下面列出了怎么用org.springframework.beans.factory.UnsatisfiedDependencyException的API类实例代码及写法，或者点击链接到github查看源代码。
@Test
public void autowiredConstructorArgumentWithSingleNonQualifiedCandidate() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs = new ConstructorArgumentValues();
cavs.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person = new RootBeanDefinition(Person.class, cavs, null);
context.registerBeanDefinition(JUERGEN, person);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void autowiredConstructorArgumentWithMultipleNonQualifiedCandidates() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
cavs1.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
cavs2.addGenericArgumentValue(MARK);
RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
context.registerBeanDefinition(JUERGEN, person1);
context.registerBeanDefinition(MARK, person2);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void autowiredFieldDoesNotResolveWithBaseQualifierAndNonDefaultValueAndMultipleMatchingCandidates() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
cavs1.addGenericArgumentValue("the real juergen");
RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
person1.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
cavs2.addGenericArgumentValue("juergen imposter");
RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
person2.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
context.registerBeanDefinition("juergen1", person1);
context.registerBeanDefinition("juergen2", person2);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentWithBaseQualifierNonDefaultValueTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void testAutowiredConstructorArgumentWithSingleNonQualifiedCandidate() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs = new ConstructorArgumentValues();
cavs.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person = new RootBeanDefinition(Person.class, cavs, null);
context.registerBeanDefinition(JUERGEN, person);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void testAutowiredConstructorArgumentWithMultipleNonQualifiedCandidates() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
cavs1.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
cavs2.addGenericArgumentValue(MARK);
RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
context.registerBeanDefinition(JUERGEN, person1);
context.registerBeanDefinition(MARK, person2);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void testAutowiredFieldDoesNotResolveWithBaseQualifierAndNonDefaultValueAndMultipleMatchingCandidates() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
cavs1.addGenericArgumentValue("the real juergen");
RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
person1.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
cavs2.addGenericArgumentValue("juergen imposter");
RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
person2.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
context.registerBeanDefinition("juergen1", person1);
context.registerBeanDefinition("juergen2", person2);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentWithBaseQualifierNonDefaultValueTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
/**
* Perform a dependency check that all properties exposed have been set,
* if desired. Dependency checks can be objects (collaborating beans),
* simple (primitives and String), or all (both).
* @param beanName the name of the bean
* @param mbd the merged bean definition the bean was created with
* @param pds the relevant property descriptors for the target bean
* @param pvs the property values to be applied to the bean
* @see #isExcludedFromDependencyCheck(java.beans.PropertyDescriptor)
*/
protected void checkDependencies(
String beanName, AbstractBeanDefinition mbd, PropertyDescriptor[] pds, @Nullable PropertyValues pvs)
throws UnsatisfiedDependencyException {
int dependencyCheck = mbd.getDependencyCheck();
for (PropertyDescriptor pd : pds) {
if (pd.getWriteMethod() != null && (pvs == null || !pvs.contains(pd.getName()))) {
boolean isSimple = BeanUtils.isSimpleProperty(pd.getPropertyType());
boolean unsatisfied = (dependencyCheck == AbstractBeanDefinition.DEPENDENCY_CHECK_ALL) ||
(isSimple && dependencyCheck == AbstractBeanDefinition.DEPENDENCY_CHECK_SIMPLE) ||
(!isSimple && dependencyCheck == AbstractBeanDefinition.DEPENDENCY_CHECK_OBJECTS);
if (unsatisfied) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, pd.getName(),
"Set this property value or disable dependency checking for this bean.");
}
}
}
}
@Test
public void testCustomAnnotationRequiredFieldResourceInjectionFailsWhenNoDependencyFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationRequiredFieldResourceInjectionBean.class));
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationRequiredFieldResourceInjectionBean.class,
ex.getInjectionPoint().getField().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationRequiredFieldResourceInjectionFailsWhenMultipleDependenciesFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationRequiredFieldResourceInjectionBean.class));
TestBean tb1 = new TestBean();
