Examples of DelegatingClassLoader


Examples of org.glassfish.internal.api.DelegatingClassLoader

        } finally {

            //remove it only if it is not embedded
            if (!ConnectorsUtil.isEmbedded(context)) {
                //remove the class-finder (class-loader) from connector-class-loader chain
                DelegatingClassLoader dcl = clh.getConnectorClassLoader(null);
                for(DelegatingClassLoader.ClassFinder cf : dcl.getDelegates()){
                    ConnectorClassFinder ccf = (ConnectorClassFinder)cf;
                    if(ccf.getResourceAdapterName().equals(moduleName)){
                        dcl.removeDelegate(ccf);
                        break;
                    }
                }
            }
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Examples of org.glassfish.internal.api.DelegatingClassLoader

            getApplicationHolder(archive, context, true);

        // the ear classloader hierachy will be
        // ear lib classloader <- embedded rar classloader <-
        // ear classloader <- various module classloaders
        final DelegatingClassLoader embeddedConnCl;
        final EarClassLoader cl;
        // add the libraries packaged in the application library directory
        try {
            String compatProp = context.getAppProps().getProperty(
                DeploymentProperties.COMPATIBILITY);
            // if user does not specify the compatibility property
            // let's see if it's defined in glassfish-application.xml
            if (compatProp == null) {
                GFApplicationXmlParser gfApplicationXmlParser =
                    new GFApplicationXmlParser(context.getSource());
                compatProp = gfApplicationXmlParser.getCompatibilityValue();
                if (compatProp != null) {
                    context.getAppProps().put(
                        DeploymentProperties.COMPATIBILITY, compatProp);
                }
            }
            // if user does not specify the compatibility property
            // let's see if it's defined in sun-application.xml
            if (compatProp == null) {
                SunApplicationXmlParser sunApplicationXmlParser =
                    new SunApplicationXmlParser(context.getSourceDir());
                compatProp = sunApplicationXmlParser.getCompatibilityValue();
                if (compatProp != null) {
                    context.getAppProps().put(
                        DeploymentProperties.COMPATIBILITY, compatProp);
                }
            }
           
            if (System.getSecurityManager() != null) {
                //procee declared permissions
                earDeclaredPC =
                    PermsArchiveDelegate.getDeclaredPermissions(
                            SMGlobalPolicyUtil.CommponentType.ear, context);
               
                //process ee permissions
                processEEPermissions(context);
            }
           
            final URL[] earLibURLs = ASClassLoaderUtil.getAppLibDirLibraries(context.getSourceDir(), holder.app.getLibraryDirectory(), compatProp);
            final EarLibClassLoader earLibCl = AccessController.doPrivileged(new PrivilegedAction<EarLibClassLoader>() {
                @Override
                public EarLibClassLoader run() {
                    return new EarLibClassLoader(earLibURLs, parent);
                }
            });

            if (System.getSecurityManager() != null) {
                addEEOrDeclaredPermissions(earLibCl, earDeclaredPC, false);  
                if(_logger.isLoggable(Level.FINE))
                    _logger.fine("added declaredPermissions to earlib: " + earDeclaredPC );
                addEEOrDeclaredPermissions(earLibCl,
                        eeGarntsMap.get(SMGlobalPolicyUtil.CommponentType.ear),
                                true);
                if(_logger.isLoggable(Level.FINE))
                    _logger.fine("added all ee permissions to earlib: " +
                        eeGarntsMap.get(SMGlobalPolicyUtil.CommponentType.ear) );
            }

            embeddedConnCl =  AccessController.doPrivileged(new PrivilegedAction<DelegatingClassLoader>() {
                @Override
                public DelegatingClassLoader run() {
                    return new DelegatingClassLoader(earLibCl);
                }
            });

            cl =  AccessController.doPrivileged(new PrivilegedAction<EarClassLoader>() {
                @Override
                public EarClassLoader run() {
                    return new EarClassLoader(embeddedConnCl);
                }
            });

            // add ear lib to module classloader list so we can
            // clean it up later
            cl.addModuleClassLoader(EAR_LIB, earLibCl);
           
            if(System.getSecurityManager() != null) {
                //push declared permissions to ear classloader
                addEEOrDeclaredPermissions(cl, earDeclaredPC, false);
                if(_logger.isLoggable(Level.FINE))
                    _logger.fine("declaredPermissions added: " + earDeclaredPC );
                //push ejb permissions to ear classloader
                addEEOrDeclaredPermissions(cl,
                        eeGarntsMap.get(SMGlobalPolicyUtil.CommponentType.ejb),
                                true);
                if(_logger.isLoggable(Level.FINE))
                    _logger.fine("ee permissions added: " + eeGarntsMap.get(SMGlobalPolicyUtil.CommponentType.ejb) );
            }

