Fixed examples wrt. refactored waitUntilFinalized

Concordium · Nov 29, 2023 · 97aaf32 · 97aaf32
1 parent 04b760c
commit 97aaf32
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Showing 2 changed files with 10 additions and 8 deletions.
diff --git a/...k-examples/src/main/java/com/concordium/sdk/examples/contractexample/cis2nft/Cis2Nft.java b/...k-examples/src/main/java/com/concordium/sdk/examples/contractexample/cis2nft/Cis2Nft.java
@@ -19,6 +19,7 @@
 
 import java.io.IOException;
 import java.net.URL;
+import java.util.Optional;
 import java.util.concurrent.Callable;
 
 /**
@@ -124,8 +125,8 @@ private void handleInit(ClientV2 client, Nonce nonce) {
                 .build();
         Hash txHash = client.sendTransaction(initContractTransaction);
         System.out.println("Submitted transaction for " + this.methodName + " with hash: " + txHash);
-        FinalizedBlockItem finalizedTransaction = client.waitUntilFinalized(txHash, wait);
-        System.out.println("Transaction finalized in block with hash: " + finalizedTransaction.getBlockHash());
+        Optional<FinalizedBlockItem> finalizedTransaction = client.waitUntilFinalized(txHash, wait);
+        finalizedTransaction.ifPresent(finalizedBlockItem -> System.out.println("Transaction finalized in block with hash: " + finalizedBlockItem.getBlockHash()));
     }
 
     private void handleMethod(ClientV2 client, Nonce nonce, SchemaParameter parameter) {
@@ -140,8 +141,8 @@ private void handleMethod(ClientV2 client, Nonce nonce, SchemaParameter paramete
                 .build();
         Hash txHash = client.sendTransaction(transaction);
         System.out.println("Submitted transaction for " + this.methodName + " with hash: " + txHash);
-        FinalizedBlockItem finalizedTransaction = client.waitUntilFinalized(txHash, wait);
-        System.out.println("Transaction finalized in block with hash: " + finalizedTransaction.getBlockHash());
+        Optional<FinalizedBlockItem> finalizedTransaction = client.waitUntilFinalized(txHash, wait);
+        finalizedTransaction.ifPresent(finalizedBlockItem -> System.out.println("Transaction finalized in block with hash: " + finalizedBlockItem.getBlockHash()));
     }
 
     public static void main(String[] args) {

diff --git a/...sdk-examples/src/main/java/com/concordium/sdk/examples/contractexample/wccd/Cis2WCCD.java b/...sdk-examples/src/main/java/com/concordium/sdk/examples/contractexample/wccd/Cis2WCCD.java
@@ -17,6 +17,7 @@
 import picocli.CommandLine;
 
 import java.net.URL;
+import java.util.Optional;
 import java.util.concurrent.Callable;
 
 /**
@@ -141,8 +142,8 @@ private void handleInit(ClientV2 client, Nonce nonce) {
                 .build();
         Hash txHash = client.sendTransaction(initContractTransaction);
         System.out.println("Submitted transaction for " + this.methodName + " with hash: " + txHash);
-        FinalizedBlockItem finalizedTransaction = client.waitUntilFinalized(txHash, wait);
-        System.out.println("Transaction finalized in block with hash: " + finalizedTransaction.getBlockHash());
+        Optional<FinalizedBlockItem> finalizedTransaction = client.waitUntilFinalized(txHash, wait);
+        finalizedTransaction.ifPresent(finalizedBlockItem -> System.out.println("Transaction finalized in block with hash: " + finalizedBlockItem.getBlockHash()));
     }
 
     private void handleMethod(ClientV2 client, Nonce nonce, SchemaParameter parameter) {
@@ -157,8 +158,8 @@ private void handleMethod(ClientV2 client, Nonce nonce, SchemaParameter paramete
                 .build();
         Hash txHash = client.sendTransaction(transaction);
         System.out.println("Submitted transaction for " + this.methodName + " with hash: " + txHash);
-        FinalizedBlockItem finalizedTransaction = client.waitUntilFinalized(txHash, wait);
-        System.out.println("Transaction finalized in block with hash: " + finalizedTransaction.getBlockHash());
+        Optional<FinalizedBlockItem> finalizedTransaction = client.waitUntilFinalized(txHash, wait);
+        finalizedTransaction.ifPresent(finalizedBlockItem -> System.out.println("Transaction finalized in block with hash: " + finalizedBlockItem.getBlockHash()));
     }