Example usage for org.springframework.context.annotation ConfigurationClass isImported

Introduction

In this page you can find the example usage for org.springframework.context.annotation ConfigurationClass isImported.

Prototype

public boolean isImported() 

Source Link

Document

Return whether this configuration class was registered via @ Import or automatically registered due to being nested within another configuration class.

Usage

From source file:org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.java

/**
 * Read a particular {@link ConfigurationClass}, registering bean definitions
 * for the class itself and all of its {@link Bean} methods.
 *///  w  w  w . ja  v a 2s.  c  o  m
private void loadBeanDefinitionsForConfigurationClass(ConfigurationClass configClass,
        TrackedConditionEvaluator trackedConditionEvaluator) {

    if (trackedConditionEvaluator.shouldSkip(configClass)) {
        String beanName = configClass.getBeanName();
        if (StringUtils.hasLength(beanName) && this.registry.containsBeanDefinition(beanName)) {
            this.registry.removeBeanDefinition(beanName);
        }
        this.importRegistry.removeImportingClass(configClass.getMetadata().getClassName());
        return;
    }

    if (configClass.isImported()) {
        registerBeanDefinitionForImportedConfigurationClass(configClass);
    }
    for (BeanMethod beanMethod : configClass.getBeanMethods()) {
        loadBeanDefinitionsForBeanMethod(beanMethod);
    }
    loadBeanDefinitionsFromImportedResources(configClass.getImportedResources());
    loadBeanDefinitionsFromRegistrars(configClass.getImportBeanDefinitionRegistrars());
}

---

From source file:org.springframework.context.annotation.ConfigurationClassParser.java

protected void processConfigurationClass(ConfigurationClass configClass) throws IOException {
    if (this.conditionEvaluator.shouldSkip(configClass.getMetadata(), ConfigurationPhase.PARSE_CONFIGURATION)) {
        return;//from  www .  j av a2  s  .  c o m
    }

    ConfigurationClass existingClass = this.configurationClasses.get(configClass);
    if (existingClass != null) {
        if (configClass.isImported()) {
            if (existingClass.isImported()) {
                existingClass.mergeImportedBy(configClass);
            }
            // Otherwise ignore new imported config class; existing non-imported class overrides it.
            return;
        } else {
            // Explicit bean definition found, probably replacing an import.
            // Let's remove the old one and go with the new one.
            this.configurationClasses.remove(configClass);
            this.knownSuperclasses.values().removeIf(configClass::equals);
        }
    }

    // Recursively process the configuration class and its superclass hierarchy.
    SourceClass sourceClass = asSourceClass(configClass);
    do {
        sourceClass = doProcessConfigurationClass(configClass, sourceClass);
    } while (sourceClass != null);

    this.configurationClasses.put(configClass, configClass);
}

---