Package org.gradle.tooling

Interface ConfigurableLauncher<T extends ConfigurableLauncher<T>>

Type Parameters:

T - the ConfigurableLauncher implementation to return as part of the fluent API.

All Superinterfaces:

LongRunningOperation

All Known Subinterfaces:

BuildActionExecuter<T>, BuildLauncher, ModelBuilder<T>, TestLauncher

public interface ConfigurableLauncher<T extends ConfigurableLauncher<T>>
extends LongRunningOperation

A ConfigurableLauncher allows you to configure a long running operation.

Since:

2.6

Method Summary

Modifier and Type	Method	Description
T	addArguments(java.lang.Iterable<java.lang.String> arguments)	Appends new command line arguments to the existing list.
T	addArguments(java.lang.String... arguments)	Appends new command line arguments to the existing list.
T	addJvmArguments(java.lang.Iterable<java.lang.String> jvmArguments)	Appends Java VM arguments to the existing list.
T	addJvmArguments(java.lang.String... jvmArguments)	Appends Java VM arguments to the existing list.
T	addProgressListener(ProgressListener listener)	Adds a progress listener which will receive progress events of all types as the operation runs.
T	addProgressListener(ProgressListener listener, java.util.Set<OperationType> eventTypes)	Adds a progress listener which will receive progress events as the operations of the requested type run.
T	addProgressListener(ProgressListener listener, OperationType... operationTypes)	Adds a progress listener which will receive progress events as the operations of the requested type run.
T	addProgressListener(ProgressListener listener)	Adds a progress listener which will receive progress events as the operation runs.
T	setColorOutput(boolean colorOutput)	Specifies whether to generate colored (ANSI encoded) output for logging.
T	setEnvironmentVariables(java.util.Map<java.lang.String,java.lang.String> envVariables)	Specifies the environment variables to use for this operation.
T	setJavaHome(java.io.File javaHome)	Specifies the Java home directory to use for this operation.
T	setJvmArguments(java.lang.Iterable<java.lang.String> jvmArguments)	Specifies the Java VM arguments to use for this operation.
T	setJvmArguments(java.lang.String... jvmArguments)	Specifies the Java VM arguments to use for this operation.
T	setStandardError(java.io.OutputStream outputStream)	Sets the OutputStream which should receive standard error logging generated while running the operation.
T	setStandardInput(java.io.InputStream inputStream)	Sets the InputStream that will be used as standard input for this operation.
T	setStandardOutput(java.io.OutputStream outputStream)	Sets the OutputStream which should receive standard output logging generated while running the operation.
T	withArguments(java.lang.Iterable<java.lang.String> arguments)	Specify the command line build arguments.
T	withArguments(java.lang.String... arguments)	Specify the command line build arguments.
T	withCancellationToken(CancellationToken cancellationToken)	Sets the cancellation token to use to cancel the operation if required.
T	withSystemProperties(java.util.Map<java.lang.String,java.lang.String> systemProperties)	Sets system properties to pass to the build.

Method Detail

withArguments

T withArguments(java.lang.String... arguments)

Specify the command line build arguments. Useful mostly for running tasks via BuildLauncher.

Be aware that not all of the Gradle command line options are supported! Only the build arguments that configure the build execution are supported. They are modelled in the Gradle API via StartParameter. Examples of supported build arguments: '--info', '-p'. The command line instructions that are actually separate commands (like '-?' and '-v') are not supported. Some other instructions like '--daemon' are also not supported - the tooling API always runs with the daemon.

If an unknown or unsupported command line option is specified, UnsupportedBuildArgumentException will be thrown at the time the operation is executed via BuildLauncher.run() or ModelBuilder.get().

For the list of all Gradle command line options please refer to the User Manual or take a look at the output of the 'gradle -?' command. Majority of arguments modeled by StartParameter are supported.

The arguments can potentially override some other settings you have configured. For example, the project directory or Gradle user home directory that are configured in the GradleConnector. Also, the task names configured by BuildLauncher.forTasks(String...) can be overridden if you happen to specify other tasks via the build arguments.

See the example in the docs for BuildLauncher If not configured, null, or an empty array is passed, then the reasonable default will be used.

Requires Gradle 1.0 or later.

