org.apache.tools.ant.taskdefs
Class Chmod

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.Chmod

public class Chmod

extends ExecuteOn

Chmod equivalent for unix-like environments.

Since:

Ant 1.1

To do:

Refactor so it does not extend from ExecuteOn and then turn around and unsupport several attributes.

Nested Class Summary

Nested classes 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

description, location, target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

project

Constructor Summary

Chmod()
Chmod task for setting file and directory permissions.

Method Summary

protected void	checkConfiguration() Has the user set all necessary attributes?
PatternSet.NameEntry	createExclude() Add a name entry on the exclude list.
PatternSet.NameEntry	createInclude() Add a name entry on the include list.
PatternSet	createPatternSet() Add a set of patterns.
void	execute() Do the work.
protected boolean	isValidOs() Is this the OS the user wanted?
void	setAddsourcefile(boolean b) Whether to send the source file name on the command line.
void	setCommand(Commandline cmdl) Sets a command line
void	setDefaultexcludes(boolean useDefaultExcludes) Sets whether default exclusions should be used or not.
void	setDir(java.io.File src) The directory which holds the files whose permissions must be changed.
void	setExcludes(java.lang.String excludes) Sets the set of exclude patterns.
void	setExecutable(java.lang.String e) Set the name of the executable program.
void	setFile(java.io.File src) The file or single directory of which the permissions must be changed.
void	setIncludes(java.lang.String includes) Sets the set of include patterns.
void	setPerm(java.lang.String perm) The new permissions.
void	setProject(Project project) Sets the project object of this component.
void	setSkipEmptyFilesets(boolean skip) If no source files have been found or are newer than their corresponding target files, do not run the command.

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

addDirset, addFilelist, addFileset, createHandler, createMapper, createSrcfile, createTargetfile, getCommandline, getCommandline, getDirs, getFiles, getFilesAndDirs, runExec, runParallel, setDest, setForwardslash, setIgnoremissing, setMaxParallel, setParallel, setRelative, setType, setupRedirector, setVerbose

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

addConfiguredRedirector, addEnv, createArg, createWatchdog, getResolveExecutable, logFlush, maybeSetResultPropertyValue, prepareExec, resolveExecutable, runExecute, setAppend, setError, setErrorProperty, setFailIfExecutionFails, setFailonerror, setInput, setInputString, setLogError, setNewenvironment, setOs, setOutput, setOutputproperty, setResolveExecutable, setResultProperty, setSpawn, setTimeout, setTimeout, setVMLauncher

Methods inherited from class org.apache.tools.ant.Task

getDescription, getLocation, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, maybeConfigure, perform, reconfigure, setDescription, setLocation, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

getProject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Chmod

public Chmod()

Chmod task for setting file and directory permissions.

Method Detail

setProject

public void setProject(Project project)

Description copied from class: ProjectComponent

Sets the project object of this component. This method is used by Project when a component is added to it so that the component has access to the functions of the project. It should not be used for any other purpose.

Overrides:

setProject in class ProjectComponent

Parameters:

project - Project in whose scope this component belongs. Must not be null.

See Also:

ProjectComponent.setProject(org.apache.tools.ant.Project)

setFile

public void setFile(java.io.File src)

The file or single directory of which the permissions must be changed.

Parameters:

src -

setDir

public void setDir(java.io.File src)

The directory which holds the files whose permissions must be changed.

Overrides:

setDir in class ExecTask

Parameters:

src -

setPerm

public void setPerm(java.lang.String perm)

The new permissions.

Parameters:

perm -

createInclude

public PatternSet.NameEntry createInclude()

Add a name entry on the include list.

createExclude

public PatternSet.NameEntry createExclude()

Add a name entry on the exclude list.

createPatternSet

public PatternSet createPatternSet()

Add a set of patterns.

setIncludes

public void setIncludes(java.lang.String includes)

Sets the set of include patterns. Patterns may be separated by a comma or a space.

Parameters:

includes - the string containing the include patterns

setExcludes

public void setExcludes(java.lang.String excludes)

Sets the set of exclude patterns. Patterns may be separated by a comma or a space.

Parameters:

excludes - the string containing the exclude patterns

setDefaultexcludes

public void setDefaultexcludes(boolean useDefaultExcludes)

Sets whether default exclusions should be used or not.

Parameters:

useDefaultExcludes - "true"|"on"|"yes" when default exclusions should be used, "false"|"off"|"no" when they shouldn't be used.

checkConfiguration

protected void checkConfiguration()

Description copied from class: ExecTask

Has the user set all necessary attributes?

Overrides:

checkConfiguration in class ExecuteOn

execute

public void execute()
             throws BuildException

Description copied from class: ExecTask

Do the work.

Overrides:

execute in class ExecTask

Throws:

BuildException - in a number of circumstances :

• if failIfExecFails is set to true and the process cannot be started
• the java13command launcher can send build exceptions
• this list is not exhaustive or limitative

setExecutable

public void setExecutable(java.lang.String e)

Description copied from class: ExecTask

Set the name of the executable program.

Overrides:

setExecutable in class ExecTask

Parameters:

e - the name of the executable program

setCommand

public void setCommand(Commandline cmdl)

Description copied from class: ExecTask

Sets a command line

Overrides:

setCommand in class ExecTask

Parameters:

cmdl - command line

setSkipEmptyFilesets

public void setSkipEmptyFilesets(boolean skip)

Description copied from class: ExecuteOn

If no source files have been found or are newer than their corresponding target files, do not run the command.

Overrides:

setSkipEmptyFilesets in class ExecuteOn

setAddsourcefile

public void setAddsourcefile(boolean b)

Description copied from class: ExecuteOn

Whether to send the source file name on the command line.

Defaults to true.

Overrides:

setAddsourcefile in class ExecuteOn

isValidOs

protected boolean isValidOs()

Description copied from class: ExecTask

Is this the OS the user wanted?

Overrides:

isValidOs in class ExecTask

Returns:

boolean

• true if the os under which ant is running is matches one os in the os attribute or if the os attribute is null
• false otherwise.