Official Java driver for BigchainDB created by Authenteq.
Please note: due to non-official org.json implementation the driver is not compatible with Android
| BigchainDB Server | BigchainDB Java Driver |
|---|---|
1.0 | 0.1.x |
The build system now is fully gradle-based, so to build the driver run:
./gradlew installor use maven
mvn clean installBigchainDbConfigBuilder .baseUrl("https://test.ipdb.io") .addToken("app_id", "2bbaf3ff") .addToken("app_key", "c929b708177dcc8b9d58180082029b8d").setup();// prepare your keys net.i2p.crypto.eddsa.KeyPairGenerator edDsaKpg = new net.i2p.crypto.eddsa.KeyPairGenerator(); KeyPair keyPair = edDsaKpg.generateKeyPair(); // Set up your transaction Transaction transaction = BigchainDbTransactionBuilder.init() .addAsset("firstname", "John") .addAsset("lastname", "Smith") .addMetaData("what", "My first BigchainDB transaction") .addMetaData("this", "My 1st metadata BigchainDB transaction") .operation(Operations.CREATE) .buildOnly((EdDSAPublicKey) keyPair.getPublic(), (EdDSAPrivateKey) keyPair.getPrivate());// prepare your keys net.i2p.crypto.eddsa.KeyPairGenerator edDsaKpg = new net.i2p.crypto.eddsa.KeyPairGenerator(); KeyPair keyPair = edDsaKpg.generateKeyPair(); // Set up your transaction Transaction transaction = BigchainDbTransactionBuilder.init() .addAsset("firstname", "John") .addAsset("lastname", "Smith") .addMetaData("what", "My second BigchainDB transaction") .addMetaData("this", "My 2nd metadata BigchainDB transaction") .operation(Operations.CREATE) .buildAndSignOnly((EdDSAPublicKey) keyPair.getPublic(), (EdDSAPrivateKey) keyPair.getPrivate());// prepare your keys net.i2p.crypto.eddsa.KeyPairGenerator edDsaKpg = new net.i2p.crypto.eddsa.KeyPairGenerator(); KeyPair keyPair = edDsaKpg.generateKeyPair(); // Set up your transaction Transaction transaction = BigchainDbTransactionBuilder.init() .addAsset("firstname", "John") .addAsset("lastname", "Smith") .addMetaData("what", "My third BigchainDB transaction") .addMetaData("this", "My 3rd metadata BigchainDB transaction") .buildAndSign((EdDSAPublicKey) keyPair.getPublic(), (EdDSAPrivateKey) keyPair.getPrivate()) .sendTransaction();public class MyCustomMonitor implements MessageHandler { @Override public void handleMessage(String message) { ValidTransaction validTransaction = JsonUtils.fromJson(message, ValidTransaction.class); } } // config BigchainDbConfigBuilder .baseUrl("https://test.ipdb.io") .addToken("app_id", "2bbaf3ff") .addToken("app_key", "c929b708177dcc8b9d58180082029b8d") .webSocketMonitor(new MyCustomMonitor()) .setup(); TransactionApi.sendTransaction(Transaction transaction) throws IOExceptionTransactionApi.sendTransaction(Transaction transaction, final GenericCallback callback) Transaction TransactionApi.getTransactionById(String id) throws IOExceptionTransactions TransactionApi.getTransactionsByAssetId(String assetId, Operations operation)Outputs getOutputs(String publicKey) throws IOExceptionOutputs getSpentOutputs(String publicKey) throws IOExceptionAssets getAssets(String searchKey) throws IOExceptionAssets getAssetsWithLimit(String searchKey, String limit) throws IOExceptionBlock getBlock(String blockId) throws IOExceptionList<String> getBlocks(String transactionId, String status) throws IOExceptionVotes getVotes(String blockId) throws IOException Status getTransactionStatus(String transactionId) throws IOExceptionStatus getBlockStatus(String blockId) throws IOException- HTTP API Reference
- The Transaction Model
- Inputs and Outputs
- Asset Transfer
- All BigchainDB Documentation
- The Authenteq team and others (see CONTRIBUTORS file).
java-bigchaindb-driver - Official Java driver for[BigchainDB Copyright (C) 2017 Authenteq This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.