Specified by:

withArguments in interface LongRunningOperation

Parameters:

arguments - Gradle command line arguments

Returns:

this

Since:

1.0

withArguments

T withArguments(java.lang.Iterable<java.lang.String> arguments)

Specify the command line build arguments. Useful mostly for running tasks via BuildLauncher.

If not configured, null, or an empty list is passed, then the reasonable default will be used.

Requires Gradle 1.0 or later.

Specified by:

withArguments in interface LongRunningOperation

Parameters:

arguments - Gradle command line arguments

Returns:

this

Since:

2.6

addArguments

T addArguments(java.lang.String... arguments)

Appends new command line arguments to the existing list. Useful mostly for running tasks via BuildLauncher.

Specified by:

addArguments in interface LongRunningOperation

Parameters:

arguments - Gradle command line arguments

Returns:

this

Since:

5.0

addArguments

T addArguments(java.lang.Iterable<java.lang.String> arguments)

Appends new command line arguments to the existing list. Useful mostly for running tasks via BuildLauncher.

Specified by:

addArguments in interface LongRunningOperation

Parameters:

arguments - Gradle command line arguments

Returns:

this

Since:

5.0

setStandardOutput

T setStandardOutput(java.io.OutputStream outputStream)

Sets the OutputStream which should receive standard output logging generated while running the operation. The default is to discard the output.

Specified by:

setStandardOutput in interface LongRunningOperation

Parameters:

outputStream - The output stream. The system default character encoding will be used to encode characters written to this stream.

Returns:

this

Since:

1.0-milestone-3

setStandardError

T setStandardError(java.io.OutputStream outputStream)

Sets the OutputStream which should receive standard error logging generated while running the operation. The default is to discard the output.

Specified by:

setStandardError in interface LongRunningOperation

Parameters:

outputStream - The output stream. The system default character encoding will be used to encode characters written to this stream.

Returns:

this

Since:

1.0-milestone-3

setColorOutput

T setColorOutput(boolean colorOutput)

Specifies whether to generate colored (ANSI encoded) output for logging. The default is to not generate color output.

Supported by Gradle 2.3 or later. Ignored for older versions.

Specified by:

setColorOutput in interface LongRunningOperation

Parameters:

colorOutput - true to request color output (using ANSI encoding).

Returns:

this

Since:

2.3

setStandardInput

T setStandardInput(java.io.InputStream inputStream)

Sets the InputStream that will be used as standard input for this operation. Defaults to an empty input stream.

Specified by:

setStandardInput in interface LongRunningOperation

Parameters:

inputStream - The input stream

Returns:

this

Since:

1.0-milestone-7

setJavaHome

T setJavaHome(java.io.File javaHome)

Specifies the Java home directory to use for this operation.

BuildEnvironment model contains information such as Java or Gradle environment. If you want to get hold of this information you can ask tooling API to build this model.

If not configured or null is passed, then the sensible default will be used.

Specified by:

setJavaHome in interface LongRunningOperation

Parameters:

javaHome - to use for the Gradle process

Returns:

this

Since:

1.0-milestone-8

setJvmArguments

T setJvmArguments(java.lang.String... jvmArguments)

Specifies the Java VM arguments to use for this operation.

BuildEnvironment model contains information such as Java or Gradle environment. If you want to get hold of this information you can ask tooling API to build this model.

If not configured, null, or an empty array is passed, then the reasonable default will be used.

Specified by:

setJvmArguments in interface LongRunningOperation

Parameters:

jvmArguments - to use for the Gradle process

Returns:

this

Since:

1.0-milestone-9

setJvmArguments

T setJvmArguments(java.lang.Iterable<java.lang.String> jvmArguments)

Specifies the Java VM arguments to use for this operation.

BuildEnvironment model contains information such as Java or Gradle environment. If you want to get hold of this information you can ask tooling API to build this model.

If not configured, null, or an empty list is passed, then the reasonable default will be used.

Specified by:

setJvmArguments in interface LongRunningOperation

Parameters:

jvmArguments - to use for the Gradle process

Returns:

this

Since:

2.6

addJvmArguments

T addJvmArguments(java.lang.String... jvmArguments)

Appends Java VM arguments to the existing list.

Specified by:

addJvmArguments in interface LongRunningOperation

Parameters:

jvmArguments - the argument to use for the Gradle process

Returns:

this

Since:

5.0

withSystemProperties

T withSystemProperties(java.util.Map<java.lang.String,java.lang.String> systemProperties)

Sets system properties to pass to the build.

