Package org.gradle.process.internal

Classes for running external processes.

See: Description

Interface Summary

Interface	Description
ExecAction
ExecHandle
ExecHandleListener
JavaExecAction
WorkerProcess	A Java process which performs some worker action.
WorkerProcessContext

Class Summary

Class	Description
AbstractExecHandleBuilder
DefaultExecAction
DefaultExecHandle	Default implementation for the ExecHandle interface.
DefaultJavaExecAction
DefaultJavaForkOptions
DefaultProcessForkOptions
DefaultWorkerProcess
DefaultWorkerProcessFactory
ExecHandleBuilder
ExecHandleRunner
ExecHandleShutdownHookAction	Terminates the external running 'sub' process when the Gradle process is being cancelled.
ExecOutputHandleRunner
JavaExecHandleBuilder
JvmOptions
ProcessBuilderFactory	Creates a ProcessBuilder based on a ExecHandle.
ProcessParentingInitializer	Initializes for a well behaved parent process.
WorkerProcessBuilder	A builder which configures and creates a WorkerProcess instance.

Enum Summary

Enum	Description
ExecHandleState

Exception Summary

Exception	Description
BadExitCodeException
ExecException

Package org.gradle.process.internal Description

Classes for running external processes.

ExecHandle

The org.gradle.util.exec.ExecHandle is the class that maps to the external process and provides control methods to start/abort or wait for the external process to terminate (normally or by a failure).

ExecHandleBuilder

Creating an instance of org.gradle.util.exec.ExecHandle is done using the org.gradle.util.exec.ExecHandleBuilder that provides a bunch of usefull functions to set the arguments/... .

ExecHandleListener

It is also possible to add listeners org.gradle.util.exec.ExecHandleListener to the org.gradle.util.exec.ExecHandle that are called when the org.gradle.util.exec.ExecHandle changes from state org.gradle.util.exec.ExecHandleState.

ExecOutputHandle

In order to prevent the external process from blocking (because the output buffers are full) the standard output and error output are fetch continuously by two Threads until the process terminates. These Threads pass the output to an org.gradle.util.exec.ExecOutputHandle. The default behaviour is to pass all the output to the standard output and error output of the parent process. By passing in other org.gradle.util.exec.ExecOutputHandle this behaviour can be customized.