Example usage for org.springframework.beans.factory.support RootBeanDefinition addQualifier

Introduction

In this page you can find the example usage for org.springframework.beans.factory.support RootBeanDefinition addQualifier.

Prototype

public void addQualifier(AutowireCandidateQualifier qualifier) 

Source Link

Document

Register a qualifier to be used for autowire candidate resolution, keyed by the qualifier's type name.

Usage

From source file:org.exoplatform.container.spring.SpringContainer.java

/**
 * {@inheritDoc}//www.  j a  v a  2 s. c o  m
 */
@Override
@SuppressWarnings({ "rawtypes", "unchecked" })
public void start() {
    ConfigurationManager cm = super.getComponentInstanceOfType(ConfigurationManager.class, false);
    // We check if the component has been defined in the configuration of the current container
    // The goal is to enable the SpringContainer only if it is needed
    Component component = cm.getComponent(ApplicationContextProvider.class);
    if (component == null) {
        if (LOG.isDebugEnabled()) {
            LOG.debug(
                    "No ApplicationContextProvider has been defined, thus the SpringContainer will be disabled."
                            + " To enable the Spring Integration please define an ApplicationContextProvider");
        }
    } else {
        DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
        bf.setAutowireCandidateResolver(new QualifierAnnotationAutowireCandidateResolver());
        Collection<ComponentAdapter<?>> adapters = delegate.getComponentAdapters();
        for (ComponentAdapter<?> adapter : adapters) {
            Object key = adapter.getComponentKey();
            String name = keyToBeanName(key);
            String factoryName = name + "#factory";
            RootBeanDefinition def = new RootBeanDefinition(adapter.getComponentImplementation(),
                    AbstractBeanDefinition.AUTOWIRE_NO, false);
            def.setScope(BeanDefinition.SCOPE_PROTOTYPE);
            def.setFactoryBeanName(factoryName);
            def.setFactoryMethodName("getInstance");
            def.setLazyInit(true);
            def.setTargetType(adapter.getComponentImplementation());
            if (key instanceof String) {
                def.addQualifier(new AutowireCandidateQualifier(Named.class, key));
            } else if (key instanceof Class<?> && ((Class<?>) key).isAnnotation()) {
                def.addQualifier(new AutowireCandidateQualifier((Class<?>) key));
            } else {
                def.setPrimary(true);
            }
            bf.registerBeanDefinition(name, def);
            bf.registerSingleton(factoryName, new ComponentAdapterFactoryBean(adapter));
        }
        GenericApplicationContext parentContext = new GenericApplicationContext(bf);
        parentContext.refresh();
        ApplicationContextProvider provider = super.getComponentInstanceOfType(ApplicationContextProvider.class,
                false);
        ctx = provider.getApplicationContext(parentContext);
        LOG.info("A SpringContainer has been enabled using the ApplicationContextProvider "
                + provider.getClass());
    }
    super.start();
}

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