Examples with FileStore org.teiid.common.buffer.FileStore used on opensource projects

Example 21 with FileStore

use of org.teiid.common.buffer.FileStore in project teiid by teiid.

the class TestFileStorageManager method testGrowth.

@Test
public void testGrowth() throws Exception {
    FileStorageManager sm = getStorageManager(null, null);
    FileStore store = sm.createFileStore("0");
    FileStoreOutputStream fsos = store.createOutputStream(1 << 15);
    assertTrue(fsos.getBuffer().length < 1 << 15);
    fsos.write(1);
    fsos.write(new byte[1 << 14]);
    fsos.flush();
    assertEquals(1 + (1 << 14), fsos.getCount());
    assertEquals(1 << 15, fsos.getBuffer().length);
}

Example 22 with FileStore

use of org.teiid.common.buffer.FileStore in project teiid by teiid.

the class TestFileStorageManager method testFlush.

@Test
public void testFlush() throws Exception {
    FileStorageManager sm = getStorageManager(null, null);
    FileStore store = sm.createFileStore("0");
    FileStoreOutputStream fsos = store.createOutputStream(2);
    fsos.write(new byte[3]);
    fsos.write(1);
    fsos.flush();
    assertEquals(0, fsos.getCount());
}

Example 23 with FileStore

use of org.teiid.common.buffer.FileStore in project teiid by teiid.

the class TestSaveOnReadInputStream method getSaveOnReadInputStream.

private SaveOnReadInputStream getSaveOnReadInputStream() {
    FileStore fs = BufferManagerFactory.getStandaloneBufferManager().createFileStore("test");
    FileStoreInputStreamFactory factory = new FileStoreInputStreamFactory(fs, Streamable.ENCODING);
    InputStream is = new ByteArrayInputStream("hello world".getBytes(Streamable.CHARSET));
    SaveOnReadInputStream soris = new SaveOnReadInputStream(is, factory);
    return soris;
}

Example 24 with FileStore

use of org.teiid.common.buffer.FileStore in project teiid by teiid.

the class TestLocalBufferService method testUseDiskFalse.

@Test
public void testUseDiskFalse() throws Exception {
    BufferServiceImpl svc = new BufferServiceImpl();
    svc.setDiskDirectory(UnitTestUtil.getTestScratchPath() + "/teiid/1");
    svc.setUseDisk(false);
    svc.start();
    // all the properties are set
    BufferManagerImpl mgr = svc.getBufferManager();
    FileStore f = mgr.getCache().createFileStore("x");
    f.write(new byte[1234], 0, 1234);
}