X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FKeysManager.java;h=6f8684eac961104dab1e2d1d06bab53426e07c4c;hb=a7653cf8717b1f9df4d3f4c4bd0b1f50f3bbc230;hp=047ef055167644be5b4595610ade39b7a93a4756;hpb=b0c50b891cbca28d3bd1d86276c132ff5221d8e4;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/KeysManager.java b/src/main/java/org/ldk/structs/KeysManager.java
index 047ef055..6f8684ea 100644
--- a/src/main/java/org/ldk/structs/KeysManager.java
+++ b/src/main/java/org/ldk/structs/KeysManager.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
 
 /**
@@ -47,6 +48,7 @@ public class KeysManager extends CommonBase {
 	 */
 	public static KeysManager of(byte[] seed, long starting_time_secs, int starting_time_nanos) {
 		long ret = bindings.KeysManager_new(seed, starting_time_secs, starting_time_nanos);
+		if (ret < 1024) { return null; }
 		KeysManager ret_hu_conv = new KeysManager(null, ret);
 		ret_hu_conv.ptrs_to.add(ret_hu_conv);
 		return ret_hu_conv;
@@ -61,6 +63,7 @@ public class KeysManager extends CommonBase {
 	 */
 	public InMemorySigner derive_channel_keys(long channel_value_satoshis, byte[] params) {
 		long ret = bindings.KeysManager_derive_channel_keys(this.ptr, channel_value_satoshis, params);
+		if (ret < 1024) { return null; }
 		InMemorySigner ret_hu_conv = new InMemorySigner(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
@@ -80,10 +83,9 @@ public class KeysManager extends CommonBase {
 	 * this KeysManager or one of the `InMemorySigner` created by this KeysManager.
 	 */
 	public Result_TransactionNoneZ spend_spendable_outputs(SpendableOutputDescriptor[] descriptors, TxOut[] outputs, byte[] change_destination_script, int feerate_sat_per_1000_weight) {
-		long ret = bindings.KeysManager_spend_spendable_outputs(this.ptr, Arrays.stream(descriptors).mapToLong(descriptors_conv_27 -> descriptors_conv_27.ptr).toArray(), Arrays.stream(outputs).mapToLong(outputs_conv_7 -> outputs_conv_7.ptr).toArray(), change_destination_script, feerate_sat_per_1000_weight);
+		long ret = bindings.KeysManager_spend_spendable_outputs(this.ptr, descriptors != null ? Arrays.stream(descriptors).mapToLong(descriptors_conv_27 -> descriptors_conv_27.ptr).toArray() : null, outputs != null ? Arrays.stream(outputs).mapToLong(outputs_conv_7 -> outputs_conv_7.ptr).toArray() : null, change_destination_script, feerate_sat_per_1000_weight);
+		if (ret < 1024) { return null; }
 		Result_TransactionNoneZ ret_hu_conv = Result_TransactionNoneZ.constr_from_ptr(ret);
-		/* TODO 2 SpendableOutputDescriptor  */;
-		/* TODO 2 TxOut  */;
 		return ret_hu_conv;
 	}
 
@@ -93,6 +95,7 @@ public class KeysManager extends CommonBase {
 	 */
 	public KeysInterface as_KeysInterface() {
 		long ret = bindings.KeysManager_as_KeysInterface(this.ptr);
+		if (ret < 1024) { return null; }
 		KeysInterface ret_hu_conv = new KeysInterface(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;