Example usage for org.apache.commons.vfs FileObject resolveFile

Introduction

In this page you can find the example usage for org.apache.commons.vfs FileObject resolveFile.

Prototype

public FileObject resolveFile(String name, NameScope scope) throws FileSystemException;

Source Link

Document

Finds a file, relative to this file.

Usage

From source file:com.pongasoft.util.io.IOUtils.java

/**
 * Returns a child of the provided file object designated by the uri path
 *
 * @param uriPath the path to the child/*from  w  ww  .  ja  v a 2  s. co  m*/
 * @param fileObject the file object (root)
 * @return the new file object
 * @throws IOException if there is something wrong
 */
public static FileObject resolveFile(FileObject fileObject, URIPath uriPath) throws IOException {
    String fullPath = uriPath.getFullPath();
    if ("".equals(fullPath) || "/".equals(fullPath))
        return fileObject;
    else
        return fileObject.resolveFile(fullPath, NameScope.DESCENDENT);
}

---

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

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

---

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.// w  w  w  .  ja  v  a  2  s . c o m
 *
 * @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();
    }
}

---