org.astonbitecode.j4rs.api.invocation

Class JsonInvocationImpl<T>

java.lang.Object

org.astonbitecode.j4rs.api.InstanceBase

org.astonbitecode.j4rs.api.invocation.JsonInvocationImpl<T>

All Implemented Interfaces:

Instance<T>, JsonValue, ObjectValue

public class JsonInvocationImpl<T>
extends InstanceBase
implements Instance<T>

Constructor Summary

Constructors

Constructor and Description
JsonInvocationImpl(Class<T> clazz)
JsonInvocationImpl(T instance, Class<T> clazz)
JsonInvocationImpl(T instance, Class<T> clazz, List<Type> classGenTypes)

Method Summary

Modifier and Type	Method and Description
Instance	field(String fieldName) Retrieves the instance held under the Field fieldName
String	getJson()
T	getObject()
Class<T>	getObjectClass()
void	initializeCallbackChannel(long channelAddress) Initialize a callback channel for this Instance.
Instance	invoke(String methodName, InvocationArg... args) Invokes a method of the instance of the class that is set for this Instance
void	invokeAsync(long functionPointerAddress, String methodName, InvocationArg... args) Invokes asynchronously a method of the instance of the class that is set for this Instance.
Instance	invokeStatic(String methodName, InvocationArg... args) Invokes a static method of the class that is set for this Instance
void	invokeToChannel(long channelAddress, String methodName, InvocationArg... args) Invokes a method of the instance of the class that is set for this Instance.

Methods inherited from class org.astonbitecode.j4rs.api.InstanceBase

cast, cloneInstance

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.astonbitecode.j4rs.api.Instance

cast, cloneInstance

Constructor Detail

JsonInvocationImpl

public JsonInvocationImpl(Class<T> clazz)

JsonInvocationImpl

public JsonInvocationImpl(T instance,
                          Class<T> clazz)

JsonInvocationImpl

public JsonInvocationImpl(T instance,
                          Class<T> clazz,
                          List<Type> classGenTypes)

Method Detail

invoke

public Instance invoke(String methodName,
                       InvocationArg... args)

Description copied from interface: Instance

Invokes a method of the instance of the class that is set for this Instance

Specified by:

invoke in interface Instance<T>

Parameters:

methodName - The method name

args - The arguments to use for invoking the method

Returns:

A Instance instance containing the result of the invocation

invokeStatic

public Instance invokeStatic(String methodName,
                             InvocationArg... args)

Description copied from interface: Instance

Invokes a static method of the class that is set for this Instance

Specified by:

invokeStatic in interface Instance<T>

Parameters:

methodName - The static method name

args - The arguments to use for invoking the static method

Returns:

A Instance instance containing the result of the invocation

invokeAsync

public void invokeAsync(long functionPointerAddress,
                        String methodName,
                        InvocationArg... args)

Description copied from interface: Instance

Invokes asynchronously a method of the instance of the class that is set for this Instance. The result of the invocation should be provided later using the performCallback method of a NativeCallbackSupport class. Any possible returned objects from the actual synchronous invocation of the defined method will be dropped.

Specified by:

invokeAsync in interface Instance<T>

Parameters:

functionPointerAddress - The address of the function pointer that will be used later in the native side in order to actually paerform the callback.

methodName - The method name

args - The arguments to use when invoking the callback method (the functionPointer)

invokeToChannel

public void invokeToChannel(long channelAddress,
                            String methodName,
                            InvocationArg... args)

Description copied from interface: Instance

Invokes a method of the instance of the class that is set for this Instance. The result of the invocation should be provided later using the doCallback method of a NativeCallbackToRustChannelSupport class. Any possible returned objects from the actual synchronous invocation of the defined method will be dropped.

Specified by:

invokeToChannel in interface Instance<T>

Parameters:

channelAddress - The memory address of the channel

methodName - The method name

args - The arguments

initializeCallbackChannel

public void initializeCallbackChannel(long channelAddress)

Description copied from interface: Instance

Initialize a callback channel for this Instance. The channel can be used by Java to send values to Rust using the doCallback method of a NativeCallbackToRustChannelSupport class.

Specified by:

initializeCallbackChannel in interface Instance<T>

Parameters:

channelAddress - The memory address of the channel

field

public Instance field(String fieldName)

Description copied from interface: Instance

Retrieves the instance held under the Field fieldName

Specified by:

field in interface Instance<T>

Parameters:

fieldName - The name of the field to retrieve

Returns:

A Instance instance containing the defined field.

getObject

public T getObject()

Specified by:

getObject in interface ObjectValue

getObjectClass

public Class<T> getObjectClass()

Specified by:

getObjectClass in interface ObjectValue

getJson

public String getJson()

Specified by:

getJson in interface JsonValue