Example usage for org.springframework.beans.factory.support DefaultListableBeanFactory doResolveDependency

Introduction

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

Prototype

@Nullable
    public Object doResolveDependency(DependencyDescriptor descriptor, @Nullable String beanName,
            @Nullable Set<String> autowiredBeanNames, @Nullable TypeConverter typeConverter) throws BeansException 

Source Link

Usage

From source file:com.payu.ratel.client.ContextAnnotationAutowireCandidateResolver.java

protected Object buildLazyResolutionProxy(final DependencyDescriptor descriptor, final String beanName) {
    Assert.state(getBeanFactory() instanceof DefaultListableBeanFactory,
            "BeanFactory needs to be a DefaultListableBeanFactory");
    final DefaultListableBeanFactory beanFactory = (DefaultListableBeanFactory) getBeanFactory();
    TargetSource ts = new TargetSource() {
        @Override//w  ww. jav a 2  s. c  o m
        public Class<?> getTargetClass() {
            return descriptor.getDependencyType();
        }

        @Override
        public boolean isStatic() {
            return false;
        }

        @Override
        public Object getTarget() {
            return beanFactory.doResolveDependency(descriptor, beanName, null, null);
        }

        @Override
        public void releaseTarget(Object target) {
        }
    };
    ProxyFactory pf = new ProxyFactory();
    pf.setTargetSource(ts);
    Class<?> dependencyType = descriptor.getDependencyType();
    if (dependencyType.isInterface()) {
        pf.addInterface(dependencyType);
    }
    return pf.getProxy(beanFactory.getBeanClassLoader());
}

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