Hello World in ADF using Java

Create an ADF application and within the model create a new java class

Write the following code in the java class

package myproject;

public class HelloWorld {
public HelloWorld() {
super();
}


public String sayHi(String val) {
return "Hello " + val;
}
}



Right click on java program thus created and say create data control



Once the wizard is completed you can see following resource in your data control tab



Now go to your web content folder and create a page.



Make sure you have selected the option create as XML document.



now drag and drop the sayHi method as highlighted in to the page and select ADF parameter form



next drag and drop the output variable which is represented by STring in the data control to the adf page and select it as adf output



SAve all your work ,select the page and say run

Now pass some input and click on test button to get the result as shown below