Examples with LocalFileProvider org.apache.commons.vfs2.provider.LocalFileProvider used on opensource projects

Example 1 with LocalFileProvider

use of org.apache.commons.vfs2.provider.LocalFileProvider in project commons-vfs by apache.

the class CustomRamProviderTest method testSpecialName.

/**
 * Test some special file name symbols.
 * <p>
 * Use the RamProvider since it has no character limitations like
 * the (Windows) LocalFileProvider.
 */
@Test
public void testSpecialName() throws FileSystemException {
    // we test with this file name
    // does not work with '!'
    final String testDir = "/spacialtest/";
    final String testFileName = "test:+-_ \"()<>%#.txt";
    final String expectedName = testDir + testFileName;
    final FileObject dir = prepareSpecialFile(testDir, testFileName);
    // DO: verify you can list it:
    // includes dir
    final FileObject[] findFilesResult = dir.findFiles(new AllFileSelector());
    final FileObject[] getChildrenResult = dir.getChildren();
    final FileObject getChildResult = dir.getChild(UriParser.encode(testFileName, ENC));
    // validate findFiles returns expected result
    assertEquals("Unexpected result findFiles: " + Arrays.toString(findFilesResult), 2, findFilesResult.length);
    String resultName = findFilesResult[0].getName().getPathDecoded();
    assertEquals("findFiles Child name does not match", expectedName, resultName);
    assertEquals("Did findFiles but child was no file", FileType.FILE, findFilesResult[0].getType());
    // validate getChildren returns expected result
    assertEquals("Unexpected result getChildren: " + Arrays.toString(getChildrenResult), 1, getChildrenResult.length);
    resultName = getChildrenResult[0].getName().getPathDecoded();
    assertEquals("getChildren Child name does not match", expectedName, resultName);
    assertEquals("Did getChildren but child was no file", FileType.FILE, getChildrenResult[0].getType());
    // validate getChild returns expected child
    assertNotNull("Did not find direct child", getChildResult);
    resultName = getChildResult.getName().getPathDecoded();
    assertEquals("getChild name does not match", expectedName, resultName);
    assertEquals("getChild was no file", FileType.FILE, getChildResult.getType());
}

Example 2 with LocalFileProvider

use of org.apache.commons.vfs2.provider.LocalFileProvider in project commons-vfs by apache.

the class DefaultFileSystemManager method resolveURI.

/**
 * Resolve the uri to a file name.
 *
 * @param uri The URI to resolve.
 * @return The FileName of the file.
 * @throws FileSystemException if an error occurs.
 */
@Override
public FileName resolveURI(final String uri) throws FileSystemException {
    UriParser.checkUriEncoding(uri);
    if (uri == null) {
        throw new IllegalArgumentException();
    }
    // Extract the scheme
    final String scheme = UriParser.extractScheme(getSchemes(), uri);
    if (scheme != null) {
        // An absolute URI - locate the provider
        final FileProvider provider = providers.get(scheme);
        if (provider != null) {
            return provider.parseUri(null, uri);
        }
    // Otherwise, assume a local file
    }
    // Handle absolute file names
    if (localFileProvider != null && localFileProvider.isAbsoluteLocalName(uri)) {
        return localFileProvider.parseUri(null, uri);
    }
    if (scheme != null) {
        // An unknown scheme - hand it to the default provider
        FileSystemException.requireNonNull(defaultProvider, "vfs.impl/unknown-scheme.error", scheme, uri);
        return defaultProvider.parseUri(null, uri);
    }
    // Assume a relative name - use the supplied base file
    FileSystemException.requireNonNull(baseFile, "vfs.impl/find-rel-file.error", uri);
    return resolveName(baseFile.getName(), uri, NameScope.FILE_SYSTEM);
}

Example 3 with LocalFileProvider

use of org.apache.commons.vfs2.provider.LocalFileProvider in project commons-vfs by apache.

the class DefaultFileSystemManager method resolveFile.

/**
 * Resolves a URI, relative to a base file with specified FileSystem configuration.
 *
 * @param baseFile The base file.
 * @param uri The file name. May be a fully qualified or relative path or a url.
 * @param fileSystemOptions Options to pass to the file system.
 * @return A FileObject representing the target file.
 * @throws FileSystemException if an error occurs accessing the file.
 */
public FileObject resolveFile(final FileObject baseFile, final String uri, final FileSystemOptions fileSystemOptions) throws FileSystemException {
    final FileObject realBaseFile;
    if (baseFile != null && VFS.isUriStyle() && baseFile.getName().isFile()) {
        realBaseFile = baseFile.getParent();
    } else {
        realBaseFile = baseFile;
    }
    // TODO: use resolveName and use this name to resolve the fileObject
    UriParser.checkUriEncoding(uri);
    if (uri == null) {
        throw new IllegalArgumentException();
    }
    // Extract the scheme
    final String scheme = UriParser.extractScheme(getSchemes(), uri);
    if (scheme != null) {
        // An absolute URI - locate the provider
        final FileProvider provider = providers.get(scheme);
        if (provider != null) {
            return provider.findFile(realBaseFile, uri, fileSystemOptions);
        }
    // Otherwise, assume a local file
    }
    // Handle absolute file names
    if (localFileProvider != null && localFileProvider.isAbsoluteLocalName(uri)) {
        return localFileProvider.findLocalFile(uri);
    }
    if (scheme != null) {
        // An unknown scheme - hand it to the default provider
        FileSystemException.requireNonNull(defaultProvider, "vfs.impl/unknown-scheme.error", scheme, uri);
        return defaultProvider.findFile(realBaseFile, uri, fileSystemOptions);
    }
    // Assume a relative name - use the supplied base file
    FileSystemException.requireNonNull(realBaseFile, "vfs.impl/find-rel-file.error", uri);
    return realBaseFile.resolveFile(uri);
}