List of extractIndexKey() Examples

Examples of extractIndexKey()

com.sleepycat.bdb.bind.KeyExtractor.extractIndexKey()
Extracts the index key data from primary key and value buffers. The index key is extracted when saving the data record identified by the primary key and value buffers, in order to add or remove an index entry in the database for that data record. @param primaryKeyData is the source primary key data, or null if noprimary key data is used to construct the index key, in which case {@link #getPrimaryKeyFormat} should also return null. @param valueData is the source value data, or null if no value data isused to construct the index key, in which case {@link #getValueFormat}should also return null. @param indexKeyData is the destination index key buffer. For index keyswhich are optionally present, the buffer's length should be set to zero to indicate that the key is not present or null.
com.sleepycat.bdb.bind.serial.TupleSerialMarshalledKeyExtractor.extractIndexKey()
com.sleepycat.bdb.bind.tuple.TupleTupleMarshalledKeyExtractor.extractIndexKey()

Examples of com.sleepycat.bdb.bind.KeyExtractor.extractIndexKey()


        String val = "key#value?indexKey";
        binding.objectToValue(val, buffer);
        binding.objectToKey(val, keyBuffer);


        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        assertEquals("indexKey", indexKeyFormat.dataToObject(indexKeyBuffer));


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        assertEquals(0, indexKeyBuffer.getDataLength());

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Examples of com.sleepycat.bdb.bind.KeyExtractor.extractIndexKey()


        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        assertEquals("indexKey", indexKeyFormat.dataToObject(indexKeyBuffer));


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        assertEquals(0, indexKeyBuffer.getDataLength());
    }


    // also tests TupleSerialBinding since TupleSerialMarshalledBinding extends
    // it

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Examples of com.sleepycat.bdb.bind.KeyExtractor.extractIndexKey()

        MarshalledObject val = new MarshalledObject("abc", "primary",
                                                    "index1", "index2");
        binding.objectToValue(val, buffer);
        binding.objectToKey(val, keyBuffer);


        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        TupleInput in = indexKeyFormat.dataToInput(indexKeyBuffer);
        assertEquals("index1", in.readString());


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);

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Examples of com.sleepycat.bdb.bind.KeyExtractor.extractIndexKey()

        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        TupleInput in = indexKeyFormat.dataToInput(indexKeyBuffer);
        assertEquals("index1", in.readString());


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        assertEquals(0, indexKeyBuffer.getDataLength());
    }


    private static class MySerialSerialBinding extends SerialSerialBinding {

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Examples of com.sleepycat.bdb.bind.KeyExtractor.extractIndexKey()

                if (extractor.getValueFormat() != null) {
                    valueThang = new DataThang();
                    valueBinding.objectToData(value, valueThang);
                }
            }
            extractor.extractIndexKey(primaryKeyThang, valueThang, keyThang);
        }
        if (checkRange != null) {
            return checkRange.check(keyThang) ? 0 : Db.DB_NOTFOUND;
        } else {
            return 0;

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Examples of com.sleepycat.bdb.bind.KeyExtractor.extractIndexKey()

        MarshalledObject val = new MarshalledObject("abc", "primary",
                                                    "index1", "index2");
        binding.objectToValue(val, buffer);
        binding.objectToKey(val, keyBuffer);


        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        TupleInput in = indexKeyFormat.dataToInput(indexKeyBuffer);
        assertEquals("index1", in.readString());


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);

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Examples of com.sleepycat.bdb.bind.KeyExtractor.extractIndexKey()

        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        TupleInput in = indexKeyFormat.dataToInput(indexKeyBuffer);
        assertEquals("index1", in.readString());


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        assertEquals(0, indexKeyBuffer.getDataLength());
    }
}

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Examples of com.sleepycat.bdb.bind.serial.TupleSerialMarshalledKeyExtractor.extractIndexKey()

        MarshalledObject val = new MarshalledObject("abc", "primary",
                                                    "index1", "index2");
        binding.objectToValue(val, buffer);
        binding.objectToKey(val, keyBuffer);


        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        TupleInput in = indexKeyFormat.dataToInput(indexKeyBuffer);
        assertEquals("index1", in.readString());


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);

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Examples of com.sleepycat.bdb.bind.serial.TupleSerialMarshalledKeyExtractor.extractIndexKey()

        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        TupleInput in = indexKeyFormat.dataToInput(indexKeyBuffer);
        assertEquals("index1", in.readString());


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        assertEquals(0, indexKeyBuffer.getDataLength());
    }


    private static class MySerialSerialBinding extends SerialSerialBinding {

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Examples of com.sleepycat.bdb.bind.tuple.TupleTupleMarshalledKeyExtractor.extractIndexKey()

        MarshalledObject val = new MarshalledObject("abc", "primary",
                                                    "index1", "index2");
        binding.objectToValue(val, buffer);
        binding.objectToKey(val, keyBuffer);


        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);
        TupleInput in = indexKeyFormat.dataToInput(indexKeyBuffer);
        assertEquals("index1", in.readString());


        extractor.clearIndexKey(buffer);
        extractor.extractIndexKey(keyBuffer, buffer, indexKeyBuffer);

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