Java Code Examples for org.springframework.core.annotation.AnnotationUtils#synthesizeAnnotation()

The following examples show how to use org.springframework.core.annotation.AnnotationUtils#synthesizeAnnotation() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: StreamListenerAnnotationBeanPostProcessorOverrideTest.java    From spring-cloud-stream with Apache License 2.0 6 votes vote down vote up 
/**
 * Overrides the default {@link StreamListenerAnnotationBeanPostProcessor}.
 */
@Bean(name = STREAM_LISTENER_ANNOTATION_BEAN_POST_PROCESSOR_NAME)
public static StreamListenerAnnotationBeanPostProcessor streamListenerAnnotationBeanPostProcessor() {
	return new StreamListenerAnnotationBeanPostProcessor() {
		@Override
		protected StreamListener postProcessAnnotation(
				StreamListener originalAnnotation, Method annotatedMethod) {
			Map<String, Object> attributes = new HashMap<>(
					AnnotationUtils.getAnnotationAttributes(originalAnnotation));
			attributes.put("condition",
					"headers['type']=='" + originalAnnotation.condition() + "'");
			return AnnotationUtils.synthesizeAnnotation(attributes,
					StreamListener.class, annotatedMethod);
		}
	};
}
Example 2
Source File: AnnotationExtractorTest.java    From eclair with Apache License 2.0 6 votes vote down vote up 
@Test
public void synthesizeLogOut() {
    // given
    Map<String, Object> attributes = new HashMap<>();
    attributes.put("level", ERROR);
    attributes.put("ifEnabled", WARN);
    attributes.put("verbose", INFO);
    attributes.put("printer", "printer");
    attributes.put("logger", "logger");
    Log log = AnnotationUtils.synthesizeAnnotation(attributes, Log.class, null);
    // when
    Log.out logOut = annotationExtractor.synthesizeLogOut(log);
    // then
    assertThat(logOut.level(), is(ERROR));
    assertThat(logOut.ifEnabled(), is(WARN));
    assertThat(logOut.verbose(), is(INFO));
    assertThat(logOut.printer(), is("printer"));
    assertThat(logOut.logger(), is("logger"));
}
Example 3
Source File: AnnotationExtractorTest.java    From eclair with Apache License 2.0 6 votes vote down vote up 
@Test
public void synthesizeLogIn() {
    // given
    Map<String, Object> attributes = new HashMap<>();
    attributes.put("level", ERROR);
    attributes.put("ifEnabled", WARN);
    attributes.put("verbose", INFO);
    attributes.put("printer", "printer");
    attributes.put("logger", "logger");
    Log log = AnnotationUtils.synthesizeAnnotation(attributes, Log.class, null);
    // when
    Log.in logIn = annotationExtractor.synthesizeLogIn(log);
    // then
    assertThat(logIn.level(), is(ERROR));
    assertThat(logIn.ifEnabled(), is(WARN));
    assertThat(logIn.verbose(), is(INFO));
    assertThat(logIn.printer(), is("printer"));
    assertThat(logIn.logger(), is("logger"));
}
Example 4
Source File: SpringMvcContract.java    From spring-cloud-openfeign with Apache License 2.0 6 votes vote down vote up 
private Annotation synthesizeWithMethodParameterNameAsFallbackValue(
		Annotation parameterAnnotation, Method method, int parameterIndex) {
	Map<String, Object> annotationAttributes = AnnotationUtils
			.getAnnotationAttributes(parameterAnnotation);
	Object defaultValue = AnnotationUtils.getDefaultValue(parameterAnnotation);
	if (defaultValue instanceof String
			&& defaultValue.equals(annotationAttributes.get(AnnotationUtils.VALUE))) {
		Type[] parameterTypes = method.getGenericParameterTypes();
		String[] parameterNames = PARAMETER_NAME_DISCOVERER.getParameterNames(method);
		if (shouldAddParameterName(parameterIndex, parameterTypes, parameterNames)) {
			annotationAttributes.put(AnnotationUtils.VALUE,
					parameterNames[parameterIndex]);
		}
	}
	return AnnotationUtils.synthesizeAnnotation(annotationAttributes,
