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.classworlds.ClassRealm

        // for maven2 builds ClassRealm doesn't extends ClassLoader !
        // so check stuff with reflection
        Method method = ReflectionUtils.getPublicMethodNamed( pd.getClass(), "getClassRealm" );
       
        if ( ReflectionUtils.invokeMethod( method, pd ) instanceof ClassRealm) {
            ClassRealm cr = (ClassRealm) ReflectionUtils.invokeMethod( method, pd );
            cl = cr.getClassLoader();
        } else {
            cl = mojoExecution.getMojoDescriptor().getPluginDescriptor().getClassRealm();
        }
        ConfigurationConverter converter = converterLookup.lookupConverterForType(type);
        return type.cast(converter.fromConfiguration(converterLookup,child,type,

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Examples of org.codehaus.classworlds.ClassRealm

     */
    public void registerLocation(AbstractClassPathLocation location) {
        if (!this.initializedProperly) return;


        try {
            final ClassRealm newRealm = this.classWorld.newRealm(location.getRealm(), getClass().getClassLoader());
            final URI[] classpathLocations = location.getClasspathLocations();
            for (URI uri : classpathLocations) {
                newRealm.addConstituent(uri.toURL());
            }


        } catch (DuplicateRealmException e) {
            // Happens for #classpath realms ...
        } catch (MalformedURLException e) {

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Examples of org.codehaus.classworlds.ClassRealm

     * @param args
     * @throws Exception
     */
    public static void main(String[] args) throws Exception {
        ClassWorld cw = new ClassWorld();
        ClassRealm realm = cw.newRealm("http://x.as?2");        
        realm.addConstituent(new File("bin/").toURI().toURL());
        ClassLoader classLoader = realm.getClassLoader();
        
        Class<?> loadClass = classLoader.loadClass("net.xeoh.plugins.base.Plugin");
        System.out.println(loadClass);
        
        ClassRealm realm2 = cw.newRealm("ASd");
        ClassLoader classLoader2 = realm2.getClassLoader();
        Class<?> loadClass2 = classLoader2.loadClass("net.xeoh.plugins.base.Plugin");
        System.out.println(loadClass2);
        
        
    }

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Examples of org.codehaus.classworlds.ClassRealm

        DefaultPlexusContainer child = new DefaultPlexusContainer();


        ClassWorld classWorld = container.getClassWorld();
        child.setClassWorld( classWorld );


        ClassRealm childRealm = null;


        // note: ideally extensions would live in their own realm, but this would mean that things like wagon-scm would
        // have no way to obtain SCM extensions
        String childRealmId = "plexus.core.child-container[" + CONTAINER_NAME + "]";
        try
        {
            childRealm = classWorld.getRealm( childRealmId );
        }
        catch ( NoSuchRealmException e )
        {
            try
            {
                childRealm = classWorld.newRealm( childRealmId );
            }
            catch ( DuplicateRealmException impossibleError )
            {
                getLogger().error( "An impossible error has occurred. After getRealm() failed, newRealm() " +
                    "produced duplication error on same id!", impossibleError );
            }
        }


        childRealm.setParent( container.getContainerRealm() );


        child.setCoreRealm( childRealm );


        child.setName( CONTAINER_NAME );

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Examples of org.codehaus.classworlds.ClassRealm

            {
                getLogger().fatalError(
                                        plugin.getClass().getName() + "#execute() caused a linkage error ("
                                            + e.getClass().getName() + ") and may be out-of-date. Check the realms:" );


                ClassRealm pluginRealm = mojoDescriptor.getPluginDescriptor().getClassRealm();
                StringBuffer sb = new StringBuffer();
                sb.append( "Plugin realm = " + pluginRealm.getId() ).append( '\n' );
                for ( int i = 0; i < pluginRealm.getConstituents().length; i++ )
                {
                    sb.append( "urls[" + i + "] = " + pluginRealm.getConstituents()[i] );
                    if ( i != ( pluginRealm.getConstituents().length - 1 ) )
                    {
                        sb.append( '\n' );
                    }
                }
                getLogger().fatalError( sb.toString() );


