Example usage for org.apache.commons.vfs2 FileSelectInfo getDepth

Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileSelectInfo getDepth.

Prototype

int getDepth();

Source Link

Document

Returns the depth of the file relative to the base folder.

Usage

From source file:com.gs.obevo.util.vfs.BasicFileSelector.java

@Override
public boolean includeFile(FileSelectInfo fileInfo) throws Exception {
    return fileInfo.getDepth() > 0 && this.fileFilter.accept(fileInfo);
}

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From source file:com.intridea.io.vfs.provider.s3.DepthFileSelector.java

@Override
public boolean traverseDescendents(FileSelectInfo fileSelectInfo) throws Exception {
    return fileSelectInfo.getDepth() < maxDepth;
}

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From source file:com.intridea.io.vfs.provider.s3.DepthFileSelector.java

@Override
public boolean includeFile(FileSelectInfo fileSelectInfo) throws Exception {
    int depth = fileSelectInfo.getDepth();
    return depth >= minDepth && depth <= maxDepth;
}

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From source file:com.gs.obevo.util.vfs.BasicFileSelector.java

@Override
public boolean traverseDescendents(FileSelectInfo fileInfo) throws Exception {
    if (fileInfo.getFile().getType() == FileType.FOLDER && fileInfo.getDepth() == 0) {
        return true;
    } else if (this.directoryFilter != null) {
        return this.directoryFilter.accept(fileInfo);
    } else {//from   w  w w.  ja  v a 2 s.c o  m
        return this.traverseDescendents;
    }
}

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From source file:org.freedesktop.mime.DefaultMIMEService.java

@Override
protected Collection<MIMEEntry> scanBase(FileObject base) throws IOException {
    FileObject[] d = listDirs(base);
    MimeBase mimeBase = new MimeBase();
    mimeBases.put(base, mimeBase);/*from w ww  .  j  av a 2  s  .  c  om*/
    if (d != null) {
        for (FileObject dir : d) {
            String family = dir.getName().getBaseName();
            if (!family.equals("packages")) {
                Log.debug("Scanning family " + family);
                FileObject[] t = dir.findFiles(new FileSelector() {
                    public boolean traverseDescendents(FileSelectInfo info) throws Exception {
                        return info.getDepth() == 0;
                    }

                    public boolean includeFile(FileSelectInfo info) throws Exception {
                        return info.getFile().getName().getBaseName().toLowerCase().endsWith(".xml");
                    }
                });
                for (FileObject type : t) {
                    String typeName = type.getName().getBaseName().substring(0,
                            type.getName().getBaseName().length() - 4);
                    MIMEEntry entry = new MIMEEntry(family, typeName, type);
                    Log.debug("    Adding type " + entry.getInternalName());
                    mimeBase.byType.put(entry.getInternalName(), entry);
                }
            }
        }
    }
    return mimeBase.byType.values();
}

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From source file:org.freedesktop.util.ExtensionSelector.java

public boolean traverseDescendents(FileSelectInfo info) throws Exception {
    return info.getDepth() == 0;
}

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From source file:org.pentaho.hadoop.shim.HadoopConfigurationLocator.java

/**
 * Attempt to find any Hadoop configuration as a direct descendant of the provided directory.
 *
 * @param baseDir Directory to look for Hadoop configurations in
 * @throws ConfigurationException/* ww  w.ja  v a2 s. c om*/
 */
private void findHadoopConfigurations(FileObject baseDir, ActiveHadoopConfigurationLocator activeLocator)
        throws ConfigurationException {
    configurations = new HashMap<String, HadoopConfiguration>();
    try {
        if (!baseDir.exists()) {
            throw new ConfigurationException(BaseMessages.getString(PKG,
                    "Error.HadoopConfigurationDirectoryDoesNotExist", baseDir.getURL()));
        }
        for (FileObject f : baseDir.findFiles(new FileSelector() {
            @Override
            public boolean includeFile(FileSelectInfo info) throws Exception {
                return info.getDepth() == 1 && FileType.FOLDER.equals(info.getFile().getType());
            }

            @Override
            public boolean traverseDescendents(FileSelectInfo info) throws Exception {
                return info.getDepth() == 0;
            }
        })) {
            // Only load the specified configuration (ID should match the basename, we allow case-insensitivity)
            if (f.getName().getBaseName().equalsIgnoreCase(activeLocator.getActiveConfigurationId())) {
                HadoopConfiguration config = loadHadoopConfiguration(f);
                if (config != null) {
                    configurations.put(config.getIdentifier(), config);
                }
            }
        }
    } catch (FileSystemException ex) {
        throw new ConfigurationException(BaseMessages.getString(PKG, "Error.UnableToLoadConfigurations",
                baseDir.getName().getFriendlyURI()), ex);
    }
}

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From source file:org.pentaho.hadoop.shim.HadoopConfigurationLocator.java

private List<URL> findJarsIn(FileObject path, final int maxdepth, final Set<String> paths)
        throws FileSystemException {
    FileObject[] jars = path.findFiles(new FileSelector() {
        @Override//  w  w w. j a v a  2  s. com
        public boolean includeFile(FileSelectInfo info) throws Exception {
            for (String path : paths) {
                if (info.getFile().getURL().toString().endsWith(path)) {
                    return false;
                }
            }
            return info.getFile().getName().getBaseName().endsWith(JAR_EXTENSION);
        }

        @Override
        public boolean traverseDescendents(FileSelectInfo info) throws Exception {
            for (String path : paths) {
                if (info.getFile().getURL().toString().endsWith(path)) {
                    return false;
                }
            }
            return info.getDepth() <= maxdepth;
        }
    });

    List<URL> jarUrls = new ArrayList<URL>();
    for (FileObject jar : jars) {
        jarUrls.add(jar.getURL());
    }
    return jarUrls;
}

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From source file:org.pentaho.metaverse.util.VfsDateRangeFilterTest.java

@Test
public void testAccept_notFolder() throws Exception {
    filter = new VfsDateRangeFilter(format, start);
    FileSelectInfo fsi = mock(FileSelectInfo.class);
    FileObject fo = mock(FileObject.class);
    when(fo.getType()).thenReturn(FileType.FILE);
    when(fsi.getFile()).thenReturn(fo);//w  ww.  j  ava 2s . c o  m
    when(fsi.getDepth()).thenReturn(1);
    assertFalse(filter.includeFile(fsi));
}

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From source file:org.pentaho.metaverse.util.VfsDateRangeFilterTest.java

@Test
public void testAccept_startDateSet() throws Exception {
    filter = new VfsDateRangeFilter(format, start);
    FileSelectInfo fsi = mock(FileSelectInfo.class);
    FileObject fo = mock(FileObject.class);
    FileName fn = mock(FileName.class);
    when(fn.getBaseName()).thenReturn(end);
    when(fo.getType()).thenReturn(FileType.FOLDER);
    when(fo.getName()).thenReturn(fn);/*from ww w.java  2s . c o m*/
    when(fsi.getFile()).thenReturn(fo);
    when(fsi.getDepth()).thenReturn(1);
    assertTrue(filter.includeFile(fsi));
    when(fn.getBaseName()).thenReturn(start);
    assertTrue("Start date is not inclusive", filter.includeFile(fsi));
    when(fn.getBaseName()).thenReturn("20000101");
    assertFalse("Before start date was accepted", filter.includeFile(fsi));
}

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