bf.registerSingleton("testBean1", tb1);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationRequiredFieldResourceInjectionBean.class,
ex.getInjectionPoint().getField().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationRequiredMethodResourceInjectionFailsWhenNoDependencyFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationRequiredMethodResourceInjectionBean.class));
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationRequiredMethodResourceInjectionBean.class,
ex.getInjectionPoint().getMethodParameter().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationRequiredMethodResourceInjectionFailsWhenMultipleDependenciesFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationRequiredMethodResourceInjectionBean.class));
TestBean tb1 = new TestBean();
bf.registerSingleton("testBean1", tb1);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationRequiredMethodResourceInjectionBean.class,
ex.getInjectionPoint().getMethodParameter().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationOptionalFieldResourceInjectionWhenMultipleDependenciesFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationOptionalFieldResourceInjectionBean.class));
TestBean tb1 = new TestBean();
bf.registerSingleton("testBean1", tb1);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationOptionalFieldResourceInjectionBean.class,
ex.getInjectionPoint().getField().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationOptionalMethodResourceInjectionWhenMultipleDependenciesFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationOptionalMethodResourceInjectionBean.class));
TestBean tb1 = new TestBean();
bf.registerSingleton("testBean1", tb1);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationOptionalMethodResourceInjectionBean.class,
ex.getInjectionPoint().getMethodParameter().getDeclaringClass());
}
}
@Test
public void autowiredConstructorArgumentWithSingleNonQualifiedCandidate() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs = new ConstructorArgumentValues();
cavs.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person = new RootBeanDefinition(Person.class, cavs, null);
context.registerBeanDefinition(JUERGEN, person);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void autowiredConstructorArgumentWithMultipleNonQualifiedCandidates() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
cavs1.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
cavs2.addGenericArgumentValue(MARK);
RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
context.registerBeanDefinition(JUERGEN, person1);
context.registerBeanDefinition(MARK, person2);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void autowiredFieldDoesNotResolveWithBaseQualifierAndNonDefaultValueAndMultipleMatchingCandidates() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
cavs1.addGenericArgumentValue("the real juergen");
RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
person1.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
cavs2.addGenericArgumentValue("juergen imposter");
RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
person2.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
context.registerBeanDefinition("juergen1", person1);
context.registerBeanDefinition("juergen2", person2);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentWithBaseQualifierNonDefaultValueTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void testAutowiredConstructorArgumentWithSingleNonQualifiedCandidate() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs = new ConstructorArgumentValues();
cavs.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person = new RootBeanDefinition(Person.class, cavs, null);
context.registerBeanDefinition(JUERGEN, person);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void testAutowiredConstructorArgumentWithMultipleNonQualifiedCandidates() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
cavs1.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
cavs2.addGenericArgumentValue(MARK);
RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
context.registerBeanDefinition(JUERGEN, person1);
context.registerBeanDefinition(MARK, person2);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
@Test
public void testAutowiredFieldDoesNotResolveWithBaseQualifierAndNonDefaultValueAndMultipleMatchingCandidates() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
cavs1.addGenericArgumentValue("the real juergen");
RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
person1.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
cavs2.addGenericArgumentValue("juergen imposter");
RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
person2.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
context.registerBeanDefinition("juergen1", person1);
context.registerBeanDefinition("juergen2", person2);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentWithBaseQualifierNonDefaultValueTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}
/**
* Perform a dependency check that all properties exposed have been set,
* if desired. Dependency checks can be objects (collaborating beans),
* simple (primitives and String), or all (both).
