Java Code Examples for org.springframework.core.type.AnnotationMetadata#hasAnnotation()

The following examples show how to use org.springframework.core.type.AnnotationMetadata#hasAnnotation() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: MangoDaoScanner.java From mango with Apache License 2.0

6 votes

private List<Class<?>> findMangoDaoClasses() {
  try {
    List<Class<?>> daos = new ArrayList<Class<?>>();
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);
    for (String locationPattern : locationPatterns) {
      Resource[] rs = resourcePatternResolver.getResources(locationPattern);
      for (Resource r : rs) {
        MetadataReader reader = metadataReaderFactory.getMetadataReader(r);
        AnnotationMetadata annotationMD = reader.getAnnotationMetadata();
        if (annotationMD.hasAnnotation(DB.class.getName())) {
          ClassMetadata clazzMD = reader.getClassMetadata();
          daos.add(Class.forName(clazzMD.getClassName()));
        }
      }
    }
    return daos;
  } catch (Exception e) {
    throw new IllegalStateException(e.getMessage(), e);
  }
}

Example 2

Source File: MangoDaoAutoCreator.java From mango-spring-boot-starter with Apache License 2.0

6 votes

private List<Class<?>> findMangoDaoClasses(String packages) {
    try {
        List<Class<?>> daos = new ArrayList<Class<?>>();
        ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
        MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);
        for (String locationPattern : getLocationPattern(packages)) {
            Resource[] rs = resourcePatternResolver.getResources(locationPattern);
            for (Resource r : rs) {
                MetadataReader reader = metadataReaderFactory.getMetadataReader(r);
                AnnotationMetadata annotationMD = reader.getAnnotationMetadata();
                if (annotationMD.hasAnnotation(DB.class.getName())) {
                    ClassMetadata clazzMD = reader.getClassMetadata();
                    daos.add(Class.forName(clazzMD.getClassName()));
                }
            }
        }
        return daos;
    } catch (Exception e) {
        throw new IllegalStateException(e.getMessage(), e);
    }
}

Example 3

Source File: CacheXmlParser.java From jstarcraft-core with Apache License 2.0

5 votes

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String name = CacheConfiguration.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(name)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new CacheConfigurationException(message, exception);
    }
}

Example 4

Source File: Hbm2ddl.java From wallride with Apache License 2.0

5 votes

public static void main(String[] args) throws Exception {
	String locationPattern = "classpath:/org/wallride/domain/*";

	final BootstrapServiceRegistry registry = new BootstrapServiceRegistryBuilder().build();
	final MetadataSources metadataSources = new MetadataSources(registry);
	final StandardServiceRegistryBuilder registryBuilder = new StandardServiceRegistryBuilder(registry);

	registryBuilder.applySetting(AvailableSettings.DIALECT, ExtendedMySQL5InnoDBDialect.class.getCanonicalName());
	registryBuilder.applySetting(AvailableSettings.GLOBALLY_QUOTED_IDENTIFIERS, true);
	registryBuilder.applySetting(AvailableSettings.PHYSICAL_NAMING_STRATEGY, PhysicalNamingStrategySnakeCaseImpl.class);

	final PathMatchingResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
	final Resource[] resources = resourcePatternResolver.getResources(locationPattern);
	final SimpleMetadataReaderFactory metadataReaderFactory = new SimpleMetadataReaderFactory();
	for (Resource resource : resources) {
		MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
		AnnotationMetadata metadata = metadataReader.getAnnotationMetadata();
		if (metadata.hasAnnotation(Entity.class.getName())) {
			metadataSources.addAnnotatedClass(Class.forName(metadata.getClassName()));
		}
	}

	final StandardServiceRegistryImpl registryImpl = (StandardServiceRegistryImpl) registryBuilder.build();
	final MetadataBuilder metadataBuilder = metadataSources.getMetadataBuilder(registryImpl);

	new SchemaExport()
			.setHaltOnError(true)
			.setDelimiter(";")
			.create(EnumSet.of(TargetType.STDOUT), metadataBuilder.build());
}

Example 5

Source File: CustomScopeAnnotationConfigurer.java From joinfaces with Apache License 2.0

5 votes

protected String deduceScopeName(AnnotationMetadata classMetadata) {
	if (classMetadata == null || getAnnotationToScopeMappings() == null) {
		return null;
	}

	for (AnnotationToScopeMapping annotationToScopeMapping : getAnnotationToScopeMappings()) {
		if (classMetadata.hasAnnotation(annotationToScopeMapping.getAnnotation().getName())) {
			return annotationToScopeMapping.getScope();
		}
	}

	return null;
}

Example 6

Source File: CommunicationXmlParser.java From jstarcraft-core with Apache License 2.0

5 votes

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String name = CommunicationModule.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(name)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new CommunicationConfigurationException(message, exception);
    }
}

Example 7

Source File: CodecXmlParser.java From jstarcraft-core with Apache License 2.0

5 votes

/**
 * 获取指定包下的静态资源对象
 * 
 * @param packageName 包名
 * @return
 * @throws IOException
 */
private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = this.resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String name = ProtocolConfiguration.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = this.metadataReaderFactory.getMetadataReader(resource);
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (annotationMetadata.hasAnnotation(name)) {
                names.add(classMetadata.getClassName());
            } else {
                String[] interfaceNames = classMetadata.getInterfaceNames();
                for (String interfaceName : interfaceNames) {
                    metadataReader = this.metadataReaderFactory.getMetadataReader(interfaceName);
                    annotationMetadata = metadataReader.getAnnotationMetadata();
                    if (annotationMetadata.hasAnnotation(name)) {
                        names.add(classMetadata.getClassName());
                        break;
                    }
                }
            }
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        throw new RuntimeException(exception);
    }
}

