Java Database connection failed to connect Derby Database :access denied java.net.SocketPermission :
Problem:
Tue Feb 11 11:49:08 EST 2014 : Security manager installed using the Basic server security policy. Tue Feb 11 11:49:09 EST 2014 : access denied ("java.net.SocketPermission" "localhost:1527" "listen,resolve") java.security.AccessControlException: access denied ("java.net.SocketPermission" "localhost:1527" "list372en,resolve") at java.security.AccessControlContext.checkPermission(AccessControlContext.java:
Very rare cases we can get this type of exceptions . After 2 to 3 hrs of exploration and googling i found a very simple solution.you no need to waste your valuable time. Just you can go through the below single step that more than sufficent to resolve the above problem.
Solution:
1 . Find the java.policy file in your jdk platform 2. which is located in JAVA_HOME\jre\lib\security\java.policy3. For editing this file You may need administrator privileges.
4. Add this line into the grant block in java.policy file and save it
grant
{
permission java.net.SocketPermission "localhost:1527", "listen,resolve";
}
Now your problem is resolved .... :)
