Class Exec

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

org.apache.tools.ant.taskdefs.Exec

All Implemented Interfaces:

Cloneable

@Deprecated
public class Exec
extends Task

Deprecated.

since 1.2. delegate to Execute instead.

Executes a given command if the os platform is appropriate.

As of Ant 1.2, this class is no longer the implementation of Ant's <exec> task - it is considered to be dead code by the Ant developers and is unmaintained. Don't use it.

Field Summary

Fields

Modifier and Type	Field	Description
protected PrintWriter	fos	Deprecated.

Fields inherited from class Task

target, taskName, taskType, wrapper

Modifier and Type	Field	Description
protected Target	target	Deprecated. since 1.6.x.
protected String	taskName	Deprecated. since 1.6.x.
protected String	taskType	Deprecated. since 1.6.x.
protected RuntimeConfigurable	wrapper	Deprecated. since 1.6.x.

Fields inherited from class ProjectComponent

description, location, project

Modifier and Type	Field	Description
protected String	description	Deprecated. since 1.6.x.
protected Location	location	Deprecated. since 1.6.x.
protected Project	project	Deprecated. since 1.6.x.

Constructor Summary

Constructors

Constructor	Description
Exec()	Deprecated. Constructor for Exec.

Method Summary

Modifier and Type	Method	Description
void	execute()	Deprecated. Execute the task.
protected void	logFlush()	Deprecated. Close output.
protected void	outputLog(String line, int messageLevel)	Deprecated. Log an output message.
protected int	run(String command)	Deprecated. Execute the command.
void	setCommand(String command)	Deprecated. Set the command to exec.
void	setDir(String d)	Deprecated. Set the directory.
void	setFailonerror(boolean fail)	Deprecated. Set the failOnError attribute.
void	setOs(String os)	Deprecated. Set the Operating System that this exec is to run in.
void	setOutput(String out)	Deprecated. Set the output filename.

Methods inherited from class 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

Modifier and Type	Method	Description
final void	bindToOwner(Task owner)	Bind a task to another; use this when configuring a newly created task to do work on behalf of another.
Target	getOwningTarget()	Returns the container target of this task.
RuntimeConfigurable	getRuntimeConfigurableWrapper()	Returns the wrapper used for runtime configuration.
String	getTaskName()	Returns the name to use in logging messages.
String	getTaskType()	Return the type of task.
protected RuntimeConfigurable	getWrapper()	Return the runtime configurable structure for this task.
protected void	handleErrorFlush(String output)	Handles an error line by logging it with the WARN priority.
protected void	handleErrorOutput(String output)	Handles an error output by logging it with the WARN priority.
protected void	handleFlush(String output)	Handles output by logging it with the INFO priority.
protected int	handleInput(byte[] buffer, int offset, int length)	Handle an input request by this task.
protected void	handleOutput(String output)	Handles output by logging it with the INFO priority.
void	init()	Called by the project to let the task initialize properly.
protected final boolean	isInvalid()	Has this task been marked invalid?
void	log(String msg)	Logs a message with the default (INFO) priority.
void	log(String msg, int msgLevel)	Logs a message with the given priority.
void	log(String msg, Throwable t, int msgLevel)	Logs a message with the given priority.
void	log(Throwable t, int msgLevel)	Logs a message with the given priority.
void	maybeConfigure()	Configures this task - if it hasn't been done already.
final void	perform()	Performs this task if it's still valid, or gets a replacement version and performs that otherwise.
void	reconfigure()	Force the task to be reconfigured from its RuntimeConfigurable.
void	setOwningTarget(Target target)	Sets the target container of this task.
void	setRuntimeConfigurableWrapper(RuntimeConfigurable wrapper)	Sets the wrapper to be used for runtime configuration.
void	setTaskName(String name)	Sets the name to use in logging messages.
void	setTaskType(String type)	Sets the name with which the task has been invoked.

Methods inherited from class ProjectComponent

clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

Modifier and Type	Method	Description
Object	clone()
String	getDescription()	Returns the description of the current action.
Location	getLocation()	Returns the file/location where this task was defined.
Project	getProject()	Returns the project to which this component belongs.
void	setDescription(String desc)	Sets a description of the current action.
void	setLocation(Location location)	Sets the file/location where this task was defined.
void	setProject(Project project)	Sets the project object of this component.

Methods inherited from class Object

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

Field Details

fos

protected PrintWriter fos

Deprecated.

Constructor Details

Exec

public Exec()

Deprecated.

Constructor for Exec. Prints a warning message to std error.

Method Details

execute

public void execute()
             throws BuildException

Deprecated.

Execute the task.

Overrides:

execute in class Task

Throws:

BuildException - on error

run

protected int run(String command)
           throws BuildException

Deprecated.

Execute the command.

Parameters:

command - the command to exec

Returns:

the exit value of the command

Throws:

BuildException - on error

setDir

public void setDir(String d)

Deprecated.

Set the directory.

Parameters:

d - a String value

setOs

public void setOs(String os)

Deprecated.

Set the Operating System that this exec is to run in.

Parameters:

os - a String value

setCommand

public void setCommand(String command)

Deprecated.

Set the command to exec.

Parameters:

command - a String value

setOutput

public void setOutput(String out)

Deprecated.

Set the output filename.

Parameters:

out - a String value

setFailonerror

public void setFailonerror(boolean fail)

Deprecated.

Set the failOnError attribute. Default is false.

Parameters:

fail - a boolean value

outputLog

protected void outputLog(String line,
 int messageLevel)

Deprecated.

Log an output message.

Parameters:

line - the line to putput

messageLevel - the level of logging - ignored if output is going to a file

logFlush

protected void logFlush()

Deprecated.

Close output.