com.teketik.test.mockinbean

Class BeanUtils

java.lang.Object

com.teketik.test.mockinbean.BeanUtils

public abstract class BeanUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static <T> T	addToContextIfMissing(String beanName, Supplier<T> supplier, org.springframework.context.ApplicationContext applicationContext) Adds a bean named beanName to applicationContext as supplied by supplier if it does not yet exist.
static <T> T	findBean(Class<T> type, String name, org.springframework.context.ApplicationContext applicationContext) Attempt to find the spring bean corresponding to type if only one exists (name not used).
static Field	findField(Class<?> clazz, String name, Class<?> type) Attempt to find a field on the supplied class with the supplied name and type OR just the type if none with this name exists.

Methods inherited from class java.lang.Object

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

Method Detail

findBean

public static <T> T findBean(Class<T> type,
                             @Nullable
                             String name,
                             org.springframework.context.ApplicationContext applicationContext)

Attempt to find the spring bean corresponding to type if only one exists (name not used). If multiple exist for that type, return the one with the corresponding name.

Type Parameters:

T -

Parameters:

type -

name - may be null

applicationContext -

Returns:

the bean, if found

findField

public static Field findField(Class<?> clazz,
                              @Nullable
                              String name,
                              Class<?> type)

Attempt to find a field on the supplied class with the supplied name and type OR just the type if none with this name exists.

Searches all superclasses up to Object.

Parameters:

clazz -

name -

type -

Returns:

the field, if found.

addToContextIfMissing

public static <T> T addToContextIfMissing(String beanName,
                                          Supplier<T> supplier,
                                          org.springframework.context.ApplicationContext applicationContext)

Adds a bean named beanName to applicationContext as supplied by supplier if it does not yet exist.

Type Parameters:

T -

Parameters:

beanName -

supplier -

applicationContext -

Returns:

the bean (from context, or as supplied).