Examples with MethodMetadata org.springframework.core.type.MethodMetadata used on opensource projects

Example 16 with MethodMetadata

use of org.springframework.core.type.MethodMetadata in project spring-framework by spring-projects.

the class ConfigurationClassParser method processInterfaces.

/**
	 * Register default methods on interfaces implemented by the configuration class.
	 */
private void processInterfaces(ConfigurationClass configClass, SourceClass sourceClass) throws IOException {
    for (SourceClass ifc : sourceClass.getInterfaces()) {
        Set<MethodMetadata> beanMethods = retrieveBeanMethodMetadata(ifc);
        for (MethodMetadata methodMetadata : beanMethods) {
            if (!methodMetadata.isAbstract()) {
                // A default method or other concrete method on a Java 8+ interface...
                configClass.addBeanMethod(new BeanMethod(methodMetadata, configClass));
            }
        }
        processInterfaces(configClass, ifc);
    }
}

Example 17 with MethodMetadata

use of org.springframework.core.type.MethodMetadata in project spring-framework by spring-projects.

the class ConfigurationClassParser method doProcessConfigurationClass.

/**
	 * Apply processing and build a complete {@link ConfigurationClass} by reading the
	 * annotations, members and methods from the source class. This method can be called
	 * multiple times as relevant sources are discovered.
	 * @param configClass the configuration class being build
	 * @param sourceClass a source class
	 * @return the superclass, or {@code null} if none found or previously processed
	 */
protected final SourceClass doProcessConfigurationClass(ConfigurationClass configClass, SourceClass sourceClass) throws IOException {
    // Recursively process any member (nested) classes first
    processMemberClasses(configClass, sourceClass);
    // Process any @PropertySource annotations
    for (AnnotationAttributes propertySource : AnnotationConfigUtils.attributesForRepeatable(sourceClass.getMetadata(), PropertySources.class, org.springframework.context.annotation.PropertySource.class)) {
        if (this.environment instanceof ConfigurableEnvironment) {
            processPropertySource(propertySource);
        } else {
            logger.warn("Ignoring @PropertySource annotation on [" + sourceClass.getMetadata().getClassName() + "]. Reason: Environment must implement ConfigurableEnvironment");
        }
    }
    // Process any @ComponentScan annotations
    Set<AnnotationAttributes> componentScans = AnnotationConfigUtils.attributesForRepeatable(sourceClass.getMetadata(), ComponentScans.class, ComponentScan.class);
    if (!componentScans.isEmpty() && !this.conditionEvaluator.shouldSkip(sourceClass.getMetadata(), ConfigurationPhase.REGISTER_BEAN)) {
        for (AnnotationAttributes componentScan : componentScans) {
            // The config class is annotated with @ComponentScan -> perform the scan immediately
            Set<BeanDefinitionHolder> scannedBeanDefinitions = this.componentScanParser.parse(componentScan, sourceClass.getMetadata().getClassName());
            // Check the set of scanned definitions for any further config classes and parse recursively if necessary
            for (BeanDefinitionHolder holder : scannedBeanDefinitions) {
                if (ConfigurationClassUtils.checkConfigurationClassCandidate(holder.getBeanDefinition(), this.metadataReaderFactory)) {
                    parse(holder.getBeanDefinition().getBeanClassName(), holder.getBeanName());
                }
            }
        }
    }
    // Process any @Import annotations
    processImports(configClass, sourceClass, getImports(sourceClass), true);
    // Process any @ImportResource annotations
    if (sourceClass.getMetadata().isAnnotated(ImportResource.class.getName())) {
        AnnotationAttributes importResource = AnnotationConfigUtils.attributesFor(sourceClass.getMetadata(), ImportResource.class);
        String[] resources = importResource.getStringArray("locations");
        Class<? extends BeanDefinitionReader> readerClass = importResource.getClass("reader");
        for (String resource : resources) {
            String resolvedResource = this.environment.resolveRequiredPlaceholders(resource);
            configClass.addImportedResource(resolvedResource, readerClass);
        }
    }
    // Process individual @Bean methods
    Set<MethodMetadata> beanMethods = retrieveBeanMethodMetadata(sourceClass);
    for (MethodMetadata methodMetadata : beanMethods) {
        configClass.addBeanMethod(new BeanMethod(methodMetadata, configClass));
    }
    // Process default methods on interfaces
    processInterfaces(configClass, sourceClass);
    // Process superclass, if any
    if (sourceClass.getMetadata().hasSuperClass()) {
        String superclass = sourceClass.getMetadata().getSuperClassName();
        if (!superclass.startsWith("java") && !this.knownSuperclasses.containsKey(superclass)) {
            this.knownSuperclasses.put(superclass, configClass);
            // Superclass found, return its annotation metadata and recurse
            return sourceClass.getSuperClass();
        }
    }
    // No superclass -> processing is complete
    return null;
}

