Example usage for org.apache.commons.vfs NameScope CHILD

Introduction

In this page you can find the example usage for org.apache.commons.vfs NameScope CHILD.

Prototype

NameScope CHILD

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Document

Resolve against the children of the base file.

Usage

From source file:com.pongasoft.kiwidoc.builder.doclet.SourceCodeParser.java

/**
 * Parses the sources using a doclet. It is ok to provide a big number of files, since it will
 * automatically be split in chunks.//from w w  w  .  ja  v  a  2  s. com
 *
 * @param library the library to store the results
 * @param sources the sources
 * @return the number of processed files
 * @throws IOException if there is an issue reading the files
 */
public int parseSources(LibraryModelBuilder library, FileObject sources, String overviewFilename,
        FileObject javadoc, Collection<FileObject> dependencies) throws IOException, InternalException {
    DefaultFileSystemManager dfs = new DefaultFileSystemManager();
    dfs.addProvider("file", new DefaultLocalFileProvider());
    dfs.setReplicator(new DefaultFileReplicator(IOUtils.createTempDirectory("SourceCodeParser", "")));
    dfs.init();
    try {
        File localSources = dfs.getReplicator().replicateFile(sources, SourcesSelector.INSTANCE);

        sources = dfs.toFileObject(localSources);

        FileObject[] allSources = sources.findFiles(JavaSelector.INSTANCE);

        if (allSources == null || allSources.length == 0)
            return 0;

        List<String> sourcePath = new ArrayList<String>();

        for (FileObject sourceFile : allSources) {
            //        if(javadoc != null)
            //        {
            //          String name = sources.getName().getRelativeName(sourceFile.getName());
            //          name = name.substring(0, name.length() - JAVA_EXTENSION.length());
            //          name += HTML_EXTENSION;
            //          if(javadoc.resolveFile(name, NameScope.DESCENDENT).exists())
            //            sourcePath.add(sourceFile.getName().getPath());
            //        }
            //        else
            //        {
            //          sourcePath.add(sourceFile.getName().getPath());
            //        }
            sourcePath.add(sourceFile.getName().getPath());
        }

        List<String> deps = new ArrayList<String>();

        if (dependencies != null) {
            for (FileObject dependency : dependencies) {
                if (dependency.exists()) {
                    File localDependency = dfs.getReplicator().replicateFile(dependency,
                            DependenciesSelector.INSTANCE);
                    deps.add(localDependency.getCanonicalPath());
                }
            }
        }

        FileObject overviewFile = sources.resolveFile(overviewFilename, NameScope.CHILD);

        String overviewPath = null;
        if (overviewFile.exists())
            overviewPath = overviewFile.getName().getPath();

        parseSources(library, overviewPath, sourcePath, deps);

        return sourcePath.size();
    } finally {
        dfs.close();
    }
}

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From source file:com.pongasoft.kiwidoc.builder.JSONContentHandler.java

private FileObject getContentFile(FileObject contentFile) throws FileSystemException {
    return contentFile.resolveFile(CONTENT_FILENAME, NameScope.CHILD);
}

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From source file:org.jclouds.vfs.provider.blobstore.BlobStoreFileObject.java

@Override
protected FileObject[] doListChildrenResolved() throws Exception {
    // if metadata is null, then the path does not exist, as doAttach would have certainly set
    // this./*from ww  w.  jav  a  2  s .c  o m*/
    doAttach();
    if (metadata == null)
        throw new FileNotFolderException(getName());
    ListContainerOptions options = new ListContainerOptions();
    String name = getNameTrimLeadingSlashes();
    if (!name.equals("") && !name.equals("/")) {
        options.inDirectory(name + "/");
        logger.info(String.format(">> list: %s[%s]", getContainer(), name));
    } else {
        logger.info(String.format(">> list: %s", getContainer()));
    }
    Iterable<? extends StorageMetadata> list = lister.execute(getContainer(), options);
    Set<BlobStoreFileObject> children = Sets.newHashSet();
    loop: for (StorageMetadata md : list) {
        if (!md.getName().equals("")) {
            if (name.equals(md.getName()) && md.getType() != StorageType.BLOB) {
                continue loop;
            }
            String childName = Utils.replaceAll(md.getName(), UNDESCRIBED, "");
            BlobStoreFileObject fo = (BlobStoreFileObject) FileObjectUtils
                    .getAbstractFileObject(getFileSystem().resolveFile(getFileSystem().getFileSystemManager()
                            .resolveName(getName(), childName, NameScope.CHILD)));
            children.add(fo);
        }
    }
    logger.info(String.format("<< list: %s", children));
    return children.toArray(new BlobStoreFileObject[] {});
}

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From source file:unitTests.dataspaces.AbstractLimitingFileObjectTest.java

@Test
public void testReadOnlyResolveFileStringNameScope() throws FileSystemException {
    createRealFileChild();//from   w  w  w  .j a  v  a 2  s . c  o m

    final FileObject childFile = readOnlyFile.resolveFile(CHILD_NAME, NameScope.CHILD);
    assertNotNull(childFile);
    assertFalse(childFile.isWriteable());
}

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From source file:unitTests.dataspaces.AbstractLimitingFileObjectTest.java

@Test
public void testReadWriteResolveFileStringNameScope() throws FileSystemException {
    createRealFileChild();//from w ww  .  ja  v a  2s .co  m

    final FileObject childFile = readWriteFile.resolveFile(CHILD_NAME, NameScope.CHILD);
    assertNotNull(childFile);
    assertTrue(childFile.isWriteable());
}

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