Examples of org.osgi.framework.wiring.BundleWiring.listResources()

Class org.osgi.framework.wiring.BundleWiring

Examples of org.osgi.framework.wiring.BundleWiring.listResources()

org.osgi.framework.wiring.BundleWiring.listResources()
Returns the names of resources visible to this bundle wiring's {@link #getClassLoader() class loader}. The returned names can be used to access the resources via this bundle wiring's class loader.
- Only the resource names for resources in bundle wirings will be returned. The names of resources visible to a bundle wiring's parent class loader, such as the bootstrap class loader, must not be included in the result.
- Only established wires will be examined for resources. This method must not cause new wires for dynamic imports to be established.
@param path The path name in which to look. The path is always relativeto the root of this bundle wiring's class loader and may begin with "/". A path value of "/" indicates the root of this bundle wiring's class loader. @param filePattern The file name pattern for selecting resource names inthe specified path. The pattern is only matched against the last element of the resource path. If the resource is a directory then the trailing "/" is not used for pattern matching. Substring matching is supported, as specified in the Filter specification, using the wildcard character ("*"). If {@code null} is specified, this is equivalent to "*" andmatches all files. @param options The options for listing resource names. See{@link #LISTRESOURCES_LOCAL} and {@link #LISTRESOURCES_RECURSE}. This method must ignore unrecognized options. @return An unmodifiable collection of resource names for each matchingresource, or an empty collection if no matching resource could be found, if this bundle wiring is for a fragment revision or if the caller does not have the appropriate {@code AdminPermission[bundle,RESOURCE]} and the Java RuntimeEnvironment supports permissions. The collection is unordered and must contain no duplicate resource names. If this bundle wiring is not {@link #isInUse() in use}, {@code null} must be returned.

class JPAAnnotationScanner implements AnnotationScanner {


  
  public Collection<String> findJPAAnnotatedClasses(Bundle b) {
    BundleWiring bw = b.adapt(BundleWiring.class);
    Collection<String> resources = bw.listResources("/", "*.class", 
        BundleWiring.LISTRESOURCES_LOCAL | BundleWiring.LISTRESOURCES_RECURSE);
    
    Collection<String> classes = new ArrayList<String>(); 
    ClassLoader cl = new TempBundleDelegatingClassLoader(b, this.getClass().getClassLoader());
    for(String s : resources) {

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        Bundle[] bundles = bundleContext.getBundles();
        String filter = "*" + className + "*";
        for (Bundle bundle:bundles){
            BundleWiring wiring = bundle.adapt(BundleWiring.class);
            if (wiring != null){
                Collection<String> resources = wiring.listResources("/", filter, BundleWiring.LISTRESOURCES_RECURSE);
                if (resources.size() > 0){
                    String title = ShellUtil.getBundleName(bundle);
                    System.out.println("\n" + title);
                }
                for (String resource:resources){

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    protected void executeOnBundle(Bundle bundle) throws Exception {
        BundleWiring wiring = bundle.adapt(BundleWiring.class);
        if (wiring != null){
            Collection<String> resources;
            if (displayAllFiles){
                resources = wiring.listResources("/", null, BundleWiring.LISTRESOURCES_RECURSE);
            }else{
                resources = wiring.listResources("/", "*class", BundleWiring.LISTRESOURCES_RECURSE);
            }
            for (String resource:resources){
                System.out.println(resource);

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        if (wiring != null){
            Collection<String> resources;
            if (displayAllFiles){
                resources = wiring.listResources("/", null, BundleWiring.LISTRESOURCES_RECURSE);
            }else{
                resources = wiring.listResources("/", "*class", BundleWiring.LISTRESOURCES_RECURSE);
            }
            for (String resource:resources){
                System.out.println(resource);
            }
        } else {

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                    name = "/" + name;
                }
                if (name.endsWith("/")) {
                    name = name.substring(0, name.length() - 1);
                }
                Collection<String> classes = wiring.listResources(name, "*.class", options);
                for (String className : classes) {
                    className = className.replace('/', '.').replace(".class", "");
                    inspectClass(bundle.loadClass(className));
                }
            }

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