add new method eth_getTransactionReceipt (from updated JSON-RPC specification).

ethereumj-core-android/src/main/java/org/ethereum/android/jsonrpc/full/JsonRpcServer.java

@@ -85,6 +85,7 @@ public final class JsonRpcServer extends org.ethereum.android.jsonrpc.JsonRpcSer
         this.dispatcher.register(new eth_getTransactionByBlockNumberAndIndex(this.ethereum));
         this.dispatcher.register(new eth_getUncleByBlockHashAndIndex(this.ethereum));
         this.dispatcher.register(new eth_getUncleByBlockNumberAndIndex(this.ethereum));
+        this.dispatcher.register(new eth_getTransactionReceipt(this.ethereum));
         this.dispatcher.register(new eth_getCompilers(this.ethereum));
         this.dispatcher.register(new eth_compileSolidity(this.ethereum));
         this.dispatcher.register(new eth_compileLLL(this.ethereum));

ethereumj-core-android/src/main/java/org/ethereum/android/jsonrpc/full/JsonRpcServerMethod.java

@@ -14,10 +14,12 @@ import org.ethereum.core.AccountState;
 import org.ethereum.core.Block;
 import org.ethereum.core.BlockHeader;
 import org.ethereum.core.Transaction;
+import org.ethereum.core.TransactionReceipt;
 import org.ethereum.crypto.HashUtil;
 import org.ethereum.facade.Ethereum;
 import org.ethereum.util.RLP;
 import org.ethereum.vm.DataWord;
+import org.ethereum.vm.LogInfo;
 import org.spongycastle.util.encoders.Hex;
 
 import java.math.BigInteger;
@@ -272,6 +274,83 @@ public abstract class JsonRpcServerMethod implements RequestHandler {
         return res;
     }
 
+    protected JSONObject transactionReceiptToJS (Block block, TransactionReceipt transaction) {
+        JSONObject res = new JSONObject();
+
+        res.put("transactionHash", "0x" + Hex.toHexString(transaction.getTransaction().getHash()));
+
+        long txi = 0;
+        long txli = 0;
+        if (block == null) {
+            OrmLiteBlockStoreDatabase db = OrmLiteBlockStoreDatabase.getHelper(null);
+            BlockTransactionVO relation = db.getTransactionLocation(transaction.getTransaction().getHash());
+            if (relation == null) {
+                res.put("transactionIndex", null);
+                res.put("blockHash", null);
+                res.put("blockNumber", null);
+            } else {
+                block = ethereum.getBlockchain().getBlockByHash(relation.getBlockHash());
+            }
+        }
+        if (block != null) {
+            for (Transaction tx : block.getTransactionsList()) {
+                if (Arrays.equals(tx.getHash(), transaction.getTransaction().getHash()))
+                    break;
+                txli += this.ethereum.getBlockchain().getTransactionReceiptByHash(transaction.getTransaction().getHash()).getLogInfoList().size();
+                txi++;
+            }
+            res.put("transactionIndex", "0x" + Long.toHexString(txi));
+            res.put("blockHash", "0x" + Hex.toHexString(block.getHash()));
+            res.put("blockNumber", "0x" + Long.toHexString(block.getNumber()));
+        }
+
+        res.put("cumulativeGasUsed", "0x" + Hex.toHexString(transaction.getCumulativeGas()));
+
+        res.put("gasUsed", "0x" + Hex.toHexString(transaction.getTransaction().getGasPrice()));
+
+        res.put("gasUsed", "0x" + Hex.toHexString(transaction.getTransaction().getContractAddress()));
+
+        res.put("contractAddress", "0x" + Hex.toHexString(transaction.getTransaction().getContractAddress()));
+
+        JSONArray tmp = new JSONArray();
+
+        for (LogInfo li :  transaction.getLogInfoList()) {
+            JSONObject lio = new JSONObject();
+
+            if (block == null) {
+                lio.put("type", "pending");
+                lio.put("logIndex", null);
+                lio.put("transactionIndex", null);
+                lio.put("transactionHash", null);
+                lio.put("blockHash", null);
+                lio.put("blockNumber", null);
+            } else {
+                lio.put("type", "mined");
+                lio.put("logIndex", "0x" + Long.toHexString(txli));
+                lio.put("transactionIndex", "0x" + Long.toHexString(txi));
+                lio.put("transactionHash", "0x" + Hex.toHexString(transaction.getTransaction().getHash()));
+                lio.put("blockHash", "0x" + Hex.toHexString(block.getHash()));
+                lio.put("blockNumber", "0x" + Long.toHexString(block.getNumber()));
+            }
+
+            lio.put("address", "0x" + Hex.toHexString(li.getAddress()));
+
+            lio.put("data", "0x" + Hex.toHexString(li.getData()));
+
+            JSONArray topics = new JSONArray();
+            for (DataWord topic : li.getTopics()) {
+                topics.add("0x" + Hex.toHexString(topic.getData()));
+            }
+            lio.put("topics", topics);
+
+            tmp.add(lio);
+            txli++;
+        }
+        res.put("logs", tmp);
+
+        return res;
+    }
+
     protected byte[] getCoinBase() {
         return ((Account) ethereum.getWallet().getAccountCollection().toArray()[0]).getEcKey().getAddress();
     }

ethereumj-core-android/src/main/java/org/ethereum/android/jsonrpc/full/method/eth_getTransactionReceipt.java

@@ -0,0 +1,34 @@
+package org.ethereum.android.jsonrpc.full.method;
+
+import com.thetransactioncompany.jsonrpc2.*;
+import com.thetransactioncompany.jsonrpc2.server.*;
+import org.ethereum.android.jsonrpc.full.JsonRpcServerMethod;
+import org.ethereum.core.TransactionReceipt;
+import org.ethereum.facade.Ethereum;
+import java.util.List;
+
+public class eth_getTransactionReceipt extends JsonRpcServerMethod {
+
+    public eth_getTransactionReceipt (Ethereum ethereum) {
+        super(ethereum);
+    }
+
+    protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
+
+        List<Object> params = req.getPositionalParams();
+        if (params.size() != 1) {
+            return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
+        } else {
+            byte[] address = jsToAddress((String) params.get(0));
+
+            TransactionReceipt transaction = ethereum.getBlockchain().getTransactionReceiptByHash(address);
+
+            if (transaction == null)
+                return new JSONRPC2Response(null, req.getID());
+
+            JSONRPC2Response res = new JSONRPC2Response(transactionReceiptToJS(null, transaction), req.getID());
+            return res;
+        }
+
+    }
+}

ethereumj-core-android/src/main/java/org/ethereum/android/jsonrpc/light/method/proxy.java

@@ -37,6 +37,7 @@ public class proxy extends JsonRpcServerMethod {
         proxyMethods.add("eth_getTransactionByHash");
         proxyMethods.add("eth_getTransactionByBlockHashAndIndex");
         proxyMethods.add("eth_getTransactionByBlockNumberAndIndex");
+        proxyMethods.add("eth_getTransactionReceipt");
         proxyMethods.add("eth_getUncleByBlockHashAndIndex");
         proxyMethods.add("eth_getUncleByBlockNumberAndIndex");
         proxyMethods.add("eth_getCompilers");