			parameterAnnotation.annotationType(), null);
}
Example 5
Source File: SpringMvcContract.java    From raptor with Apache License 2.0 6 votes vote down vote up 
private Annotation synthesizeWithMethodParameterNameAsFallbackValue(
        Annotation parameterAnnotation, Method method, int parameterIndex) {
    Map<String, Object> annotationAttributes = AnnotationUtils
            .getAnnotationAttributes(parameterAnnotation);
    Object defaultValue = AnnotationUtils.getDefaultValue(parameterAnnotation);
    if (defaultValue instanceof String
            && defaultValue.equals(annotationAttributes.get(AnnotationUtils.VALUE))) {
        Type[] parameterTypes = method.getGenericParameterTypes();
        String[] parameterNames = PARAMETER_NAME_DISCOVERER.getParameterNames(method);
        if (shouldAddParameterName(parameterIndex, parameterTypes, parameterNames)) {
            annotationAttributes.put(AnnotationUtils.VALUE,
                    parameterNames[parameterIndex]);
        }
    }
    return AnnotationUtils.synthesizeAnnotation(annotationAttributes,
            parameterAnnotation.annotationType(), null);
}
Example 6
Source File: VenusSpringMvcContract.java    From venus-cloud-feign with Apache License 2.0 6 votes vote down vote up 
private Annotation synthesizeWithMethodParameterNameAsFallbackValue(
        Annotation parameterAnnotation, Method method, int parameterIndex) {
    Map<String, Object> annotationAttributes = AnnotationUtils
            .getAnnotationAttributes(parameterAnnotation);
    Object defaultValue = AnnotationUtils.getDefaultValue(parameterAnnotation);
    if (defaultValue instanceof String
            && defaultValue.equals(annotationAttributes.get(AnnotationUtils.VALUE))) {
        Type[] parameterTypes = method.getGenericParameterTypes();
        String[] parameterNames = PARAMETER_NAME_DISCOVERER.getParameterNames(method);
        if (shouldAddParameterName(parameterIndex, parameterTypes, parameterNames)) {
            annotationAttributes.put(AnnotationUtils.VALUE,
                    parameterNames[parameterIndex]);
        }
    }
    return AnnotationUtils.synthesizeAnnotation(annotationAttributes,
            parameterAnnotation.annotationType(), null);
}
Example 7
Source File: MethodMdcsValidatorTest.java    From eclair with Apache License 2.0 5 votes vote down vote up 
@Test(expected = AnnotationUsageException.class)
public void validateEmptyWithoutParameters() {
    // given
    Mdc mdc = AnnotationUtils.synthesizeAnnotation(Mdc.class);
    Collection<Mdc> target = singletonList(mdc);
    // when
    methodMdcsValidator.validate(method, target);
    // then expected exception
}
Example 8
Source File: OptimizedFlywayTestExecutionListener.java    From embedded-database-spring-test with Apache License 2.0 5 votes vote down vote up 
private static FlywayTest copyAnnotation(FlywayTest annotation, boolean invokeCleanDB, boolean invokeBaselineDB, boolean invokeMigrateDB) {
    Map<String, Object> attributes = AnnotationUtils.getAnnotationAttributes(annotation);
    attributes.put("invokeCleanDB", invokeCleanDB);
    attributes.put("invokeBaselineDB", invokeBaselineDB);
    attributes.put("invokeMigrateDB", invokeMigrateDB);
    return AnnotationUtils.synthesizeAnnotation(attributes, FlywayTest.class, null);
}
Example 9
Source File: MdcsValidatorTest.java    From eclair with Apache License 2.0 5 votes vote down vote up 
@Test(expected = AnnotationUsageException.class)
public void validateEmptyDuplicate() {
    // given
    Mdc mdc = AnnotationUtils.synthesizeAnnotation(singletonMap("key", ""), Mdc.class, null);
    Mdc mdc1 = AnnotationUtils.synthesizeAnnotation(singletonMap("key", ""), Mdc.class, null);
