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Custom resolution of preferred constructors for createBean(Class)

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Avoids side effects of traditional AUTOWIRE_CONSTRUCTOR algorithm.

Closes gh-30041
This commit is contained in:
Juergen Hoeller
2023-03-02 12:54:26 +01:00
parent c56c16d7ba
commit f8cb0fa2a0
8 changed files with 110 additions and 13 deletions
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17
spring-beans/src/test/java/org/springframework/beans/factory/DefaultListableBeanFactoryTests.java
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@@ -2126,6 +2126,23 @@ class DefaultListableBeanFactoryTests {
assertThat(tb.wasDestroyed()).isTrue();
}
@Test
void createBeanWithNonDefaultConstructor() {
lbf.registerBeanDefinition("otherTestBean", new RootBeanDefinition(TestBean.class));
TestBeanRecipient tb = lbf.createBean(TestBeanRecipient.class);
assertThat(lbf.containsSingleton("otherTestBean")).isTrue();
assertThat(tb.testBean).isEqualTo(lbf.getBean("otherTestBean"));
lbf.destroyBean(tb);
}
@Test
void createBeanWithPreferredDefaultConstructor() {
lbf.registerBeanDefinition("otherTestBean", new RootBeanDefinition(TestBean.class));
TestBean tb = lbf.createBean(TestBean.class);
assertThat(lbf.containsSingleton("otherTestBean")).isFalse();
lbf.destroyBean(tb);
}
@Test
void configureBean() {
MutablePropertyValues pvs = new MutablePropertyValues();