* @param beanName the name of the bean
* @param mbd the merged bean definition the bean was created with
* @param pds the relevant property descriptors for the target bean
* @param pvs the property values to be applied to the bean
* @see #isExcludedFromDependencyCheck(java.beans.PropertyDescriptor)
*/
protected void checkDependencies(
String beanName, AbstractBeanDefinition mbd, PropertyDescriptor[] pds, @Nullable PropertyValues pvs)
throws UnsatisfiedDependencyException {
int dependencyCheck = mbd.getDependencyCheck();
for (PropertyDescriptor pd : pds) {
if (pd.getWriteMethod() != null && (pvs == null || !pvs.contains(pd.getName()))) {
boolean isSimple = BeanUtils.isSimpleProperty(pd.getPropertyType());
boolean unsatisfied = (dependencyCheck == AbstractBeanDefinition.DEPENDENCY_CHECK_ALL) ||
(isSimple && dependencyCheck == AbstractBeanDefinition.DEPENDENCY_CHECK_SIMPLE) ||
(!isSimple && dependencyCheck == AbstractBeanDefinition.DEPENDENCY_CHECK_OBJECTS);
if (unsatisfied) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, pd.getName(),
"Set this property value or disable dependency checking for this bean.");
}
}
}
}
@Test
public void testCustomAnnotationRequiredFieldResourceInjectionFailsWhenNoDependencyFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationRequiredFieldResourceInjectionBean.class));
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationRequiredFieldResourceInjectionBean.class,
ex.getInjectionPoint().getField().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationRequiredFieldResourceInjectionFailsWhenMultipleDependenciesFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationRequiredFieldResourceInjectionBean.class));
TestBean tb1 = new TestBean();
bf.registerSingleton("testBean1", tb1);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationRequiredFieldResourceInjectionBean.class,
ex.getInjectionPoint().getField().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationRequiredMethodResourceInjectionFailsWhenNoDependencyFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationRequiredMethodResourceInjectionBean.class));
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationRequiredMethodResourceInjectionBean.class,
ex.getInjectionPoint().getMethodParameter().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationRequiredMethodResourceInjectionFailsWhenMultipleDependenciesFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationRequiredMethodResourceInjectionBean.class));
TestBean tb1 = new TestBean();
bf.registerSingleton("testBean1", tb1);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationRequiredMethodResourceInjectionBean.class,
ex.getInjectionPoint().getMethodParameter().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationOptionalFieldResourceInjectionWhenMultipleDependenciesFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationOptionalFieldResourceInjectionBean.class));
TestBean tb1 = new TestBean();
bf.registerSingleton("testBean1", tb1);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationOptionalFieldResourceInjectionBean.class,
ex.getInjectionPoint().getField().getDeclaringClass());
}
}
@Test
public void testCustomAnnotationOptionalMethodResourceInjectionWhenMultipleDependenciesFound() {
bpp.setAutowiredAnnotationType(MyAutowired.class);
bpp.setRequiredParameterName("optional");
bpp.setRequiredParameterValue(false);
bf.registerBeanDefinition("customBean", new RootBeanDefinition(
CustomAnnotationOptionalMethodResourceInjectionBean.class));
TestBean tb1 = new TestBean();
bf.registerSingleton("testBean1", tb1);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
try {
bf.getBean("customBean");
fail("Should have thrown UnsatisfiedDependencyException");
}
catch (UnsatisfiedDependencyException ex) {
// expected
assertSame(CustomAnnotationOptionalMethodResourceInjectionBean.class,
ex.getInjectionPoint().getMethodParameter().getDeclaringClass());
}
}
/**
* Perform a dependency check that all properties exposed have been set,
* if desired. Dependency checks can be objects (collaborating beans),
* simple (primitives and String), or all (both).
