source: trunk/src/org/expeditee/encryption/items/UserAppliedEncryptionPermission.java@ 1374

package org.expeditee.encryption.items;

public enum UserAppliedEncryptionPermission {
        none(0), homogeneous(1), hetrogeneous_limited(2), hetrogeneous(3), full(4);
        
        private final int val;
        
        private UserAppliedEncryptionPermission(int val) {
                this.val = val;
        }
        
        public static UserAppliedEncryptionPermission getPermission(
                        String permissionCode, 
                        UserAppliedEncryptionPermission defaultPermission) {
                if (permissionCode == null) {
                        return defaultPermission;
                }
                
                permissionCode = permissionCode.trim().toLowerCase();
                if (permissionCode.length() == 0) {
                        return defaultPermission;
                }
                
                try {
                        return resolve(Integer.parseInt(permissionCode), defaultPermission);
                } catch (final NumberFormatException e) {
                        try {
                                return valueOf(permissionCode);
                        } catch (final Exception ex) {
                                return defaultPermission;
                        }
                }
        }
        
        public int getCode() { return val; }
        
        public String toString() { return this.name(); }
        
        private static UserAppliedEncryptionPermission resolve(
                        int val, 
                        UserAppliedEncryptionPermission defaultPermission) {
                for (UserAppliedEncryptionPermission p : values()) {
                        if (p.val == val) {
                                return p;
                        }
                }
                return defaultPermission;
        }
}