Example usage for org.springframework.core.io Resource isReadable

List of usage examples for org.springframework.core.io Resource isReadable

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Introduction

In this page you can find the example usage for org.springframework.core.io Resource isReadable.

Prototype

default boolean isReadable()

Source Link

Document

Indicate whether non-empty contents of this resource can be read via #getInputStream() .

Usage

From source file:gov.nih.nci.cabig.caaers.domain.DomainObjectTest.java

private List<Class> findMyTypes(String basePackage) throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    List<Class> candidates = new ArrayList<Class>();
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
            + resolveBasePackage(basePackage) + "/" + "**/*.class";
    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            if (isCandidate(metadataReader))
                candidates.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
        }/*  w  w w.j a  va 2  s  . c  o m*/
    }
    return candidates;
}

From source file:sk.lazyman.gizmo.SpringApplicationContextTest.java

private List<Class> listClasses(String basePackage) throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    List<Class> candidates = new ArrayList<>();
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
            + resolveBasePackage(basePackage) + "/" + "**/*.class";
    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            candidates.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
        }/* w w w .j a va 2 s.c o  m*/
    }
    return candidates;
}

From source file:org.lightadmin.core.config.bootstrap.scanning.TypeFilterClassScanner.java

@Override
public Set<Class> scan(String basePackage) {
    final Set<Class> classes = newLinkedHashSet();

    try {/*from w  ww .  j a v  a 2s . c  o m*/
        final Resource[] resources = this.resourcePatternResolver.getResources(packageSearchPath(basePackage));
        for (Resource resource : resources) {
            if (resource.isReadable()) {
                MetadataReader metadataReader = this.metadataReaderFactory.getMetadataReader(resource);
                if (hasApplicableType(metadataReader)) {
                    String className = metadataReader.getClassMetadata().getClassName();
                    Class<?> administrationClass = resolveClassName(className,
                            this.resourcePatternResolver.getClassLoader());

                    classes.add(administrationClass);
                }
            }
        }
    } catch (IOException ex) {
        throw new RuntimeException("I/O failure during package scanning", ex);
    }

    return classes;

}

From source file:com.qcadoo.view.internal.resource.JspResourceResolver.java

private void copyResource(final Resource resource) {
    if (!resource.isReadable()) {
        return;//from   www. j av a  2  s .c  o  m
    }

    try {
        String path = resource.getURI().toString().split("WEB-INF/jsp/")[1];
        File file = new File(webappPath + "/WEB-INF/jsp/" + path);

        if (resource.getInputStream().available() == 0) {
            FileUtils.forceMkdir(file);
        } else {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Copying " + path + " to " + file.getAbsolutePath());
            }

            OutputStream output = null;

            try {
                output = new BufferedOutputStream(new FileOutputStream(file));
                IOUtils.copy(resource.getInputStream(), output);
            } finally {
                IOUtils.closeQuietly(output);
            }
        }
    } catch (IOException e) {
        throw new IllegalStateException("Cannot copy resource " + resource, e);
    }
}

From source file:org.powertac.common.XMLMessageConverter.java

@SuppressWarnings("rawtypes")
private List<Class> findMyTypes(String basePackage) throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    List<Class> candidates = new ArrayList<Class>();
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
            + resolveBasePackage(basePackage) + "/" + "**/*.class";
    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            candidates.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
        }//  w w  w  .ja v a 2  s  .c  o m
    }
    return candidates;
}

From source file:de.codecentric.batch.configuration.AutomaticJobRegistrarConfiguration.java

private List<Class<?>> findMyTypes(String basePackage) throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    List<Class<?>> candidates = new ArrayList<Class<?>>();
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
            + resolveBasePackage(basePackage) + "/" + "**/*.class";
    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            if (isCandidate(metadataReader)) {
                candidates.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
            }//from w w w  .  ja va  2  s.c  o  m
        }
    }
    return candidates;
}

