Package com.bobocode.bring.core.context.impl

Class FieldBeanInjection

java.lang.Object

com.bobocode.bring.core.context.impl.FieldBeanInjection

public class FieldBeanInjection
extends Object

Responsible for injecting dependencies into fields of a bean using annotations like @Autowired or @Value. Handles field-based dependency injection for annotated fields within a class.

Since:

1.0

Author:

Blyzhnytsia Team

Field Summary

Fields

Modifier and Type	Field	Description
private final AnnotationBringBeanRegistry	beanRegistry
private final ClassPathScannerFactory	classPathScannerFactory

Constructor Summary

Constructors

Constructor	Description
FieldBeanInjection()

Method Summary

Modifier and Type	Method	Description
private void	injectDependencyViaField(Field field, Object bean)	Injects a dependency into a specific field of the provided bean instance.
void	injectViaFields(Class<?> clazz, Object bean)	Injects dependencies into fields of the provided class instance based on annotations.
private static Object	setFieldDependency(Field field, Object bean, FieldValueTypeInjector valueType, List<Class<? extends Annotation>> createdBeanAnnotations)	Sets the value of a field in the provided bean instance with the resolved dependency.

Methods inherited from class java.lang.Object

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

Field Details

beanRegistry

private final AnnotationBringBeanRegistry beanRegistry

classPathScannerFactory

private final ClassPathScannerFactory classPathScannerFactory

Constructor Details

FieldBeanInjection

public FieldBeanInjection()

Method Details

injectViaFields

public void injectViaFields(Class<?> clazz,
 Object bean)

Injects dependencies into fields of the provided class instance based on annotations.

Parameters:

clazz - The class whose fields are to be injected with dependencies.

bean - The instance of the class whose fields are being injected.

injectDependencyViaField

private void injectDependencyViaField(Field field,
 Object bean)

Injects a dependency into a specific field of the provided bean instance.

Parameters:

field - The field to be injected with a dependency.

bean - The instance of the class whose field is being injected.

setFieldDependency

private static Object setFieldDependency(Field field,
 Object bean,
 FieldValueTypeInjector valueType,
 List<Class<? extends Annotation>> createdBeanAnnotations)

Sets the value of a field in the provided bean instance with the resolved dependency.

Parameters:

field - The field to be set with the resolved dependency.

bean - The instance of the class whose field is being set.

valueType - The ValueTypeInjector responsible for setting the field value.

createdBeanAnnotations - List of created bean annotations used for dependency resolution.

Returns:

The resolved dependency object.