_ Git - ldk-java/blob - src/main/java/org/ldk/structs/InvoiceWithExplicitSigningPubkeyBuilder.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7 import java.lang.ref.Reference;
   8 import javax.annotation.Nullable;
   9
  10
  11 /**
  12  * Builds a [`Bolt12Invoice`] from either:
  13  * - an [`InvoiceRequest`] for the \"offer to be paid\" flow or
  14  * - a [`Refund`] for the \"offer for money\" flow.
  15  *
  16  * See [module-level documentation] for usage.
  17  *
  18  * [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
  19  * [`Refund`]: crate::offers::refund::Refund
  20  * [module-level documentation]: self
  21  */
  22 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  23 public class InvoiceWithExplicitSigningPubkeyBuilder extends CommonBase {
  24         InvoiceWithExplicitSigningPubkeyBuilder(Object _dummy, long ptr) { super(ptr); }
  25         @Override @SuppressWarnings("deprecation")
  26         protected void finalize() throws Throwable {
  27                 super.finalize();
  28                 if (ptr != 0) { bindings.InvoiceWithExplicitSigningPubkeyBuilder_free(ptr); }
  29         }
  30
  31         /**
  32          * Builds an unsigned [`Bolt12Invoice`] after checking for valid semantics. It can be signed by
  33          * [`UnsignedBolt12Invoice::sign`].
  34          */
  35         public Result_UnsignedBolt12InvoiceBolt12SemanticErrorZ build() {
  36                 long ret = bindings.InvoiceWithExplicitSigningPubkeyBuilder_build(this.ptr);
  37                 Reference.reachabilityFence(this);
  38                 if (ret >= 0 && ret <= 4096) { return null; }
  39                 Result_UnsignedBolt12InvoiceBolt12SemanticErrorZ ret_hu_conv = Result_UnsignedBolt12InvoiceBolt12SemanticErrorZ.constr_from_ptr(ret);
  40                 if (this != null) { this.ptrs_to.add(this); };
  41                 // Due to rust's strict-ownership memory model, in some cases we need to "move"
  42                 // an object to pass exclusive ownership to the function being called.
  43                 // In most cases, we avoid this being visible in GC'd languages by cloning the object
  44                 // at the FFI layer, creating a new object which Rust can claim ownership of
  45                 // However, in some cases (eg here), there is no way to clone an object, and thus
  46                 // we actually have to pass full ownership to Rust.
  47                 // Thus, after this call, this is reset to null and is now a dummy object.
  48                 this.ptr = 0;;
  49                 return ret_hu_conv;
  50         }
  51
  52         /**
  53          * Sets the [`Bolt12Invoice::relative_expiry`] as seconds since [`Bolt12Invoice::created_at`].
  54          * Any expiry that has already passed is valid and can be checked for using
  55          * [`Bolt12Invoice::is_expired`].
  56          *
  57          * Successive calls to this method will override the previous setting.
  58          */
  59         public void relative_expiry(int relative_expiry_secs) {
  60                 bindings.InvoiceWithExplicitSigningPubkeyBuilder_relative_expiry(this.ptr, relative_expiry_secs);
  61                 Reference.reachabilityFence(this);
  62                 Reference.reachabilityFence(relative_expiry_secs);
  63                 if (this != null) { this.ptrs_to.add(this); };
  64                 // Due to rust's strict-ownership memory model, in some cases we need to "move"
  65                 // an object to pass exclusive ownership to the function being called.
  66                 // In most cases, we avoid this being visible in GC'd languages by cloning the object
  67                 // at the FFI layer, creating a new object which Rust can claim ownership of
  68                 // However, in some cases (eg here), there is no way to clone an object, and thus
  69                 // we actually have to pass full ownership to Rust.
  70                 // Thus, after this call, this is reset to null and is now a dummy object.
  71                 this.ptr = 0;;
  72         }
  73
  74         /**
  75          * Adds a P2WSH address to [`Bolt12Invoice::fallbacks`].
  76          *
  77          * Successive calls to this method will add another address. Caller is responsible for not
  78          * adding duplicate addresses and only calling if capable of receiving to P2WSH addresses.
