Example usage for org.apache.commons.vfs2.impl DefaultFileSystemManager DefaultFileSystemManager

Introduction

In this page you can find the example usage for org.apache.commons.vfs2.impl DefaultFileSystemManager DefaultFileSystemManager.

Prototype

DefaultFileSystemManager

Source Link

Usage

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

private HadoopConfigurationFileSystemManager createTestFileSystemManager(HadoopConfiguration config,
        String scheme, FileProvider provider) throws FileSystemException {
    DefaultFileSystemManager def = new DefaultFileSystemManager();
    HadoopConfigurationProvider configProvider = new MockHadoopConfigurationProvider(Arrays.asList(config),
            config.getIdentifier());/* w ww. j  a  v  a2s.  co m*/
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider, def);
    fsm.addProvider(config, scheme, config.getIdentifier(), provider);
    return fsm;
}

---

From source file:org.pentaho.hadoop.shim.api.HadoopConfigurationFileSystemManagerTest.java

@Test
public void addProvider() throws Exception {
    String scheme = "scheme";
    DefaultFileSystemManager def = new DefaultFileSystemManager();
    HadoopConfiguration config = new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "id", "name",
            new MockHadoopShim());
    HadoopConfigurationProvider configProvider = new MockHadoopConfigurationProvider();
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider, def);
    FileProvider provider = new MockFileProvider();
    fsm.addProvider(config, scheme, "alias", provider);
    assertNotNull(fsm.getFileProvider(config, scheme));
    assertTrue(fsm.hasProvider(scheme));
    assertTrue(fsm.hasProvider(scheme + "-alias"));
}

---

From source file:org.pentaho.hadoop.shim.api.HadoopConfigurationFileSystemManagerTest.java

@Test
public void getActiveFileProvider() throws Exception {
    String scheme = "scheme";
    DefaultFileSystemManager def = new DefaultFileSystemManager();
    HadoopConfiguration config = new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "id", "name",
            new MockHadoopShim());
    HadoopConfigurationProvider configProvider = new MockHadoopConfigurationProvider(Arrays.asList(config),
            config.getIdentifier());//ww w  .  ja  v a  2 s .  c o  m
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider, def);
    FileProvider provider = new MockFileProvider();
    fsm.addProvider(config, scheme, "alias", provider);

    assertEquals(provider, fsm.getActiveFileProvider(scheme));
}

---

From source file:org.pentaho.hadoop.shim.api.HadoopConfigurationFileSystemManagerTest.java

@Test(expected = FileSystemException.class)
public void getActiveFileProvider_no_active() throws Exception {
    DefaultFileSystemManager def = new DefaultFileSystemManager();
    HadoopConfigurationProvider configProvider = new MockHadoopConfigurationProvider() {
        public HadoopConfiguration getActiveConfiguration()
                throws org.pentaho.hadoop.shim.ConfigurationException {
            throw new ConfigurationException("no active config");
        }//w w w  . j  a  va2  s  .c  o  m
    };
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider, def);

    fsm.getActiveFileProvider("scheme");
}

---

From source file:org.pentaho.hadoop.shim.api.HadoopConfigurationFileSystemManagerTest.java

@Test
public void getActiveFileProvider_multipleProviders() throws Exception {
    String scheme = "scheme";
    DefaultFileSystemManager def = new DefaultFileSystemManager();
    HadoopConfiguration config1 = new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "1", "one",
            new MockHadoopShim());
    HadoopConfiguration config2 = new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "2", "two",
            new MockHadoopShim());
    HadoopConfigurationProvider configProvider = new MockHadoopConfigurationProvider(
            Arrays.asList(config1, config2), config2.getIdentifier());
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider, def);
    FileProvider provider1 = new MockFileProvider();
    FileProvider provider2 = new MockFileProvider();
    fsm.addProvider(config1, scheme, "one", provider1);
    fsm.addProvider(config2, scheme, "2", provider2);

    // make sure all providers were registered with their aliases
    assertTrue(fsm.hasProvider(scheme));
    assertTrue(fsm.hasProvider(scheme + "-one"));
    assertTrue(fsm.hasProvider(scheme + "-2"));

    // Make sure the active config's provider is returned when asked
    assertEquals(provider2, fsm.getActiveFileProvider(scheme));
}

---

From source file:org.pentaho.hadoop.shim.api.HadoopConfigurationFileSystemManagerTest.java

