public void populateUniqueKeys(java.util.Set<java.lang.String> uniqueKeySet,
                               java.lang.Object targetObject)

Description copied from interface: IClassProxyPlugin

Populate unique keys.

Specified by:

populateUniqueKeys in interface IClassProxyPlugin

Parameters:

uniqueKeySet - the unique key set

targetObject - the target object

setByIndex

public boolean setByIndex(java.lang.Object targetObject,
                          int index,
                          java.lang.Object value)

Description copied from interface: IClassProxyPlugin

Sets by index.

Specified by:

setByIndex in interface IClassProxyPlugin

Parameters:

targetObject - the target object

index - the index

value - the value

Returns:

true : set, false : not set

symbolToPrimitive

public V8Value symbolToPrimitive(V8Runtime v8Runtime,
                                 java.lang.Object targetObject)
                          throws JavetException

Convert to primitive.

Parameters:

v8Runtime - the V8 runtime

targetObject - the target object

Returns:

the V8 value

Throws:

JavetException - the javet exception

Since:

3.0.4

typeErrorFunctionIsNotSupported

protected V8Value typeErrorFunctionIsNotSupported(java.lang.String functionName,
                                                  V8Runtime v8Runtime)

TypeError: ${functionName}() is not supported.

Parameters:

functionName - the function name

v8Runtime - the V8 runtime

Returns:

the V8 value

Since:

3.0.4