| /* |
| * 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.james.managesieve.jsieve; |
| |
| import java.io.ByteArrayInputStream; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.annotation.Resource; |
| |
| import org.apache.james.managesieve.api.SieveParser; |
| import org.apache.james.managesieve.api.SyntaxException; |
| import org.apache.jsieve.ConfigurationManager; |
| import org.apache.jsieve.SieveFactory; |
| import org.apache.jsieve.parser.generated.ParseException; |
| |
| /** |
| * <code>Parser</code> |
| */ |
| public class Parser implements SieveParser { |
| |
| private static final List<String> EMPTY_WARNINGS = new ArrayList<String>(0); |
| |
| private SieveFactory _sieveFactory = null; |
| |
| /** |
| * Creates a new instance of Parser. |
| * |
| */ |
| public Parser() { |
| super(); |
| } |
| |
| /** |
| * Creates a new instance of Parser. |
| * |
| */ |
| public Parser(ConfigurationManager manager) { |
| this(); |
| setConfigurationManager(manager); |
| } |
| |
| /** |
| * setConfigurationManager. |
| * |
| * @param manager The <code>ConfigurationManager</code> to set |
| */ |
| @Resource(name = "jsieveconfigurationmanager") |
| public void setConfigurationManager(ConfigurationManager manager) { |
| _sieveFactory = manager.build(); |
| } |
| |
| /** |
| * @see org.apache.james.managesieve.api.SieveParser#getExtensions() |
| */ |
| public List<String> getExtensions() { |
| return _sieveFactory.getExtensions(); |
| } |
| |
| /** |
| * @see org.apache.james.managesieve.api.SieveParser#parse(java.lang.String) |
| */ |
| public List<String> parse(String content) throws SyntaxException { |
| try { |
| _sieveFactory.parse(new ByteArrayInputStream(content.getBytes())); |
| } catch (ParseException ex) { |
| throw new SyntaxException(ex); |
| } |
| return EMPTY_WARNINGS; |
| } |
| |
| } |