Package org.gradle.api.tasks

Class AbstractExecTask<T extends AbstractExecTask>

java.lang.Object

org.gradle.api.internal.AbstractTask

org.gradle.api.DefaultTask

org.gradle.api.internal.ConventionTask

org.gradle.api.tasks.AbstractExecTask<T>

Type Parameters:

T - The concrete type of the class.

All Implemented Interfaces:

Comparable<Task>, org.gradle.api.internal.DynamicObjectAware, org.gradle.api.internal.IConventionAware, org.gradle.api.internal.TaskInternal, ExtensionAware, Task, BaseExecSpec, ExecSpec, ProcessForkOptions, org.gradle.util.Configurable<Task>

Direct Known Subclasses:

Exec, RunTestExecutable

public abstract class AbstractExecTask<T extends AbstractExecTask>
extends org.gradle.api.internal.ConventionTask
implements ExecSpec

AbstractExecTask is the base class for all exec tasks.

Nested Class Summary

Nested classes/interfaces inherited from interface org.gradle.api.Task

Task.Namer

Field Summary

Fields inherited from interface org.gradle.api.Task

TASK_ACTION, TASK_CONSTRUCTOR_ARGS, TASK_DEPENDS_ON, TASK_DESCRIPTION, TASK_GROUP, TASK_NAME, TASK_OVERWRITE, TASK_TYPE

Constructor Summary

Constructors

Constructor	Description
AbstractExecTask(Class<T> taskType)

Method Summary

Modifier and Type	Method	Description
T	args(Iterable<?> args)	Adds arguments for the command to be executed.
T	args(Object... args)	Adds arguments for the command to be executed.
T	commandLine(Iterable<?> args)	Sets the full command line, including the executable to be executed plus its arguments.
T	commandLine(Object... arguments)	Sets the full command line, including the executable to be executed plus its arguments.
T	copyTo(ProcessForkOptions target)	Copies these options to the given target options.
T	environment(String name, Object value)	Adds an environment variable to the environment for this process.
T	environment(Map<String,?> environmentVariables)	Adds some environment variables to the environment for this process.
protected void	exec()
T	executable(Object executable)	Sets the name of the executable to use.
List<String>	getArgs()	Returns the arguments for the command to be executed.
List<CommandLineArgumentProvider>	getArgumentProviders()	Argument providers for the application.
List<String>	getCommandLine()	Returns the full command line, including the executable plus its arguments.
Map<String,Object>	getEnvironment()	The environment variables to use for the process.
OutputStream	getErrorOutput()	Returns the output stream to consume standard error from the process executing the command.
protected org.gradle.process.internal.ExecActionFactory	getExecActionFactory()
ExecResult	getExecResult()	Returns the result for the command run by this task.
String	getExecutable()	Returns the name of the executable to use.
InputStream	getStandardInput()	Returns the standard input stream for the process executing the command.
OutputStream	getStandardOutput()	Returns the output stream to consume standard output from the process executing the command.
File	getWorkingDir()	Returns the working directory for the process.
boolean	isIgnoreExitValue()	Tells whether a non-zero exit value is ignored, or an exception thrown.
T	setArgs(Iterable<?> arguments)	Sets the arguments for the command to be executed.
T	setArgs(List<String> arguments)	Sets the arguments for the command to be executed.
void	setCommandLine(Iterable<?> args)	Sets the full command line, including the executable to be executed plus its arguments.
void	setCommandLine(Object... args)	Sets the full command line, including the executable to be executed plus its arguments.
void	setCommandLine(List<String> args)	Sets the full command line, including the executable to be executed plus its arguments.
void	setEnvironment(Map<String,?> environmentVariables)	Sets the environment variable to use for the process.
T	setErrorOutput(OutputStream outputStream)	Sets the output stream to consume standard error from the process executing the command.
void	setExecutable(Object executable)	Sets the name of the executable to use.
void	setExecutable(String executable)	Sets the name of the executable to use.
T	setIgnoreExitValue(boolean ignoreExitValue)	Sets whether a non-zero exit value is ignored, or an exception thrown.
T	setStandardInput(InputStream inputStream)	Sets the standard input stream for the process executing the command.
T	setStandardOutput(OutputStream outputStream)	Sets the output stream to consume standard output from the process executing the command.
void	setWorkingDir(File dir)	Sets the working directory for the process.
void	setWorkingDir(Object dir)	Sets the working directory for the process.
T	workingDir(Object dir)	Sets the working directory for the process.

