List of readNextEntry() Examples

Examples of readNextEntry()

com.fasterxml.util.membuf.ChunkyBytesMemBuffer.readNextEntry()
Method for reading and removing next available entry from buffer and return length of the entry in bytes, if succesful; or, if buffer does not have enough space, return negative number as error code. If no entry is available, will block to wait for more data. @param buffer Buffer in which entry is to be read: must have enough spacefor read to succeed @param offset Offset in buffer to use for storing results @return Length of the entry (non-negative) if read succeeds;or, negative number that indicates length of the entry in case of failures: for example, if buffer only had space for 4 bytes, and entry length was 6, would return -6.
com.sleepycat.je.log.CheckpointFileReader.readNextEntry()
com.sleepycat.je.log.CleanerFileReader.readNextEntry()
com.sleepycat.je.log.DumpFileReader.readNextEntry()
com.sleepycat.je.log.FileReader.readNextEntry()
Scans the log files until either it has reached the end of the log or has hit an invalid portion. @return true if an element has been read, false at end-of-log. @throws EnvironmentFailureException if a ChecksumException,FileNotFoundException, or another internal problem occurs.
com.sleepycat.je.log.INFileReader.readNextEntry()
com.sleepycat.je.log.LNFileReader.readNextEntry()
com.sleepycat.je.log.LastFileReader.readNextEntry()
readNextEntry will stop at a bad entry. @return true if an element has been read.
com.sleepycat.je.log.ScavengerFileReader.readNextEntry()
com.sleepycat.je.log.SearchFileReader.readNextEntry()
com.sleepycat.je.log.TestUtilLogReader.readNextEntry()
com.sleepycat.je.rep.stream.FeederReader.readNextEntry()

Examples of com.sleepycat.je.log.ScavengerFileReader.readNextEntry()

      (LogEntryType.LOG_DEL_DUPLN_TRANSACTIONAL);
        scavengerReader.setTargetType(LogEntryType.LOG_DEL_DUPLN);
  scavengerReader.setDumpCorruptedBounds(dumpCorruptedBounds);


  long progressFileNum = -1;
  while (scavengerReader.readNextEntry()) {
      progressFileNum = reportProgress(progressFileNum, 
                                             scavengerReader.getLastLsn());
  }
    }

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Examples of com.sleepycat.je.log.ScavengerFileReader.readNextEntry()

        scavengerReader.setTargetType(LogEntryType.LOG_NAMELN);
        scavengerReader.setTargetType(LogEntryType.LOG_TXN_COMMIT);
        scavengerReader.setTargetType(LogEntryType.LOG_TXN_ABORT);
  lastTime = System.currentTimeMillis();
  long fileNum = -1;
  while (scavengerReader.readNextEntry()) {
      fileNum = reportProgress(fileNum, 
             scavengerReader.getLastLsn());
  }
    }

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Examples of com.sleepycat.je.log.ScavengerFileReader.readNextEntry()

            (LogEntryType.LOG_DEL_DUPLN_TRANSACTIONAL);
        scavengerReader.setTargetType(LogEntryType.LOG_DEL_DUPLN);
        scavengerReader.setDumpCorruptedBounds(dumpCorruptedBounds);


        long progressFileNum = -1;
        while (scavengerReader.readNextEntry()) {
            progressFileNum = reportProgress(progressFileNum,
                                             scavengerReader.getLastLsn());
        }
    }

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Examples of com.sleepycat.je.log.SearchFileReader.readNextEntry()


        /* Searching backward from end, find last CkptEnd. */
        SearchFileReader searcher = 
            new SearchFileReader(envImpl, 1000, false, lastLsn, eofLsn,
                                 LogEntryType.LOG_CKPT_END);
        assertTrue(searcher.readNextEntry());
        long ckptEnd = searcher.getLastLsn();


        if (truncateFileSummariesAlso) {


            /* Searching backward from CkptEnd, find last CkptStart. */

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Examples of com.sleepycat.je.log.SearchFileReader.readNextEntry()


            /* Searching backward from CkptEnd, find last CkptStart. */
            searcher = 
                new SearchFileReader(envImpl, 1000, false, ckptEnd, eofLsn,
                                     LogEntryType.LOG_CKPT_START);
            assertTrue(searcher.readNextEntry());
            long ckptStart = searcher.getLastLsn();


            /* Searching forward from CkptStart, find first FileSummaryLN. */
            searcher = 
                new SearchFileReader(envImpl, 1000, true, ckptStart, eofLsn,

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Examples of com.sleepycat.je.log.SearchFileReader.readNextEntry()


            /* Searching forward from CkptStart, find first FileSummaryLN. */
            searcher = 
                new SearchFileReader(envImpl, 1000, true, ckptStart, eofLsn,
                                     LogEntryType.LOG_FILESUMMARYLN);
            assertTrue(searcher.readNextEntry());
            truncateLsn = searcher.getLastLsn();
        } else {
            truncateLsn = ckptEnd;
        }

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Examples of com.sleepycat.je.log.SearchFileReader.readNextEntry()

        SearchFileReader searcher = 
            new SearchFileReader(env, 1000, true, DbLsn.NULL_LSN,
         DbLsn.NULL_LSN, LogEntryType.LOG_TRACE);


        int numSeen = 0;
        while (searcher.readNextEntry()) {
            Tracer dRec = (Tracer) searcher.getLastObject();
            assertEquals("Should see this as " + numSeen + " record: ",
       ((Tracer) expectedList.get(numSeen)).getMessage(),
                         dRec.getMessage());
            numSeen++;

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Examples of com.sleepycat.je.log.SearchFileReader.readNextEntry()

            env = new Environment(envHome, null);
            EnvironmentImpl envImpl = DbInternal.envGetEnvironmentImpl(env);
            SearchFileReader searcher = 
                new SearchFileReader(envImpl, 1000, true, DbLsn.NULL_LSN,
             DbLsn.NULL_LSN, LogEntryType.LOG_DIN);
            searcher.readNextEntry();
            long dinLsn = searcher.getLastLsn();


            searcher = 
                new SearchFileReader(envImpl, 1000, true, dinLsn,
             DbLsn.NULL_LSN,

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Examples of com.sleepycat.je.log.SearchFileReader.readNextEntry()


            searcher = 
                new SearchFileReader(envImpl, 1000, true, dinLsn,
             DbLsn.NULL_LSN,
                                     LogEntryType.LOG_LN_TRANSACTIONAL);
            searcher.readNextEntry();
            long lnLsn = searcher.getLastLsn();
            
            env.close();


            /*

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Examples of com.sleepycat.je.log.TestUtilLogReader.readNextEntry()

        Environment env2 = new Environment(homeDir, envConfig);
        PrintWriter writer = new PrintWriter
            (new BufferedOutputStream(new FileOutputStream(summaryFile)));
        TestUtilLogReader reader = new TestUtilLogReader
            (DbInternal.envGetEnvironmentImpl(env2));
        while (reader.readNextEntry()) {
            LogEntryType type = reader.getEntryType();
            writer.println(type.toString());
            expectedTypes.remove(type);
        }
        writer.close();

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