Example usage for org.springframework.beans.factory.config ConfigurableListableBeanFactory registerSingleton

List of usage examples for org.springframework.beans.factory.config ConfigurableListableBeanFactory registerSingleton

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Introduction

In this page you can find the example usage for org.springframework.beans.factory.config ConfigurableListableBeanFactory registerSingleton.

Prototype

void registerSingleton(String beanName, Object singletonObject);

Source Link

Document

Register the given existing object as singleton in the bean registry, under the given bean name.

Usage

From source file:org.springframework.integration.handler.ExpressionEvaluatingMessageProcessorTests.java

@SuppressWarnings({ "rawtypes", "unchecked" })
@Test/*www  .j a  v  a2  s.c o m*/
public void testProcessMessageWithParameterCoercionToNonPrimitive() throws Exception {
    class TestTarget {
        @SuppressWarnings("unused")
        public String find(Resource[] resources) {
            return Arrays.asList(resources).toString();
        }

    }
    Expression expression = expressionParser.parseExpression("#target.find(payload)");
    ExpressionEvaluatingMessageProcessor processor = new ExpressionEvaluatingMessageProcessor(expression);
    ConfigurableListableBeanFactory beanFactory = new GenericApplicationContext().getBeanFactory();
    processor.setBeanFactory(beanFactory);
    IntegrationEvaluationContextFactoryBean factoryBean = new IntegrationEvaluationContextFactoryBean();
    factoryBean.setBeanFactory(beanFactory);
    beanFactory.registerSingleton(IntegrationContextUtils.INTEGRATION_EVALUATION_CONTEXT_BEAN_NAME,
            factoryBean.getObject());
    processor.afterPropertiesSet();
    EvaluationContext evaluationContext = TestUtils.getPropertyValue(processor, "evaluationContext",
            EvaluationContext.class);
    evaluationContext.setVariable("target", new TestTarget());
    String result = (String) processor.processMessage(new GenericMessage<String>("classpath*:*.properties"));
    assertTrue("Wrong result: " + result, result.contains("log4j.properties"));
}

From source file:org.springframework.integration.test.util.TestUtils.java

private static void registerBean(String beanName, Object bean, BeanFactory beanFactory) {
    Assert.notNull(beanName, "bean name must not be null");
    ConfigurableListableBeanFactory configurableListableBeanFactory = null;
    if (beanFactory instanceof ConfigurableListableBeanFactory) {
        configurableListableBeanFactory = (ConfigurableListableBeanFactory) beanFactory;
    } else if (beanFactory instanceof GenericApplicationContext) {
        configurableListableBeanFactory = ((GenericApplicationContext) beanFactory).getBeanFactory();
    }/* w w  w  .j  a va2  s  .  c  o m*/
    if (bean instanceof BeanNameAware) {
        ((BeanNameAware) bean).setBeanName(beanName);
    }
    if (bean instanceof BeanFactoryAware) {
        ((BeanFactoryAware) bean).setBeanFactory(beanFactory);
    }
    if (bean instanceof InitializingBean) {
        try {
            ((InitializingBean) bean).afterPropertiesSet();
        } catch (Exception e) {
            throw new FatalBeanException("failed to register bean with test context", e);
        }
    }
    configurableListableBeanFactory.registerSingleton(beanName, bean); //NOSONAR false positive
}