        } catch (Exception e) {
            _logger.log(Level.SEVERE, strings.get("errAddLibs"), e);
            throw new RuntimeException(e);
        }



        for (ModuleDescriptor md : holder.app.getModules()) {
            ReadableArchive sub = null;
            String moduleUri = md.getArchiveUri();
            try {
                sub = archive.getSubArchive(moduleUri);
                if (sub instanceof InputJarArchive) {
                    throw new IllegalArgumentException(strings.get("wrongArchType", moduleUri));
                }
            } catch (IOException e) {
                _logger.log(Level.FINE, "Sub archive " + moduleUri + " seems unreadable" ,e);
            }
            if (sub!=null) {
                try {
                    ArchiveHandler handler =
                        context.getModuleArchiveHandlers().get(moduleUri);
                    if (handler == null) {
                        handler = getArchiveHandlerFromModuleType(md.getModuleType());
                        if (handler == null) {
                            handler = deployment.getArchiveHandler(sub);
                        }
                        context.getModuleArchiveHandlers().put(
                            moduleUri, handler);
                    }

                    if (handler!=null) {
                        ActionReport subReport =
                            context.getActionReport().addSubActionsReport();
                        // todo : this is a hack, once again,
                        // the handler is assuming a file:// url
                        ExtendedDeploymentContext subContext =
                            new DeploymentContextImpl(subReport,
                            sub,
                            context.getCommandParameters(
                                DeployCommandParameters.class), env) {

                            @Override
                            public File getScratchDir(String subDirName) {
                                String modulePortion = Util.getURIName(
                                    getSource().getURI());
                                return (new File(super.getScratchDir(
                                    subDirName), modulePortion));
                            }
                        };

                        // sub context will store the root archive handler also
                        // so we can figure out the enclosing archive type
                        subContext.setArchiveHandler
                            (context.getArchiveHandler());

                        subContext.setParentContext((ExtendedDeploymentContext)context);

                        sub.setParentArchive(context.getSource());

                        ClassLoader subCl = handler.getClassLoader(cl, subContext);

                        if ((System.getSecurityManager() != null) && (subCl instanceof DDPermissionsLoader)) {                          
                           addEEOrDeclaredPermissions(subCl, earDeclaredPC, false);
                           if(_logger.isLoggable(Level.FINE))
                               _logger.fine("added declared permissions to sub module of " + subCl );
                        }
                       
                        if (md.getModuleType().equals(DOLUtils.ejbType())) {
                            // for ejb module, we just add the ejb urls
                            // to EarClassLoader and use that to load
                            // ejb module
                            URL[] moduleURLs =
                                ((URLClassLoader)subCl).getURLs();
                            for (URL moduleURL : moduleURLs) {
                                cl.addURL(moduleURL);
                            }
                            cl.addModuleClassLoader(moduleUri, cl);
                            PreDestroy.class.cast(subCl).preDestroy();
                        } else if (md.getModuleType().equals(DOLUtils.rarType())) {
                            embeddedConnCl.addDelegate(
                                (DelegatingClassLoader.ClassFinder)subCl);
                            cl.addModuleClassLoader(moduleUri, subCl);
                        } else {
                            Boolean isTempClassLoader = context.getTransientAppMetaData(ExtendedDeploymentContext.IS_TEMP_CLASSLOADER, Boolean.class);
                            if (subCl instanceof URLClassLoader &&
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Examples of org.glassfish.internal.api.DelegatingClassLoader

     */
    public ClassLoader getAppLibClassLoader(String application, List<URI> libURIs)
            throws MalformedURLException {

        ClassLoaderHierarchy clh = habitat.getService(ClassLoaderHierarchy.class);
        DelegatingClassLoader connectorCL = clh.getConnectorClassLoader(application);

        if (libURIs == null || libURIs.isEmpty()) {
            // Optimization: when there are no libraries, why create an empty
            // class loader in the hierarchy? Instead return the parent.
            return connectorCL;
        }

        final ClassLoader commonCL = commonCLS.getCommonClassLoader();
        DelegatingClassLoader applibCL = AccessController.doPrivileged(new PrivilegedAction<DelegatingClassLoader>() {
                       public DelegatingClassLoader run() {
                           return new DelegatingClassLoader(commonCL);
                       }
                   });

        // order of classfinders is important here :
        // connector's classfinders should be added before libraries' classfinders
        // as the delegation hierarchy is appCL->app-libsCL->connectorCL->commonCL->API-CL
        // since we are merging connector and applib classfinders to be at same level,
        // connector classfinders need to be be before applib classfinders in the horizontal
        // search path
        for (DelegatingClassLoader.ClassFinder cf : connectorCL.getDelegates()) {
            applibCL.addDelegate(cf);
        }
        addDelegates(libURIs, applibCL);

        return applibCL;
    }
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Examples of org.glassfish.internal.api.DelegatingClassLoader

