Properly handle java refs in traits returning traits
[ldk-java] / src / main / java / org / ldk / structs / RoutingMessageHandler.java
index 01d97c021849198a098d9906187f1acd1198e6c6..3bedb69800109af0335c23089ec6bdccdef8c4b2 100644 (file)
 package org.ldk.structs;
 
 import org.ldk.impl.bindings;
+import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
 
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class RoutingMessageHandler extends CommonBase {
-       RoutingMessageHandler(Object _dummy, long ptr) { super(ptr); }
-       public RoutingMessageHandler(bindings.LDKRoutingMessageHandler arg) {
+       final bindings.LDKRoutingMessageHandler bindings_instance;
+       RoutingMessageHandler(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
+       private RoutingMessageHandler(bindings.LDKRoutingMessageHandler arg) {
                super(bindings.LDKRoutingMessageHandler_new(arg));
                this.ptrs_to.add(arg);
+               this.bindings_instance = arg;
        }
        @Override @SuppressWarnings("deprecation")
        protected void finalize() throws Throwable {
-               bindings.RoutingMessageHandler_free(ptr); super.finalize();
+               if (ptr != 0) { bindings.RoutingMessageHandler_free(ptr); } super.finalize();
+       }
+
+       public static interface RoutingMessageHandlerInterface {
+               Result_boolLightningErrorZ handle_node_announcement(NodeAnnouncement msg);
+               Result_boolLightningErrorZ handle_channel_announcement(ChannelAnnouncement msg);
+               Result_boolLightningErrorZ handle_channel_update(ChannelUpdate msg);
+               void handle_htlc_fail_channel_update(HTLCFailChannelUpdate update);
+               ThreeTuple<ChannelAnnouncement, ChannelUpdate, ChannelUpdate>[] get_next_channel_announcements(long starting_point, byte batch_amount);
+               NodeAnnouncement[] get_next_node_announcements(byte[] starting_point, byte batch_amount);
+               boolean should_request_full_sync(byte[] node_id);
+       }
+       private static class LDKRoutingMessageHandlerHolder { RoutingMessageHandler held; }
+       public static RoutingMessageHandler new_impl(RoutingMessageHandlerInterface arg) {
+               final LDKRoutingMessageHandlerHolder impl_holder = new LDKRoutingMessageHandlerHolder();
+               impl_holder.held = new RoutingMessageHandler(new bindings.LDKRoutingMessageHandler() {
+                       @Override public long handle_node_announcement(long msg) {
+                               NodeAnnouncement msg_hu_conv = new NodeAnnouncement(null, msg);
+                               Result_boolLightningErrorZ ret = arg.handle_node_announcement(msg_hu_conv);
+                               long result = ret != null ? ret.ptr : 0;
+                               ret.ptr = 0;
+                               return result;
+                       }
+                       @Override public long handle_channel_announcement(long msg) {
+                               ChannelAnnouncement msg_hu_conv = new ChannelAnnouncement(null, msg);
+                               Result_boolLightningErrorZ ret = arg.handle_channel_announcement(msg_hu_conv);
+                               long result = ret != null ? ret.ptr : 0;
+                               ret.ptr = 0;
+                               return result;
+                       }
+                       @Override public long handle_channel_update(long msg) {
+                               ChannelUpdate msg_hu_conv = new ChannelUpdate(null, msg);
+                               Result_boolLightningErrorZ ret = arg.handle_channel_update(msg_hu_conv);
+                               long result = ret != null ? ret.ptr : 0;
+                               ret.ptr = 0;
+                               return result;
+                       }
+                       @Override public void handle_htlc_fail_channel_update(long update) {
+                               HTLCFailChannelUpdate update_hu_conv = HTLCFailChannelUpdate.constr_from_ptr(update);
+                               arg.handle_htlc_fail_channel_update(update_hu_conv);
+                       }
+                       @Override public long[] get_next_channel_announcements(long starting_point, byte batch_amount) {
+                               ThreeTuple<ChannelAnnouncement, ChannelUpdate, ChannelUpdate>[] ret = arg.get_next_channel_announcements(starting_point, batch_amount);
+                               long[] result = Arrays.stream(ret).mapToLong(arr_conv_63 -> bindings.C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(arr_conv_63.a == null ? 0 : arr_conv_63.a.ptr & ~1/*XXX: this.ptrs_to.add(arr_conv_63_a)*/, arr_conv_63.b == null ? 0 : arr_conv_63.b.ptr & ~1/*XXX: this.ptrs_to.add(arr_conv_63_b)*/, arr_conv_63.c == null ? 0 : arr_conv_63.c.ptr & ~1/*XXX: this.ptrs_to.add(arr_conv_63_c)*/)).toArray();
+                               /* TODO 2 ThreeTuple<ChannelAnnouncement, ChannelUpdate, ChannelUpdate>  */;
