Examples with SubstateTypeId com.radixdlt.atom.SubstateTypeId used on opensource projects

Example 1 with SubstateTypeId

use of com.radixdlt.atom.SubstateTypeId in project radixdlt by radixdlt.

the class BerkeleyLedgerEntryStore method open.

private void open() {
    var primaryConfig = buildPrimaryConfig();
    var rriConfig = buildRriConfig();
    var pendingConfig = buildPendingConfig();
    try {
        // This SuppressWarnings here is valid, as ownership of the underlying
        // resource is not changed here, the resource is just accessed.
        @SuppressWarnings("resource") var env = dbEnv.getEnvironment();
        txnDatabase = env.openDatabase(null, TXN_DB_NAME, primaryConfig);
        resourceDatabase = env.openDatabase(null, RESOURCE_DB_NAME, rriConfig);
        mapDatabase = env.openDatabase(null, MAP_DB_NAME, rriConfig);
        substatesDatabase = env.openDatabase(null, SUBSTATE_DB_NAME, primaryConfig);
        indexedSubstatesDatabase = env.openSecondaryDatabase(null, INDEXED_SUBSTATE_DB_NAME, substatesDatabase, (SecondaryConfig) new SecondaryConfig().setKeyCreator((secondary, key, data, result) -> {
            if (entryToSpin(data) != REOp.UP) {
                return false;
            }
            var substateTypeId = data.getData()[data.getOffset()];
            final int prefixIndexSize;
            if (substateTypeId == SubstateTypeId.TOKENS.id()) {
                // Indexing not necessary for verification at the moment but useful
                // for construction
                // 0: Type Byte
                // 1: Reserved Byte
                // 2-37: Account Address
                prefixIndexSize = 2 + (1 + ECPublicKey.COMPRESSED_BYTES);
            } else if (substateTypeId == SubstateTypeId.STAKE_OWNERSHIP.id()) {
                // Indexing not necessary for verification at the moment but useful
                // for construction
                // This should have had validator keys and account addresses switched
                // so that
                // prefix indexing could be done against account addresses rather than
                // validators
                // so that actions like "Unstake Everything" could be implemented and
                // queries against
                // accounts. A later to do...
                // 0: Type Byte
                // 1: Reserved Byte
                // 2-36: Validator Key
                // 37-69: Account Address
                prefixIndexSize = 2 + ECPublicKey.COMPRESSED_BYTES + (1 + ECPublicKey.COMPRESSED_BYTES);
            } else if (substateTypeId == SubstateTypeId.EXITING_STAKE.id()) {
                // 0: Type Byte
                // 1: Reserved Byte
                // 2-5: Epoch
                // 6-40: Validator Key
                // 41-73: Account Address
                prefixIndexSize = 2 + Long.BYTES + ECPublicKey.COMPRESSED_BYTES + (1 + ECPublicKey.COMPRESSED_BYTES);
            } else if (substateTypeId == SubstateTypeId.PREPARED_STAKE.id()) {
                // 0: Type Byte
                // 1: Reserved Byte
                // 2-36: Validator Key
                // 37-69: Account Address
                prefixIndexSize = 2 + ECPublicKey.COMPRESSED_BYTES + (1 + ECPublicKey.COMPRESSED_BYTES);
            } else if (substateTypeId == SubstateTypeId.PREPARED_UNSTAKE.id()) {
                // 0: Type Byte
                // 1: Reserved Byte
                // 2-36: Validator Key
                // 37-69: Account Address
                prefixIndexSize = 2 + ECPublicKey.COMPRESSED_BYTES + (1 + ECPublicKey.COMPRESSED_BYTES);
            } else if (substateTypeId == SubstateTypeId.VALIDATOR_OWNER_COPY.id()) {
                // 0: Type Byte
                // 1: Reserved Byte
                // 2: Optional flag
                // 3-6: Epoch
                // 7-41: Validator Key
                prefixIndexSize = 3 + Long.BYTES + ECPublicKey.COMPRESSED_BYTES;
            } else if (substateTypeId == SubstateTypeId.VALIDATOR_REGISTERED_FLAG_COPY.id()) {
                // 0: Type Byte
                // 1: Reserved Byte
                // 2: Optional flag
                // 3-6: Epoch
                // 7-41: Validator Key
                prefixIndexSize = 3 + Long.BYTES + ECPublicKey.COMPRESSED_BYTES;
            } else if (substateTypeId == SubstateTypeId.VALIDATOR_RAKE_COPY.id()) {
                // 0: Type Byte
                // 1: Reserved Byte
                // 2: Optional flag
                // 3-6: Epoch
                // 7-41: Validator Key
                prefixIndexSize = 3 + Long.BYTES + ECPublicKey.COMPRESSED_BYTES;
            } else if (substateTypeId == SubstateTypeId.VALIDATOR_STAKE_DATA.id()) {
                // 0: Type Byte
                // 1: Reserved Byte
                // 2: Registered Byte
                // 3-34: Stake amount
                // 35-67: Validator key
                prefixIndexSize = 3 + UInt256.BYTES + ECPublicKey.COMPRESSED_BYTES;
            } else {
                // 0: Type Byte
                prefixIndexSize = 1;
            }
            // Index by substate type
            result.setData(data.getData(), data.getOffset(), prefixIndexSize);
            return true;
        }).setBtreeComparator(lexicographicalComparator()).setSortedDuplicates(true).setAllowCreate(true).setTransactional(true));
        proofDatabase = env.openDatabase(null, PROOF_DB_NAME, primaryConfig);
        vertexStoreDatabase = env.openDatabase(null, VERTEX_STORE_DB_NAME, pendingConfig);
        epochProofDatabase = env.openSecondaryDatabase(null, EPOCH_PROOF_DB_NAME, proofDatabase, buildEpochProofConfig());
        forkConfigDatabase = env.openDatabase(null, FORK_CONFIG_DB, primaryConfig);
        forksVotingResultsDatabase = env.openDatabase(null, FORKS_VOTING_RESULTS_DB, primaryConfig.clone().setSortedDuplicates(true));
        txnLog = AppendLog.openCompressed(new File(env.getHome(), LEDGER_NAME).getAbsolutePath(), systemCounters);
    } catch (Exception e) {
        throw new BerkeleyStoreException("Error while opening databases", e);
    }
    this.additionalStores.forEach(b -> b.open(dbEnv));
    if (System.getProperty("db.check_integrity", "1").equals("1")) {
    // TODO implement integrity check
    // TODO perhaps we should implement recovery instead?
    // TODO recovering should be integrated with recovering of ClientApiStore
    }
}