Example usage for org.apache.commons.vfs2 FileSystemManager getBaseFile

Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileSystemManager getBaseFile.

Prototype

FileObject getBaseFile() throws FileSystemException;

Source Link

Document

Returns the base file used to resolve relative paths.

Usage

From source file:org.datacleaner.util.VFSUtils.java

/**
 * Gets the file system manager to use in typical scenarios.
 * /*from  ww w  . j  av a2s.c  o m*/
 * @return
 */
public static FileSystemManager getFileSystemManager() {
    try {
        final FileSystemManager manager = VFS.getManager();
        if (manager.getBaseFile() == null) {
            // if no base file exists, set the working directory to base
            // dir.
            ((DefaultFileSystemManager) manager).setBaseFile(new File("."));
        }
        return manager;
    } catch (FileSystemException e) {
        throw new IllegalStateException(e);
    }
}

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From source file:org.datacleaner.util.VFSUtilsTest.java

public void test1VfsAssumptions() throws Exception {
    FileSystemManager manager = VFS.getManager();

    FileObject baseFile = manager.getBaseFile();
    assertTrue(baseFile == null || "core".equals(baseFile.getName().getBaseName()));

    File file = new File("src/main/java");
    assertNotNull(manager.resolveFile(file.getAbsolutePath()));

    ((DefaultFileSystemManager) manager).setBaseFile(new File("."));

    baseFile = manager.getBaseFile();/*  w ww. j av  a  2  s  .com*/

    assertEquals("core", baseFile.getName().getBaseName());

    FileObject javaFolder = manager.resolveFile("src/main/java");
    assertTrue(javaFolder.getType() == FileType.FOLDER);

    FileObject rootFolder = manager.resolveFile(".");
    assertTrue(rootFolder.getType() == FileType.FOLDER);
    assertEquals("core", rootFolder.getName().getBaseName());

    File javaFolderFile = VFSUtils.toFile(javaFolder);
    assertNotNull(javaFolderFile);
    assertTrue(javaFolderFile.exists());
    assertTrue(javaFolderFile.isDirectory());
}

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