+                               return result;
+                       }
+                       @Override public long[] get_next_node_announcements(byte[] starting_point, byte batch_amount) {
+                               NodeAnnouncement[] ret = arg.get_next_node_announcements(starting_point, batch_amount);
+                               long[] result = Arrays.stream(ret).mapToLong(arr_conv_18 -> arr_conv_18 == null ? 0 : arr_conv_18.ptr & ~1).toArray();
+                               /* TODO 2 NodeAnnouncement  */;
+                               return result;
+                       }
+                       @Override public boolean should_request_full_sync(byte[] node_id) {
+                               boolean ret = arg.should_request_full_sync(node_id);
+                               return ret;
+                       }
+               });
+               return impl_holder.held;
+       }
+       public Result_boolLightningErrorZ handle_node_announcement(NodeAnnouncement msg) {
+               long ret = bindings.RoutingMessageHandler_handle_node_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
+               Result_boolLightningErrorZ ret_hu_conv = Result_boolLightningErrorZ.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(this);
+               this.ptrs_to.add(msg);
+               return ret_hu_conv;
+       }
+
+       public Result_boolLightningErrorZ handle_channel_announcement(ChannelAnnouncement msg) {
+               long ret = bindings.RoutingMessageHandler_handle_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
+               Result_boolLightningErrorZ ret_hu_conv = Result_boolLightningErrorZ.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(this);
+               this.ptrs_to.add(msg);
+               return ret_hu_conv;
+       }
+
+       public Result_boolLightningErrorZ handle_channel_update(ChannelUpdate msg) {
+               long ret = bindings.RoutingMessageHandler_handle_channel_update(this.ptr, msg == null ? 0 : msg.ptr & ~1);
+               Result_boolLightningErrorZ ret_hu_conv = Result_boolLightningErrorZ.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(this);
+               this.ptrs_to.add(msg);
+               return ret_hu_conv;
+       }
+
+       public void handle_htlc_fail_channel_update(HTLCFailChannelUpdate update) {
+               bindings.RoutingMessageHandler_handle_htlc_fail_channel_update(this.ptr, update == null ? 0 : update.ptr & ~1);
+               this.ptrs_to.add(update);
+       }
+
+       public ThreeTuple<ChannelAnnouncement, ChannelUpdate, ChannelUpdate>[] get_next_channel_announcements(long starting_point, byte batch_amount) {
+               long[] ret = bindings.RoutingMessageHandler_get_next_channel_announcements(this.ptr, starting_point, batch_amount);
+               ThreeTuple<ChannelAnnouncement, ChannelUpdate, ChannelUpdate>[] arr_conv_63_arr = new ThreeTuple[ret.length];
+               for (int l = 0; l < ret.length; l++) {
+                       long arr_conv_63 = ret[l];
+                       long arr_conv_63_a = bindings.LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(arr_conv_63);
+                       ChannelAnnouncement arr_conv_63_a_hu_conv = new ChannelAnnouncement(null, arr_conv_63_a);;
+                       long arr_conv_63_b = bindings.LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(arr_conv_63);
+                       ChannelUpdate arr_conv_63_b_hu_conv = new ChannelUpdate(null, arr_conv_63_b);;
+                       long arr_conv_63_c = bindings.LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(arr_conv_63);
+                       ChannelUpdate arr_conv_63_c_hu_conv = new ChannelUpdate(null, arr_conv_63_c);;
+                       ThreeTuple<ChannelAnnouncement, ChannelUpdate, ChannelUpdate> arr_conv_63_conv = new ThreeTuple<ChannelAnnouncement, ChannelUpdate, ChannelUpdate>(arr_conv_63_a_hu_conv, arr_conv_63_b_hu_conv, arr_conv_63_c_hu_conv);
+                       arr_conv_63_arr[l] = arr_conv_63_conv;
+               }
+               return arr_conv_63_arr;
+       }
+
+       public NodeAnnouncement[] get_next_node_announcements(byte[] starting_point, byte batch_amount) {
+               long[] ret = bindings.RoutingMessageHandler_get_next_node_announcements(this.ptr, starting_point, batch_amount);
+               NodeAnnouncement[] arr_conv_18_arr = new NodeAnnouncement[ret.length];
+               for (int s = 0; s < ret.length; s++) {
+                       long arr_conv_18 = ret[s];
+                       NodeAnnouncement arr_conv_18_hu_conv = new NodeAnnouncement(null, arr_conv_18);
+                       arr_conv_18_arr[s] = arr_conv_18_hu_conv;
+               }
+               return arr_conv_18_arr;
+       }
+
+       public boolean should_request_full_sync(byte[] node_id) {
+               boolean ret = bindings.RoutingMessageHandler_should_request_full_sync(this.ptr, node_id);
+               return ret;
        }
 
 }