Methods inherited from class org.gradle.api.internal.ConventionTask

conventionMapping, conventionMapping, getConventionMapping

Methods inherited from class org.gradle.api.DefaultTask

newInputDirectory, newInputFile, newOutputDirectory, newOutputFile

Methods inherited from class org.gradle.api.internal.AbstractTask

appendParallelSafeAction, compareTo, configure, dependsOn, doFirst, doFirst, doFirst, doLast, doLast, doLast, finalizedBy, getActions, getAnt, getAsDynamicObject, getConvention, getDependsOn, getDescription, getDestroyables, getDidWork, getEnabled, getExtensions, getFinalizedBy, getGroup, getIdentityPath, getImpliesSubProjects, getInputs, getLocalState, getLogger, getLogging, getMustRunAfter, getName, getOnlyIf, getOutputs, getPath, getProject, getServices, getShouldRunAfter, getStandardOutputCapture, getState, getTaskActions, getTaskDependencies, getTaskIdentity, getTemporaryDir, getTemporaryDirFactory, getTimeout, hasProperty, hasTaskActions, injectIntoNewInstance, isEnabled, isHasCustomActions, mustRunAfter, onlyIf, onlyIf, prependParallelSafeAction, property, replaceLogger, setActions, setDependsOn, setDescription, setDidWork, setEnabled, setFinalizedBy, setGroup, setImpliesSubProjects, setMustRunAfter, setOnlyIf, setOnlyIf, setProperty, setShouldRunAfter, shouldRunAfter, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractExecTask

public AbstractExecTask(Class<T> taskType)

Method Detail

getExecActionFactory

@Inject
protected org.gradle.process.internal.ExecActionFactory getExecActionFactory()

exec

protected void exec()

commandLine

public T commandLine(Object... arguments)

Sets the full command line, including the executable to be executed plus its arguments.

Specified by:

commandLine in interface ExecSpec

Parameters:

arguments - the command plus the args to be executed

Returns:

this

commandLine

public T commandLine(Iterable<?> args)

Sets the full command line, including the executable to be executed plus its arguments.

Specified by:

commandLine in interface ExecSpec

Parameters:

args - the command plus the args to be executed

Returns:

this

args

public T args(Object... args)

Adds arguments for the command to be executed.

Specified by:

args in interface ExecSpec

Parameters:

args - args for the command

Returns:

this

args

public T args(Iterable<?> args)

Adds arguments for the command to be executed.

Specified by:

args in interface ExecSpec

Parameters:

args - args for the command

Returns:

this

setArgs

public T setArgs(List<String> arguments)

Sets the arguments for the command to be executed.

Specified by:

setArgs in interface ExecSpec

Parameters:

arguments - args for the command

Returns:

this

setArgs

public T setArgs(@Nullable
                 Iterable<?> arguments)

Sets the arguments for the command to be executed.

Specified by:

setArgs in interface ExecSpec

Parameters:

arguments - args for the command

Returns:

this

getArgs

@Nullable
@Optional
@Input
public List<String> getArgs()

Returns the arguments for the command to be executed. Defaults to an empty list.

Specified by:

getArgs in interface ExecSpec

getArgumentProviders

public List<CommandLineArgumentProvider> getArgumentProviders()

Argument providers for the application.

Specified by:

getArgumentProviders in interface ExecSpec

getCommandLine

@Internal
public List<String> getCommandLine()

Returns the full command line, including the executable plus its arguments.

Specified by:

getCommandLine in interface BaseExecSpec

Returns:

The full command line, including the executable plus its arguments

setCommandLine

public void setCommandLine(List<String> args)

Sets the full command line, including the executable to be executed plus its arguments.

Specified by:

setCommandLine in interface ExecSpec

Parameters:

args - the command plus the args to be executed

setCommandLine

public void setCommandLine(Iterable<?> args)

Sets the full command line, including the executable to be executed plus its arguments.

Specified by:

setCommandLine in interface ExecSpec

Parameters:

args - the command plus the args to be executed

setCommandLine

public void setCommandLine(Object... args)

Sets the full command line, including the executable to be executed plus its arguments.

Specified by:

setCommandLine in interface ExecSpec

Parameters:

args - the command plus the args to be executed

getExecutable

@Nullable
@Optional
@Input
public String getExecutable()

Returns the name of the executable to use.

Specified by:

getExecutable in interface ProcessForkOptions

Returns:

The executable.

setExecutable

public void setExecutable(@Nullable
                          String executable)

Sets the name of the executable to use.

Specified by:

setExecutable in interface ProcessForkOptions

Parameters:

executable - The executable. Must not be null.

setExecutable

public void setExecutable(Object executable)

Sets the name of the executable to use.

Specified by:

setExecutable in interface ProcessForkOptions

Parameters:

executable - The executable. Must not be null.

executable

public T executable(Object executable)

Sets the name of the executable to use.

