- /*
- * Copyright 2002-2004 The Apache Software Foundation
- *
- * Licensed 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.
- */
- 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.
- */
- protected boolean isValidOs() {
- return Os.isFamily("unix") && super.isValidOs();
- }
- }