| /**************************************************************** |
| * Licensed to the Apache Software Foundation (ASF) under one * |
| * or more contributor license agreements. See the NOTICE file * |
| * distributed with this work for additional information * |
| * regarding copyright ownership. 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. * |
| ****************************************************************/ |
| |
| package org.apache.jsieve.commands; |
| |
| import org.apache.jsieve.Arguments; |
| import org.apache.jsieve.Block; |
| import org.apache.jsieve.SieveContext; |
| import org.apache.jsieve.TestList; |
| import org.apache.jsieve.exception.SieveException; |
| import org.apache.jsieve.mail.MailAdapter; |
| |
| /** |
| * Class Elsif implements the Elsif Command as defined in RFC 3028, section 3.1. |
| */ |
| public class Elsif extends AbstractConditionalCommand { |
| |
| /** |
| * Constructor for Elsif. |
| */ |
| public Elsif() { |
| super(); |
| } |
| |
| /** |
| * <p> |
| * Conditionally eexecute a Block if an Elsif Condition is allowed and |
| * runnable. |
| * </p> |
| * <p> |
| * Also, |
| * |
| * @see org.apache.jsieve.commands.AbstractCommand#executeBasic(MailAdapter, |
| * Arguments, Block, SieveContext) |
| * </p> |
| */ |
| protected Object executeBasic(MailAdapter mail, Arguments arguments, |
| Block block, SieveContext context) throws SieveException { |
| // Check Syntax |
| if (!context.getConditionManager().isElsifAllowed()) |
| throw context.getCoordinate().commandException( |
| "Unexpected Command: \"elsif\"."); |
| |
| // Check Runnable |
| if (!context.getConditionManager().isElsifRunnable()) |
| return Boolean.FALSE; |
| |
| // Run the tests |
| Boolean isTestPassed = (Boolean) arguments.getTestList().execute(mail, |
| context); |
| |
| // If the tests answered TRUE, execute the Block |
| if (isTestPassed.booleanValue()) |
| execute(mail, block, context); |
| |
| // Update the ConditionManager |
| context.getConditionManager().setElsifTestResult( |
| isTestPassed.booleanValue()); |
| |
| // Return the result |
| return isTestPassed; |
| } |
| |
| /** |
| * @see org.apache.jsieve.commands.AbstractCommand#validateArguments(Arguments, |
| * SieveContext) |
| */ |
| protected void validateArguments(Arguments arguments, SieveContext context) |
| throws SieveException { |
| TestList testList = arguments.getTestList(); |
| if (null == testList || testList.getTests().isEmpty()) |
| throw context.getCoordinate().syntaxException("Expecting a Test"); |
| } |
| |
| } |