* @param beanName the name of the bean
* @param mbd the merged bean definition the bean was created with
* @param pds the relevant property descriptors for the target bean
* @param pvs the property values to be applied to the bean
* @see #isExcludedFromDependencyCheck(java.beans.PropertyDescriptor)
*/
protected void checkDependencies(
String beanName, AbstractBeanDefinition mbd, PropertyDescriptor[] pds, PropertyValues pvs)
throws UnsatisfiedDependencyException {
int dependencyCheck = mbd.getDependencyCheck();
for (PropertyDescriptor pd : pds) {
if (pd.getWriteMethod() != null && !pvs.contains(pd.getName())) {
boolean isSimple = BeanUtils.isSimpleProperty(pd.getPropertyType());
boolean unsatisfied = (dependencyCheck == RootBeanDefinition.DEPENDENCY_CHECK_ALL) ||
(isSimple && dependencyCheck == RootBeanDefinition.DEPENDENCY_CHECK_SIMPLE) ||
(!isSimple && dependencyCheck == RootBeanDefinition.DEPENDENCY_CHECK_OBJECTS);
if (unsatisfied) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, pd.getName(),
"Set this property value or disable dependency checking for this bean.");
}
}
}
}
/**
* Perform a dependency check that all properties exposed have been set,
* if desired. Dependency checks can be objects (collaborating beans),
* simple (primitives and String), or all (both).
* @param beanName the name of the bean
* @param mbd the merged bean definition the bean was created with
* @param pds the relevant property descriptors for the target bean
* @param pvs the property values to be applied to the bean
* @see #isExcludedFromDependencyCheck(PropertyDescriptor)
*/
protected void checkDependencies(
String beanName, AbstractBeanDefinition mbd, PropertyDescriptor[] pds, PropertyValues pvs)
throws UnsatisfiedDependencyException {
int dependencyCheck = mbd.getDependencyCheck();
for (PropertyDescriptor pd : pds) {
if (pd.getWriteMethod() != null && !pvs.contains(pd.getName())) {
boolean isSimple = BeanUtils.isSimpleProperty(pd.getPropertyType());
boolean unsatisfied = (dependencyCheck == RootBeanDefinition.DEPENDENCY_CHECK_ALL) ||
(isSimple && dependencyCheck == RootBeanDefinition.DEPENDENCY_CHECK_SIMPLE) ||
(!isSimple && dependencyCheck == RootBeanDefinition.DEPENDENCY_CHECK_OBJECTS);
if (unsatisfied) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, pd.getName(),
"Set this property value or disable dependency checking for this bean.");
}
}
}
}
/**
* Tests the SPR-2098 bug whereby no more than 1 property element could be
* passed to a scripted bean :(
*/
@Test
public void testCanPassInMoreThanOneProperty() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("groovy-multiple-properties.xml", getClass());
TestBean tb = (TestBean) ctx.getBean("testBean");
ContextScriptBean bean = (ContextScriptBean) ctx.getBean("bean");
assertEquals("The first property ain't bein' injected.", "Sophie Marceau", bean.getName());
assertEquals("The second property ain't bein' injected.", 31, bean.getAge());
assertEquals(tb, bean.getTestBean());
assertEquals(ctx, bean.getApplicationContext());
ContextScriptBean bean2 = (ContextScriptBean) ctx.getBean("bean2");
assertEquals(tb, bean2.getTestBean());
assertEquals(ctx, bean2.getApplicationContext());
try {
ctx.getBean("bean3");
fail("Should have thrown BeanCreationException");
}
catch (BeanCreationException ex) {
// expected
assertTrue(ex.contains(UnsatisfiedDependencyException.class));
}
}
@Test
public void testAutowiredConstructorArgumentWithSingleNonQualifiedCandidate() {
GenericApplicationContext context = new GenericApplicationContext();
ConstructorArgumentValues cavs = new ConstructorArgumentValues();
cavs.addGenericArgumentValue(JUERGEN);
RootBeanDefinition person = new RootBeanDefinition(Person.class, cavs, null);
context.registerBeanDefinition(JUERGEN, person);
context.registerBeanDefinition("autowired",
new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
try {
context.refresh();
fail("expected BeanCreationException");
}
catch (BeanCreationException e) {
assertTrue(e instanceof UnsatisfiedDependencyException);
assertEquals("autowired", e.getBeanName());
}
}