Examples with ResourcePatternResolver org.springframework.core.io.support.ResourcePatternResolver used on opensource projects

Example 56 with ResourcePatternResolver

use of org.springframework.core.io.support.ResourcePatternResolver in project OpenClinica by OpenClinica.

the class CoreResources method copyBaseToDest.

private void copyBaseToDest(ResourceLoader resourceLoader) {
    ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(resourceLoader);
    Resource[] resources;
    try {
        /*
             * Use classpath* to search for resources that match this pattern in ALL of the jars in the application
             * class path. See:
             * http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/html/resources
             * .html#resources-classpath-wildcards
             */
        resources = resolver.getResources("classpath*:properties/xslt/*.xsl");
    } catch (IOException ioe) {
        logger.debug(ioe.getMessage(), ioe);
        throw new OpenClinicaSystemException("Unable to read source files", ioe);
    }
    File dest = new File(getField("filePath") + "xslt");
    if (!dest.exists()) {
        if (!dest.mkdirs()) {
            throw new OpenClinicaSystemException("Copying files, Could not create direcotry: " + dest.getAbsolutePath() + ".");
        }
    }
    for (Resource r : resources) {
        File f = new File(dest, r.getFilename());
        try {
            FileOutputStream out = new FileOutputStream(f);
            IOUtils.copy(r.getInputStream(), out);
            out.close();
        } catch (IOException ioe) {
            logger.debug(ioe.getMessage(), ioe);
            throw new OpenClinicaSystemException("Unable to copy file: " + r.getFilename() + " to " + f.getAbsolutePath(), ioe);
        }
    }
}

Example 57 with ResourcePatternResolver

use of org.springframework.core.io.support.ResourcePatternResolver in project commons by terran4j.

the class Classes method scanClasses.

/**
 * 扫描指定的包，将有指定注解的类找出来。
 *
 * @param basePackageClass 待扫描的包中的直接任意类，也就是根据这个类找到它的包。
 * @param recursively      是否递归的方式在子包中找， true表示要在所有子包中找，false表示只在本包中找。
 * @param filter           指定的过滤条件，只有符合过滤条件的类才会被找出来；如果为 null，则不过滤。
 * @param classLoader      类加载器。
 * @return 符合条件的类集合。
 * @throws IOException            IO异常
 * @throws ClassNotFoundException 类找不到。
 */
public static final Set<Class<?>> scanClasses(Class<?> basePackageClass, boolean recursively, TypeFilter filter, ClassLoader classLoader) throws IOException, ClassNotFoundException {
    if (basePackageClass == null) {
        throw new NullPointerException("basePackageClass is null.");
    }
    final Set<Class<?>> classes = new HashSet<Class<?>>();
    String packageName = basePackageClass.getPackage().getName();
    final String resourcePattern = recursively ? "/**/*.class" : "/*.class";
    String pattern = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(packageName) + resourcePattern;
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory readerFactory = new CachingMetadataReaderFactory(resourcePatternResolver);
    final String KEY_maxCount = "terran4j.util.maxScanClassCount";
    String maxCountText = System.getProperty(KEY_maxCount, "1024").trim();
    int maxCount = 1024;
    try {
        maxCount = Integer.parseInt(maxCountText);
    } catch (NumberFormatException e) {
        throw new RuntimeException("Can't parse as int of java property[" + KEY_maxCount + "]: " + maxCountText);
    }
    Resource[] resources = resourcePatternResolver.getResources(pattern);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            // 找到这个类。
            MetadataReader reader = readerFactory.getMetadataReader(resource);
            String className = reader.getClassMetadata().getClassName();
            boolean matched = false;
            if (filter != null) {
                matched = filter.match(reader, readerFactory);
            } else {
                matched = true;
            }
            if (matched) {
                Class<?> clazz = classLoader.loadClass(className);
                classes.add(clazz);
                // 调用方指定的范围太大的话，
                if (classes.size() > maxCount) {
                    throw new RuntimeException("too many classes be scaned, can't more than: " + maxCount);
                }
            }
        }
    }
    // 输出日志
    if (log.isInfoEnabled()) {
        if (filter == null) {
            log.info("Found classes in package[{}]: \n{}", packageName, Joiner.on("\n").join(classes.iterator()));
        } else {
            log.info("Found classes with filter[{}] in package[{}]: \n{}", filter, packageName, Joiner.on("\n").join(classes.iterator()));
        }
    }
    return classes;
}

