Examples of Java 2 Security Policy Files for embedded Derby

/* Grants permission to run Derby and access all      */
/* databases under the Derby system home              */
/* when it is specified by the system property             */
/* derby.system.home                                        */
 
/* Note derby.system.home must be an absolute pathname */
 
grant codeBase "file://f:/derby/lib/derby.jar" {
 
  permission java.lang.RuntimePermission "createClassLoader";
  permission java.util.PropertyPermission "derby.*", "read";
 
  permission java.io.FilePermission "${derby.system.home}${/}
-", "read,write,delete";
};

/* Grants permission to run Derby and access all      */
/* databases under the Derby system home              */
/* when it defaults to the current directory               */
 
 
grant codeBase "file://f:/derby/lib/derby.jar" {
  permission java.lang.RuntimePermission "createClassLoader";
  permission java.util.PropertyPermission "derby.*", "read";
 
  permission java.util.PropertyPermission "user.dir", "read";
  permission java.io.FilePermission "${user.dir}${/}-",
 "read,write,delete";
 
};

/* Grants permission to run Derby and access a single */
/* database (salesdb) under the Derby system home     */
 
/* Note derby.system.home must be an absolute pathname */
 
grant codeBase "file://f:/derby/lib/derby.jar" {
 
  permission java.lang.RuntimePermission "createClassLoader";
  permission java.util.PropertyPermission "derby.*", "read";
 
  permission java.io.FilePermission "${derby.system.home}${/}*", 
"read,write,delete";
  permission java.io.FilePermission "${derby.system.home}${/}
salesdb${/}
-", "read,write,delete";
 
 
};