Example 18 with MethodMetadata

use of org.springframework.core.type.MethodMetadata in project spring-boot by spring-projects.

the class NoSuchBeanDefinitionFailureAnalyzer method collectReportedConditionOutcomes.

private void collectReportedConditionOutcomes(NoSuchBeanDefinitionException cause, List<AutoConfigurationResult> results) {
    for (Map.Entry<String, ConditionAndOutcomes> entry : this.report.getConditionAndOutcomesBySource().entrySet()) {
        Source source = new Source(entry.getKey());
        ConditionAndOutcomes conditionAndOutcomes = entry.getValue();
        if (!conditionAndOutcomes.isFullMatch()) {
            BeanMethods methods = new BeanMethods(source, cause);
            for (ConditionAndOutcome conditionAndOutcome : conditionAndOutcomes) {
                if (!conditionAndOutcome.getOutcome().isMatch()) {
                    for (MethodMetadata method : methods) {
                        results.add(new AutoConfigurationResult(method, conditionAndOutcome.getOutcome(), source.isMethod()));
                    }
                }
            }
        }
    }
}

Example 19 with MethodMetadata

use of org.springframework.core.type.MethodMetadata in project spring-boot by spring-projects.

the class BeanTypeRegistry method getFactoryMethod.

private Method getFactoryMethod(ConfigurableListableBeanFactory beanFactory, BeanDefinition definition) throws Exception {
    if (definition instanceof AnnotatedBeanDefinition) {
        MethodMetadata factoryMethodMetadata = ((AnnotatedBeanDefinition) definition).getFactoryMethodMetadata();
        if (factoryMethodMetadata instanceof StandardMethodMetadata) {
            return ((StandardMethodMetadata) factoryMethodMetadata).getIntrospectedMethod();
        }
    }
    BeanDefinition factoryDefinition = beanFactory.getBeanDefinition(definition.getFactoryBeanName());
    Class<?> factoryClass = ClassUtils.forName(factoryDefinition.getBeanClassName(), beanFactory.getBeanClassLoader());
    return getFactoryMethod(definition, factoryClass);
}

Example 20 with MethodMetadata

use of org.springframework.core.type.MethodMetadata in project spring-boot by spring-projects.

the class AbstractConfigurationClassTests method allBeanMethodsArePublic.

@Test
public void allBeanMethodsArePublic() throws IOException, ClassNotFoundException {
    Set<String> nonPublicBeanMethods = new HashSet<>();
    for (AnnotationMetadata configurationClass : findConfigurationClasses()) {
        Set<MethodMetadata> beanMethods = configurationClass.getAnnotatedMethods(Bean.class.getName());
        for (MethodMetadata methodMetadata : beanMethods) {
            if (!isPublic(methodMetadata)) {
                nonPublicBeanMethods.add(methodMetadata.getDeclaringClassName() + "." + methodMetadata.getMethodName());
            }
        }
    }
    assertThat(nonPublicBeanMethods).as("Found non-public @Bean methods").isEmpty();
}