Examples of ClassRealm

org.codehaus.classworlds.ClassRealm
Autonomous sub-portion of a ClassWorld.

This class most closed maps to the ClassLoader role from Java and in facts can provide a ClassLoader view of itself using {@link #getClassLoader}.
@author bob mcwhirter @author Jason van Zyl
org.codehaus.plexus.classworlds.realm.ClassRealm
The class loading gateway. Each class realm has access to a base class loader, imports form zero or more other class loaders, an optional parent class loader and of course its own class path. When queried for a class/resource, a class realm will always query its base class loader first before it delegates to a pluggable strategy. The strategy in turn controls the order in which imported class loaders, the parent class loader and the realm itself are searched. The base class loader is assumed to be capable of loading of the bootstrap classes. @author bob mcwhirter @author Jason van Zyl

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

        this.digest = digest;
    }
    
    private Class<?> getMojoClass(MojoDescriptor md, PluginDescriptor pd) throws ClassNotFoundException {
        try {
            ClassRealm classRealm = pd.getClassRealm();
            return classRealm == null ? null : classRealm.loadClass( md.getImplementation() );
        } catch (NoSuchMethodError e) {
            // maybe we are in maven2 build ClassRealm package has changed
            return getMojoClassForMaven2( md, pd );
        }
    }

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

        
        if (world == null) {
            world = new ClassWorld();
        }
        
        ClassRealm classRealm = createClassRealm( world, "plexus.core", parentClassLoader == null ? antClassLoader : parentClassLoader );


        for ( File jarFile : jarFiles ) {
            try {
                classRealm.addURL( jarFile.toURI().toURL() );
            } catch ( MalformedURLException e ) {
                throw new MavenEmbedderException( e.getMessage(), e );
            }
        }
        return classRealm;

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

    }
    
    public static PlexusContainer buildPlexusContainer(File mavenHome, MavenRequest mavenRequest) throws MavenEmbedderException {
        ClassWorld world = new ClassWorld("plexus.core", Thread.currentThread().getContextClassLoader());


        ClassRealm classRealm = MavenEmbedderUtils.buildClassRealm( mavenHome, world, Thread.currentThread().getContextClassLoader() );


        DefaultContainerConfiguration conf = new DefaultContainerConfiguration();


        conf.setContainerConfigurationURL( mavenRequest.getOverridingComponentsXml() )
            .setRealm( classRealm )

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

            .setComponentVisibility( mavenRequest.getContainerComponentVisibility() )
            .setContainerConfigurationURL(mavenRequest.getOverridingComponentsXml());


        ClassWorld classWorld = new ClassWorld();


        ClassRealm parentRealm = createParentRealm(classWorld, parent,
                                                   MavenExecutionRequestPopulator.class,
                                                   RepositorySystem.class,
                                                   PlexusCipher.class);


        ClassRealm classRealm = createClassRealm( classWorld, "maven", mavenClassLoader );
        classRealm.setParentRealm( parentRealm );
        conf.setRealm( classRealm );


        conf.setClassWorld( classWorld );


        return buildPlexusContainer(mavenRequest,conf);

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

    private static ClassRealm createParentRealm(ClassWorld classWorld, ClassLoader parent, Class... requiredClasses) {
        ClassLoader parentCL = parent == null ? Thread.currentThread().getContextClassLoader() : parent;
        Set<ClassLoader> usedCLs = new HashSet<ClassLoader>();
        usedCLs.add(parentCL);


        ClassRealm parentRealm = createClassRealm( classWorld, "maven-parent", parentCL);


        int i = 1;
        ClassRealm lastParent = parentRealm;
        for ( Class c : requiredClasses ) {
            if ( usedCLs.add(c.getClassLoader()) ) {
                ClassRealm newParent = createClassRealm( classWorld, "maven-parent" + i++, c.getClassLoader() );
                lastParent.setParentRealm( newParent );
                lastParent = newParent;
            }
        }

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

            throw new MavenEmbedderException( e.getMessage(), e );
        }
    }


    private static ClassRealm createClassRealm(ClassWorld world, String id, ClassLoader baseClassLoader) {
        return isIBM_JVM ? new IBMClassRealm(world, id, baseClassLoader) : new ClassRealm(world, id, baseClassLoader);
    }

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

    {
        if ( hint == null ) hint = PLEXUS_DEFAULT_HINT;


        try
        {
            ClassRealm realm = container.getLookupRealm();


            if ( realm != null )
            {
                return realm.loadClass( role );
            }
        }
        catch ( Throwable e )
        {
        }

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

            }
        }


        private ConverterLookup createConverterLookup()
        {
            ClassRealm realm = (ClassRealm) Thread.currentThread().getContextClassLoader();
            ConverterLookup lookup = new DefaultConverterLookup();
            lookup.registerConverter( new ClassRealmConverter( realm ) );
            return lookup;
        }

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

    private ThreadLocal<ClassRealm> lookupRealm = new ThreadLocal<ClassRealm>();


    public void addComponent( Object component, String role )
        throws ComponentRepositoryException
    {
        ClassRealm classRealm = null;


        // find a realm for this instance
        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        if ( classLoader instanceof ClassRealm )
        {

View Full Code Here

Examples of org.codehaus.plexus.classworlds.realm.ClassRealm

        componentRegistry.addComponent( component, type, roleHint, classRealm );
    }


    public ClassRealm setLookupRealm( ClassRealm realm )
    {
        ClassRealm oldRealm = lookupRealm.get();


        lookupRealm.set( realm );


        return oldRealm;
    }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.