1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
7 import javax.annotation.Nullable;
11 * The reason the channel was closed. See individual variants more details.
13 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
14 public class ClosureReason extends CommonBase {
15 private ClosureReason(Object _dummy, long ptr) { super(ptr); }
16 @Override @SuppressWarnings("deprecation")
17 protected void finalize() throws Throwable {
19 if (ptr != 0) { bindings.ClosureReason_free(ptr); }
21 static ClosureReason constr_from_ptr(long ptr) {
22 bindings.LDKClosureReason raw_val = bindings.LDKClosureReason_ref_from_ptr(ptr);
23 if (raw_val.getClass() == bindings.LDKClosureReason.CounterpartyForceClosed.class) {
24 return new CounterpartyForceClosed(ptr, (bindings.LDKClosureReason.CounterpartyForceClosed)raw_val);
26 if (raw_val.getClass() == bindings.LDKClosureReason.HolderForceClosed.class) {
27 return new HolderForceClosed(ptr, (bindings.LDKClosureReason.HolderForceClosed)raw_val);
29 if (raw_val.getClass() == bindings.LDKClosureReason.CooperativeClosure.class) {
30 return new CooperativeClosure(ptr, (bindings.LDKClosureReason.CooperativeClosure)raw_val);
32 if (raw_val.getClass() == bindings.LDKClosureReason.CommitmentTxConfirmed.class) {
33 return new CommitmentTxConfirmed(ptr, (bindings.LDKClosureReason.CommitmentTxConfirmed)raw_val);
35 if (raw_val.getClass() == bindings.LDKClosureReason.ProcessingError.class) {
36 return new ProcessingError(ptr, (bindings.LDKClosureReason.ProcessingError)raw_val);
38 if (raw_val.getClass() == bindings.LDKClosureReason.DisconnectedPeer.class) {
39 return new DisconnectedPeer(ptr, (bindings.LDKClosureReason.DisconnectedPeer)raw_val);
41 if (raw_val.getClass() == bindings.LDKClosureReason.OutdatedChannelManager.class) {
42 return new OutdatedChannelManager(ptr, (bindings.LDKClosureReason.OutdatedChannelManager)raw_val);
44 assert false; return null; // Unreachable without extending the (internal) bindings interface
47 public final static class CounterpartyForceClosed extends ClosureReason {
49 * The error which the peer sent us.
51 * The string should be sanitized before it is used (e.g emitted to logs
52 * or printed to stdout). Otherwise, a well crafted error message may exploit
53 * a security vulnerability in the terminal emulator or the logging subsystem.
55 public final String peer_msg;
56 private CounterpartyForceClosed(long ptr, bindings.LDKClosureReason.CounterpartyForceClosed obj) {
58 this.peer_msg = obj.peer_msg;
61 public final static class HolderForceClosed extends ClosureReason {
62 private HolderForceClosed(long ptr, bindings.LDKClosureReason.HolderForceClosed obj) {
66 public final static class CooperativeClosure extends ClosureReason {
67 private CooperativeClosure(long ptr, bindings.LDKClosureReason.CooperativeClosure obj) {
71 public final static class CommitmentTxConfirmed extends ClosureReason {
72 private CommitmentTxConfirmed(long ptr, bindings.LDKClosureReason.CommitmentTxConfirmed obj) {
76 public final static class ProcessingError extends ClosureReason {
78 * A developer-readable error message which we generated.
80 public final String err;
81 private ProcessingError(long ptr, bindings.LDKClosureReason.ProcessingError obj) {
86 public final static class DisconnectedPeer extends ClosureReason {
87 private DisconnectedPeer(long ptr, bindings.LDKClosureReason.DisconnectedPeer obj) {
91 public final static class OutdatedChannelManager extends ClosureReason {
92 private OutdatedChannelManager(long ptr, bindings.LDKClosureReason.OutdatedChannelManager obj) {
97 * Creates a copy of the ClosureReason
99 public ClosureReason clone() {
100 long ret = bindings.ClosureReason_clone(this.ptr);
101 if (ret < 1024) { return null; }
102 ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
103 ret_hu_conv.ptrs_to.add(this);
108 * Utility method to constructs a new CounterpartyForceClosed-variant ClosureReason
110 public static ClosureReason counterparty_force_closed(java.lang.String peer_msg) {
111 long ret = bindings.ClosureReason_counterparty_force_closed(peer_msg);
112 if (ret < 1024) { return null; }
113 ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
114 ret_hu_conv.ptrs_to.add(ret_hu_conv);
119 * Utility method to constructs a new HolderForceClosed-variant ClosureReason
121 public static ClosureReason holder_force_closed() {
122 long ret = bindings.ClosureReason_holder_force_closed();
123 if (ret < 1024) { return null; }
124 ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
125 ret_hu_conv.ptrs_to.add(ret_hu_conv);
130 * Utility method to constructs a new CooperativeClosure-variant ClosureReason
132 public static ClosureReason cooperative_closure() {
133 long ret = bindings.ClosureReason_cooperative_closure();
134 if (ret < 1024) { return null; }
135 ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
136 ret_hu_conv.ptrs_to.add(ret_hu_conv);
141 * Utility method to constructs a new CommitmentTxConfirmed-variant ClosureReason
143 public static ClosureReason commitment_tx_confirmed() {
144 long ret = bindings.ClosureReason_commitment_tx_confirmed();
145 if (ret < 1024) { return null; }
146 ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
147 ret_hu_conv.ptrs_to.add(ret_hu_conv);
152 * Utility method to constructs a new ProcessingError-variant ClosureReason
154 public static ClosureReason processing_error(java.lang.String err) {
155 long ret = bindings.ClosureReason_processing_error(err);
156 if (ret < 1024) { return null; }
157 ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
158 ret_hu_conv.ptrs_to.add(ret_hu_conv);
163 * Utility method to constructs a new DisconnectedPeer-variant ClosureReason
165 public static ClosureReason disconnected_peer() {
166 long ret = bindings.ClosureReason_disconnected_peer();
167 if (ret < 1024) { return null; }
168 ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
169 ret_hu_conv.ptrs_to.add(ret_hu_conv);
174 * Utility method to constructs a new OutdatedChannelManager-variant ClosureReason
176 public static ClosureReason outdated_channel_manager() {
177 long ret = bindings.ClosureReason_outdated_channel_manager();
178 if (ret < 1024) { return null; }
179 ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
180 ret_hu_conv.ptrs_to.add(ret_hu_conv);
185 * Serialize the ClosureReason object into a byte array which can be read by ClosureReason_read
187 public byte[] write() {
188 byte[] ret = bindings.ClosureReason_write(this.ptr);