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

Package org.apache.derby.iapi.services.io

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

org.apache.derby.iapi.services.io.CounterOutputStream
An OutputStream that simply provides methods to count the number of bytes written to an underlying stream.

    for (int slot = 0; slot < slotCount; slot++) {


      int recordLength = page.getRecordPortionLength(slot);




      CounterOutputStream counter = new CounterOutputStream();
      counter.setOutputStream(new NullOutputStream());


      int recordId = 
                page.fetchFromSlot(
                    null, 
                    slot, 
                    new DataValueDescriptor[0], 
                    (FetchDescriptor) null, true).getId();


      page.logRecord(slot, page.LOG_RECORD_DEFAULT, recordId,
               (FormatableBitSet) null, counter, (RecordHandle)null);


      int actualLength = counter.getCount();


      if (actualLength != recordLength) {
        out.println(
                    "CORRUPT PAGE: record length mismatch at slot " + slot);
        out.println("              slot entry length " + recordLength);

View Full Code Here

     * @param start start index (inclusive)
     * @param end end index (exclusive)
     */
    private int getUTF8Length(String string, int start, int end)
            throws StandardException {
        CounterOutputStream cs = new CounterOutputStream();


        try {
            FormatIdOutputStream out = new FormatIdOutputStream(cs);
            for (int i = start; i < end; i++) {
                writeUTF(out, string.charAt(i));
            }
            out.close();
        } catch (IOException ioe) {
            throw StandardException.newException(
                    SQLState.LANG_IO_EXCEPTION, ioe, ioe.toString());
        }


        return cs.getCount();
    }

View Full Code Here

     * @param start start index (inclusive)
     * @param end end index (exclusive)
     */
    private int getUTF8Length(String string, int start, int end)
            throws StandardException {
        CounterOutputStream cs = new CounterOutputStream();


        try {
            FormatIdOutputStream out = new FormatIdOutputStream(cs);
            for (int i = start; i < end; i++) {
                writeUTF(out, string.charAt(i));
            }
            out.close();
        } catch (IOException ioe) {
            throw StandardException.newException(
                    SQLState.LANG_IO_EXCEPTION, ioe, ioe.toString());
        }


        return cs.getCount();
    }

View Full Code Here

    for (int slot = 0; slot < slotCount; slot++) {


      int recordLength = page.getRecordPortionLength(slot);




      CounterOutputStream counter = new CounterOutputStream();
      counter.setOutputStream(new NullOutputStream());


      int recordId = 
                page.fetchFromSlot(
                    null, 
                    slot, 
                    new DataValueDescriptor[0], 
                    (FetchDescriptor) null, true).getId();


      page.logRecord(slot, page.LOG_RECORD_DEFAULT, recordId,
               (FormatableBitSet) null, counter, (RecordHandle)null);


      int actualLength = counter.getCount();


      if (actualLength != recordLength) {
        out.println(
                    "CORRUPT PAGE: record length mismatch at slot " + slot);
        out.println("              slot entry length " + recordLength);

View Full Code Here

    for (int slot = 0; slot < slotCount; slot++) {


      int recordLength = page.getRecordPortionLength(slot);




      CounterOutputStream counter = new CounterOutputStream();
      counter.setOutputStream(new NullOutputStream());


      int recordId = 
                page.fetchFromSlot(
                    null, 
                    slot, 
                    new DataValueDescriptor[0], 
                    (FetchDescriptor) null, true).getId();


      page.logRecord(slot, page.LOG_RECORD_DEFAULT, recordId,
               (FormatableBitSet) null, counter, (RecordHandle)null);


      int actualLength = counter.getCount();


      if (actualLength != recordLength) {
        out.println(
                    "CORRUPT PAGE: record length mismatch at slot " + slot);
        out.println("              slot entry length " + recordLength);

View Full Code Here

     * @param start start index (inclusive)
     * @param end end index (exclusive)
     */
    private int getUTF8Length(String string, int start, int end)
            throws StandardException {
        CounterOutputStream cs = new CounterOutputStream();


        try {
            FormatIdOutputStream out = new FormatIdOutputStream(cs);
            for (int i = start; i < end; i++) {
                writeUTF(out, string.charAt(i));
            }
            out.close();
        } catch (IOException ioe) {
            throw StandardException.newException(
                    SQLState.LANG_IO_EXCEPTION, ioe, ioe.toString());
        }


        return cs.getCount();
    }

View Full Code Here

    for (int slot = 0; slot < slotCount; slot++) {


      int recordLength = page.getRecordPortionLength(slot);




      CounterOutputStream counter = new CounterOutputStream();
      counter.setOutputStream(new NullOutputStream());


      int recordId = 
                page.fetchFromSlot(
                    null, 
                    slot, 
                    new DataValueDescriptor[0], 
                    (FetchDescriptor) null, true).getId();


      page.logRecord(slot, page.LOG_RECORD_DEFAULT, recordId,
               (FormatableBitSet) null, counter, (RecordHandle)null);


      int actualLength = counter.getCount();


      if (actualLength != recordLength) {
        out.println(
                    "CORRUPT PAGE: record length mismatch at slot " + slot);
        out.println("              slot entry length " + recordLength);

View Full Code Here

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Related Classes of org.apache.derby.iapi.services.io.CounterOutputStream

org.apache.derby.iapi.types.SQLChar

org.apache.derby.impl.store.raw.data.D_StoredPage

java.io.EOFException

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