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Get the display value of selectonechoice or LOV in bean – Oracle ADF

I found one approach to get the display value of LOV in managed bean using  ADFUtils.evaluateEl method.

Say if you have a value change listener for an lov,  valueChangeEvent.getNewValue() gives the index of the value. To get the display value of the lov, use below logic  :

public void onDeptNameChange(ValueChangeEvent valueChangeEvent) {

Object deptNameAttribute = ADFUtils.evaluateEL("#{bindings.deptName.items['"+valueChangeEvent.getNewValue().toString()+

"'].label}");

String deptNameStr = deptNameAttribute .toString();  // This should have the selected display value of lov.

}

Say if you want to access the display value of LOV, in any other method, other than valueChange listener, then use below code :

Object deptNameAttribute = ADFUtils.evaluateEL("#{bindings.deptName.items['"+ADFUtils.getBoundAttributeValue("deptId")+"'].label}");

Here deptId is the code of this lov.  Hope this is helpful.

Happy learning with Techartifact……

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Get intradoc Server port in custom component in Webcenter Content (UCM)

Requirement – How to get intradoc server port in custom component in Webcenter Content.

Solution – We can use one class called sharedObject which give us environment value.One of my friend(Jonathan) helped me in this.

use SharedObjects.getEnvironmentValue(“IntradocServerPort”) will give you intraDocServer port.

SharedObjects.getEnvironmentValue("IntradocServerPort");

Read more on http://jonathanhult.com/intradoc-api/intradoc/shared/SharedObjects.html

Quick tip in end of weekend
Happy coding with Vinay Kumar in Techartifact.

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Get current date, time , timestamp in Java

You can get the current date time via following two classes – Date and Calendar. And, later use SimpleDateFormat class to convert the date into user friendly format.

-> Date() + SimpleDateFormat()

DateFormat dateFormat = new SimpleDateFormat("dd-MMM-yy HH:mm:ss");
Date date = new Date();
System.out.println(dateFormat.format(date));

-> get the time 

Date date = new Date();
System.out.println(date.getTime());

-> get the time stamp

Date date = new Date();
System.out.println(new Timestamp(date.getTime()));

You can define various format i.e

-> dd-MMM-yy HH:mm:ss
-> yyyy/MM/dd HH:mm:ss
-> yy/MM/dd HH:mm:ss

You can use as working code like

import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
 
 
public class GetCurrentDateTime {
  public static void main(String[] args) {
 
	   DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
	   //get current date time with Date()
	   Date date = new Date();
	   System.out.println(dateFormat.format(date));
            
           //get the time
           Date date = new Date();
	   System.out.println(new Timestamp(date.getTime()));

           // get the timestamp
 
  }
}