X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FMonitorEvent.java;h=0beb6f645b31c92cf313175e81fde6afe123e8cd;hb=ff3dacec3be60f870d81f6df11bd9fff92aa6047;hp=68106397b928559bd1f772e3d38b930c8189ded6;hpb=fed2245c60159f6c074c9ed5c0f3ce273ad9841b;p=ldk-java diff --git a/src/main/java/org/ldk/structs/MonitorEvent.java b/src/main/java/org/ldk/structs/MonitorEvent.java index 68106397..0beb6f64 100644 --- a/src/main/java/org/ldk/structs/MonitorEvent.java +++ b/src/main/java/org/ldk/structs/MonitorEvent.java @@ -4,21 +4,182 @@ import org.ldk.impl.bindings; import org.ldk.enums.*; import org.ldk.util.*; import java.util.Arrays; +import java.lang.ref.Reference; +import javax.annotation.Nullable; + +/** + * An event to be processed by the ChannelManager. + */ @SuppressWarnings("unchecked") // We correctly assign various generic arrays public class MonitorEvent extends CommonBase { - MonitorEvent(Object _dummy, long ptr) { super(ptr); } + private MonitorEvent(Object _dummy, long ptr) { super(ptr); } @Override @SuppressWarnings("deprecation") protected void finalize() throws Throwable { super.finalize(); if (ptr != 0) { bindings.MonitorEvent_free(ptr); } } + static MonitorEvent constr_from_ptr(long ptr) { + bindings.LDKMonitorEvent raw_val = bindings.LDKMonitorEvent_ref_from_ptr(ptr); + if (raw_val.getClass() == bindings.LDKMonitorEvent.HTLCEvent.class) { + return new HTLCEvent(ptr, (bindings.LDKMonitorEvent.HTLCEvent)raw_val); + } + if (raw_val.getClass() == bindings.LDKMonitorEvent.CommitmentTxConfirmed.class) { + return new CommitmentTxConfirmed(ptr, (bindings.LDKMonitorEvent.CommitmentTxConfirmed)raw_val); + } + if (raw_val.getClass() == bindings.LDKMonitorEvent.UpdateCompleted.class) { + return new UpdateCompleted(ptr, (bindings.LDKMonitorEvent.UpdateCompleted)raw_val); + } + if (raw_val.getClass() == bindings.LDKMonitorEvent.UpdateFailed.class) { + return new UpdateFailed(ptr, (bindings.LDKMonitorEvent.UpdateFailed)raw_val); + } + assert false; return null; // Unreachable without extending the (internal) bindings interface + } + /** + * A monitor event containing an HTLCUpdate. + */ + public final static class HTLCEvent extends MonitorEvent { + public final org.ldk.structs.HTLCUpdate htlc_event; + private HTLCEvent(long ptr, bindings.LDKMonitorEvent.HTLCEvent obj) { + super(null, ptr); + long htlc_event = obj.htlc_event; + HTLCUpdate htlc_event_hu_conv = null; if (htlc_event < 0 || htlc_event > 4096) { htlc_event_hu_conv = new HTLCUpdate(null, htlc_event); } + htlc_event_hu_conv.ptrs_to.add(this); + this.htlc_event = htlc_event_hu_conv; + } + } + /** + * A monitor event that the Channel's commitment transaction was confirmed. + */ + public final static class CommitmentTxConfirmed extends MonitorEvent { + public final org.ldk.structs.OutPoint commitment_tx_confirmed; + private CommitmentTxConfirmed(long ptr, bindings.LDKMonitorEvent.CommitmentTxConfirmed obj) { + super(null, ptr); + long commitment_tx_confirmed = obj.commitment_tx_confirmed; + OutPoint commitment_tx_confirmed_hu_conv = null; if (commitment_tx_confirmed < 0 || commitment_tx_confirmed > 4096) { commitment_tx_confirmed_hu_conv = new OutPoint(null, commitment_tx_confirmed); } + commitment_tx_confirmed_hu_conv.ptrs_to.add(this); + this.commitment_tx_confirmed = commitment_tx_confirmed_hu_conv; + } + } + /** + * Indicates a [`ChannelMonitor`] update has completed. See + * [`ChannelMonitorUpdateErr::TemporaryFailure`] for more information on how this is used. + * + * [`ChannelMonitorUpdateErr::TemporaryFailure`]: super::ChannelMonitorUpdateErr::TemporaryFailure + */ + public final static class UpdateCompleted extends MonitorEvent { + /** + * The funding outpoint of the [`ChannelMonitor`] that was updated + */ + public final org.ldk.structs.OutPoint funding_txo; + /** + * The Update ID from [`ChannelMonitorUpdate::update_id`] which was applied or + * [`ChannelMonitor::get_latest_update_id`]. + * + * Note that this should only be set to a given update's ID if all previous updates for the + * same [`ChannelMonitor`] have been applied and