sun.misc.CompoundEnumeration Java Examples

The following examples show how to use sun.misc.CompoundEnumeration. 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: BaseDexClassLoader.java    From AndroidComponentPlugin with Apache License 2.0 6 votes vote down vote up 
@Override
protected Enumeration<URL> findResources(String name) {
    Enumeration<URL> myResources = pathList.findResources(name);
    if (sharedLibraryLoaders == null) {
      return myResources;
    }

    Enumeration<URL>[] tmp =
        (Enumeration<URL>[]) new Enumeration<?>[sharedLibraryLoaders.length + 1];
    // This will add duplicate resources if a shared library is loaded twice, but that's ok
    // as we don't guarantee uniqueness.
    for (int i = 0; i < sharedLibraryLoaders.length; i++) {
        try {
            tmp[i] = sharedLibraryLoaders[i].getResources(name);
        } catch (IOException e) {
            // Ignore.
        }
    }
    tmp[sharedLibraryLoaders.length] = myResources;
    return new CompoundEnumeration<>(tmp);
}
Example #2
Source File: AbstractClasspathClassLoader.java    From sofa-ark with Apache License 2.0 6 votes vote down vote up 
/**
 * Find export resources
 * @param resourceName
 * @return
 */
@SuppressWarnings("unchecked")
protected Enumeration<URL> getExportResources(String resourceName) throws IOException {
    if (shouldFindExportedResource(resourceName)) {
        List<ClassLoader> exportResourceClassLoadersInOrder = classloaderService
            .findExportResourceClassLoadersInOrder(resourceName);
        if (exportResourceClassLoadersInOrder != null) {
            List<Enumeration<URL>> enumerationList = new ArrayList<>();
            for (ClassLoader exportResourceClassLoader : exportResourceClassLoadersInOrder) {
                enumerationList.add(((AbstractClasspathClassLoader) exportResourceClassLoader)
                    .getLocalResources(resourceName));
            }
            return new CompoundEnumeration<>(
                enumerationList.toArray((Enumeration<URL>[]) new Enumeration<?>[0]));
        }
    }
    return Collections.emptyEnumeration();
}
Example #3
Source File: AbstractClasspathClassLoader.java    From sofa-ark with Apache License 2.0 6 votes vote down vote up 
@Override
public Enumeration<URL> getResources(String name) throws IOException {
    Handler.setUseFastConnectionExceptions(true);
    try {
        Enumeration<URL> ret = preFindResources(name);
        if (ret != null && ret.hasMoreElements()) {
            return ret;
        }
        ret = getResourcesInternal(name);
        if (ret != null && ret.hasMoreElements()) {
            return ret;
        }
        ret = postFindResources(name);
        return ret != null ? ret : new CompoundEnumeration<URL>(
            (Enumeration<URL>[]) new Enumeration<?>[] {});
    } finally {
        Handler.setUseFastConnectionExceptions(false);
    }
}
Example #4
Source File: AbstractClassLoaderHook.java    From sofa-ark with Apache License 2.0 5 votes vote down vote up 
@Override
public Enumeration<URL> postFindResources(String name, ClassLoaderService classLoaderService,
                                          T t) throws IOException {
    if ("any".equals(name)) {
        return classLoaderService.getArkClassLoader().getResources("sample-plugin.jar");
    }
    List<Enumeration<URL>> enumerationList = new ArrayList<>();
    return new CompoundEnumeration<>(enumerationList.toArray(new Enumeration[] {}));
}
Example #5
Source File: DelegateLastClassLoader.java    From AndroidComponentPlugin with Apache License 2.0 5 votes vote down vote up 
@Override
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    final Enumeration<URL>[] resources = (Enumeration<URL>[]) new Enumeration<?>[] {
            Object.class.getClassLoader().getResources(name),
            findResources(name),
            (getParent() == null) ? null : getParent().getResources(name) };