Specified by:

executable in interface ProcessForkOptions

Parameters:

executable - The executable. Must not be null.

Returns:

this

getWorkingDir

@Internal
public File getWorkingDir()

Returns the working directory for the process. Defaults to the project directory.

Specified by:

getWorkingDir in interface ProcessForkOptions

Returns:

The working directory. Never returns null.

setWorkingDir

public void setWorkingDir(File dir)

Sets the working directory for the process.

Specified by:

setWorkingDir in interface ProcessForkOptions

Parameters:

dir - The working directory. Must not be null.

setWorkingDir

public void setWorkingDir(Object dir)

Sets the working directory for the process. The supplied argument is evaluated as per Project.file(Object).

Specified by:

setWorkingDir in interface ProcessForkOptions

Parameters:

dir - The working directory. Must not be null.

workingDir

public T workingDir(Object dir)

Sets the working directory for the process. The supplied argument is evaluated as per Project.file(Object).

Specified by:

workingDir in interface ProcessForkOptions

Parameters:

dir - The working directory. Must not be null.

Returns:

this

getEnvironment

@Internal
public Map<String,Object> getEnvironment()

The environment variables to use for the process. Defaults to the environment of this process.

Specified by:

getEnvironment in interface ProcessForkOptions

Returns:

The environment. Returns an empty map when there are no environment variables.

setEnvironment

public void setEnvironment(Map<String,?> environmentVariables)

Sets the environment variable to use for the process.

Specified by:

setEnvironment in interface ProcessForkOptions

Parameters:

environmentVariables - The environment variables. Must not be null.

environment

public T environment(String name,
                     Object value)

Adds an environment variable to the environment for this process.

Specified by:

environment in interface ProcessForkOptions

Parameters:

name - The name of the variable.

value - The value for the variable. Must not be null.

Returns:

this

environment

public T environment(Map<String,?> environmentVariables)

Adds some environment variables to the environment for this process.

Specified by:

environment in interface ProcessForkOptions

Parameters:

environmentVariables - The environment variables. Must not be null.

Returns:

this

copyTo

public T copyTo(ProcessForkOptions target)

Copies these options to the given target options.

Specified by:

copyTo in interface ProcessForkOptions

Parameters:

target - The target options

Returns:

this

setStandardInput

public T setStandardInput(InputStream inputStream)

Sets the standard input stream for the process executing the command. The stream is closed after the process completes.

Specified by:

setStandardInput in interface BaseExecSpec

Parameters:

inputStream - The standard input stream for the process. Must not be null.

Returns:

this

getStandardInput

@Internal
public InputStream getStandardInput()

Returns the standard input stream for the process executing the command. The stream is closed after the process completes. Defaults to an empty stream.

Specified by:

getStandardInput in interface BaseExecSpec

Returns:

The standard input stream.

setStandardOutput

public T setStandardOutput(OutputStream outputStream)

Sets the output stream to consume standard output from the process executing the command. The stream is closed after the process completes.

Specified by:

setStandardOutput in interface BaseExecSpec

Parameters:

outputStream - The standard output stream for the process. Must not be null.

Returns:

this

getStandardOutput

@Internal
public OutputStream getStandardOutput()

Returns the output stream to consume standard output from the process executing the command. Defaults to System.out.

Specified by:

getStandardOutput in interface BaseExecSpec

Returns:

The output stream

setErrorOutput

public T setErrorOutput(OutputStream outputStream)

Sets the output stream to consume standard error from the process executing the command. The stream is closed after the process completes.

Specified by:

setErrorOutput in interface BaseExecSpec

Parameters:

outputStream - The standard output error stream for the process. Must not be null.

Returns:

this

getErrorOutput

@Internal
public OutputStream getErrorOutput()

Returns the output stream to consume standard error from the process executing the command. Default to System.err.

Specified by:

getErrorOutput in interface BaseExecSpec

Returns:

The error output stream.

setIgnoreExitValue

public T setIgnoreExitValue(boolean ignoreExitValue)

Sets whether a non-zero exit value is ignored, or an exception thrown.

Specified by:

setIgnoreExitValue in interface BaseExecSpec

Parameters:

ignoreExitValue - whether a non-zero exit value is ignored, or an exception thrown

Returns:

this

isIgnoreExitValue

@Input
public boolean isIgnoreExitValue()

Tells whether a non-zero exit value is ignored, or an exception thrown. Defaults to false.

Specified by:

isIgnoreExitValue in interface BaseExecSpec

Returns:

whether a non-zero exit value is ignored, or an exception thrown

getExecResult

@Internal
public ExecResult getExecResult()

Returns the result for the command run by this task. Returns null if this task has not been executed yet.

Returns:

The result. Returns null if this task has not been executed yet.