import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
import javax.annotation.Nullable;
*
* At a high-level, the process for deserializing a ChannelManager and resuming normal operation
* is:
- * 1) Deserialize all stored ChannelMonitors.
- * 2) Deserialize the ChannelManager by filling in this struct and calling:
- * <(BlockHash, ChannelManager)>::read(reader, args)
- * This may result in closing some Channels if the ChannelMonitor is newer than the stored
- * ChannelManager state to ensure no loss of funds. Thus, transactions may be broadcasted.
- * 3) If you are not fetching full blocks, register all relevant ChannelMonitor outpoints the same
- * way you would handle a `chain::Filter` call using ChannelMonitor::get_outputs_to_watch() and
- * ChannelMonitor::get_funding_txo().
- * 4) Reconnect blocks on your ChannelMonitors.
- * 5) Disconnect/connect blocks on the ChannelManager.
- * 6) Move the ChannelMonitors into your local chain::Watch.
+ * 1) Deserialize all stored [`ChannelMonitor`]s.
+ * 2) Deserialize the [`ChannelManager`] by filling in this struct and calling:
+ * `<(BlockHash, ChannelManager)>::read(reader, args)`
+ * This may result in closing some channels if the [`ChannelMonitor`] is newer than the stored
+ * [`ChannelManager`] state to ensure no loss of funds. Thus, transactions may be broadcasted.
+ * 3) If you are not fetching full blocks, register all relevant [`ChannelMonitor`] outpoints the
+ * same way you would handle a [`chain::Filter`] call using
+ * [`ChannelMonitor::get_outputs_to_watch`] and [`ChannelMonitor::get_funding_txo`].
+ * 4) Reconnect blocks on your [`ChannelMonitor`]s.
+ * 5) Disconnect/connect blocks on the [`ChannelManager`].
+ * 6) Re-persist the [`ChannelMonitor`]s to ensure the latest state is on disk.
+ * Note that if you're using a [`ChainMonitor`] for your [`chain::Watch`] implementation, you
+ * will likely accomplish this as a side-effect of calling [`chain::Watch::watch_channel`] in
+ * the next step.
+ * 7) Move the [`ChannelMonitor`]s into your local [`chain::Watch`]. If you're using a
+ * [`ChainMonitor`], this is done by calling [`chain::Watch::watch_channel`].
*
- * Note that the ordering of #4-6 is not of importance, however all three must occur before you
- * call any other methods on the newly-deserialized ChannelManager.
+ * Note that the ordering of #4-7 is not of importance, however all four must occur before you
+ * call any other methods on the newly-deserialized [`ChannelManager`].
*
* Note that because some channels may be closed during deserialization, it is critical that you
* always deserialize only the latest version of a ChannelManager and ChannelMonitors available to
* broadcast), and then later deserialize a newer version of the same ChannelManager (which will
* not force-close the same channels but consider them live), you may end up revoking a state for
* which you've already broadcasted the transaction.
+ *
+ * [`ChainMonitor`]: crate::chain::chainmonitor::ChainMonitor
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ChannelManagerReadArgs extends CommonBase {
if (ptr != 0) { bindings.ChannelManagerReadArgs_free(ptr); }
}
+ /**
+ * A cryptographically secure source of entropy.
+ */
+ public EntropySource get_entropy_source() {
+ long ret = bindings.ChannelManagerReadArgs_get_entropy_source(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ EntropySource ret_hu_conv = new EntropySource(null, ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * A cryptographically secure source of entropy.
+ */
+ public void set_entropy_source(org.ldk.structs.EntropySource val) {
+ bindings.ChannelManagerReadArgs_set_entropy_source(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * A signer that is able to perform node-scoped cryptographic operations.
+ */
+ public NodeSigner get_node_signer() {
+ long ret = bindings.ChannelManagerReadArgs_get_node_signer(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ NodeSigner ret_hu_conv = new NodeSigner(null, ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * A signer that is able to perform node-scoped cryptographic operations.
+ */
+ public void set_node_signer(org.ldk.structs.NodeSigner val) {
+ bindings.ChannelManagerReadArgs_set_node_signer(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
/**
* The keys provider which will give us relevant keys. Some keys will be loaded during
* deserialization and KeysInterface::read_chan_signer will be used to read per-Channel
* signing data.
