Iterate over HashMap to get Key and Value in Java , Add records to HashMap

Iterating over HashMap is not same as other collections , It's a bit tricky than normal iteration ;)
See in this code -
How to add values to HashMap ?
and How to iterate over HashMap to get Key and Values?

package client;

import java.util.HashMap;
import java.util.Iterator;

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

    public static void main(String[] args) {
        HashMap<Integer, String> mapVal = new HashMap<Integer, String>();

        //Add values to Map
        mapVal.put(1, "value 1");
        mapVal.put(2, "value 2");
        mapVal.put(3, "value 3");
        mapVal.put(4, "value 4");

        //Create Iterator from keySet
        Iterator iter = mapVal.keySet().iterator();
        //Iterate over hashmap to get key
        while (iter.hasNext()) {
            int key = (Integer) iter.next();
            //Use this key to find value
            String value = mapVal.get(key).toString();
            System.out.println("**KEY**  " + key + " AND VALUE**  " + value);
        }

    }
}

Cheers :) Happy Learning

ADF Baiscs: Define and remove named bind variable in viewObject at runtime programmatically

This post is about creating named bind variable in viewObject at run time and filter viewObject using this bind variable in WHERE Clause of ViewObject programmatically .

Defining WHERE Clause and Bind Variable name and default value -

        //Get ViewObject
        ViewObject vo = iter.getDepartments();

        //Apply desired WHERE Clause and declare bind variable name
        vo.setWhereClause("DEPARTMENT_NAME=:BindDepartmentName");

        //Define this variable as ViewObject Bind Variable , You can also set default value for this
        vo.defineNamedWhereClauseParam("BindDepartmentName", "Purchase", null);

        // Execute ViewObject to finally apply where clause
        vo.executeQuery();

Setting value of Bind Variable-

        //Setting Value of Bind Variable
        vo.setNamedWhereClauseParam("BindDepartmentName", "Finance");
        vo.executeQuery();

Getting value of Bind Variable-

        //Get value of Bind Variable
        vo.getNamedWhereClauseParam("BindDepartmentName");

Removing WHERE Clause and Bind Variable after use-

        //Remove where clause
        vo.setWhereClause(null);
        //Remove Bind Variable
        vo.removeNamedWhereClauseParam("BindDepartmentName");
        vo.executeQuery();

Cheers :) Happy Learning

ADF Skinning : Change label, content, design and 'Update' button style of af:inputFile

This post is about skinning af:inputFile, see how default inputFile looks on page

See how ADF Skin changes it's appearance :)
Change basic inline style of af:inputFile (background color and design) :

/**Skin Selector to change inline style of af:inputFile**/

af|inputFile {
    background-color: Green;
    border-radius: 20px 20px 20px 20px;
    padding: 5px;
}

Output on page-

Change label style of af:inputFile :

/**Skin Selector to change label style of af:inputFile**/
af|inputFile::label {
  font-weight:bold;
  color:white;
  font-family: cursive;
}

Output on page-

Change content style of af:inputFile (background color, design of content only) :

/**Skin Selector to change content style of af:inputFile**/
af|inputFile::content {
    color: #ff6363;
    font-weight: bold;
    border-color: #79bc79;
    border-style: solid;
    border-width: thin;
    border-radius: 15px 15px 15px 15px;
    padding: 5px;
    background-color: #d6ffd6;
    font-family: cursive;
}

Output on page-

After selecting a file, update button appears -

On click of update button a popup with af:inputFile appears-

Change update button style of af:inputFile:

/**Skin Selector to change style of update button of af:inputFile**/
af|inputFile af|commandButton {
    color: white;
    font-weight: bold;
    background: #00b55a;
    border-radius: 15px 15px 15px 15px;
    font-family: cursive;
}

/**Skin Selector to change style of update button of af:inputFile in case of hover**/
af|inputFile af|commandButton:hover {
    color: white;
    font-weight: bold;
    background: #940000;
    border-radius: 15px 15px 15px 15px;
    font-family: cursive;
}

Output on page-

On hover-

Cheers :) Happy Learning
o