/************************************************************************* *                                                                       * *  EJBCA: The OpenSource Certificate Authority                          * *                                                                       * *  This software is free software; you can redistribute it and/or       * *  modify it under the terms of the GNU Lesser General Public           * *  License as published by the Free Software Foundation; either         * *  version 2.1 of the License, or any later version.                    * *                                                                       * *  See terms of license at gnu.org.                                     * *                                                                       * *************************************************************************/ /* * AccessRule.java * * Created on den 16 mars 2002, 13:25 */package se.anatom.ejbca.authorization;import java.io.Serializable;/** * A class representing an accessrule.  * A class representing an accessrule in the Ejbca package. Sets rules to resources and tell if it * also should apply for subresources. * * @author  Philip Vendil */public class AccessRule implements Serializable, Comparable {    // Public rule constants.     public static final int RULE_ACCEPT = 1;    public static final int RULE_DECLINE = 2;        /** Creates a new instance of AccessRule */    public AccessRule(String accessrule, int rule, boolean recursive ) {        this.accessrule=accessrule.trim();        this.rule=rule;        this.recursive=recursive;                setState();    }        public int getRule() {      return rule;       }        public boolean isRecursive() {      return recursive;      }        public String getAccessRule() {      return accessrule;    }        public void setRule(int rule) {      this.rule=rule;      setState();    }        public void setRecursive(boolean recursive) {      this.recursive=recursive;      setState();    }        public void setAccessRule(String accessrule) {        this.accessrule=accessrule.trim();    }        /** Method used by the access tree to speed things up. */    public int getRuleState(){      return state;       }        public int compareTo(Object obj) {      return accessrule.compareTo(((AccessRule)obj).getAccessRule());       }        // Private methods.    private void setState(){         if(recursive){         switch(rule){             case RULE_ACCEPT:                 state = AccessTreeNode.STATE_ACCEPT_RECURSIVE;                 break;             case RULE_DECLINE:                 state = AccessTreeNode.STATE_DECLINE_RECURSIVE;                 break;             default:         }       }       else{         switch(rule){             case RULE_ACCEPT:                 state = AccessTreeNode.STATE_ACCEPT;                 break;             case RULE_DECLINE:                 state = AccessTreeNode.STATE_DECLINE;                 break;             default:         }       }    }          // Private fields.    private boolean recursive;    private int rule;    private String accessrule;    private int state; // A more efficent way of reprecenting rule and recusive.}