Archive for July, 2009
Making a Spring bean Applicationcontext aware
Suppose we have a webapplication with spring, and we are initializing spring’s WebApplicationContext by configuring ContextLoaderListener in web.xml. How can we get an instance of spring’s applicationContext object? Possible solutions: While configuring spring through web.xml the spring ApplicationContext object is set in the ServletContext. To get ApplicationContext we say ApplicationContext applicationContext = (ApplicationContext)servletContext.getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE); So we [...]
oracle connect by
Some details about “Oracle connect by” clause.