Example of PropertyPermission in Java
June 09, 2013
java.util.PropertyPermission gives permission to the specified property. The property can be like java.home, os.name etc. And the action can be read and write. Object is created as below
PropertyPermission pp = new PropertyPermission("java.home","read");
package com.concretepage.util;
import java.util.PropertyPermission;
public class PropertyPermissionDemo {
public static void main(String[] args) {
PropertyPermission pp = new PropertyPermission("java.*","read,write");
//check permission for java.home
if("java.home".matches(pp.getName())){
System.out.println("Permission for java.home :"+pp.getActions());
}else{
System.out.println("No permission for java.home");
}
//check permission for java.home.user
if("java.home.user".matches(pp.getName())){
System.out.println("Permission for java.home.user: "+pp.getActions());
}else{
System.out.println("No permission for java.home.user");
}
//check permission for os.name
if("os.name".matches(pp.getName())){
System.out.println("Permission for os.name: "+pp.getActions());
}else{
System.out.println("No permission for os.name");
}
}
}
Output
Permission for java.home :read,write Permission for java.home.user: read,write No permission for os.name
