public PropertyRecord getRecord(long id) {
PropertyRecord record;
PersistenceWindow window = acquireWindow(id, OperationType.READ);
try {
record = getRecord(id, window, RecordLoad.NORMAL);
} finally {
releaseWindow(window);
}
for (PropertyBlock block : record.getPropertyBlocks()) {
// assert block.inUse();
if (block.getType() == PropertyType.STRING) {
Collection<DynamicRecord> stringRecords =
stringPropertyStore.getLightRecords(block.getSingleValueLong());
for (DynamicRecord stringRecord : stringRecords) {
stringRecord.setType(PropertyType.STRING.intValue());
block.addValueRecord(stringRecord);
}
} else if (block.getType() == PropertyType.ARRAY) {
Collection<DynamicRecord> arrayRecords =
arrayPropertyStore.getLightRecords(block.getSingleValueLong());
for (DynamicRecord arrayRecord : arrayRecords) {
arrayRecord.setType(PropertyType.ARRAY.intValue());
block.addValueRecord(arrayRecord);
}
}
}
return record;
}
public void ensureHeavy(PropertyBlock block) {
if (block.getType() == PropertyType.STRING) {
if (block.isLight()) {
Collection<DynamicRecord> stringRecords =
stringPropertyStore.getLightRecords(block.getSingleValueLong());
for (DynamicRecord stringRecord : stringRecords) {
stringRecord.setType(PropertyType.STRING.intValue());
block.addValueRecord(stringRecord);
}
}
for (DynamicRecord stringRecord : block.getValueRecords()) {
stringPropertyStore.ensureHeavy(stringRecord);
}
} else if (block.getType() == PropertyType.ARRAY) {
if (block.isLight()) {
Collection<DynamicRecord> arrayRecords =
arrayPropertyStore.getLightRecords(block.getSingleValueLong());
for (DynamicRecord arrayRecord : arrayRecords) {
arrayRecord.setType(PropertyType.ARRAY.intValue());
block.addValueRecord(arrayRecord);
}
}
for (DynamicRecord arrayRecord : block.getValueRecords()) {
arrayPropertyStore.ensureHeavy(arrayRecord);
}
}
}
private void updateDynamicRecords(List<DynamicRecord> records) {
for (DynamicRecord valueRecord : records) {
if (valueRecord.getType() == PropertyType.STRING.intValue()) {
stringPropertyStore.updateRecord(valueRecord);
} else if (valueRecord.getType() == PropertyType.ARRAY.intValue()) {
arrayPropertyStore.updateRecord(valueRecord);
} else {
throw new InvalidRecordException("Unknown dynamic record" + valueRecord);
}
}
}
/*
* This will add the value records without checking if they are already
* in the block - so make sure to call this after checking isHeavy() or
* you will end up with duplicates.
*/
public void makeHeavy(PropertyBlock record) {
if (record.getType() == PropertyType.STRING) {
Collection<DynamicRecord> stringRecords =
stringPropertyStore.getLightRecords(record.getSingleValueLong());
for (DynamicRecord stringRecord : stringRecords) {
stringRecord.setType(PropertyType.STRING.intValue());
record.addValueRecord(stringRecord);
}
} else if (record.getType() == PropertyType.ARRAY) {
Collection<DynamicRecord> arrayRecords =
arrayPropertyStore.getLightRecords(record.getSingleValueLong());
for (DynamicRecord arrayRecord : arrayRecords) {
arrayRecord.setType(PropertyType.ARRAY.intValue());
record.addValueRecord(arrayRecord);
}
}
}
public void makeHeavyIfLight(PropertyBlock record) {
if (record.isLight()) {
/*
* This will add the value records without checking if they are already
* in the block - so we only call this after checking isLight() or
* else we will end up with duplicates.
*/
if (record.getType() == PropertyType.STRING) {
Collection<DynamicRecord> stringRecords =
stringPropertyStore.getLightRecords(record.getSingleValueLong());
for (DynamicRecord stringRecord : stringRecords) {
stringRecord.setType(PropertyType.STRING.intValue());
record.addValueRecord(stringRecord);
}
} else if (record.getType() == PropertyType.ARRAY) {
Collection<DynamicRecord> arrayRecords =
arrayPropertyStore.getLightRecords(record.getSingleValueLong());
for (DynamicRecord arrayRecord : arrayRecords) {
arrayRecord.setType(PropertyType.ARRAY.intValue());
record.addValueRecord(arrayRecord);
}
}
}
}
public void encodeValue(PropertyBlock block, int keyId, Object value) {
if (value instanceof String) { // Try short string first, i.e. inlined in the property block
String string = (String) value;
if (LongerShortString.encode(keyId, string, block, PropertyType.getPayloadSize())) return;
// Fall back to dynamic string store
long stringBlockId = nextStringBlockId();
setSingleBlockValue(block, keyId, PropertyType.STRING, stringBlockId);
byte[] encodedString = encodeString(string);
Collection<DynamicRecord> valueRecords = allocateStringRecords(stringBlockId, encodedString);
for (DynamicRecord valueRecord : valueRecords) {
valueRecord.setType(PropertyType.STRING.intValue());
block.addValueRecord(valueRecord);
}
} else if (value instanceof Integer)
setSingleBlockValue(block, keyId, PropertyType.INT, ((Integer) value).longValue());
else if (value instanceof Boolean)
setSingleBlockValue(
block, keyId, PropertyType.BOOL, (((Boolean) value).booleanValue() ? 1L : 0L));
else if (value instanceof Float)
setSingleBlockValue(
block, keyId, PropertyType.FLOAT, Float.floatToRawIntBits(((Float) value).floatValue()));
else if (value instanceof Long) {
long keyAndType = keyId | (((long) PropertyType.LONG.intValue()) << 24);
if (ShortArray.LONG.getRequiredBits((Long) value)
<= 35) { // We only need one block for this value, special layout compared to, say, an
// integer
block.setSingleBlock(keyAndType | (1L << 28) | (((Long) value).longValue() << 29));
} else { // We need two blocks for this value
block.setValueBlocks(new long[] {keyAndType, ((Long) value).longValue()});
}
} else if (value instanceof Double)
block.setValueBlocks(
new long[] {
keyId | (((long) PropertyType.DOUBLE.intValue()) << 24),
Double.doubleToRawLongBits(((Double) value).doubleValue())
});
else if (value instanceof Byte)
setSingleBlockValue(block, keyId, PropertyType.BYTE, ((Byte) value).longValue());
else if (value instanceof Character)
setSingleBlockValue(block, keyId, PropertyType.CHAR, ((Character) value).charValue());
else if (value instanceof Short)
setSingleBlockValue(block, keyId, PropertyType.SHORT, ((Short) value).longValue());
else if (value
.getClass()
.isArray()) { // Try short array first, i.e. inlined in the property block
if (ShortArray.encode(keyId, value, block, PropertyType.getPayloadSize())) return;
// Fall back to dynamic array store
long arrayBlockId = nextArrayBlockId();
setSingleBlockValue(block, keyId, PropertyType.ARRAY, arrayBlockId);
Collection<DynamicRecord> arrayRecords = allocateArrayRecords(arrayBlockId, value);
for (DynamicRecord valueRecord : arrayRecords) {
valueRecord.setType(PropertyType.ARRAY.intValue());
block.addValueRecord(valueRecord);
}
} else {
throw new IllegalArgumentException(
"Unknown property type on: " + value + ", " + value.getClass());
}
}