@Test
public void multipleProviders_singleConfig() throws Exception {
    String scheme = "scheme";
    String scheme2 = "scheme2";
    DefaultFileSystemManager def = new DefaultFileSystemManager();
    HadoopConfiguration config = new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "1", "one",
            new MockHadoopShim());
    HadoopConfigurationProvider configProvider = new MockHadoopConfigurationProvider(Arrays.asList(config),
            config.getIdentifier());/* w  w w .java2 s  .  c om*/
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider, def);
    FileProvider provider1 = new MockFileProvider();
    FileProvider provider2 = new MockFileProvider();
    fsm.addProvider(config, scheme, "one", provider1);
    try {
        fsm.addProvider(config, scheme, "two", provider2);
        fail("Expected exception");
    } catch (FileSystemException ex) {
        assertTrue(ex.getMessage(), ex.getMessage().contains("Scheme already registered: scheme"));
    }
    fsm.addProvider(config, scheme2, "two", provider2);

    // make sure all providers were registered with their aliases
    assertTrue(fsm.hasProvider(scheme));
    assertTrue(fsm.hasProvider(scheme + "-one"));
    assertTrue(fsm.hasProvider(scheme2 + "-two"));

    // Make sure the active config's provider is returned when asked
    assertEquals(provider1, fsm.getActiveFileProvider(scheme));
}

---

From source file:org.pentaho.hadoop.shim.api.HadoopConfigurationFileSystemManagerTest.java

@Test(expected = FileSystemException.class)
public void invalidSchemeForConfig_unregistered_config() throws Exception {
    DefaultFileSystemManager def = new DefaultFileSystemManager();
    HadoopConfiguration config = new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "id", "name",
            new MockHadoopShim());
    HadoopConfigurationProvider configProvider = new MockHadoopConfigurationProvider();
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider, def);
    fsm.getFileProvider(config, "invalid");
}

---

From source file:org.pentaho.hadoop.shim.api.HadoopConfigurationFileSystemManagerTest.java

@Test(expected = FileSystemException.class)
public void invalidSchemeForConfig_unregistered_scheme() throws Exception {
    DefaultFileSystemManager def = new DefaultFileSystemManager();
    HadoopConfiguration config = new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "id", "name",
            new MockHadoopShim());
    HadoopConfigurationProvider configProvider = new MockHadoopConfigurationProvider();
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider, def);
    fsm.addProvider(config, "scheme", "alias", new MockFileProvider());
    fsm.getFileProvider(config, "invalid");
}

---

From source file:org.pentaho.hadoop.shim.common.CommonHadoopShimTest.java

@Test
public void onLoad() throws Exception {
    HadoopConfigurationProvider configProvider = new HadoopConfigurationProvider() {
        @Override/*from  w ww . ja v a 2 s.c  o  m*/
        public boolean hasConfiguration(String id) {
            throw new UnsupportedOperationException();
        }

        @Override
        public List<? extends HadoopConfiguration> getConfigurations() {
            throw new UnsupportedOperationException();
        }

        @Override
        public HadoopConfiguration getConfiguration(String id) throws ConfigurationException {
            throw new UnsupportedOperationException();
        }

        @Override
        public HadoopConfiguration getActiveConfiguration() throws ConfigurationException {
            throw new UnsupportedOperationException();
        }
    };
    DefaultFileSystemManager delegate = new DefaultFileSystemManager();
    HadoopConfigurationFileSystemManager fsm = new HadoopConfigurationFileSystemManager(configProvider,
            delegate);
    assertFalse(fsm.hasProvider("hdfs"));

    CommonHadoopShim shim = new CommonHadoopShim();
    HadoopConfiguration config = new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "id", "name",
            shim, null, null, null);

    shim.onLoad(config, fsm);
    assertTrue(fsm.hasProvider("hdfs"));
    assertTrue(fsm.hasProvider("hdfs-id"));
}

---

From source file:org.pentaho.hadoop.shim.common.CommonHadoopShimTest.java

@Test
public void getDistributedCacheUtil() throws Exception {
    HadoopShim shim = new CommonHadoopShim();
    try {//  w  w  w .ja va2  s  .  com
        shim.getDistributedCacheUtil();
        fail("expected exception");
    } catch (ConfigurationException ex) {
        assertEquals(ex.getMessage(),
                BaseMessages.getString(CommonHadoopShim.class, "CommonHadoopShim.DistributedCacheUtilMissing"));
    }

    shim.onLoad(new HadoopConfiguration(VFS.getManager().resolveFile("ram:///"), "id", "name", shim),
            new HadoopConfigurationFileSystemManager(new MockHadoopConfigurationProvider(),
                    new DefaultFileSystemManager()));
    assertNotNull(shim.getDistributedCacheUtil());
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• »