  79          */
  80         public void fallback_v0_p2wsh(byte[] script_hash) {
  81                 bindings.InvoiceWithExplicitSigningPubkeyBuilder_fallback_v0_p2wsh(this.ptr, InternalUtils.check_arr_len(script_hash, 32));
  82                 Reference.reachabilityFence(this);
  83                 Reference.reachabilityFence(script_hash);
  84                 if (this != null) { this.ptrs_to.add(this); };
  85                 // Due to rust's strict-ownership memory model, in some cases we need to "move"
  86                 // an object to pass exclusive ownership to the function being called.
  87                 // In most cases, we avoid this being visible in GC'd languages by cloning the object
  88                 // at the FFI layer, creating a new object which Rust can claim ownership of
  89                 // However, in some cases (eg here), there is no way to clone an object, and thus
  90                 // we actually have to pass full ownership to Rust.
  91                 // Thus, after this call, this is reset to null and is now a dummy object.
  92                 this.ptr = 0;;
  93         }
  94
  95         /**
  96          * Adds a P2WPKH address to [`Bolt12Invoice::fallbacks`].
  97          *
  98          * Successive calls to this method will add another address. Caller is responsible for not
  99          * adding duplicate addresses and only calling if capable of receiving to P2WPKH addresses.
 100          */
 101         public void fallback_v0_p2wpkh(byte[] pubkey_hash) {
 102                 bindings.InvoiceWithExplicitSigningPubkeyBuilder_fallback_v0_p2wpkh(this.ptr, InternalUtils.check_arr_len(pubkey_hash, 20));
 103                 Reference.reachabilityFence(this);
 104                 Reference.reachabilityFence(pubkey_hash);
 105                 if (this != null) { this.ptrs_to.add(this); };
 106                 // Due to rust's strict-ownership memory model, in some cases we need to "move"
 107                 // an object to pass exclusive ownership to the function being called.
 108                 // In most cases, we avoid this being visible in GC'd languages by cloning the object
 109                 // at the FFI layer, creating a new object which Rust can claim ownership of
 110                 // However, in some cases (eg here), there is no way to clone an object, and thus
 111                 // we actually have to pass full ownership to Rust.
 112                 // Thus, after this call, this is reset to null and is now a dummy object.
 113                 this.ptr = 0;;
 114         }
 115
 116         /**
 117          * Adds a P2TR address to [`Bolt12Invoice::fallbacks`].
 118          *
 119          * Successive calls to this method will add another address. Caller is responsible for not
 120          * adding duplicate addresses and only calling if capable of receiving to P2TR addresses.
 121          */
 122         public void fallback_v1_p2tr_tweaked(byte[] utput_key) {
 123                 bindings.InvoiceWithExplicitSigningPubkeyBuilder_fallback_v1_p2tr_tweaked(this.ptr, InternalUtils.check_arr_len(utput_key, 32));
 124                 Reference.reachabilityFence(this);
 125                 Reference.reachabilityFence(utput_key);
 126                 if (this != null) { this.ptrs_to.add(this); };
 127                 // Due to rust's strict-ownership memory model, in some cases we need to "move"
 128                 // an object to pass exclusive ownership to the function being called.
 129                 // In most cases, we avoid this being visible in GC'd languages by cloning the object
 130                 // at the FFI layer, creating a new object which Rust can claim ownership of
 131                 // However, in some cases (eg here), there is no way to clone an object, and thus
 132                 // we actually have to pass full ownership to Rust.
 133                 // Thus, after this call, this is reset to null and is now a dummy object.
 134                 this.ptr = 0;;
 135         }
 136
 137         /**
 138          * Sets [`Bolt12Invoice::invoice_features`] to indicate MPP may be used. Otherwise, MPP is
 139          * disallowed.
 140          */
 141         public void allow_mpp() {
 142                 bindings.InvoiceWithExplicitSigningPubkeyBuilder_allow_mpp(this.ptr);
 143                 Reference.reachabilityFence(this);
 144                 if (this != null) { this.ptrs_to.add(this); };
 145                 // Due to rust's strict-ownership memory model, in some cases we need to "move"
 146                 // an object to pass exclusive ownership to the function being called.
 147                 // In most cases, we avoid this being visible in GC'd languages by cloning the object
 148                 // at the FFI layer, creating a new object which Rust can claim ownership of
 149                 // However, in some cases (eg here), there is no way to clone an object, and thus
 150                 // we actually have to pass full ownership to Rust.
 151                 // Thus, after this call, this is reset to null and is now a dummy object.
 152                 this.ptr = 0;;
 153         }
 154
 155 }