| /* |
| * 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. |
| * |
| */ |
| |
| /* |
| * Since the initial version of this file was deveolped on the clock on |
| * an NSF grant I should say the following boilerplate: |
| * |
| * This material is based upon work supported by the National Science |
| * Foundaton under Grant No. EIA-0196404. Any opinions, findings, and |
| * conclusions or recommendations expressed in this material are those |
| * of the author and do not necessarily reflect the views of the |
| * National Science Foundation. |
| */ |
| |
| package org.apache.tools.ant.taskdefs.optional.unix; |
| |
| import java.io.File; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.taskdefs.condition.Os; |
| import org.apache.tools.ant.types.Commandline; |
| import org.apache.tools.ant.types.FileSet; |
| |
| /** |
| * @since Ant 1.6 |
| * |
| * @ant.task category="filesystem" |
| */ |
| |
| public abstract class AbstractAccessTask |
| extends org.apache.tools.ant.taskdefs.ExecuteOn { |
| |
| /** |
| * Chmod task for setting file and directory permissions. |
| */ |
| public AbstractAccessTask() { |
| super.setParallel(true); |
| super.setSkipEmptyFilesets(true); |
| } |
| |
| /** |
| * Set the file which should have its access attributes modified. |
| * @param src the file to modify |
| */ |
| public void setFile(File src) { |
| FileSet fs = new FileSet(); |
| fs.setFile(src); |
| addFileset(fs); |
| } |
| |
| /** |
| * Prevent the user from specifying a different command. |
| * |
| * @ant.attribute ignore="true" |
| * @param cmdl A user supplied command line that we won't accept. |
| */ |
| public void setCommand(Commandline cmdl) { |
| throw new BuildException(getTaskType() |
| + " doesn\'t support the command attribute", |
| getLocation()); |
| } |
| |
| /** |
| * Prevent the skipping of empty filesets |
| * |
| * @ant.attribute ignore="true" |
| * @param skip A user supplied boolean we won't accept. |
| */ |
| public void setSkipEmptyFilesets(boolean skip) { |
| throw new BuildException(getTaskType() + " doesn\'t support the " |
| + "skipemptyfileset attribute", |
| getLocation()); |
| } |
| |
| /** |
| * Prevent the use of the addsourcefile atribute. |
| * |
| * @ant.attribute ignore="true" |
| * @param b A user supplied boolean we won't accept. |
| */ |
| public void setAddsourcefile(boolean b) { |
| throw new BuildException(getTaskType() |
| + " doesn\'t support the addsourcefile attribute", getLocation()); |
| } |
| |
| /** |
| * Automatically approve Unix OS's. |
| * @return true if a valid OS, for unix this is always true, otherwise |
| * use the superclasses' test (user set). |
| */ |
| protected boolean isValidOs() { |
| return Os.isFamily("unix") && super.isValidOs(); |
| } |
| } |