org.apache.maven.classrealm

Class DefaultClassRealmManager

java.lang.Object

org.apache.maven.classrealm.DefaultClassRealmManager

All Implemented Interfaces:

ClassRealmManager

@Named
 @Singleton
public class DefaultClassRealmManager
extends Object
implements ClassRealmManager

Manages the class realms used by Maven. Warning: This is an internal utility class that is only public for technical reasons, it is not part of the public API. In particular, this class can be changed or deleted without prior notice.

Author:

Benjamin Bentmann

Field Summary

Fields

Modifier and Type	Field and Description
static String	API_REALMID

Constructor Summary

Constructors

Constructor and Description
DefaultClassRealmManager(org.codehaus.plexus.logging.Logger logger, org.codehaus.plexus.PlexusContainer container, List<ClassRealmManagerDelegate> delegates, CoreExportsProvider exports)

Method Summary

Modifier and Type	Method and Description
ClassRealm	createExtensionRealm(Plugin plugin, List<org.eclipse.aether.artifact.Artifact> artifacts) Creates a new class realm for the specified build extension.
ClassRealm	createPluginRealm(Plugin plugin, ClassLoader parent, List<String> parentImports, Map<String,ClassLoader> foreignImports, List<org.eclipse.aether.artifact.Artifact> artifacts) Creates a new class realm for the specified plugin.
ClassRealm	createProjectRealm(Model model, List<org.eclipse.aether.artifact.Artifact> artifacts) Creates a new class realm for the specified project and its build extensions.
ClassRealm	getCoreRealm() Gets the class realm hosting the Maven core.
ClassRealm	getMavenApiRealm() Gets the class realm exposing the Maven API.

Methods inherited from class java.lang.Object

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

Field Detail

API_REALMID

public static final String API_REALMID

See Also:

Constant Field Values

Constructor Detail

DefaultClassRealmManager

@Inject
public DefaultClassRealmManager(org.codehaus.plexus.logging.Logger logger,
                                        org.codehaus.plexus.PlexusContainer container,
                                        List<ClassRealmManagerDelegate> delegates,
                                        CoreExportsProvider exports)

Method Detail

getMavenApiRealm

public ClassRealm getMavenApiRealm()

Description copied from interface: ClassRealmManager

Gets the class realm exposing the Maven API. This is basically a restricted view on the Maven core realm.

Specified by:

getMavenApiRealm in interface ClassRealmManager

Returns:

The class realm exposing the Maven API, never null.

getCoreRealm

public ClassRealm getCoreRealm()

Description copied from interface: ClassRealmManager

Gets the class realm hosting the Maven core.

Specified by:

getCoreRealm in interface ClassRealmManager

Returns:

The class realm hosting the Maven core, never null.

createProjectRealm

public ClassRealm createProjectRealm(Model model,
                                     List<org.eclipse.aether.artifact.Artifact> artifacts)

Description copied from interface: ClassRealmManager

Creates a new class realm for the specified project and its build extensions.

Specified by:

createProjectRealm in interface ClassRealmManager

Parameters:

model - The model of the project for which to create a realm, must not be null.

artifacts - The artifacts to add to the class realm, may be null. Unresolved artifacts (i.e. with a missing file) will automatically be excluded from the realm.

Returns:

The new project realm, never null.

createExtensionRealm

public ClassRealm createExtensionRealm(Plugin plugin,
                                       List<org.eclipse.aether.artifact.Artifact> artifacts)

Description copied from interface: ClassRealmManager

Creates a new class realm for the specified build extension.

Specified by:

createExtensionRealm in interface ClassRealmManager

Parameters:

plugin - The extension plugin for which to create a realm, must not be null.

artifacts - The artifacts to add to the class realm, may be null. Unresolved artifacts (i.e. with a missing file) will automatically be excluded from the realm.

Returns:

The new extension realm, never null.

createPluginRealm

public ClassRealm createPluginRealm(Plugin plugin,
                                    ClassLoader parent,
                                    List<String> parentImports,
                                    Map<String,ClassLoader> foreignImports,
                                    List<org.eclipse.aether.artifact.Artifact> artifacts)

Description copied from interface: ClassRealmManager

Creates a new class realm for the specified plugin.

Specified by:

createPluginRealm in interface ClassRealmManager

Parameters:

plugin - The plugin for which to create a realm, must not be null.

parent - The parent realm for the new realm, may be null.

parentImports - The packages/types to import from the parent realm, may be null.

foreignImports - The packages/types to import from foreign realms, may be null.

artifacts - The artifacts to add to the class realm, may be null. Unresolved artifacts (i.e. with a missing file) will automatically be excluded from the realm.

Returns:

The new plugin realm, never null.