Adding a Pre-constructed Bean to a Spring Application Context

Question

I am writing a class that implements the following method:

public void run(javax.sql.DataSource dataSource);

Within this method, I wish to

Answer 1

The second solution causes an exception because of a refresh problem. A more elegant way will be adding objects to the context and then loading xml definitions using the xmlreader. Thus:

 ObjectToBeAddedDynamically objectInst = new ObjectToBeAddedDynamically();
  DefaultListableBeanFactory parentBeanFactory = new DefaultListableBeanFactory();  
  parentBeanFactory.registerSingleton("parameterObject", objectInst);

  GenericApplicationContext parentContext = new GenericApplicationContext(parentBeanFactory);

  XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(parentContext);
   xmlReader.loadBeanDefinitions(new FileSystemResource("beandefinitions.xml"));
   parentContext.refresh();

   ObjectUsingDynamicallyAddedObject userObjectInst= (ObjectUsingDynamicallyAddedObject )parentContext.getBean("userObject");

and

works perfect!