Package org.springframework.core.type.classreading

Examples of org.springframework.core.type.classreading.CachingMetadataReaderFactory


        List<Class< ? extends Annotation > > annotations,
        ClassLoader loader)
        throws IOException, ClassNotFoundException {
   
        ResourcePatternResolver resolver = getResolver(loader);
        MetadataReaderFactory factory = new CachingMetadataReaderFactory(resolver);
       
        final Map< Class< ? extends Annotation >, Collection< Class< ? > > > classes =
            new HashMap< Class< ? extends Annotation >, Collection< Class< ? > > >();
        final Map< Class< ? extends Annotation >, Collection< String > > matchingInterfaces =
            new HashMap< Class< ? extends Annotation >, Collection< String > >();
        final Map<String, String[]> nonMatchingClasses = new HashMap<String, String[]>();
       
        for (Class< ? extends Annotation > annotation: annotations) {
            classes.put(annotation, new HashSet< Class < ? > >());
            matchingInterfaces.put(annotation, new HashSet< String >());
        }
       
        if (basePackages == null || basePackages.isEmpty()) {
            return classes;
        }
       
        for (final String basePackage: basePackages) {
            final boolean scanAllPackages = basePackage.equals(ALL_PACKAGES);
           
            final String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
                + (scanAllPackages ? "" : ClassUtils.convertClassNameToResourcePath(basePackage))
                + ALL_CLASS_FILES;
           
            final Resource[] resources = resolver.getResources(packageSearchPath);   
           
           
            for (final Resource resource: resources) {
                final MetadataReader reader = factory.getMetadataReader(resource);
                final AnnotationMetadata metadata = reader.getAnnotationMetadata();
               
                if (scanAllPackages && shouldSkip(metadata.getClassName())) {
                    continue;
                }
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                resources = scanForPatterns(resolver, pattern2, pattern);
            }
            List<ClassInjector> injectors = new ArrayList<ClassInjector>();
            List<ClassInjector> globalInjectors = new ArrayList<ClassInjector>();
            Set<Class> injectorClasses = new HashSet<Class>();
            CachingMetadataReaderFactory readerFactory = new CachingMetadataReaderFactory(classLoader);
            for (Resource resource : resources) {
                // ignore not readable classes and closures
                if(!resource.isReadable() || resource.getFilename().contains("$_")) continue;
                try {

                    MetadataReader metadataReader = readerFactory.getMetadataReader(new GrailsResource(resource));
                    AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
                    if(annotationMetadata.hasAnnotation(AstTransformer.class.getName()) || annotationMetadata.hasAnnotation(org.codehaus.groovy.grails.compiler.injection.AstTransformer.class.getName())) {
                        String className = metadataReader.getClassMetadata().getClassName();
                        Class<?> injectorClass = classLoader.loadClass(className);
                        if(injectorClasses.contains(injectorClass)) continue;
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    }

    private List<Class<?>> findInterfacesMarkedEntryPoints() {
        List<Class<?>> result = new ArrayList<Class<?>>();
        PathMatchingResourcePatternResolver resourceResolver = new PathMatchingResourcePatternResolver();
        CachingMetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(
                resourceResolver);
        for (Resource resource : findResourcesCouldMatch(resourceResolver)) {
            addIfSuitable(result, metadataReaderFactory, resource);
        }
        return result;
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        if (locations.length == 0) {
            LOG.warn("No locations provided");
        }

        CachingMetadataReaderFactory cachingMetadataReaderFactory = new CachingMetadataReaderFactory();

        try {
            for (String location : locations) {
                for (Resource resource : resResolver.getResources(location)) {
                    MetadataReader metadataReader = cachingMetadataReaderFactory.getMetadataReader(resource);
                    if (metadataReader.getAnnotationMetadata().isAnnotated(Entity.class.getName())) {
                        mpui.addManagedClassName(metadataReader.getClassMetadata().getClassName());
                    }
                }
            }
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    private ResourcePatternResolver resResolver;

    private Map<Type, Set<String>> classNames;

    public void load() {
        CachingMetadataReaderFactory factory = new CachingMetadataReaderFactory();

        classNames = new EnumMap<Type, Set<String>>(Type.class);
        for (Type type : Type.values()) {
            classNames.put(type, new HashSet<String>());
        }

        try {
            for (Resource resource : resResolver.getResources("classpath*:**/*.class")) {
                ClassMetadata metadata = factory.getMetadataReader(resource).getClassMetadata();

                try {
                    Class clazz = ClassUtils.forName(metadata.getClassName(), ClassUtils.getDefaultClassLoader());
                    Set<Class> interfaces = ClassUtils.getAllInterfacesForClassAsSet(clazz);