*/
- public KeysInterface get_keys_manager() {
- long ret = bindings.ChannelManagerReadArgs_get_keys_manager(this.ptr);
- if (ret < 1024) { return null; }
- KeysInterface ret_hu_conv = new KeysInterface(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ public SignerProvider get_signer_provider() {
+ long ret = bindings.ChannelManagerReadArgs_get_signer_provider(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ SignerProvider ret_hu_conv = new SignerProvider(null, ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
* deserialization and KeysInterface::read_chan_signer will be used to read per-Channel
* signing data.
*/
- public void set_keys_manager(KeysInterface val) {
- bindings.ChannelManagerReadArgs_set_keys_manager(this.ptr, val == null ? 0 : val.ptr);
- this.ptrs_to.add(val);
+ public void set_signer_provider(org.ldk.structs.SignerProvider val) {
+ bindings.ChannelManagerReadArgs_set_signer_provider(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
/**
*/
public FeeEstimator get_fee_estimator() {
long ret = bindings.ChannelManagerReadArgs_get_fee_estimator(this.ptr);
- if (ret < 1024) { return null; }
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
FeeEstimator ret_hu_conv = new FeeEstimator(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
*
* No calls to the FeeEstimator will be made during deserialization.
*/
- public void set_fee_estimator(FeeEstimator val) {
- bindings.ChannelManagerReadArgs_set_fee_estimator(this.ptr, val == null ? 0 : val.ptr);
- this.ptrs_to.add(val);
+ public void set_fee_estimator(org.ldk.structs.FeeEstimator val) {
+ bindings.ChannelManagerReadArgs_set_fee_estimator(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
/**
*/
public Watch get_chain_monitor() {
long ret = bindings.ChannelManagerReadArgs_get_chain_monitor(this.ptr);
- if (ret < 1024) { return null; }
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
Watch ret_hu_conv = new Watch(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
* you have deserialized ChannelMonitors separately and will add them to your
* chain::Watch after deserializing this ChannelManager.
*/
- public void set_chain_monitor(Watch val) {
- bindings.ChannelManagerReadArgs_set_chain_monitor(this.ptr, val == null ? 0 : val.ptr);
- this.ptrs_to.add(val);
+ public void set_chain_monitor(org.ldk.structs.Watch val) {
+ bindings.ChannelManagerReadArgs_set_chain_monitor(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
/**
*/
public BroadcasterInterface get_tx_broadcaster() {
long ret = bindings.ChannelManagerReadArgs_get_tx_broadcaster(this.ptr);
- if (ret < 1024) { return null; }
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
BroadcasterInterface ret_hu_conv = new BroadcasterInterface(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
* used to broadcast the latest local commitment transactions of channels which must be
* force-closed during deserialization.
*/
- public void set_tx_broadcaster(BroadcasterInterface val) {
- bindings.ChannelManagerReadArgs_set_tx_broadcaster(this.ptr, val == null ? 0 : val.ptr);
- this.ptrs_to.add(val);
+ public void set_tx_broadcaster(org.ldk.structs.BroadcasterInterface val) {
+ bindings.ChannelManagerReadArgs_set_tx_broadcaster(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * The router which will be used in the ChannelManager in the future for finding routes
+ * on-the-fly for trampoline payments. Absent in private nodes that don't support forwarding.
+ *
+ * No calls to the router will be made during deserialization.
+ */
+ public Router get_router() {
+ long ret = bindings.ChannelManagerReadArgs_get_router(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Router ret_hu_conv = new Router(null, ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The router which will be used in the ChannelManager in the future for finding routes
+ * on-the-fly for trampoline payments. Absent in private nodes that don't support forwarding.
+ *
+ * No calls to the router will be made during deserialization.
+ */
+ public void set_router(org.ldk.structs.Router val) {
+ bindings.ChannelManagerReadArgs_set_router(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
/**
*/
public Logger get_logger() {
long ret = bindings.ChannelManagerReadArgs_get_logger(this.ptr);
- if (ret < 1024) { return null; }
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
Logger ret_hu_conv = new Logger(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
* The Logger for use in the ChannelManager and which may be used to log information during
* deserialization.
