Package org.springframework.beans.factory.aot

Class BeanRegistrationCodeFragmentsDecorator

java.lang.Object

org.springframework.beans.factory.aot.BeanRegistrationCodeFragmentsDecorator

All Implemented Interfaces:

BeanRegistrationCodeFragments

public class BeanRegistrationCodeFragmentsDecorator
extends Object
implements BeanRegistrationCodeFragments

A BeanRegistrationCodeFragments decorator implementation. Typically used when part of the default code fragments have to customized, by extending this class and using it as part of BeanRegistrationAotContribution.withCustomCodeFragments(UnaryOperator).

Since:

6.0

Author:

Phillip Webb, Stephane Nicoll

Field Summary

Fields inherited from interface org.springframework.beans.factory.aot.BeanRegistrationCodeFragments

BEAN_DEFINITION_VARIABLE, INSTANCE_SUPPLIER_VARIABLE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BeanRegistrationCodeFragmentsDecorator(BeanRegistrationCodeFragments delegate)

Method Summary

Modifier and Type	Method	Description
org.springframework.javapoet.CodeBlock	generateInstanceSupplierCode(GenerationContext generationContext, BeanRegistrationCode beanRegistrationCode, boolean allowDirectSupplierShortcut)	Generate the instance supplier code.
org.springframework.javapoet.CodeBlock	generateNewBeanDefinitionCode(GenerationContext generationContext, ResolvableType beanType, BeanRegistrationCode beanRegistrationCode)	Generate the code that defines the new bean definition instance.
org.springframework.javapoet.CodeBlock	generateReturnCode(GenerationContext generationContext, BeanRegistrationCode beanRegistrationCode)	Generate the return statement.
org.springframework.javapoet.CodeBlock	generateSetBeanDefinitionPropertiesCode(GenerationContext generationContext, BeanRegistrationCode beanRegistrationCode, RootBeanDefinition beanDefinition, Predicate<String> attributeFilter)	Generate the code that sets the properties of the bean definition.
org.springframework.javapoet.CodeBlock	generateSetBeanInstanceSupplierCode(GenerationContext generationContext, BeanRegistrationCode beanRegistrationCode, org.springframework.javapoet.CodeBlock instanceSupplierCode, List<MethodReference> postProcessors)	Generate the code that sets the instance supplier on the bean definition.
org.springframework.javapoet.ClassName	getTarget(RegisteredBean registeredBean)	Return the target for the registration.

Methods inherited from class java.lang.Object

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

Constructor Details

BeanRegistrationCodeFragmentsDecorator

protected BeanRegistrationCodeFragmentsDecorator(BeanRegistrationCodeFragments delegate)

Method Details

getTarget

public org.springframework.javapoet.ClassName getTarget(RegisteredBean registeredBean)

Description copied from interface: BeanRegistrationCodeFragments

Return the target for the registration. Used to determine where to write the code. This should take into account visibility issue, such as package access of an element of the bean to register.

Specified by:

getTarget in interface BeanRegistrationCodeFragments

Parameters:

registeredBean - the registered bean

Returns:

the target ClassName

generateNewBeanDefinitionCode

public org.springframework.javapoet.CodeBlock generateNewBeanDefinitionCode(GenerationContext generationContext,
 ResolvableType beanType,
 BeanRegistrationCode beanRegistrationCode)

Description copied from interface: BeanRegistrationCodeFragments

Generate the code that defines the new bean definition instance.

This should declare a variable named "beanDefinition" so that further fragments can refer to the variable to further tune the bean definition.

Specified by:

generateNewBeanDefinitionCode in interface BeanRegistrationCodeFragments

Parameters:

generationContext - the generation context

beanType - the bean type

beanRegistrationCode - the bean registration code

Returns:

the generated code

generateSetBeanDefinitionPropertiesCode

public org.springframework.javapoet.CodeBlock generateSetBeanDefinitionPropertiesCode(GenerationContext generationContext,
 BeanRegistrationCode beanRegistrationCode,
 RootBeanDefinition beanDefinition,
 Predicate<String> attributeFilter)

Description copied from interface: BeanRegistrationCodeFragments

Generate the code that sets the properties of the bean definition.

Specified by:

generateSetBeanDefinitionPropertiesCode in interface BeanRegistrationCodeFragments

Parameters:

generationContext - the generation context

beanRegistrationCode - the bean registration code

attributeFilter - any attribute filtering that should be applied

Returns:

the generated code

generateSetBeanInstanceSupplierCode

public org.springframework.javapoet.CodeBlock generateSetBeanInstanceSupplierCode(GenerationContext generationContext,
 BeanRegistrationCode beanRegistrationCode,
 org.springframework.javapoet.CodeBlock instanceSupplierCode,
 List<MethodReference> postProcessors)

Description copied from interface: BeanRegistrationCodeFragments

Generate the code that sets the instance supplier on the bean definition.

The postProcessors represent methods to be exposed once the instance has been created to further configure it. Each method should accept two parameters, the RegisteredBean and the bean instance, and should return the modified bean instance.

Specified by:

generateSetBeanInstanceSupplierCode in interface BeanRegistrationCodeFragments

Parameters:

generationContext - the generation context

beanRegistrationCode - the bean registration code

instanceSupplierCode - the instance supplier code supplier code

postProcessors - any instance post processors that should be applied

Returns:

the generated code

See Also:

• BeanRegistrationCodeFragments.generateInstanceSupplierCode(org.springframework.aot.generate.GenerationContext, org.springframework.beans.factory.aot.BeanRegistrationCode, boolean)

generateInstanceSupplierCode

public org.springframework.javapoet.CodeBlock generateInstanceSupplierCode(GenerationContext generationContext,
 BeanRegistrationCode beanRegistrationCode,
 boolean allowDirectSupplierShortcut)

Description copied from interface: BeanRegistrationCodeFragments

Generate the instance supplier code.

Specified by:

generateInstanceSupplierCode in interface BeanRegistrationCodeFragments

Parameters:

generationContext - the generation context

beanRegistrationCode - the bean registration code

allowDirectSupplierShortcut - if direct suppliers may be used rather than always needing an InstanceSupplier

Returns:

the generated code

generateReturnCode

public org.springframework.javapoet.CodeBlock generateReturnCode(GenerationContext generationContext,
 BeanRegistrationCode beanRegistrationCode)

Description copied from interface: BeanRegistrationCodeFragments

Generate the return statement.

Specified by:

generateReturnCode in interface BeanRegistrationCodeFragments

Parameters:

generationContext - the generation context

beanRegistrationCode - the bean registration code

Returns:

the generated code