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()

     * @tests java.io.RandomAccessFile#writeLong(long)
     */
    public void test_writeLongJ() throws IOException {
        // Test for method void java.io.RandomAccessFile.writeLong(long)
        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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     * @tests java.io.RandomAccessFile#writeLong(long)
     */
    public void test_writeLongJ() throws IOException {
        // Test for method void java.io.RandomAccessFile.writeLong(long)
        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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     * @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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  if (parent.useFileChannel) {
      RandomAccessFile raf = parent.getRAF(mid);


      parent.markWriting(raf);


      raf.writeLong(packetSize);
      msg.writePacket(raf.getChannel(), false);


      long endofdata = raf.getFilePointer();


      if (bbuf != null) {

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      msg.writePacket(raf.getChannel(), false);


      long endofdata = raf.getFilePointer();


      if (bbuf != null) {
    raf.writeLong(bbuf.remaining()); // length of attachment
    raf.getChannel().write(bbuf);
      } else {
    raf.writeLong(0);
      }
      long endoffile = raf.getFilePointer();

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      if (bbuf != null) {
    raf.writeLong(bbuf.remaining()); // length of attachment
    raf.getChannel().write(bbuf);
      } else {
    raf.writeLong(0);
      }
      long endoffile = raf.getFilePointer();


      parent.markGood(raf);

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      harness.check(s, "foobar", "writeChar/writeChars/readChar()");


      // writeLong/readLong
      raf.seek(0);
      raf.writeLong(123456L);
      raf.seek(0);
      harness.check(raf.readLong(), 123456L, "writeLong(l)/readLong()");


      // writeFloat/readFloat
      raf.seek(0);

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                break;
            case LoadCorrupt:
                // loadable but invalid metadata
                // location of order index low priority index for first destination...
                raf.seek(8*1024 + 57);
                raf.writeLong(Integer.MAX_VALUE-10);
                break;
            default:
        }
        raf.close();

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                // this will be the first item in the queue, set the head to indicate we have data now
                writeHead(raf, new_entry_pos);
            } else {
                // update the previous entry's next pointer
                raf.seek(m_tail);
                raf.writeLong(new_entry_pos - m_tail - m_longSize);
            }


            // go to the new entry's position and write its next pointer and the data
            raf.seek(new_entry_pos);
            raf.writeLong(-1L); // sets the next pointer to indicate this is the last entry

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                raf.writeLong(new_entry_pos - m_tail - m_longSize);
            }


            // go to the new entry's position and write its next pointer and the data
            raf.seek(new_entry_pos);
            raf.writeLong(-1L); // sets the next pointer to indicate this is the last entry
            raf.write(bytes);


            // finally, update the tail
            writeTail(raf, new_entry_pos);

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