Package com.sleepycat.je.util

Examples of com.sleepycat.je.util.StringDbt

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             *       |          |             |
             *   DBIN(data1) DBIN(data3)  DBIN(data5)
             *    LN LN         LN LN      LN LN LN
             */
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("a"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("b"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("c"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("d"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("e"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("f"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("g"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("h"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("i"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("j"),
                                new StringDbt("data1")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("k"),
                                new StringDbt("data1")));

            /* Add one dup tree. */
            byte[] dupKey = "b".getBytes();
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("b"),
                                new StringDbt("data2")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("b"),
                                new StringDbt("data3")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("b"),
                                new StringDbt("data4")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("b"),
                                new StringDbt("data5")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("b"),
                                new StringDbt("data6")));
            assertEquals(OperationStatus.SUCCESS,
                         db.put(null, new StringDbt("b"),
        new StringDbt("data7")));

            /*
             * Test exact matches.
             */
            checkTreeUsingExistingNodes(dupKey, true);
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             */
            DatabaseConfig dbConfig = new DatabaseConfig();
            dbConfig.setAllowCreate(true);
            Database dbA = env.openDatabase(null, "NotTxnal", dbConfig);

            DatabaseEntry key = new StringDbt("foo");
            DatabaseEntry data = new StringDbt("bar");
            dbA.put(null, key, data);

            /* close and recover -- the database should still be there
             * because we're shutting down clean.
             */
 
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        try {
            initEnv(false);
            doSimpleCursorPuts();

      StringDbt foundKey = new StringDbt();
      StringDbt foundData = new StringDbt();
      String prevKey = "";

      OperationStatus status = cursor.getFirst(foundKey, foundData,
                 LockMode.DEFAULT);

      /*
       * Advance forward and then back to the first.  Rest of scan
       * should be as normal.
       */
      DbInternal.advanceCursor(cursor, foundKey, foundData);
      DbInternal.retrieveNext
    (cursor, foundKey, foundData, LockMode.DEFAULT, GetMode.PREV);
      int nEntries = 0;
      while (status == OperationStatus.SUCCESS) {
                String foundKeyString = foundKey.getString();
                String foundDataString = foundData.getString();

    assertTrue(foundKeyString.compareTo(prevKey) >= 0);
    prevKey = foundKeyString;
                nEntries++;

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            new BackwardsDataWalker(whenFoundDoInsert, newKey, simpleDataMap) {
                void perData(String foundKey, String foundData)
                    throws DatabaseException {

                    if (foundKey.equals(whenFoundDoInsert)) {
                        putAndVerifyCursor(cursor2, new StringDbt(newKey),
                                           new StringDbt("ten"), true);
                        simpleDataMap.put(newKey, "ten");
                    }
                }

                OperationStatus getFirst(StringDbt foundKey,
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        "six", "seven", "eight", "nine" };

    protected void doSimpleCursorPutAndDelete(Cursor cursor, boolean extras)
        throws DatabaseException {

        StringDbt foundKey = new StringDbt();
        StringDbt foundData = new StringDbt();

        for (int i = 0; i < simpleKeyStrings.length; i++) {
            foundKey.setString(simpleKeyStrings[i]);
            foundData.setString(simpleDataStrings[i]);
            if (cursor.putNoOverwrite(foundKey, foundData) !=
                OperationStatus.SUCCESS) {
                throw new DatabaseException("non-0 return");
            }
      /* Need to write some extra out to force eviction to run. */
      if (extras) {
    for (int j = 0; j < 500; j++) {
        foundData.setString(Integer.toString(j));
        OperationStatus status =
      cursor.put(foundKey, foundData);
        if (status != OperationStatus.SUCCESS) {
      throw new DatabaseException("non-0 return " + status);
        }
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    }

    protected void doSimpleVerification(Cursor cursor)
        throws DatabaseException {

        StringDbt foundKey = new StringDbt();
        StringDbt foundData = new StringDbt();

        int count = 0;
        OperationStatus status = cursor.getFirst(foundKey, foundData,
                                                 LockMode.DEFAULT);
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Related Classes of com.sleepycat.je.util.StringDbt

  • com.sleepycat.je.cleaner.CleanerTest
  • com.sleepycat.je.dbi.CodeCoverageTest
  • com.sleepycat.je.dbi.DbCursorDeleteTest
  • com.sleepycat.je.dbi.DbCursorDuplicateDeleteTest
  • com.sleepycat.je.dbi.DbCursorDuplicateTest
  • com.sleepycat.je.dbi.DbCursorDupTest
  • com.sleepycat.je.dbi.DbCursorSearchTest
  • com.sleepycat.je.dbi.DbCursorTest
  • com.sleepycat.je.dbi.DbCursorTestBase
  • com.sleepycat.je.DirtyReadTest
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