Examples of ArrayOutputStream

org.apache.derby.iapi.services.io.ArrayOutputStream

Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

  {
    if (SanityManager.DEBUG)
      SanityManager.ASSERT(a.length >= CONTAINER_INFO_SIZE,
                 "header won't fit in array");


    ArrayOutputStream a_out = new ArrayOutputStream(a);
    FormatIdOutputStream outStream = new FormatIdOutputStream(a_out);


    int status = 0;
    if (getDroppedState()) status |= FILE_DROPPED;
    if (getCommittedDropState()) status |= FILE_COMMITTED_DROP;
    if (isReusableRecordId()) status |= FILE_REUSABLE_RECORDID;


    a_out.setPosition(0);
    a_out.setLimit(CONTAINER_INFO_SIZE);
    outStream.writeInt(formatIdInteger);
    outStream.writeInt(status);
    outStream.writeInt(pageSize);
    outStream.writeInt(spareSpace);
    outStream.writeInt(minimumRecordSize);
    outStream.writeShort(initialPages);
    outStream.writeShort(PreAllocSize);    // write spare1
    outStream.writeLong(firstAllocPageNumber);
    outStream.writeLong(firstAllocPageOffset);
    outStream.writeLong(containerVersion);
    outStream.writeLong(estimatedRowCount);
    outStream.writeLong(reusableRecordIdSequenceNumber);
    outStream.writeLong(0);    //Write spare3


    checksum.reset();
    checksum.update(a, 0, CONTAINER_INFO_SIZE - CHECKSUM_SIZE);


    // write the checksum to the array
    outStream.writeLong(checksum.getValue());


    a_out.clearLimit();
  }

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Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

        databaseEncrypted = true;
      }
      checksumLogRecordSize = checksumLength  + LOG_RECORD_FIXED_OVERHEAD_SIZE;


      //streams required to convert a log record to raw byte array. 
      logOutputBuffer = new ArrayOutputStream(); 
      logicalOut = new FormatIdOutputStream(logOutputBuffer);


      /** initialize the buffer with space reserved for checksum log record in
       * the beginning of the log buffer; checksum record is written into
       * this space when buffer is switched or while doing direct write to the log file.

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Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

  {
    if (SanityManager.DEBUG)
      SanityManager.ASSERT(a.length >= CONTAINER_INFO_SIZE,
                 "header won't fit in array");


    ArrayOutputStream a_out = new ArrayOutputStream(a);
    FormatIdOutputStream outStream = new FormatIdOutputStream(a_out);


    int status = 0;
    if (getDroppedState()) status |= FILE_DROPPED;
    if (getCommittedDropState()) status |= FILE_COMMITTED_DROP;
    if (isReusableRecordId()) status |= FILE_REUSABLE_RECORDID;


    a_out.setPosition(0);
    a_out.setLimit(CONTAINER_INFO_SIZE);
    outStream.writeInt(formatIdInteger);
    outStream.writeInt(status);
    outStream.writeInt(pageSize);
    outStream.writeInt(spareSpace);
    outStream.writeInt(minimumRecordSize);
    outStream.writeShort(initialPages);
    outStream.writeShort(PreAllocSize);    // write spare1
    outStream.writeLong(firstAllocPageNumber);
    outStream.writeLong(firstAllocPageOffset);
    outStream.writeLong(containerVersion);
    outStream.writeLong(estimatedRowCount);
    outStream.writeLong(reusableRecordIdSequenceNumber);
    outStream.writeLong(0);    //Write spare3


    checksum.reset();
    checksum.update(a, 0, CONTAINER_INFO_SIZE - CHECKSUM_SIZE);


    // write the checksum to the array
    outStream.writeLong(checksum.getValue());


    a_out.clearLimit();
  }

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Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

        databaseEncrypted = true;
      }
      checksumLogRecordSize = checksumLength  + LOG_RECORD_FIXED_OVERHEAD_SIZE;


      //streams required to convert a log record to raw byte array. 
      logOutputBuffer = new ArrayOutputStream(); 
      logicalOut = new FormatIdOutputStream(logOutputBuffer);


      /** initialize the buffer with space reserved for checksum log record in
       * the beginning of the log buffer; checksum record is written into
       * this space when buffer is switched

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Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

     *
   * @exception  StandardException  Standard exception policy.
     **/
  private void createOutStreams()
  {
    rawDataOut = new ArrayOutputStream();
    rawDataOut.setData(pageData);


    logicalDataOut = new FormatIdOutputStream(rawDataOut);
  }

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Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

        databaseEncrypted = true;
      }
      checksumLogRecordSize = checksumLength  + LOG_RECORD_FIXED_OVERHEAD_SIZE;


      //streams required to convert a log record to raw byte array. 
      logOutputBuffer = new ArrayOutputStream(); 
      logicalOut = new FormatIdOutputStream(logOutputBuffer);


      /** initialize the buffer with space reserved for checksum log record in
       * the beginning of the log buffer; checksum record is written into
       * this space when buffer is switched or while doing direct write to the log file.

View Full Code Here

Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

  {
    if (SanityManager.DEBUG)
      SanityManager.ASSERT(a.length >= CONTAINER_INFO_SIZE,
                 "header won't fit in array");


    ArrayOutputStream a_out = new ArrayOutputStream(a);
    FormatIdOutputStream outStream = new FormatIdOutputStream(a_out);


    int status = 0;
    if (getDroppedState()) status |= FILE_DROPPED;
    if (getCommittedDropState()) status |= FILE_COMMITTED_DROP;
    if (isReusableRecordId()) status |= FILE_REUSABLE_RECORDID;


    a_out.setPosition(0);
    a_out.setLimit(CONTAINER_INFO_SIZE);
    outStream.writeInt(formatIdInteger);
    outStream.writeInt(status);
    outStream.writeInt(pageSize);
    outStream.writeInt(spareSpace);
    outStream.writeInt(minimumRecordSize);
    outStream.writeShort(initialPages);
    outStream.writeShort(PreAllocSize);    // write spare1
    outStream.writeLong(firstAllocPageNumber);
    outStream.writeLong(firstAllocPageOffset);
    outStream.writeLong(containerVersion);
    outStream.writeLong(estimatedRowCount);
    outStream.writeLong(reusableRecordIdSequenceNumber);
    outStream.writeLong(0);    //Write spare3


    checksum.reset();
    checksum.update(a, 0, CONTAINER_INFO_SIZE - CHECKSUM_SIZE);


    // write the checksum to the array
    outStream.writeLong(checksum.getValue());


    a_out.clearLimit();
  }

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Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

     *
   * @exception  StandardException  Standard exception policy.
     **/
  private void createOutStreams()
  {
    rawDataOut = new ArrayOutputStream();
    rawDataOut.setData(pageData);


    logicalDataOut = new FormatIdOutputStream(rawDataOut);
  }

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Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

     *
   * @exception  StandardException  Standard exception policy.
     **/
  private void createOutStreams()
  {
    rawDataOut = new ArrayOutputStream();
    rawDataOut.setData(pageData);


    logicalDataOut = new FormatIdOutputStream(rawDataOut);
  }

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Examples of org.apache.derby.iapi.services.io.ArrayOutputStream

     *
   * @exception  StandardException  Standard exception policy.
     **/
  private void createOutStreams()
  {
    rawDataOut = new ArrayOutputStream();
    rawDataOut.setData(pageData);


    logicalDataOut = new FormatIdOutputStream(rawDataOut);
  }

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