Examples with In org.h2.dev.util.BinaryArithmeticStream.In used on opensource projects

Example 91 with In

use of org.h2.dev.util.BinaryArithmeticStream.In in project h2database by h2database.

the class TestAll method addTest.

private void addTest(TestBase test) {
    // tests.add(test);
    // run directly for now, because concurrently running tests
    // fails on Raspberry Pi quite often (seems to be a JVM problem)
    // event queue watchdog for tests that get stuck when running in Jenkins
    final java.util.Timer watchdog = new java.util.Timer();
    // 5 minutes
    watchdog.schedule(new TimerTask() {

        @Override
        public void run() {
            ThreadDeadlockDetector.dumpAllThreadsAndLocks("test watchdog timed out");
        }
    }, 5 * 60 * 1000);
    try {
        test.runTest(this);
    } finally {
        watchdog.cancel();
    }
}

Example 92 with In

use of org.h2.dev.util.BinaryArithmeticStream.In in project h2database by h2database.

the class TestAll method testEverything.

/**
 * Run all tests in all possible combinations.
 */
private void testEverything() throws SQLException {
    for (int c = 0; c < 2; c++) {
        if (c == 0) {
            cipher = null;
        } else {
            cipher = "AES";
        }
        for (int a = 0; a < 64; a++) {
            smallLog = (a & 1) != 0;
            big = (a & 2) != 0;
            networked = (a & 4) != 0;
            memory = (a & 8) != 0;
            ssl = (a & 16) != 0;
            diskResult = (a & 32) != 0;
            for (int trace = 0; trace < 3; trace++) {
                traceLevelFile = trace;
                test();
            }
        }
    }
}

Example 93 with In

use of org.h2.dev.util.BinaryArithmeticStream.In in project h2database by h2database.

the class CreateScriptFile method openScriptReader.

/**
 * Open a script reader.
 *
 * @param fileName the file name (the file will be overwritten)
 * @param compressionAlgorithm the compression algorithm (uppercase)
 * @param cipher the encryption algorithm or null
 * @param password the encryption password
 * @param charset the character set (for example UTF-8)
 * @return the script reader
 */
public static LineNumberReader openScriptReader(String fileName, String compressionAlgorithm, String cipher, String password, String charset) throws IOException {
    try {
        InputStream in;
        if (cipher != null) {
            byte[] key = SHA256.getKeyPasswordHash("script", password.toCharArray());
            FileStore store = FileStore.open(null, fileName, "rw", cipher, key);
            store.init();
            in = new FileStoreInputStream(store, null, compressionAlgorithm != null, false);
            in = new BufferedInputStream(in, Constants.IO_BUFFER_SIZE_COMPRESS);
        } else {
            in = FileUtils.newInputStream(fileName);
            in = new BufferedInputStream(in, Constants.IO_BUFFER_SIZE);
            in = CompressTool.wrapInputStream(in, compressionAlgorithm, "script.sql");
            if (in == null) {
                throw new IOException("Entry not found: script.sql in " + fileName);
            }
        }
        return new LineNumberReader(new InputStreamReader(in, charset));
    } catch (Exception e) {
        throw new IOException(e.getMessage(), e);
    }
}

Example 94 with In

use of org.h2.dev.util.BinaryArithmeticStream.In in project h2database by h2database.

the class ValueLobDb method createTempClob.

/**
 * Create a temporary CLOB value from a stream.
 *
 * @param in the reader
 * @param length the number of characters to read, or -1 for no limit
 * @param handler the data handler
 * @return the lob value
 */
public static ValueLobDb createTempClob(Reader in, long length, DataHandler handler) {
    if (length >= 0) {
        // blocks the network level
        try {
            in = new RangeReader(in, 0, length);
        } catch (IOException e) {
            throw DbException.convert(e);
        }
    }
    BufferedReader reader;
    if (in instanceof BufferedReader) {
        reader = (BufferedReader) in;
    } else {
        reader = new BufferedReader(in, Constants.IO_BUFFER_SIZE);
    }
    try {
        boolean compress = handler.getLobCompressionAlgorithm(Value.CLOB) != null;
        long remaining = Long.MAX_VALUE;
        if (length >= 0 && length < remaining) {
            remaining = length;
        }
        int len = getBufferSize(handler, compress, remaining);
        char[] buff;
        if (len >= Integer.MAX_VALUE) {
            String data = IOUtils.readStringAndClose(reader, -1);
            buff = data.toCharArray();
            len = buff.length;
        } else {
            buff = new char[len];
            reader.mark(len);
            len = IOUtils.readFully(reader, buff, len);
        }
        if (len <= handler.getMaxLengthInplaceLob()) {
            byte[] small = new String(buff, 0, len).getBytes(StandardCharsets.UTF_8);
            return ValueLobDb.createSmallLob(Value.CLOB, small, len);
        }
        reader.reset();
        return new ValueLobDb(handler, reader, remaining);
    } catch (IOException e) {
        throw DbException.convertIOException(e, null);
    }
}

Example 95 with In

use of org.h2.dev.util.BinaryArithmeticStream.In in project h2database by h2database.

the class TestMVRTree method testExample.

private void testExample() {
    // create an in-memory store
    MVStore s = MVStore.open(null);
    // open an R-tree map
    MVRTreeMap<String> r = s.openMap("data", new MVRTreeMap.Builder<String>());
    // add two key-value pairs
    // the first value is the key id (to make the key unique)
    // then the min x, max x, min y, max y
    r.add(new SpatialKey(0, -3f, -2f, 2f, 3f), "left");
    r.add(new SpatialKey(1, 3f, 4f, 4f, 5f), "right");
    // iterate over the intersecting keys
    Iterator<SpatialKey> it = r.findIntersectingKeys(new SpatialKey(0, 0f, 9f, 3f, 6f));
    for (SpatialKey k; it.hasNext(); ) {
        k = it.next();
        // System.out.println(k + ": " + r.get(k));
        assertNotNull(k);
    }
    s.close();
}