    Collection<Mdc> target = asList(mdc, mdc1);
    // when
    mdcsValidator.validate(method, target);
    // then expected exception
}
Example 10
Source File: MdcsValidatorTest.java    From eclair with Apache License 2.0 5 votes vote down vote up 
@Test(expected = AnnotationUsageException.class)
public void validateDuplicate() {
    // given
    Mdc mdc = AnnotationUtils.synthesizeAnnotation(singletonMap("key", "key"), Mdc.class, null);
    Mdc mdc1 = AnnotationUtils.synthesizeAnnotation(singletonMap("key", "key"), Mdc.class, null);
    Collection<Mdc> target = asList(mdc, mdc1);
    // when
    mdcsValidator.validate(method, target);
    // then expected exception
}
Example 11
Source File: MergedMdcsValidatorTest.java    From eclair with Apache License 2.0 5 votes vote down vote up 
@Test(expected = AnnotationUsageException.class)
public void validateDuplicate() {
    // given
    Mdc mdc = AnnotationUtils.synthesizeAnnotation(singletonMap("key", "key"), Mdc.class, null);
    Mdc mdc1 = AnnotationUtils.synthesizeAnnotation(singletonMap("key", "key"), Mdc.class, null);
    Collection<Mdc> target = asList(mdc, mdc1);
    // when
    mergedMdcsValidator.validate(method, target);
    // then expected exception
}
Example 12
Source File: LogValidatorTest.java    From eclair with Apache License 2.0 5 votes vote down vote up 
@Test(expected = AnnotationUsageException.class)
public void validatePrinter() {
    // given
    PrinterResolver printerResolver = new AliasedPrinterResolver(emptyMap(), emptyMap());
    LogValidator<Log> logValidator = new LogValidator<>(printerResolver);
    Log log = AnnotationUtils.synthesizeAnnotation(singletonMap("printer", "unknown"), Log.class, null);
    // when
    logValidator.validate(method, log);
    // then expected exception
}
Example 13
Source File: LogValidatorTest.java    From eclair with Apache License 2.0 5 votes vote down vote up 
@Test(expected = AnnotationUsageException.class)
public void validateLevels() {
    // given
    PrinterResolver printerResolver = new AliasedPrinterResolver(emptyMap(), emptyMap());
    LogValidator<Log> logValidator = new LogValidator<>(printerResolver);
    Log log = AnnotationUtils.synthesizeAnnotation(singletonMap("ifEnabled", DEBUG), Log.class, null);
    // when
    logValidator.validate(method, log);
    // then expected exception
}
Example 14
Source File: HandlerMethodResolverWrapper.java    From summerframework with Apache License 2.0 5 votes vote down vote up 
@Override
public Annotation[] getParameterAnnotations() {
    Annotation[][] annotationArray = this.interfaceMethod.getParameterAnnotations();
    if (this.getParameterIndex() >= 0 && this.getParameterIndex() < annotationArray.length) {
        this.parameterAnnotations = annotationArray[this.getParameterIndex()];
        for (int i = 0; i < this.parameterAnnotations.length; i++) {
            this.parameterAnnotations[i] =
                AnnotationUtils.synthesizeAnnotation(this.parameterAnnotations[i], null);
        }
    } else {
        this.parameterAnnotations = new Annotation[0];
    }
    return this.parameterAnnotations;
}
Example 15
Source File: OpenFeignAutoConfiguration.java    From summerframework with Apache License 2.0 5 votes vote down vote up 
@Override
public Annotation[] getParameterAnnotations() {
    Annotation[][] annotationArray = this.interfaceMethod.getParameterAnnotations();
    if (this.getParameterIndex() >= 0 && this.getParameterIndex() < annotationArray.length) {
        this.parameterAnnotations = annotationArray[this.getParameterIndex()];
        for (int i = 0; i < this.parameterAnnotations.length; i++) {
            this.parameterAnnotations[i] =
