Example usage for org.apache.commons.vfs2.provider FileProvider findFile

Introduction

In this page you can find the example usage for org.apache.commons.vfs2.provider FileProvider findFile.

Prototype

FileObject findFile(final FileObject baseFile, final String uri, final FileSystemOptions fileSystemOptions)
        throws FileSystemException;

Source Link

Document

Locates a file object, by absolute URI.

Usage

From source file:org.efaps.db.store.VFSStoreResource.java

/**
 * @return DefaultFileSystemManager//  www . ja v  a  2s .  co m
 * @throws EFapsException on error
 */
private DefaultFileSystemManager evaluateFileSystemManager() throws EFapsException {
    final DefaultFileSystemManager ret = new DefaultFileSystemManager();

    final String baseName = getProperties().get(VFSStoreResource.PROPERTY_BASENAME);
    final String provider = getProperties().get(VFSStoreResource.PROPERTY_PROVIDER);
    try {
        ret.init();
        final FileProvider fileProvider = (FileProvider) Class.forName(provider).newInstance();
        ret.addProvider(baseName, fileProvider);
        ret.setBaseFile(fileProvider.findFile(null, baseName, null));
    } catch (final FileSystemException e) {
        throw new EFapsException(VFSStoreResource.class, "evaluateFileSystemManager.FileSystemException", e,
                provider, baseName);
    } catch (final InstantiationException e) {
        throw new EFapsException(VFSStoreResource.class, "evaluateFileSystemManager.InstantiationException", e,
                baseName, provider);
    } catch (final IllegalAccessException e) {
        throw new EFapsException(VFSStoreResource.class, "evaluateFileSystemManager.IllegalAccessException", e,
                provider);
    } catch (final ClassNotFoundException e) {
        throw new EFapsException(VFSStoreResource.class, "evaluateFileSystemManager.ClassNotFoundException", e,
                provider);
    }
    return ret;
}

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

@Override
public FileObject findFile(FileObject baseFile, String uri, FileSystemOptions fileSystemOptions)
        throws FileSystemException {
    ClassLoader cl = Thread.currentThread().getContextClassLoader();
    FileProvider p = fsm.getActiveFileProvider(scheme);
    Thread.currentThread().setContextClassLoader(p.getClass().getClassLoader());
    try {// w w  w .  j ava  2  s  .  c  o m
        return p.findFile(baseFile, uri, fileSystemOptions);
    } finally {
        Thread.currentThread().setContextClassLoader(cl);
    }
}

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