By default, the Tooling API passes all system properties defined in the client to the build. If called, this method limits the system properties that are passed to the build, except for immutable system properties that need to match on both sides.

System properties can be also defined in the build scripts (and in the gradle.properties file), or with a JVM argument. In case of an overlapping system property definition the precedence is as follows:

• withSystemProperties(...) (highest)
• addJvmArguments(...) and setJvmArguments(...)
• build scripts

Note: this method has "setter" behavior, so the last invocation will overwrite previously set values.

Specified by:

withSystemProperties in interface LongRunningOperation

Parameters:

systemProperties - the system properties add to the Gradle process. Passing null resets to the default behavior.

Returns:

this

Since:

7.6

addJvmArguments

T addJvmArguments(java.lang.Iterable<java.lang.String> jvmArguments)

Appends Java VM arguments to the existing list.

Specified by:

addJvmArguments in interface LongRunningOperation

Parameters:

jvmArguments - the argument to use for the Gradle process

Returns:

this

Since:

5.0

setEnvironmentVariables

T setEnvironmentVariables(java.util.Map<java.lang.String,java.lang.String> envVariables)

Specifies the environment variables to use for this operation.

BuildEnvironment model contains information such as Java or Gradle environment. If you want to get hold of this information you can ask tooling API to build this model.

If not configured or null is passed, then the reasonable default will be used.

Specified by:

setEnvironmentVariables in interface LongRunningOperation

Parameters:

envVariables - environment variables

Returns:

this

Since:

3.5

addProgressListener

T addProgressListener(ProgressListener listener)

Adds a progress listener which will receive progress events as the operation runs.

This method is intended to be replaced by LongRunningOperation.addProgressListener(org.gradle.tooling.events.ProgressListener). The new progress listener type provides much richer information and much better handling of parallel operations that run during the build, such as tasks that run in parallel. You should prefer using the new listener interface where possible. Note, however, that the new interface is supported only for Gradle 2.5.

Specified by:

addProgressListener in interface LongRunningOperation

Parameters:

listener - The listener

Returns:

this

Since:

1.0-milestone-3

addProgressListener

T addProgressListener(ProgressListener listener)

Adds a progress listener which will receive progress events of all types as the operation runs.

This method is intended to replace LongRunningOperation.addProgressListener(ProgressListener). You should prefer using the new progress listener method where possible, as the new interface provides much richer information and much better handling of parallel operations that run during the build.

Supported by Gradle 2.5 or later. Gradle 2.4 supports OperationType.TEST operations only. Ignored for older versions.

Specified by:

addProgressListener in interface LongRunningOperation

Parameters:

listener - The listener

Returns:

this

Since:

2.5

addProgressListener

T addProgressListener(ProgressListener listener,
                      java.util.Set<OperationType> eventTypes)

Adds a progress listener which will receive progress events as the operations of the requested type run.

This method is intended to replace LongRunningOperation.addProgressListener(ProgressListener). You should prefer using the new progress listener method where possible, as the new interface provides much richer information and much better handling of parallel operations that run during the build.

Supported by Gradle 2.5 or later. Gradle 2.4 supports OperationType.TEST operations only. Ignored for older versions.

Specified by:

addProgressListener in interface LongRunningOperation

Parameters:

listener - The listener

eventTypes - The types of operations to receive progress events for.

Returns:

this

Since:

2.5

addProgressListener

T addProgressListener(ProgressListener listener,
                      OperationType... operationTypes)

Adds a progress listener which will receive progress events as the operations of the requested type run.

This method is intended to replace LongRunningOperation.addProgressListener(ProgressListener). You should prefer using the new progress listener method where possible, as the new interface provides much richer information and much better handling of parallel operations that run during the build.

Supported by Gradle 2.5 or later. Gradle 2.4 supports OperationType.TEST operations only. Ignored for older versions.

Specified by:

addProgressListener in interface LongRunningOperation

Parameters:

listener - The listener

operationTypes - The types of operations to receive progress events for.

Returns:

this

Since:

2.6

withCancellationToken

T withCancellationToken(CancellationToken cancellationToken)

Sets the cancellation token to use to cancel the operation if required.

Supported by Gradle 2.1 or later. Ignored for older versions.

Specified by:

withCancellationToken in interface LongRunningOperation

Since:

2.3