                AnnotationUtils.synthesizeAnnotation(this.parameterAnnotations[i], null);
        }
    } else {
        this.parameterAnnotations = new Annotation[0];
    }
    return this.parameterAnnotations;
}
Example 16
Source File: OpenFeignSpringMvcContract.java    From summerframework with Apache License 2.0 5 votes vote down vote up 
protected Annotation synthesizeWithMethodParameterNameAsFallbackValue(Annotation parameterAnnotation, Method method,
    int parameterIndex) {
    Map<String, Object> annotationAttributes = AnnotationUtils.getAnnotationAttributes(parameterAnnotation);
    Object defaultValue = AnnotationUtils.getDefaultValue(parameterAnnotation);
    if (defaultValue instanceof String && defaultValue.equals(annotationAttributes.get(AnnotationUtils.VALUE))) {
        Type[] parameterTypes = method.getGenericParameterTypes();
        String[] parameterNames = PARAMETER_NAME_DISCOVERER.getParameterNames(method);
        if (shouldAddParameterName(parameterIndex, parameterTypes, parameterNames)) {
            annotationAttributes.put(AnnotationUtils.VALUE, parameterNames[parameterIndex]);
        }
    }
    return AnnotationUtils.synthesizeAnnotation(annotationAttributes, parameterAnnotation.annotationType(), null);
}
Example 17
Source File: BindingBeansRegistrar.java    From spring-cloud-stream with Apache License 2.0 4 votes vote down vote up 
private Class<?>[] collectClasses(AnnotationAttributes attrs, String className) {
	EnableBinding enableBinding = AnnotationUtils.synthesizeAnnotation(attrs,
			EnableBinding.class, ClassUtils.resolveClassName(className, null));
	return enableBinding.value();
}
Example 18
Source File: MetaAnnotationUtils.java    From spring-analysis-note with MIT License 2 votes vote down vote up 
/**
 * Synthesize the merged {@link #getAnnotationAttributes AnnotationAttributes}
 * in this descriptor back into an annotation of the target
 * {@linkplain #getAnnotationType annotation type}.
 * @since 4.2
 * @see #getAnnotationAttributes()
 * @see #getAnnotationType()
 * @see AnnotationUtils#synthesizeAnnotation(java.util.Map, Class, java.lang.reflect.AnnotatedElement)
 */
@SuppressWarnings("unchecked")
public T synthesizeAnnotation() {
	return AnnotationUtils.synthesizeAnnotation(
			getAnnotationAttributes(), (Class<T>) getAnnotationType(), getRootDeclaringClass());
}
Example 19
Source File: MetaAnnotationUtils.java    From spring4-understanding with Apache License 2.0 2 votes vote down vote up 
/**
 * Synthesize the merged {@link #getAnnotationAttributes AnnotationAttributes}
 * in this descriptor back into an annotation of the target
 * {@linkplain #getAnnotationType annotation type}.
 * @since 4.2
 * @see #getAnnotationAttributes()
 * @see #getAnnotationType()
 * @see AnnotationUtils#synthesizeAnnotation(java.util.Map, Class, java.lang.reflect.AnnotatedElement)
 */
@SuppressWarnings("unchecked")
public T synthesizeAnnotation() {
	return AnnotationUtils.synthesizeAnnotation(getAnnotationAttributes(), (Class<T>) getAnnotationType(),
		getRootDeclaringClass());
}
Example 20
Source File: MetaAnnotationUtils.java    From java-technology-stack with MIT License 2 votes vote down vote up 
/**
 * Synthesize the merged {@link #getAnnotationAttributes AnnotationAttributes}
 * in this descriptor back into an annotation of the target
 * {@linkplain #getAnnotationType annotation type}.
 * @since 4.2
 * @see #getAnnotationAttributes()
 * @see #getAnnotationType()
 * @see AnnotationUtils#synthesizeAnnotation(java.util.Map, Class, java.lang.reflect.AnnotatedElement)
 */
@SuppressWarnings("unchecked")
public T synthesizeAnnotation() {
	return AnnotationUtils.synthesizeAnnotation(
			getAnnotationAttributes(), (Class<T>) getAnnotationType(), getRootDeclaringClass());
}