persisted. + */ + public final long monitor_update_id; + private UpdateCompleted(long ptr, bindings.LDKMonitorEvent.UpdateCompleted obj) { + super(null, ptr); + long funding_txo = obj.funding_txo; + OutPoint funding_txo_hu_conv = null; if (funding_txo < 0 || funding_txo > 4096) { funding_txo_hu_conv = new OutPoint(null, funding_txo); } + funding_txo_hu_conv.ptrs_to.add(this); + this.funding_txo = funding_txo_hu_conv; + this.monitor_update_id = obj.monitor_update_id; + } + } + /** + * Indicates a [`ChannelMonitor`] update has failed. See + * [`ChannelMonitorUpdateErr::PermanentFailure`] for more information on how this is used. + * + * [`ChannelMonitorUpdateErr::PermanentFailure`]: super::ChannelMonitorUpdateErr::PermanentFailure + */ + public final static class UpdateFailed extends MonitorEvent { + public final org.ldk.structs.OutPoint update_failed; + private UpdateFailed(long ptr, bindings.LDKMonitorEvent.UpdateFailed obj) { + super(null, ptr); + long update_failed = obj.update_failed; + OutPoint update_failed_hu_conv = null; if (update_failed < 0 || update_failed > 4096) { update_failed_hu_conv = new OutPoint(null, update_failed); } + update_failed_hu_conv.ptrs_to.add(this); + this.update_failed = update_failed_hu_conv; + } + } + long clone_ptr() { + long ret = bindings.MonitorEvent_clone_ptr(this.ptr); + Reference.reachabilityFence(this); + return ret; + } + + /** + * Creates a copy of the MonitorEvent + */ public MonitorEvent clone() { long ret = bindings.MonitorEvent_clone(this.ptr); - MonitorEvent ret_hu_conv = new MonitorEvent(null, ret); + Reference.reachabilityFence(this); + if (ret >= 0 && ret <= 4096) { return null; } + org.ldk.structs.MonitorEvent ret_hu_conv = org.ldk.structs.MonitorEvent.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(this); return ret_hu_conv; } + /** + * Utility method to constructs a new HTLCEvent-variant MonitorEvent + */ + public static MonitorEvent htlcevent(HTLCUpdate a) { + long ret = bindings.MonitorEvent_htlcevent(a == null ? 0 : a.ptr & ~1); + Reference.reachabilityFence(a); + if (ret >= 0 && ret <= 4096) { return null; } + org.ldk.structs.MonitorEvent ret_hu_conv = org.ldk.structs.MonitorEvent.constr_from_ptr(ret); + ret_hu_conv.ptrs_to.add(ret_hu_conv); + return ret_hu_conv; + } + + /** + * Utility method to constructs a new CommitmentTxConfirmed-variant MonitorEvent + */ + public static MonitorEvent commitment_tx_confirmed(OutPoint a) { + long ret = bindings.MonitorEvent_commitment_tx_confirmed(a == null ? 0 : a.ptr & ~1); + Reference.reachabilityFence(a); + if (ret >= 0 && ret <= 4096) { return null; } + org.ldk.structs.MonitorEvent ret_hu_conv = org.ldk.structs.MonitorEvent.constr_from_ptr(ret); + ret_hu_conv.ptrs_to.add(ret_hu_conv); + return ret_hu_conv; + } + + /** + * Utility method to constructs a new UpdateCompleted-variant MonitorEvent + */ + public static MonitorEvent update_completed(OutPoint funding_txo, long monitor_update_id) { + long ret = bindings.MonitorEvent_update_completed(funding_txo == null ? 0 : funding_txo.ptr & ~1, monitor_update_id); + Reference.reachabilityFence(funding_txo); + Reference.reachabilityFence(monitor_update_id); + if (ret >= 0 && ret <= 4096) { return null; } + org.ldk.structs.MonitorEvent ret_hu_conv = org.ldk.structs.MonitorEvent.constr_from_ptr(ret); + ret_hu_conv.ptrs_to.add(ret_hu_conv); + return ret_hu_conv; + } + + /** + * Utility method to constructs a new UpdateFailed-variant MonitorEvent + */ + public static MonitorEvent update_failed(OutPoint a) { + long ret = bindings.MonitorEvent_update_failed(a == null ? 0 : a.ptr & ~1); + Reference.reachabilityFence(a); + if (ret >= 0 && ret <= 4096) { return null; } + org.ldk.structs.MonitorEvent ret_hu_conv = org.ldk.structs.MonitorEvent.constr_from_ptr(ret); + ret_hu_conv.ptrs_to.add(ret_hu_conv); + return ret_hu_conv; + } + + /** + * Serialize the MonitorEvent object into a byte array which can be read by MonitorEvent_read + */ + public byte[] write() { + byte[] ret = bindings.MonitorEvent_write(this.ptr); + Reference.reachabilityFence(this); + return ret; + } + }