| 1 | package org.apache.maven.continuum.core.action; |
| 2 | |
| 3 | /* |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one |
| 5 | * or more contributor license agreements. See the NOTICE file |
| 6 | * distributed with this work for additional information |
| 7 | * regarding copyright ownership. The ASF licenses this file |
| 8 | * to you under the Apache License, Version 2.0 (the |
| 9 | * "License"); you may not use this file except in compliance |
| 10 | * with the License. You may obtain a copy of the License at |
| 11 | * |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 13 | * |
| 14 | * Unless required by applicable law or agreed to in writing, |
| 15 | * software distributed under the License is distributed on an |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 17 | * KIND, either express or implied. See the License for the |
| 18 | * specific language governing permissions and limitations |
| 19 | * under the License. |
| 20 | */ |
| 21 | |
| 22 | import java.io.File; |
| 23 | import java.util.Map; |
| 24 | |
| 25 | import org.apache.continuum.dao.ProjectDao; |
| 26 | import org.apache.maven.continuum.ContinuumException; |
| 27 | import org.apache.maven.continuum.model.project.Project; |
| 28 | import org.apache.maven.continuum.utils.WorkingDirectoryService; |
| 29 | |
| 30 | /** |
| 31 | * @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a> |
| 32 | * @version $Id: CheckWorkingDirectoryAction.java 787650 2009-06-23 12:04:31Z evenisse $ |
| 33 | * @plexus.component role="org.codehaus.plexus.action.Action" |
| 34 | * role-hint="check-working-directory" |
| 35 | */ |
| 36 | public class CheckWorkingDirectoryAction |
| 37 | extends AbstractContinuumAction |
| 38 | { |
| 39 | private static final String KEY_WORKING_DIRECTORY_EXISTS = "working-directory-exists"; |
| 40 | |
| 41 | /** |
| 42 | * @plexus.requirement |
| 43 | */ |
| 44 | private WorkingDirectoryService workingDirectoryService; |
| 45 | |
| 46 | /** |
| 47 | * @plexus.requirement |
| 48 | */ |
| 49 | private ProjectDao projectDao; |
| 50 | |
| 51 | public void execute( Map context ) |
| 52 | throws Exception |
| 53 | { |
| 54 | Project project = projectDao.getProject( getProjectId( context ) ); |
| 55 | |
| 56 | File workingDirectory = workingDirectoryService.getWorkingDirectory( project ); |
| 57 | |
| 58 | if ( !workingDirectory.exists() ) |
| 59 | { |
| 60 | setWorkingDirectoryExist( context, false ); |
| 61 | |
| 62 | return; |
| 63 | } |
| 64 | |
| 65 | File[] files = workingDirectory.listFiles(); |
| 66 | |
| 67 | if ( files == null ) |
| 68 | { |
| 69 | //workingDirectory isn't a directory but a file. Not possible in theory. |
| 70 | String msg = workingDirectory.getAbsolutePath() + " isn't a directory but a file."; |
| 71 | getLogger().error( msg ); |
| 72 | throw new ContinuumException( msg ); |
| 73 | } |
| 74 | |
| 75 | setWorkingDirectoryExist( context, files.length > 0 ); |
| 76 | } |
| 77 | |
| 78 | public static boolean isWorkingDirectoryExist( Map<String, Object> context ) |
| 79 | { |
| 80 | return getBoolean( context, KEY_WORKING_DIRECTORY_EXISTS ); |
| 81 | } |
| 82 | |
| 83 | private static void setWorkingDirectoryExist( Map<String, Object> context, boolean exists ) |
| 84 | { |
| 85 | context.put( KEY_WORKING_DIRECTORY_EXISTS, exists ); |
| 86 | } |
| 87 | } |