Package net.bytebuddy.implementation

Class InvocationHandlerAdapter.ForField

java.lang.Object

net.bytebuddy.implementation.InvocationHandlerAdapter

net.bytebuddy.implementation.InvocationHandlerAdapter.ForField

All Implemented Interfaces:

InstrumentedType.Prepareable, Implementation, InvocationHandlerAdapter.AssignerConfigurable

Enclosing class:

InvocationHandlerAdapter

protected static class InvocationHandlerAdapter.ForField
extends InvocationHandlerAdapter
implements InvocationHandlerAdapter.AssignerConfigurable

An implementation of an InvocationHandlerAdapter that delegates method invocations to an adapter that is stored in an instance field.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	InvocationHandlerAdapter.ForField.Appender	An appender for implementing the InvocationHandlerAdapter.ForField.

Nested classes/interfaces inherited from class net.bytebuddy.implementation.InvocationHandlerAdapter

InvocationHandlerAdapter.AssignerConfigurable, InvocationHandlerAdapter.ForField, InvocationHandlerAdapter.ForInstance

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.Implementation

Implementation.Composable, Implementation.Compound, Implementation.Context, Implementation.Simple, Implementation.SpecialMethodInvocation, Implementation.Target

Field Summary

Fields inherited from class net.bytebuddy.implementation.InvocationHandlerAdapter

assigner, cacheMethods, CACHING, fieldName

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ForField(java.lang.String fieldName, boolean cacheMethods, Assigner assigner, FieldLocator.Factory fieldLocatorFactory)	Creates a new invocation handler adapter that loads its value from a field.

Method Summary

Modifier and Type	Method	Description
ByteCodeAppender	appender(Implementation.Target implementationTarget)	Creates a byte code appender that determines the implementation of the instrumented type's methods.
InstrumentedType	prepare(InstrumentedType instrumentedType)	Prepares a given instrumented type.
Implementation	withAssigner(Assigner assigner)	Configures an assigner to use with this invocation handler adapter.
InvocationHandlerAdapter.AssignerConfigurable	withoutMethodCache()	By default, any Method instance that is handed over to an InvocationHandler is cached in a static field.

Methods inherited from class net.bytebuddy.implementation.InvocationHandlerAdapter

apply, of, of, toField, toField

Methods inherited from class java.lang.Object

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

Constructor Detail

ForField

protected ForField(java.lang.String fieldName,
                   boolean cacheMethods,
                   Assigner assigner,
                   FieldLocator.Factory fieldLocatorFactory)

Creates a new invocation handler adapter that loads its value from a field.

Parameters:

fieldName - The name of the field.

cacheMethods - Determines if the Method instances that are handed to the intercepted methods are cached in static fields.

assigner - The assigner to apply when defining this implementation.

fieldLocatorFactory - The field locator factory to use.

Method Detail

withoutMethodCache

public InvocationHandlerAdapter.AssignerConfigurable withoutMethodCache()

Description copied from class: InvocationHandlerAdapter

By default, any Method instance that is handed over to an InvocationHandler is cached in a static field. By invoking this method, this feature can be disabled.

Specified by:

withoutMethodCache in class InvocationHandlerAdapter

Returns:

A similar invocation handler adapter that applies caching.

withAssigner

public Implementation withAssigner(Assigner assigner)

Description copied from interface: InvocationHandlerAdapter.AssignerConfigurable

Configures an assigner to use with this invocation handler adapter.

Specified by:

withAssigner in interface InvocationHandlerAdapter.AssignerConfigurable

Parameters:

assigner - The assigner to apply when defining this implementation.

Returns:

This instrumentation with the given assigner configured.

prepare

public InstrumentedType prepare(InstrumentedType instrumentedType)

Description copied from interface: InstrumentedType.Prepareable

Prepares a given instrumented type.

Specified by:

prepare in interface InstrumentedType.Prepareable

Parameters:

instrumentedType - The instrumented type in its current form.

Returns:

The prepared instrumented type.

appender

public ByteCodeAppender appender(Implementation.Target implementationTarget)

Description copied from interface: Implementation

Creates a byte code appender that determines the implementation of the instrumented type's methods.

Specified by:

appender in interface Implementation

Parameters:

implementationTarget - The target of the current implementation.

Returns:

A byte code appender for implementing methods delegated to this implementation. This byte code appender is also responsible for handling methods that were added by this implementation on the call to InstrumentedType.Prepareable.prepare(InstrumentedType).