org.mule.runtime.module.deployment.impl.internal.temporary

Class TemporaryArtifactClassLoaderBuilder

java.lang.Object

org.mule.runtime.deployment.model.internal.AbstractArtifactClassLoaderBuilder<TemporaryArtifactClassLoaderBuilder>

org.mule.runtime.module.deployment.impl.internal.temporary.TemporaryArtifactClassLoaderBuilder

public class TemporaryArtifactClassLoaderBuilder
extends AbstractArtifactClassLoaderBuilder<TemporaryArtifactClassLoaderBuilder>

ArtifactClassLoader builder for class loaders used by mule artifacts such as domains or applications. Allows to construct a classloader when using a set of artifact plugins and takes into account default plugins provided by the runtime and the shared libraries configured for the plugins.

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
TemporaryArtifactClassLoaderBuilder(ArtifactPluginRepository artifactPluginRepository, ArtifactClassLoaderFactory<ArtifactPluginDescriptor> artifactPluginClassLoaderFactory, ArtifactDescriptorFactory<ArtifactPluginDescriptor> artifactDescriptorFactory, DependenciesProvider dependenciesProvider) Creates an TemporaryArtifactClassLoaderBuilder.

Method Summary

Modifier and Type	Method and Description
TemporaryArtifactClassLoaderBuilder	addUrl(URL url) Adds a URL to the ArtifactDescriptor.
MuleDeployableArtifactClassLoader	build()
protected String	getArtifactId(ArtifactDescriptor artifactDescriptor)
protected ArtifactClassLoader	getParentClassLoader()
TemporaryArtifactClassLoaderBuilder	setParentClassLoader(ArtifactClassLoader parentClassLoader)

Methods inherited from class org.mule.runtime.deployment.model.internal.AbstractArtifactClassLoaderBuilder

addArtifactPluginDescriptors, getArtifactPluginId, setArtifactDescriptor, setArtifactId

Methods inherited from class java.lang.Object

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

Constructor Detail

TemporaryArtifactClassLoaderBuilder

public TemporaryArtifactClassLoaderBuilder(ArtifactPluginRepository artifactPluginRepository,
                                           ArtifactClassLoaderFactory<ArtifactPluginDescriptor> artifactPluginClassLoaderFactory,
                                           ArtifactDescriptorFactory<ArtifactPluginDescriptor> artifactDescriptorFactory,
                                           DependenciesProvider dependenciesProvider)

Creates an TemporaryArtifactClassLoaderBuilder.

Parameters:

artifactPluginRepository - repository of plugins contained by the runtime. Must be not null.

artifactPluginClassLoaderFactory - factory for creating class loaders for artifact plugins. Must be not null.

artifactDescriptorFactory - factory to create ArtifactPluginDescriptor when there's a missing dependency to resolve.

dependenciesProvider - resolver for missing dependencies.

Method Detail

setParentClassLoader

public TemporaryArtifactClassLoaderBuilder setParentClassLoader(ArtifactClassLoader parentClassLoader)

Parameters:

parentClassLoader - parent class loader for the artifact class loader.

Returns:

the builder

addUrl

public TemporaryArtifactClassLoaderBuilder addUrl(URL url)

Adds a URL to the ArtifactDescriptor.

Parameters:

url - URL to be included as part of the ArtifactDescriptor definition.

Returns:

the builder

build

public MuleDeployableArtifactClassLoader build()
                                        throws IOException

Overrides:

build in class AbstractArtifactClassLoaderBuilder<TemporaryArtifactClassLoaderBuilder>

Throws:

IOException

getArtifactId

protected String getArtifactId(ArtifactDescriptor artifactDescriptor)

Specified by:

getArtifactId in class AbstractArtifactClassLoaderBuilder<TemporaryArtifactClassLoaderBuilder>

getParentClassLoader

protected ArtifactClassLoader getParentClassLoader()

Specified by:

getParentClassLoader in class AbstractArtifactClassLoaderBuilder<TemporaryArtifactClassLoaderBuilder>