*/
- public void set_logger(Logger val) {
- bindings.ChannelManagerReadArgs_set_logger(this.ptr, val == null ? 0 : val.ptr);
- this.ptrs_to.add(val);
+ public void set_logger(org.ldk.structs.Logger val) {
+ bindings.ChannelManagerReadArgs_set_logger(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
/**
*/
public UserConfig get_default_config() {
long ret = bindings.ChannelManagerReadArgs_get_default_config(this.ptr);
- if (ret < 1024) { return null; }
- UserConfig ret_hu_conv = new UserConfig(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.UserConfig ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UserConfig(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
* Default settings used for new channels. Any existing channels will continue to use the
* runtime settings which were stored when the ChannelManager was serialized.
*/
- public void set_default_config(UserConfig val) {
- bindings.ChannelManagerReadArgs_set_default_config(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ public void set_default_config(org.ldk.structs.UserConfig val) {
+ bindings.ChannelManagerReadArgs_set_default_config(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
/**
* HashMap for you. This is primarily useful for C bindings where it is not practical to
* populate a HashMap directly from C.
*/
- public static ChannelManagerReadArgs of(KeysInterface keys_manager, FeeEstimator fee_estimator, Watch chain_monitor, BroadcasterInterface tx_broadcaster, Logger logger, UserConfig default_config, ChannelMonitor[] channel_monitors) {
- long ret = bindings.ChannelManagerReadArgs_new(keys_manager == null ? 0 : keys_manager.ptr, fee_estimator == null ? 0 : fee_estimator.ptr, chain_monitor == null ? 0 : chain_monitor.ptr, tx_broadcaster == null ? 0 : tx_broadcaster.ptr, logger == null ? 0 : logger.ptr, default_config == null ? 0 : default_config.ptr & ~1, channel_monitors != null ? Arrays.stream(channel_monitors).mapToLong(channel_monitors_conv_16 -> channel_monitors_conv_16 == null ? 0 : channel_monitors_conv_16.ptr & ~1).toArray() : null);
- if (ret < 1024) { return null; }
- ChannelManagerReadArgs ret_hu_conv = new ChannelManagerReadArgs(null, ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
- ret_hu_conv.ptrs_to.add(keys_manager);
- ret_hu_conv.ptrs_to.add(fee_estimator);
- ret_hu_conv.ptrs_to.add(chain_monitor);
- ret_hu_conv.ptrs_to.add(tx_broadcaster);
- ret_hu_conv.ptrs_to.add(logger);
- ret_hu_conv.ptrs_to.add(default_config);
- /* TODO 2 ChannelMonitor */;
+ public static ChannelManagerReadArgs of(org.ldk.structs.EntropySource entropy_source, org.ldk.structs.NodeSigner node_signer, org.ldk.structs.SignerProvider signer_provider, org.ldk.structs.FeeEstimator fee_estimator, org.ldk.structs.Watch chain_monitor, org.ldk.structs.BroadcasterInterface tx_broadcaster, org.ldk.structs.Router router, org.ldk.structs.Logger logger, org.ldk.structs.UserConfig default_config, ChannelMonitor[] channel_monitors) {
+ long ret = bindings.ChannelManagerReadArgs_new(entropy_source.ptr, node_signer.ptr, signer_provider.ptr, fee_estimator.ptr, chain_monitor.ptr, tx_broadcaster.ptr, router.ptr, logger.ptr, default_config == null ? 0 : default_config.ptr, channel_monitors != null ? Arrays.stream(channel_monitors).mapToLong(channel_monitors_conv_16 -> channel_monitors_conv_16 == null ? 0 : channel_monitors_conv_16.ptr).toArray() : null);
+ Reference.reachabilityFence(entropy_source);
+ Reference.reachabilityFence(node_signer);
+ Reference.reachabilityFence(signer_provider);
+ Reference.reachabilityFence(fee_estimator);
+ Reference.reachabilityFence(chain_monitor);
+ Reference.reachabilityFence(tx_broadcaster);
+ Reference.reachabilityFence(router);
+ Reference.reachabilityFence(logger);
+ Reference.reachabilityFence(default_config);
+ Reference.reachabilityFence(channel_monitors);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelManagerReadArgs ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelManagerReadArgs(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(entropy_source); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(node_signer); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(signer_provider); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(fee_estimator); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(chain_monitor); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(tx_broadcaster); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(router); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(logger); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(default_config); };
+ for (ChannelMonitor channel_monitors_conv_16: channel_monitors) { if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channel_monitors_conv_16); }; };
return ret_hu_conv;
}
projects / ldk-java / blobdiff