Examples of java.io.RandomAccessFile.writeLong()

java.io.RandomAccessFile.writeLong()
Writes a 64-bit long to this output stream. The resulting output is the 8 bytes, highest order first, of val. @param val the long to be written. @throws IOException If an error occurs attempting to write to this DataOutputStream. @see DataInput#readLong()

      raf.seek(0);
      raf.write(cipherManager.getDiskSalt());


      raf.writeLong(storeSize);
      raf.writeLong(prevStoreSize);
      raf.writeLong(keyCount.get());
      raf.writeInt(generation);
      raf.writeInt(flags);
      raf.writeInt(0); // bloomFilterK
      raf.writeInt(0);
      raf.writeLong(0);

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      raf.writeLong(keyCount.get());
      raf.writeInt(generation);
      raf.writeInt(flags);
      raf.writeInt(0); // bloomFilterK
      raf.writeInt(0);
      raf.writeLong(0);
      raf.writeLong(writes.get());
      raf.writeLong(hits.get());
      raf.writeLong(misses.get());
      raf.writeLong(bloomFalsePos.get());

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      raf.writeInt(generation);
      raf.writeInt(flags);
      raf.writeInt(0); // bloomFilterK
      raf.writeInt(0);
      raf.writeLong(0);
      raf.writeLong(writes.get());
      raf.writeLong(hits.get());
      raf.writeLong(misses.get());
      raf.writeLong(bloomFalsePos.get());


      raf.getFD().sync();

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      raf.writeInt(flags);
      raf.writeInt(0); // bloomFilterK
      raf.writeInt(0);
      raf.writeLong(0);
      raf.writeLong(writes.get());
      raf.writeLong(hits.get());
      raf.writeLong(misses.get());
      raf.writeLong(bloomFalsePos.get());


      raf.getFD().sync();
      raf.close();

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      raf.writeInt(0); // bloomFilterK
      raf.writeInt(0);
      raf.writeLong(0);
      raf.writeLong(writes.get());
      raf.writeLong(hits.get());
      raf.writeLong(misses.get());
      raf.writeLong(bloomFalsePos.get());


      raf.getFD().sync();
      raf.close();

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      raf.writeInt(0);
      raf.writeLong(0);
      raf.writeLong(writes.get());
      raf.writeLong(hits.get());
      raf.writeLong(misses.get());
      raf.writeLong(bloomFalsePos.get());


      raf.getFD().sync();
      raf.close();


      FileUtil.renameTo(tempConfig, configFile);

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     * @throws Exception if failed
     */
    @Test
    public void testReadLong() throws Exception {
        RandomAccessFile file = file();
        file.writeLong(100);
        file.writeLong(-100);
        file.writeLong(0x123456789abcdef0L);
        file.seek(0);


        BufferedFileInput buf = manage(new BufferedFileInput(file, 256));

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     */
    @Test
    public void testReadLong() throws Exception {
        RandomAccessFile file = file();
        file.writeLong(100);
        file.writeLong(-100);
        file.writeLong(0x123456789abcdef0L);
        file.seek(0);


        BufferedFileInput buf = manage(new BufferedFileInput(file, 256));
        assertThat(buf.readLong(), is(100L));

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    @Test
    public void testReadLong() throws Exception {
        RandomAccessFile file = file();
        file.writeLong(100);
        file.writeLong(-100);
        file.writeLong(0x123456789abcdef0L);
        file.seek(0);


        BufferedFileInput buf = manage(new BufferedFileInput(file, 256));
        assertThat(buf.readLong(), is(100L));
        assertThat(buf.readLong(), is(-100L));

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     * @tests java.io.RandomAccessFile#readLong()
     */
    public void test_readLong() throws IOException {
        // Test for method long java.io.RandomAccessFile.readLong()
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeLong(Long.MAX_VALUE);
        raf.seek(0);
        assertEquals("Incorrect long read/written", Long.MAX_VALUE, raf
                .readLong());
        raf.close();
    }

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