Example 58 with ResourcePatternResolver

use of org.springframework.core.io.support.ResourcePatternResolver in project commons by terran4j.

the class Classes method scanResources.

/**
 * 搜索匹配路径的搜索。
 *
 * @param pathPattern 路径匹配模式。
 * @return 找到的资源文件。
 * @throws IOException IO异常。
 */
public static final Resource[] scanResources(String pathPattern) throws IOException {
    String pattern = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + pathPattern;
    ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
    Resource[] resources = resolver.getResources(pattern);
    return resources;
}

Example 59 with ResourcePatternResolver

use of org.springframework.core.io.support.ResourcePatternResolver in project cosmic by MissionCriticalCloud.

the class ClasspathModuleDefinitionLocator method locateModules.

@Override
public Collection<ModuleDefinition> locateModules(final String context) throws IOException {
    final ResourcePatternResolver resolver = getResolver();
    final Map<String, ModuleDefinition> allModules = discoverModules(context, resolver);
    return allModules.values();
}

Example 60 with ResourcePatternResolver

use of org.springframework.core.io.support.ResourcePatternResolver in project syndesis by syndesisio.

the class Application method generateIntegrationProject.

private void generateIntegrationProject(File project) throws IOException {
    final ReadApiClientData reader = new ReadApiClientData();
    final ArrayList<Step> steps = new ArrayList<>();
    String deploymentText;
    try (InputStream is = resourceLoader.getResource("io/syndesis/server/dao/deployment.json").getInputStream()) {
        deploymentText = reader.from(is);
    }
    final List<ModelData<?>> modelList = reader.readDataFromString(deploymentText);
    for (final ModelData<?> model : modelList) {
        if (model.getKind() == Kind.Connector) {
            final Connector connector = (Connector) model.getData();
            for (final Action action : connector.getActions()) {
                steps.add(new Step.Builder().stepKind(StepKind.endpoint).connection(new Connection.Builder().connector(connector).connectorId(connector.getId().get()).build()).action(action).build());
            }
        }
        if (model.getKind() == Kind.ConnectorTemplate) {
            final ConnectorTemplate template = (ConnectorTemplate) model.getData();
            steps.add(new Step.Builder().stepKind(StepKind.endpoint).connection(new Connection.Builder().connectorId("connector-" + template.getId()).build()).action(new ConnectorAction.Builder().descriptor(new ConnectorDescriptor.Builder().camelConnectorGAV(template.getCamelConnectorGAV()).camelConnectorPrefix(template.getCamelConnectorPrefix()).build()).build()).build());
        }
    }
    try {
        final ResourcePatternResolver resolver = ResourcePatternUtils.getResourcePatternResolver(resourceLoader);
        final Resource[] resources = resolver.getResources("classpath:/META-INF/syndesis/connector/*.json");
        if (resources != null) {
            for (Resource resource : resources) {
                Connector connector = Json.reader().forType(Connector.class).readValue(resource.getInputStream());
                if (connector != null) {
                    for (final Action action : connector.getActions()) {
                        steps.add(new Step.Builder().stepKind(StepKind.endpoint).connection(new Connection.Builder().connector(connector).connectorId(connector.getId().get()).build()).action(action).build());
                    }
                }
            }
        }
    } catch (FileNotFoundException ignored) {
    // ignore
    }
    Integration integration = new Integration.Builder().id("Integration").name("Integration").description("This integration is used to prime the .m2 repo").steps(steps).build();
    generate(integration, project);
}