Example 8

Source File: LuceneXmlParser.java From jstarcraft-core with Apache License 2.0

5 votes

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String document = LuceneConfiguration.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(document)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new StorageConfigurationException(message, exception);
    }
}

Example 9

Source File: BerkeleyXmlParser.java From jstarcraft-core with Apache License 2.0

5 votes

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String entity = Entity.class.getName();
        String persistent = Persistent.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(entity) && !annotationMetadata.hasAnnotation(persistent)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new StorageConfigurationException(message, exception);
    }
}

Example 10

Source File: MongoXmlParser.java From jstarcraft-core with Apache License 2.0

5 votes

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String document = Document.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(document)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new StorageConfigurationException(message, exception);
    }
}

Example 11

Source File: ResourceXmlParser.java From jstarcraft-core with Apache License 2.0

5 votes

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String name = ResourceConfiguration.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(name)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        logger.error(message, exception);
        throw new StorageException(message, exception);
    }
}

Example 12

Source File: DapengComponentScanRegistrar.java From dapeng-soa with Apache License 2.0

5 votes

@Override
public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {
    for(String name: registry.getBeanDefinitionNames()){
        BeanDefinition definition = registry.getBeanDefinition(name);
        if(definition instanceof AnnotatedBeanDefinition){
            AnnotationMetadata metadata = ((AnnotatedBeanDefinition) definition).getMetadata();
            if(metadata.hasAnnotation(DapengService.class.getName()) ||
                metadata.hasMetaAnnotation(DapengService.class.getName())){

                Map<String, Object> annotationAtts = metadata.getAnnotationAttributes(DapengService.class.getName());

                if (annotationAtts.containsKey("service")) {
                    char[] realServiceNameAsChars = ((Class)annotationAtts.get("service")).getSimpleName().toCharArray();
                    realServiceNameAsChars[0] += 32;
                    String realServiceName = String.valueOf(realServiceNameAsChars);
                    ConstructorArgumentValues paras = new ConstructorArgumentValues();
                    paras.addIndexedArgumentValue(0, new RuntimeBeanReference(realServiceName));
                    paras.addIndexedArgumentValue(1, realServiceName);

                    RootBeanDefinition serviceDef = new RootBeanDefinition(SoaProcessorFactory.class, paras, null);
                    serviceDef.setScope(BeanDefinition.SCOPE_SINGLETON);
                    serviceDef.setTargetType(SoaServiceDefinition.class);

                    registry.registerBeanDefinition(realServiceName + "-definition", serviceDef);
                }
            }
        }
    }
}

Example 13

Source File: AnnotationTypeFilter.java From spring-analysis-note with MIT License

4 votes

@Override
protected boolean matchSelf(MetadataReader metadataReader) {
	AnnotationMetadata metadata = metadataReader.getAnnotationMetadata();
	return metadata.hasAnnotation(this.annotationType.getName()) ||
			(this.considerMetaAnnotations && metadata.hasMetaAnnotation(this.annotationType.getName()));
}

Example 14

Source File: AnnotationTypeFilter.java From lams with GNU General Public License v2.0

4 votes

@Override
protected boolean matchSelf(MetadataReader metadataReader) {
	AnnotationMetadata metadata = metadataReader.getAnnotationMetadata();
	return metadata.hasAnnotation(this.annotationType.getName()) ||
			(this.considerMetaAnnotations && metadata.hasMetaAnnotation(this.annotationType.getName()));
}

Example 15

Source File: AnnotationTypeFilter.java From spring4-understanding with Apache License 2.0

4 votes

@Override
protected boolean matchSelf(MetadataReader metadataReader) {
	AnnotationMetadata metadata = metadataReader.getAnnotationMetadata();
	return metadata.hasAnnotation(this.annotationType.getName()) ||
			(this.considerMetaAnnotations && metadata.hasMetaAnnotation(this.annotationType.getName()));
}

Example 16

Source File: AnnotationTypeFilter.java From thinking-in-spring-boot-samples with Apache License 2.0

4 votes

@Override
protected boolean matchSelf(MetadataReader metadataReader) {
    AnnotationMetadata metadata = metadataReader.getAnnotationMetadata();
    return metadata.hasAnnotation(this.annotationType.getName()) ||
            (this.considerMetaAnnotations && metadata.hasMetaAnnotation(this.annotationType.getName()));
}

Example 17

Source File: AnnotationTypeFilter.java From thinking-in-spring-boot-samples with Apache License 2.0

4 votes

@Override
protected boolean matchSelf(MetadataReader metadataReader) {
    AnnotationMetadata metadata = metadataReader.getAnnotationMetadata();
    return metadata.hasAnnotation(this.annotationType.getName()) ||
            (this.considerMetaAnnotations && metadata.hasMetaAnnotation(this.annotationType.getName()));
}

Example 18

Source File: AnnotationTypeFilter.java From java-technology-stack with MIT License

4 votes

@Override
protected boolean matchSelf(MetadataReader metadataReader) {
	AnnotationMetadata metadata = metadataReader.getAnnotationMetadata();
	return metadata.hasAnnotation(this.annotationType.getName()) ||
			(this.considerMetaAnnotations && metadata.hasMetaAnnotation(this.annotationType.getName()));
}