Package com.diffplug.spotless

Class JarState

java.lang.Object

com.diffplug.spotless.JarState

All Implemented Interfaces:

Serializable

public final class JarState
extends Object
implements Serializable

Grabs a jar and its dependencies from maven, and makes it easy to access the collection in a classloader. Serializes the full state of the jar, so it can catch changes in a SNAPSHOT version.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
static JarState	from(String mavenCoordinate, Provisioner provisioner)	Provisions the given maven coordinate and its transitive dependencies.
static JarState	from(Collection<String> mavenCoordinates, Provisioner provisioner)	Provisions the given maven coordinates and their transitive dependencies.
ClassLoader	getClassLoader()	Returns a classloader containing the only jars in this JarState.
ClassLoader	getClassLoader(Serializable key)	Returns a classloader containing the only jars in this JarState.
Set<String>	getMavenCoordinates()	Returns unmodifiable view on sorted Maven coordinates
static JarState	withoutTransitives(Collection<String> mavenCoordinates, Provisioner provisioner)	Provisions the given maven coordinates without their transitive dependencies.

Methods inherited from class java.lang.Object

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

Method Detail

from

public static JarState from(String mavenCoordinate,
                            Provisioner provisioner)
                     throws IOException

Provisions the given maven coordinate and its transitive dependencies.

Throws:

IOException

from

public static JarState from(Collection<String> mavenCoordinates,
                            Provisioner provisioner)
                     throws IOException

Provisions the given maven coordinates and their transitive dependencies.

Throws:

IOException

withoutTransitives

public static JarState withoutTransitives(Collection<String> mavenCoordinates,
                                          Provisioner provisioner)
                                   throws IOException

Provisions the given maven coordinates without their transitive dependencies.

Throws:

IOException

getClassLoader

public ClassLoader getClassLoader()

Returns a classloader containing the only jars in this JarState. Look-up of classes in the org.slf4j package are not taken from the JarState, but instead redirected to the class loader of this class to enable passthrough logging.
The lifetime of the underlying cacheloader is controlled by SpotlessCache.

getClassLoader

public ClassLoader getClassLoader(Serializable key)

Returns a classloader containing the only jars in this JarState. Look-up of classes in the org.slf4j package are not taken from the JarState, but instead redirected to the class loader of this class to enable passthrough logging.
The lifetime of the underlying cacheloader is controlled by SpotlessCache.

getMavenCoordinates

public Set<String> getMavenCoordinates()

Returns unmodifiable view on sorted Maven coordinates