FacesContext context = FacesContext.getCurrentInstance(); ResponseWriter writer = context.getResponseWriter(); writer.write("Hello World");
public void doSomething() throws IOException { FacesContext context = FacesContext.getCurrentInstance(); ResponseWriter writer = context.getResponseWriter(); writer.startElement("p", null); writer.write("Hello World"); writer.endElement("p"); }This example shows the use of the startElement and endElement methods of the ResponseWriter class. Here, it starts with the paragraph tag and writes the text "Hello World" inside it. After that, it ends the paragraph tag using the endElement method. In conclusion, javax.faces.context package library provides the FacesContext class that enables us to handle the javax.faces.context.ResponseWriter. We can use it to handle response output to the client and manipulate the HTML elements within it.