                ClassRealm containerRealm = container.getContainerRealm();
                sb = new StringBuffer();
                sb.append( "Container realm = " + containerRealm.getId() ).append( '\n' );
                for ( int i = 0; i < containerRealm.getConstituents().length; i++ )
                {
                    sb.append( "urls[" + i + "] = " + containerRealm.getConstituents()[i] );
                    if ( i != ( containerRealm.getConstituents().length - 1 ) )
                    {
                        sb.append( '\n' );
                    }
                }
                getLogger().fatalError( sb.toString() );

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Examples of org.codehaus.classworlds.ClassRealm

            {
                getLogger().fatalError(
                                        configurator.getClass().getName() + "#configureComponent(...) caused a linkage error ("
                                            + e.getClass().getName() + ") and may be out-of-date. Check the realms:" );


                ClassRealm pluginRealm = mojoDescriptor.getPluginDescriptor().getClassRealm();
                StringBuffer sb = new StringBuffer();
                sb.append( "Plugin realm = " + pluginRealm.getId() ).append( '\n' );
                for ( int i = 0; i < pluginRealm.getConstituents().length; i++ )
                {
                    sb.append( "urls[" + i + "] = " + pluginRealm.getConstituents()[i] );
                    if ( i != ( pluginRealm.getConstituents().length - 1 ) )
                    {
                        sb.append( '\n' );
                    }
                }
                getLogger().fatalError( sb.toString() );


                ClassRealm containerRealm = container.getContainerRealm();
                sb = new StringBuffer();
                sb.append( "Container realm = " + containerRealm.getId() ).append( '\n' );
                for ( int i = 0; i < containerRealm.getConstituents().length; i++ )
                {
                    sb.append( "urls[" + i + "] = " + containerRealm.getConstituents()[i] );
                    if ( i != ( containerRealm.getConstituents().length - 1 ) )
                    {
                        sb.append( '\n' );
                    }
                }
                getLogger().fatalError( sb.toString() );

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Examples of org.codehaus.classworlds.ClassRealm


        DefaultPlexusContainer child = new DefaultPlexusContainer();


        child.classWorld = classWorld;


        ClassRealm childRealm = null;


        String childRealmId = getName() + ".child-container[" + name + "]";
        try
        {
            childRealm = classWorld.getRealm( childRealmId );
        }
        catch ( NoSuchRealmException e )
        {
            try
            {
                childRealm = classWorld.newRealm( childRealmId );
            }
            catch ( DuplicateRealmException impossibleError )
            {
                getLogger().error( "An impossible error has occurred. After getRealm() failed, newRealm() " +
                    "produced duplication error on same id!", impossibleError );
            }
        }


        childRealm.setParent( plexusRealm );


        child.coreRealm = childRealm;


        child.plexusRealm = childRealm;

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Examples of org.codehaus.classworlds.ClassRealm

    private ValidationFailures bootIsisThenShutdown() throws MojoExecutionException, MojoFailureException {
        ClassWorld classWorld = null;
        IsisMetaModel isisMetaModel = null;
        try {
            classWorld = new ClassWorld();
            final ClassRealm isisRealm = classWorld.newRealm(ISIS_REALM);


            addClassesToRealm(isisRealm);


            List<Object> serviceList = createServicesFromConfiguration(isisRealm);

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


            while ( true )
            {
                try
                {
                    ClassRealm classRealm = world.newRealm( realmId, null );


                    if ( logger.isDebugEnabled() )
                    {
                        logger.debug( "Created new class realm " + realmId );
                    }

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

        return mavenRealm;
    }


    private void importMavenApi( Map<String, ClassLoader> imports )
    {
        ClassRealm coreRealm = getCoreRealm();


        // maven-*
        imports.put( "org.apache.maven.*", coreRealm );
        imports.put( "org.apache.maven.artifact", coreRealm );
        imports.put( "org.apache.maven.classrealm", coreRealm );

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