     * @see org.glassfish.internal.api.ClassLoaderHierarchy#getAppLibClassFinder(List<URI>)
     */
    public DelegatingClassLoader.ClassFinder getAppLibClassFinder(Collection<URI> libURIs)
            throws MalformedURLException {
        final ClassLoader commonCL = commonCLS.getCommonClassLoader();
        DelegatingClassLoader appLibClassFinder = AccessController.doPrivileged(new PrivilegedAction<DelegatingClassLoader>() {
            public DelegatingClassLoader run() {
                return new AppLibClassFinder(commonCL);
            }
        });
        addDelegates(libURIs, appLibClassFinder);
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Examples of org.glassfish.internal.api.DelegatingClassLoader

        if(connectorCLS != null){
            return connectorCLS.getConnectorClassLoader(application);
        }else{
            return AccessController.doPrivileged(new PrivilegedAction<DelegatingClassLoader>() {
                public DelegatingClassLoader run() {
                    return new DelegatingClassLoader(commonCLS.getCommonClassLoader());
                }
            });
        }
    }
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Examples of org.glassfish.internal.api.DelegatingClassLoader

    }


    public ConnectorClassFinder getSystemRARClassLoader(String rarName) throws ConnectorRuntimeException {
        if (ConnectorsUtil.belongsToSystemRA(rarName)) {
            DelegatingClassLoader dch = clh.getConnectorClassLoader(null);
            for (DelegatingClassLoader.ClassFinder cf : dch.getDelegates()) {
                if (cf instanceof ConnectorClassFinder) {
                    if (rarName.equals(((ConnectorClassFinder) cf).getResourceAdapterName())) {
                        return (ConnectorClassFinder) cf;
                    }
                }
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Examples of org.glassfish.internal.api.DelegatingClassLoader

     */
    public ClassLoader getAppLibClassLoader(String application, List<URI> libURIs)
            throws MalformedURLException {

        ClassLoaderHierarchy clh = habitat.getComponent(ClassLoaderHierarchy.class);
        DelegatingClassLoader connectorCL = clh.getConnectorClassLoader(application);

        if (libURIs == null || libURIs.isEmpty()) {
            // Optimization: when there are no libraries, why create an empty
            // class loader in the hierarchy? Instead return the parent.
            return connectorCL;
        }

        ClassLoader commonCL = commonCLS.getCommonClassLoader();
        DelegatingClassLoader applibCL = new DelegatingClassLoader(commonCL);

        // order of classfinders is important here :
        // connector's classfinders should be added before libraries' classfinders
        // as the delegation hierarchy is appCL->app-libsCL->connectorCL->commonCL->API-CL
        // since we are merging connector and applib classfinders to be at same level,
        // connector classfinders need to be be before applib classfinders in the horizontal
        // search path
        for (DelegatingClassLoader.ClassFinder cf : connectorCL.getDelegates()) {
            applibCL.addDelegate(cf);
        }
        addDelegates(libURIs, applibCL);

        return applibCL;
    }
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Examples of org.glassfish.internal.api.DelegatingClassLoader

        } finally {

            //remove it only if it is not embedded
            if (!ConnectorsUtil.isEmbedded(context)) {
                //remove the class-finder (class-loader) from connector-class-loader chain
                DelegatingClassLoader dcl = clh.getConnectorClassLoader(null);
                for(DelegatingClassLoader.ClassFinder cf : dcl.getDelegates()){
                    ConnectorClassFinder ccf = (ConnectorClassFinder)cf;
                    if(ccf.getResourceAdapterName().equals(moduleName)){
                        dcl.removeDelegate(ccf);
                        break;
                    }
                }
            }
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Examples of org.glassfish.internal.api.DelegatingClassLoader

     * @see org.glassfish.internal.api.ClassLoaderHierarchy#getAppLibClassFinder(List<URI>)
     */
    public DelegatingClassLoader.ClassFinder getAppLibClassFinder(Collection<URI> libURIs)
            throws MalformedURLException {
        ClassLoader commonCL = commonCLS.getCommonClassLoader();
        DelegatingClassLoader appLibClassFinder = new AppLibClassFinder(commonCL);
        addDelegates(libURIs, appLibClassFinder);
        return (DelegatingClassLoader.ClassFinder)appLibClassFinder;
    }
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Examples of org.glassfish.internal.api.DelegatingClassLoader

    public DelegatingClassLoader getConnectorClassLoader(String application) {
        // For distributions where connector module (connector CL) is not available, use empty classloader with parent
        if(connectorCLS != null){
            return connectorCLS.getConnectorClassLoader(application);
        }else{
            return new DelegatingClassLoader(commonCLS.getCommonClassLoader());
        }
    }
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