| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. The ASF licenses this file to You |
| * under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| |
| package org.apache.roller.weblogger.pojos; |
| |
| import java.util.List; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.roller.weblogger.util.Utilities; |
| |
| |
| /** |
| * Base permission class for Roller. |
| */ |
| public abstract class RollerPermission extends java.security.Permission { |
| private static Log log = LogFactory.getLog(RollerPermission.class); |
| |
| |
| public RollerPermission(String name) { |
| super(name); |
| } |
| |
| public abstract void setActions(String actions); |
| |
| public abstract String getActions(); |
| |
| public List<String> getActionsAsList() { |
| return Utilities.stringToStringList(getActions(), ","); |
| } |
| |
| public void setActionsAsList(List<String> actionsList) { |
| setActions(Utilities.stringListToString(actionsList, ",")); |
| } |
| |
| public boolean hasAction(String action) { |
| List<String> actionList = getActionsAsList(); |
| return actionList.contains(action); |
| } |
| |
| public boolean hasActions(List<String> actionsToCheck) { |
| List<String> actionList = getActionsAsList(); |
| for (String actionToCheck : actionsToCheck) { |
| if (!actionList.contains(actionToCheck)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * Merge actions into this permission. |
| */ |
| public void addActions(ObjectPermission perm) { |
| List<String> newActions = perm.getActionsAsList(); |
| List<String> updatedActions = getActionsAsList(); |
| for (String newAction : newActions) { |
| if (!updatedActions.contains(newAction)) { |
| updatedActions.add(newAction); |
| } |
| } |
| setActionsAsList(updatedActions); |
| } |
| |
| /** |
| * Merge actions into this permission. |
| */ |
| public void addActions(List<String> newActions) { |
| List<String> updatedActions = getActionsAsList(); |
| for (String newAction : newActions) { |
| if (!updatedActions.contains(newAction)) { |
| updatedActions.add(newAction); |
| } |
| } |
| setActionsAsList(updatedActions); |
| } |
| |
| /** |
| * Merge actions into this permission. |
| */ |
| public void removeActions(List<String> actionsToRemove) { |
| List<String> updatedActions = getActionsAsList(); |
| for (String actionToRemove : actionsToRemove) { |
| updatedActions.remove(actionToRemove); |
| } |
| log.debug("updatedActions2: " + updatedActions); |
| setActionsAsList(updatedActions); |
| } |
| |
| /** |
| * True if permission specifies no actions |
| */ |
| public boolean isEmpty() { |
| return (getActions() == null || getActions().trim().length() == 0); |
| } |
| } |