X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FFilesystemPersister.java;fp=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FFilesystemPersister.java;h=0000000000000000000000000000000000000000;hb=07d5d868dfe064aadb28a7f7ca6002c16be9723d;hp=f80fb3a8dd8649dfb5a42d5f0881f3256cd5bc83;hpb=32973ea2749f8efd05b543dd774763513013b38b;p=ldk-java diff --git a/src/main/java/org/ldk/structs/FilesystemPersister.java b/src/main/java/org/ldk/structs/FilesystemPersister.java deleted file mode 100644 index f80fb3a8..00000000 --- a/src/main/java/org/ldk/structs/FilesystemPersister.java +++ /dev/null @@ -1,71 +0,0 @@ -package org.ldk.structs; - -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; - - -/** - * FilesystemPersister persists channel data on disk, where each channel's - * data is stored in a file named after its funding outpoint. - * - * Warning: this module does the best it can with calls to persist data, but it - * can only guarantee that the data is passed to the drive. It is up to the - * drive manufacturers to do the actual persistence properly, which they often - * don't (especially on consumer-grade hardware). Therefore, it is up to the - * user to validate their entire storage stack, to ensure the writes are - * persistent. - * Corollary: especially when dealing with larger amounts of money, it is best - * practice to have multiple channel data backups and not rely only on one - * FilesystemPersister. - */ -@SuppressWarnings("unchecked") // We correctly assign various generic arrays -public class FilesystemPersister extends CommonBase { - FilesystemPersister(Object _dummy, long ptr) { super(ptr); } - @Override @SuppressWarnings("deprecation") - protected void finalize() throws Throwable { - super.finalize(); - if (ptr != 0) { bindings.FilesystemPersister_free(ptr); } - } - - /** - * Initialize a new FilesystemPersister and set the path to the individual channels' - * files. - */ - public static FilesystemPersister of(java.lang.String path_to_channel_data) { - long ret = bindings.FilesystemPersister_new(path_to_channel_data); - Reference.reachabilityFence(path_to_channel_data); - if (ret >= 0 && ret <= 4096) { return null; } - org.ldk.structs.FilesystemPersister ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.FilesystemPersister(null, ret); } - if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); }; - return ret_hu_conv; - } - - /** - * Get the directory which was provided when this persister was initialized. - */ - public String get_data_dir() { - String ret = bindings.FilesystemPersister_get_data_dir(this.ptr); - Reference.reachabilityFence(this); - return ret; - } - - /** - * Read `ChannelMonitor`s from disk. - */ - public Result_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ read_channelmonitors(org.ldk.structs.EntropySource entropy_source, org.ldk.structs.SignerProvider signer_provider) { - long ret = bindings.FilesystemPersister_read_channelmonitors(this.ptr, entropy_source.ptr, signer_provider.ptr); - Reference.reachabilityFence(this); - Reference.reachabilityFence(entropy_source); - Reference.reachabilityFence(signer_provider); - if (ret >= 0 && ret <= 4096) { return null; } - Result_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ ret_hu_conv = Result_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ.constr_from_ptr(ret); - if (this != null) { this.ptrs_to.add(entropy_source); }; - if (this != null) { this.ptrs_to.add(signer_provider); }; - return ret_hu_conv; - } - -}