Package org.apache.commons.discovery.resource

Examples of org.apache.commons.discovery.resource.ClassLoaders


    }


    private boolean resolveLifecycleProviderFromService(ExternalContext externalContext) {
        ClassLoader classLoader = ClassUtils.getContextClassLoader();
        ClassLoaders loaders = new ClassLoaders();
        loaders.put(classLoader);
        loaders.put(this.getClass().getClassLoader());
        DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
        ResourceNameIterator iter = dsn.findResourceNames(LIFECYCLE_PROVIDER);
        while (iter.hasNext()) {
            String className = iter.nextResourceName();
            try
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     * @return the DiscoverClasses instance to use to locate services.
     *  This object is lazily created if it has not been configured.
     */
    public DiscoverClasses getDiscoverClasses() {
        if ( discovery == null ) {
            ClassLoaders loaders = ClassLoaders.getAppLoaders(TagLibrary.class, getClass(), false);
            discovery = new DiscoverClasses(loaders);
        }
        return discovery;
    }
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                                    IllegalAccessException,
                                    InvocationTargetException,
                                    PrivilegedActionException
                            {
                                ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
                                ClassLoaders loaders = new ClassLoaders();
                                loaders.put(classLoader);
                                loaders.put(this.getClass().getClassLoader());
                                DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
                                ResourceNameIterator iter = dsn.findResourceNames(LIFECYCLE_PROVIDER);
                                while (iter.hasNext())
                                {
                                    String className = iter.nextResourceName();
                                    Object obj = createClass(className,extContext);
                                    if (DiscoverableLifecycleProvider.class.isAssignableFrom(obj.getClass()))
                                    {
                                        DiscoverableLifecycleProvider discoverableLifecycleProvider = (DiscoverableLifecycleProvider) obj;
                                        if (discoverableLifecycleProvider.isAvailable())
                                        {
                                            extContext.getApplicationMap().put(LIFECYCLE_PROVIDER_INSTANCE, discoverableLifecycleProvider);
                                            return (Boolean) true;
                                        }
                                    }
                                }
                                return (Boolean) false;
                            }
                        });
            }
            else
            {
                ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
                ClassLoaders loaders = new ClassLoaders();
                loaders.put(classLoader);
                loaders.put(this.getClass().getClassLoader());
                DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
                ResourceNameIterator iter = dsn.findResourceNames(LIFECYCLE_PROVIDER);
                while (iter.hasNext())
                {
                    String className = iter.nextResourceName();
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        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        if (classLoader == null)
        {
            classLoader = this.getClass().getClassLoader();
        }
        ClassLoaders loaders = new ClassLoaders();
        loaders.put(classLoader);
        DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
        ResourceNameIterator iter = dsn.findResourceNames(ANNOTATION_PROVIDER);
        return getApplicationObject(FaceletConfigResourceProvider.class, iter, new DefaultFaceletConfigResourceProvider());
    }
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        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        if (classLoader == null)
        {
            classLoader = this.getClass().getClassLoader();
        }
        ClassLoaders loaders = new ClassLoaders();
        loaders.put(classLoader);
        DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
        ResourceNameIterator iter = dsn.findResourceNames(ANNOTATION_PROVIDER);
        return getApplicationObject(FacesConfigResourceProvider.class, iter, new DefaultFacesConfigResourceProvider());
    }
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        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        if (classLoader == null)
        {
            classLoader = this.getClass().getClassLoader();
        }
        ClassLoaders loaders = new ClassLoaders();
        loaders.put(classLoader);
        DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
        ResourceNameIterator iter = dsn.findResourceNames(ANNOTATION_PROVIDER);
        return getApplicationObject(AnnotationProvider.class, iter, new DefaultAnnotationProvider());
    }
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       By making this JAR part of the webapp, the new provider will be
       automatically discovered.
    */
    private static void loadPluggableProviders() {
        ClassLoader clzLoader = WSDDProvider.class.getClassLoader();
        ClassLoaders loaders = new ClassLoaders();
        loaders.put(clzLoader);
        DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
        ResourceNameIterator iter = dsn.findResourceNames(PLUGABLE_PROVIDER_FILENAME);
        while (iter.hasNext()) {
            String className = iter.nextResourceName();
            try {
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     By making this JAR part of the webapp, the new encoder will be
     automatically discovered.
     */
    private static void loadPluggableEncoders() {
        ClassLoader clzLoader = XMLEncoder.class.getClassLoader();
        ClassLoaders loaders = new ClassLoaders();
        loaders.put(clzLoader);
        DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
        ResourceNameIterator iter = dsn.findResourceNames(PLUGABLE_PROVIDER_FILENAME);
        while (iter.hasNext()) {
            String className = iter.nextResourceName();
            try {
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                                    IllegalAccessException,
                                    InvocationTargetException,
                                    PrivilegedActionException
                            {
                                ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
                                ClassLoaders loaders = new ClassLoaders();
                                loaders.put(classLoader);
                                loaders.put(this.getClass().getClassLoader());
                                DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
                                ResourceNameIterator iter = dsn.findResourceNames(LIFECYCLE_PROVIDER);
                                while (iter.hasNext())
                                {
                                    String className = iter.nextResourceName();
                                    Object obj = createClass(className,extContext);
                                    if (DiscoverableLifecycleProvider.class.isAssignableFrom(obj.getClass()))
                                    {
                                        DiscoverableLifecycleProvider discoverableLifecycleProvider = (DiscoverableLifecycleProvider) obj;
                                        if (discoverableLifecycleProvider.isAvailable())
                                        {
                                            LIFECYCLE_PROVIDER_INSTANCE = discoverableLifecycleProvider;
                                            return (Boolean) true;
                                        }
                                    }
                                }
                                return (Boolean) false;
                            }
                        });
            }
            else
            {
                ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
                ClassLoaders loaders = new ClassLoaders();
                loaders.put(classLoader);
                loaders.put(this.getClass().getClassLoader());
                DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
                ResourceNameIterator iter = dsn.findResourceNames(LIFECYCLE_PROVIDER);
                while (iter.hasNext())
                {
                    String className = iter.nextResourceName();
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                                    IllegalAccessException,
                                    InvocationTargetException,
                                    PrivilegedActionException
                            {
                                ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
                                ClassLoaders loaders = new ClassLoaders();
                                loaders.put(classLoader);
                                loaders.put(this.getClass().getClassLoader());
                                DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
                                ResourceNameIterator iter = dsn.findResourceNames(LIFECYCLE_PROVIDER);
                                while (iter.hasNext())
                                {
                                    String className = iter.nextResourceName();
                                    Object obj = createClass(className,extContext);
                                    if (DiscoverableLifecycleProvider.class.isAssignableFrom(obj.getClass()))
                                    {
                                        DiscoverableLifecycleProvider discoverableLifecycleProvider = (DiscoverableLifecycleProvider) obj;
                                        if (discoverableLifecycleProvider.isAvailable())
                                        {
                                            LIFECYCLE_PROVIDER_INSTANCE = discoverableLifecycleProvider;
                                            return (Boolean) true;
                                        }
                                    }
                                }
                                return (Boolean) false;
                            }
                        });
            }
            else
            {
                ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
                ClassLoaders loaders = new ClassLoaders();
                loaders.put(classLoader);
                loaders.put(this.getClass().getClassLoader());
                DiscoverServiceNames dsn = new DiscoverServiceNames(loaders);
                ResourceNameIterator iter = dsn.findResourceNames(LIFECYCLE_PROVIDER);
                while (iter.hasNext())
                {
                    String className = iter.nextResourceName();
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