    return new CompoundEnumeration<>(resources);
}
Example #6
Source File: AbstractClassLoaderHook.java    From sofa-ark with Apache License 2.0 5 votes vote down vote up 
@Override
public Enumeration<URL> preFindResources(String name, ClassLoaderService classLoaderService, T t)
                                                                                                 throws IOException {
    if ("R2".equals(name)) {
        return classLoaderService.getArkClassLoader().getResources("sample-biz.jar");
    }
    List<Enumeration<URL>> enumerationList = new ArrayList<>();
    return new CompoundEnumeration<>(enumerationList.toArray(new Enumeration[] {}));
}
Example #7
Source File: AbstractClasspathClassLoader.java    From sofa-ark with Apache License 2.0 5 votes vote down vote up 
/**
 * Real logic to get resources
 * @param name
 * @return
 * @throws IOException
 */
protected Enumeration<URL> getResourcesInternal(String name) throws IOException {
    List<Enumeration<URL>> enumerationList = new ArrayList<>();
    // 1. find jdk resources
    enumerationList.add(getJdkResources(name));

    // 2. find exported resources
    enumerationList.add(getExportResources(name));

    // 3. find local resources
    enumerationList.add(getLocalResources(name));

    return new CompoundEnumeration<>(
        enumerationList.toArray((Enumeration<URL>[]) new Enumeration<?>[0]));
}
Example #8
Source File: WorkerClassLoader.java    From jstorm with Apache License 2.0 4 votes vote down vote up 
public Enumeration<URL> getResources(String name) throws IOException {
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    tmp[0] = super.getResources(name);
    tmp[1] = defaultClassLoader.getResources(name);
    return new CompoundEnumeration<>(tmp);
}
Example #9
Source File: ClassLoader.java    From jdk8u-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #10
Source File: ClassLoader.java    From jdk-1.7-annotated with Apache License 2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    Enumeration[] tmp = new Enumeration[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #11
Source File: ClassLoader.java    From jdk8u-dev-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #12
Source File: ClassLoader.java    From j2objc with Apache License 2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #13
Source File: ClassLoader.java    From openjdk-jdk8u with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #14
Source File: ClassLoader.java    From jdk8u_jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #15
Source File: ClassLoader.java    From openjdk-8 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #16
Source File: ClassLoader.java    From openjdk-8-source with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #17
Source File: ClassLoader.java    From hottub with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #18
Source File: ClassLoader.java    From Java8CN with Apache License 2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #19
Source File: ClassLoader.java    From jdk8u-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #20
Source File: ClassLoader.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #21
Source File: ClassLoader.java    From jdk1.8-source-analysis with Apache License 2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #22
Source File: ClassLoader.java    From JDKSourceCode1.8 with MIT License 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #23
Source File: ClassLoader.java    From jdk8u60 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #24
Source File: ClassLoader.java    From TencentKona-8 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #25
Source File: ClassLoader.java    From dragonwell8_jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}
Example #26
Source File: ClassLoader.java    From AndroidComponentPlugin with Apache License 2.0 3 votes vote down vote up 
/**
 * Finds all the resources with the given name. A resource is some data
 * (images, audio, text, etc) that can be accessed by class code in a way
 * that is independent of the location of the code.
 *
 * <p>The name of a resource is a <tt>/</tt>-separated path name that
 * identifies the resource.
 *
 * <p> The search order is described in the documentation for {@link
 * #getResource(String)}.  </p>
 *
 * @apiNote When overriding this method it is recommended that an
 * implementation ensures that any delegation is consistent with the {@link
 * #getResource(java.lang.String) getResource(String)} method. This should
 * ensure that the first element returned by the Enumeration's
 * {@code nextElement} method is the same resource that the
 * {@code getResource(String)} method would return.
 *
 * @param  name
 *         The resource name
 *
 * @return  An enumeration of {@link java.net.URL <tt>URL</tt>} objects for
 *          the resource.  If no resources could  be found, the enumeration
 *          will be empty.  Resources that the class loader doesn't have
 *          access to will not be in the enumeration.
 *
 * @throws  IOException
 *          If I/O errors occur
 *
 * @see  #findResources(String)
 *
 * @since  1.2
 */
public Enumeration<URL> getResources(String name) throws IOException {
    @SuppressWarnings("unchecked")
    Enumeration<URL>[] tmp = (Enumeration<URL>[]) new Enumeration<?>[2];
    if (parent != null) {
        tmp[0] = parent.getResources(name);
    } else {
        tmp[0] = getBootstrapResources(name);
    }
    tmp[1] = findResources(name);

    return new CompoundEnumeration<>(tmp);
}