xsbti

Interface Launcher

public interface Launcher

Field Summary

Fields

Modifier and Type	Field and Description
static int	InterfaceVersion

Method Summary

Modifier and Type	Method and Description
AppProvider	app(ApplicationID id, java.lang.String version) returns an `AppProvider` which is able to resolve an application and instantiate its `xsbti.Main` in a new classloader.
Repository[]	appRepositories() These are the repositories configured by this launcher which should be used by the application when resolving further artifacts.
java.io.File	bootDirectory() Value of the `sbt.boot.dir` property, or the default boot configuration defined in `boot.directory`.
java.lang.String[]	checksums() An array of the checksums that should be checked when retreiving artifacts.
ScalaProvider	getScala(java.lang.String version)
ScalaProvider	getScala(java.lang.String version, java.lang.String reason)
ScalaProvider	getScala(java.lang.String version, java.lang.String reason, java.lang.String scalaOrg)
GlobalLock	globalLock() Return the global lock for interacting with the file system.
boolean	isOverrideRepositories() The user has configured the launcher with the only repositories it wants to use for this applciation.
java.io.File	ivyHome() The value of `ivy.ivy-home` of the boot properties file.
Repository[]	ivyRepositories() Configured launcher repositories.
java.lang.ClassLoader	topLoader() This returns the "top" classloader for a launched application.

Field Detail

InterfaceVersion

static final int InterfaceVersion

See Also:

Constant Field Values

Method Detail

getScala

ScalaProvider getScala(java.lang.String version)

getScala

ScalaProvider getScala(java.lang.String version,
                       java.lang.String reason)

getScala

ScalaProvider getScala(java.lang.String version,
                       java.lang.String reason,
                       java.lang.String scalaOrg)

app

AppProvider app(ApplicationID id,
                java.lang.String version)

returns an `AppProvider` which is able to resolve an application and instantiate its `xsbti.Main` in a new classloader. See [AppProvider] for more details.

Parameters:

id - The artifact coordinates of the application.

version - The version to resolve

topLoader

java.lang.ClassLoader topLoader()

This returns the "top" classloader for a launched application. This classlaoder lives somewhere *above* that used for the application. This classloader is used for doing any sort of JNA/native library loads so that downstream loaders can share native libraries rather than run into "load-once" restrictions.

globalLock

GlobalLock globalLock()

Return the global lock for interacting with the file system. A mechanism to do file-based locking correctly on the JVM. See the [[GlobalLock]] class for more details.

bootDirectory

java.io.File bootDirectory()

Value of the `sbt.boot.dir` property, or the default boot configuration defined in `boot.directory`.

ivyRepositories

Repository[] ivyRepositories()

Configured launcher repositories. These repositories are the same ones used to load the launcher.

appRepositories

Repository[] appRepositories()

These are the repositories configured by this launcher which should be used by the application when resolving further artifacts.

isOverrideRepositories

boolean isOverrideRepositories()

The user has configured the launcher with the only repositories it wants to use for this applciation.

ivyHome

java.io.File ivyHome()

The value of `ivy.ivy-home` of the boot properties file. This defaults to the `sbt.ivy.home` property, or `~/.ivy2`. Use this setting in an application when using Ivy to resolve more artifacts.

Returns:

a file, or null if not set.

checksums

java.lang.String[] checksums()

An array of the checksums that should be checked when retreiving artifacts. Configured via the the `ivy.checksums` section of the boot configuration. Defaults to sha1, md5 or the value of the `sbt.checksums` property.