## org.apache.tools.ant.taskdefs.optional.unix
Class AbstractAccessTask

    java.lang.Object
      org.apache.tools.ant.ProjectComponent
          org.apache.tools.ant.Task
              org.apache.tools.ant.taskdefs.ExecTask
                  org.apache.tools.ant.taskdefs.ExecuteOn
                      org.apache.tools.ant.taskdefs.optional.unix.AbstractAccessTask

All Implemented Interfaces:
  java.lang.Cloneable

Direct Known Subclasses:
  Chgrp, Chown

    public abstract class AbstractAccessTask

extends ExecuteOn

Since:
  Ant 1.6

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.tools.ant.taskdefs.ExecuteOn
`ExecuteOn.FileDirBoth`

Field Summary

Fields inherited from class org.apache.tools.ant.taskdefs.ExecuteOn
`destDir, filesets, mapper, mapperElement, srcFilePos, srcIsFirst, targetFilePos, type`

Fields inherited from class org.apache.tools.ant.taskdefs.ExecTask
`cmdl, failOnError, newEnvironment, redirector, redirectorElement`

Fields inherited from class org.apache.tools.ant.Task
`target, taskName, taskType, wrapper`

Fields inherited from class org.apache.tools.ant.ProjectComponent
`description, location, project`

Constructor Summary
`AbstractAccessTask()` Chmod task for setting file and directory permissions.

Method Summary
`protected boolean` `isValidOs()` Automatically approve Unix OS's.
`void` `setAddsourcefile(boolean b)` Prevent the use of the addsourcefile atribute.
`void` `setCommand(Commandline cmdl)` Prevent the user from specifying a different command.
`void` `setFile(java.io.File src)` Set the file which should have its access attributes modified.
`void` `setSkipEmptyFilesets(boolean skip)` Prevent the skipping of empty filesets

Methods inherited from class org.apache.tools.ant.taskdefs.ExecuteOn
`add, add, addDirset, addFilelist, addFileset, checkConfiguration, createHandler, createMapper, createSrcfile, createTargetfile, getCommandline, getCommandline, getDirs, getFiles, getFilesAndDirs, runExec, runParallel, setDest, setForce, setForwardslash, setIgnoremissing, setMaxParallel, setParallel, setRelative, setType, setupRedirector, setVerbose`

Methods inherited from class org.apache.tools.ant.taskdefs.ExecTask

`addConfiguredRedirector, addEnv, createArg, createWatchdog, execute, getOs, getOsFamily, getResolveExecutable, logFlush, maybeSetResultPropertyValue, prepareExec, resolveExecutable, runExecute, setAppend, setDir, setError, setErrorProperty, setExecutable, setFailIfExecutionFails, setFailonerror, setInput, setInputString, setLogError, setNewenvironment, setOs, setOsFamily, setOutput, setOutputproperty, setResolveExecutable, setResultProperty, setSearchPath, setSpawn, setTimeout, setTimeout, setVMLauncher`

Methods inherited from class org.apache.tools.ant.Task
`bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType`

Methods inherited from class org.apache.tools.ant.ProjectComponent
`clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject`

Methods inherited from class java.lang.Object
`equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### AbstractAccessTask

    public AbstractAccessTask()

  Chmod task for setting file and directory permissions.

Method Detail

### setFile

    public void setFile(java.io.File src)

  Set the file which should have its access attributes modified.

  Parameters:
    `src` - the file to modify

### setCommand

    public void setCommand(Commandline cmdl)

  Prevent the user from specifying a different command.

  Overrides:
    `setCommand` in class `ExecTask`
  Parameters:
    `cmdl` - A user supplied command line that we won't accept.

### setSkipEmptyFilesets

    public void setSkipEmptyFilesets(boolean skip)

  Prevent the skipping of empty filesets

  Overrides:
    `setSkipEmptyFilesets` in class `ExecuteOn`
  Parameters:
    `skip` - A user supplied boolean we won't accept.

### setAddsourcefile

    public void setAddsourcefile(boolean b)

  Prevent the use of the addsourcefile atribute.

  Overrides:
    `setAddsourcefile` in class `ExecuteOn`
  Parameters:
    `b` - A user supplied boolean we won't accept.

### isValidOs

    protected boolean isValidOs()

  Automatically approve Unix OS's.

  Overrides:
    `isValidOs` in class `ExecTask`
  Returns:
    true if a valid OS, for unix this is always true, otherwise use the superclasses' test (user set).