Examples of MetaDataReader

com.drew.metadata.MetadataReader
com.sun.xml.ws.api.databinding.MetadataReader
MetadataReader @author shih-chang.chen@oracle.com
net.engio.mbassy.listener.MetadataReader
The meta data reader is responsible for parsing and validating message handler configurations. @author bennidiDate: 11/16/12
org.apache.felix.metatype.MetaDataReader
The MetaDataReader provides two methods to read meta type documents according to the MetaType schema (105.8 XML Schema). The {@link #parse(URL)} and {@link #parse(InputStream)} methods may be calledmultiple times to parse such documents.
While reading the XML document java objects are created to hold the data. These objects are created by factory methods. Users of this may extend this class by overwriting the the factory methods to create specialized versions. One notable use of this is the extension of the {@link AD} class to overwritethe {@link AD#validate(String)} method. In this case, the {@link #createAD()}method would be overwritten to return an instance of the extending class.
This class is not thread safe. Using instances of this class in multiple threads concurrently is not supported and will fail. @author Felix Project Team
org.springframework.core.type.classreading.MetadataReader
Simple facade for accessing class metadata, as read by an ASM {@link org.springframework.asm.ClassReader}. @author Juergen Hoeller @since 2.5

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

        if (traceEnabled) {
          logger.trace("Scanning " + resource);
        }
        if (resource.isReadable()) {
          try {
            MetadataReader metadataReader = this.metadataReaderFactory.getMetadataReader(resource);
            if (isCandidateComponent(metadataReader)) {
              ScannedGenericBeanDefinition sbd = new ScannedGenericBeanDefinition(metadataReader);
              sbd.setResource(resource);
              sbd.setSource(resource);
              if (isCandidateComponent(sbd)) {

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

              ClassUtils.convertClassNameToResourcePath(pkg) + RESOURCE_PATTERN;
          Resource[] resources = this.resourcePatternResolver.getResources(pattern);
          MetadataReaderFactory readerFactory = new CachingMetadataReaderFactory(this.resourcePatternResolver);
          for (Resource resource : resources) {
            if (resource.isReadable()) {
              MetadataReader reader = readerFactory.getMetadataReader(resource);
              String className = reader.getClassMetadata().getClassName();
              if (matchesFilter(reader, readerFactory)) {
                config.addAnnotatedClass(this.resourcePatternResolver.getClassLoader().loadClass(className));
              }
            }
          }

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

   * @param className the name of the class to parse
   * @param beanName may be null, but if populated represents the bean id
   * (assumes that this configuration class was configured via XML)
   */
  public void parse(String className, String beanName) throws IOException {
    MetadataReader reader = this.metadataReaderFactory.getMetadataReader(className);
    processConfigurationClass(new ConfigurationClass(reader, beanName));
  }

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

        if (metadata instanceof StandardAnnotationMetadata) {
          Class<?> clazz = ((StandardAnnotationMetadata) metadata).getIntrospectedClass();
          metadata = new StandardAnnotationMetadata(clazz.getSuperclass());
        }
        else {
          MetadataReader reader = this.metadataReaderFactory.getMetadataReader(superClassName);
          metadata = reader.getAnnotationMetadata();
        }
      }
      else {
        metadata = null;
      }

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


  protected void doProcessConfigurationClass(ConfigurationClass configClass, AnnotationMetadata metadata) throws IOException {


    // recursively process any member (nested) classes first
    for (String memberClassName : metadata.getMemberClassNames()) {
      MetadataReader reader = this.metadataReaderFactory.getMetadataReader(memberClassName);
      AnnotationMetadata memberClassMetadata = reader.getAnnotationMetadata();
      if (ConfigurationClassUtils.isConfigurationCandidate(memberClassMetadata)) {
        processConfigurationClass(new ConfigurationClass(reader, null));
      }
    }

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

      Class<? extends Annotation> targetAnnotation, String annotatedClassName,
      boolean classValuesAsString) throws IOException {


    List<Map<String, Object>> allAttribs = new ArrayList<Map<String, Object>>();


    MetadataReader reader = this.metadataReaderFactory.getMetadataReader(annotatedClassName);
    AnnotationMetadata metadata = reader.getAnnotationMetadata();
    String targetAnnotationType = targetAnnotation.getName();


    for (String annotationType : metadata.getAnnotationTypes()) {
      if (annotationType.equals(targetAnnotationType)) {
        continue;
      }
      MetadataReader metaReader = this.metadataReaderFactory.getMetadataReader(annotationType);
      Map<String, Object> targetAttribs =
        metaReader.getAnnotationMetadata().getAnnotationAttributes(targetAnnotationType, classValuesAsString);
      if (targetAttribs != null) {
        allAttribs.add(targetAttribs);
      }
    }

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

    }
    else {
      this.importStack.push(configClass);
      AnnotationMetadata importingClassMetadata = configClass.getMetadata();
      for (String candidate : classesToImport) {
        MetadataReader reader = this.metadataReaderFactory.getMetadataReader(candidate);
        if (new AssignableTypeFilter(ImportSelector.class).match(reader, metadataReaderFactory)) {
          // the candidate class is an ImportSelector -> delegate to it to determine imports
          try {
            ImportSelector selector = BeanUtils.instantiateClass(Class.forName(candidate), ImportSelector.class);
            processImport(configClass, selector.selectImports(importingClassMetadata), false);

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

        logger.debug(String.format("Registered bean definition for imported @Configuration class %s", configBeanName));
      }
    }
    else {
      try {
        MetadataReader reader = this.metadataReaderFactory.getMetadataReader(className);
        AnnotationMetadata metadata = reader.getAnnotationMetadata();
        this.problemReporter.error(
            new InvalidConfigurationImportProblem(className, reader.getResource(), metadata));
      }
      catch (IOException ex) {
        throw new IllegalStateException("Could not create MetadataReader for class " + className);
      }
    }

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

    }
    else {
      String className = beanDef.getBeanClassName();
      if (className != null) {
        try {
          MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(className);
          metadata = metadataReader.getAnnotationMetadata();
        }
        catch (IOException ex) {
          if (logger.isDebugEnabled()) {
            logger.debug("Could not find class file for introspecting factory methods: " + className, ex);
          }

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

            ClassUtils.convertClassNameToResourcePath(pkg) + RESOURCE_PATTERN;
        Resource[] resources = this.resourcePatternResolver.getResources(pattern);
        MetadataReaderFactory readerFactory = new CachingMetadataReaderFactory(this.resourcePatternResolver);
        for (Resource resource : resources) {
          if (resource.isReadable()) {
            MetadataReader reader = readerFactory.getMetadataReader(resource);
            String className = reader.getClassMetadata().getClassName();
            if (matchesFilter(reader, readerFactory)) {
              addAnnotatedClasses(this.resourcePatternResolver.getClassLoader().loadClass(className));
            }
          }
        }

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