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        ClassPool classPool = ClassPool.getDefault();
        classPool.appendClassPath(args[0]);

        PathMatchingResourcePatternResolver resResolver =
                new PathMatchingResourcePatternResolver(classPool.getClassLoader());
        CachingMetadataReaderFactory cachingMetadataReaderFactory = new CachingMetadataReaderFactory();

        for (Resource resource : resResolver.getResources("classpath*:org/apache/syncope/core/**/*.class")) {
            MetadataReader metadataReader = cachingMetadataReaderFactory.getMetadataReader(resource);
            if (metadataReader.getAnnotationMetadata().isAnnotated(Entity.class.getName())) {

                Class entity = Class.forName(metadataReader.getClassMetadata().getClassName());
                classPool.appendClassPath(new ClassClassPath(entity));
                CtClass ctClass = ClassPool.getDefault().get(entity.getName());
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    protected Map< Class< ? extends Annotation >, Collection< Class< ? > > > findClassesInternal(
        Collection< String > basePackages, List<Class< ? extends Annotation > > annotations)
        throws IOException, ClassNotFoundException {
   
        ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
        MetadataReaderFactory factory = new CachingMetadataReaderFactory(resolver);
       
        final Map< Class< ? extends Annotation >, Collection< Class< ? > > > classes =
            new HashMap< Class< ? extends Annotation >, Collection< Class< ? > > >();
       
        for (Class< ? extends Annotation > annotation: annotations) {
            classes.put(annotation, new ArrayList< Class < ? > >());
        }
       
        if (basePackages == null || basePackages.isEmpty()) {
            return classes;
        }
       
        for (final String basePackage: basePackages) {
            final boolean scanAllPackages = basePackage.equals(ALL_PACKAGES);
           
            final String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
                + (scanAllPackages ? "" : ClassUtils.convertClassNameToResourcePath(basePackage))
                + ALL_CLASS_FILES;
           
            final Resource[] resources = resolver.getResources(packageSearchPath);                       
            for (final Resource resource: resources) {
                final MetadataReader reader = factory.getMetadataReader(resource);
                final AnnotationMetadata metadata = reader.getAnnotationMetadata();
               
                if (scanAllPackages && shouldSkip(metadata.getClassName())) {
                    continue;
                }
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      List<Class<?>> jaxb2Classes = new ArrayList<Class<?>>();
      for (String packageToScan : this.packagesToScan) {
        String pattern = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX +
            ClassUtils.convertClassNameToResourcePath(packageToScan) + RESOURCE_PATTERN;
        Resource[] resources = this.resourcePatternResolver.getResources(pattern);
        MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(this.resourcePatternResolver);
        for (Resource resource : resources) {
          MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
          if (isJaxb2Class(metadataReader, metadataReaderFactory)) {
            String className = metadataReader.getClassMetadata().getClassName();
            Class<?> jaxb2AnnotatedClass = this.resourcePatternResolver.getClassLoader().loadClass(className);
            jaxb2Classes.add(jaxb2AnnotatedClass);
          }
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   * @see org.springframework.core.io.support.PathMatchingResourcePatternResolver
   */
  @Override
  public void setResourceLoader(ResourceLoader resourceLoader) {
    this.resourcePatternResolver = ResourcePatternUtils.getResourcePatternResolver(resourceLoader);
    this.metadataReaderFactory = new CachingMetadataReaderFactory(resourceLoader);
  }
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  @Override
  public void setBeanClassLoader(ClassLoader beanClassLoader) {
    this.beanClassLoader = beanClassLoader;
    if (!this.setMetadataReaderFactoryCalled) {
      this.metadataReaderFactory = new CachingMetadataReaderFactory(beanClassLoader);
    }
  }
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