From source file:org.openmrs.web.dwr.DeprecationCheckTest.java

/**
 * Returns a list of class names which contain the {@literal @}Deprecated annotation. Does this search ONLY for
 * DWR*Service classes./*from  ww  w  . j a  v  a 2  s.  c  om*/
 *
 * Found the basic code here:
 * http://stackoverflow.com/questions/1456930/how-do-i-read-all-classes-from-a-java-package-in-the-classpath
 *
 * @return List of classes which contain the Deprecated annotation ({@literal @}Deprecated)
 * @throws IOException
 * @throws ClassNotFoundException
 */
private List<String> findDWRServiceClassesWhichContainDeprecatedAnnotation()
        throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    //Search only for Service Classes in DWR package.
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
            + resolveBasePackage(OPENMRS_DWR_PACKAGE_NAME) + "/**/*Service.class";

    List<String> candidateClasses = new ArrayList<String>();
    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            if (doesClassContainDeprecatedAnnotation(metadataReader)) {
                candidateClasses.add(metadataReader.getClassMetadata().getClassName());
            }
        }
    }

    return candidateClasses;
}

From source file:com.zht.common.generator.util.LoadPackageClasses.java

/**
 * ??BeanClass??//www. j  av a  2  s. com
 * @return
 * @throws IOException
 * @throws ClassNotFoundException
 */
public Set<Class<?>> getClassSet() throws IOException, ClassNotFoundException {
    this.classSet.clear();
    if (!this.packagesList.isEmpty()) {
        for (String pkg : this.packagesList) {
            String pattern = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
                    + 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 (matchesEntityTypeFilter(reader, readerFactory)) {
                        this.classSet.add(Class.forName(className));
                    }
                }
            }
        }
    }
    //
    //      if (logger.isInfoEnabled()){
    //         for (Class<?> clazz : this.classSet) {
    //            //logger.info(String.format("Found class:%s", clazz.getName()));
    //         }
    //      }
    return this.classSet;
}

From source file:org.globus.security.stores.ResourceSigningPolicyStore.java

private void loadPolicies() throws SigningPolicyStoreException {

    String locations = this.parameters.getTrustRootLocations();
    Resource[] resources;/*from   w  w w  .ja v a  2 s .c o  m*/

    try {
        resources = resolver.getResources(locations);
    } catch (IOException e) {
        throw new SigningPolicyStoreException(e);
    }
    Map<X500Principal, SigningPolicy> newPolicyMap = new HashMap<X500Principal, SigningPolicy>();
    Map<URI, ResourceSigningPolicy> newPolicyFileMap = new HashMap<URI, ResourceSigningPolicy>();

    for (Resource resource : resources) {

        if (!resource.isReadable()) {
            logger.fine("Cannot read: " + resource.getFilename());
            continue;
        }
        loadSigningPolicy(resource, newPolicyMap, newPolicyFileMap);
    }

    this.policyMap = newPolicyMap;
    this.signingPolicyFileMap = newPolicyFileMap;
}

From source file:com.sesxh.hoschange.common.util.LoadPackageClasses.java

/**
 * ??BeanClass??//from   w w  w . j  ava 2  s.c om
 * 
 * @return
 * @throws IOException
 * @throws ClassNotFoundException
 */
public Set<Class<?>> getClassSet() throws IOException, ClassNotFoundException {
    this.classSet.clear();
    if (!this.packagesList.isEmpty()) {
        for (String pkg : this.packagesList) {
            String pattern = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
                    + 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 (matchesEntityTypeFilter(reader, readerFactory)) {
                        this.classSet.add(Class.forName(className));
                    }
                }
            }
        }
    }
    // 
    // if (logger.isInfoEnabled()){
    // for (Class<?> clazz : this.classSet) {
    // //logger.info(String.format("Found class:%s", clazz.getName()));
    // }
    // }
    return this.classSet;
}