X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FLogger.java;h=4edaa8af425ee89efd48164778dee538f17f66d9;hb=1b870a3ffab1c0024411e30102bc6d198300f095;hp=abf5a63270f8f6957af8126f74c3d9cadd46fcbb;hpb=3edd3abdcfed2f4cffbb96723d7aefc647c03707;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/Logger.java b/src/main/java/org/ldk/structs/Logger.java
index abf5a632..4edaa8af 100644
--- a/src/main/java/org/ldk/structs/Logger.java
+++ b/src/main/java/org/ldk/structs/Logger.java
@@ -1,18 +1,41 @@
 package org.ldk.structs;
 
 import org.ldk.impl.bindings;
-
 import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
 
+/**
+ * A trait encapsulating the operations required of a logger
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class Logger extends CommonBase {
-	Logger(Object _dummy, long ptr) { super(ptr); }
-	public Logger(bindings.LDKLogger arg) {
+	final bindings.LDKLogger bindings_instance;
+	Logger(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
+	private Logger(bindings.LDKLogger arg) {
 		super(bindings.LDKLogger_new(arg));
 		this.ptrs_to.add(arg);
+		this.bindings_instance = arg;
 	}
 	@Override @SuppressWarnings("deprecation")
 	protected void finalize() throws Throwable {
-		bindings.Logger_free(ptr); super.finalize();
+		if (ptr != 0) { bindings.Logger_free(ptr); } super.finalize();
 	}
 
+	public static interface LoggerInterface {
+		/**
+		 * Logs the `Record`
+		 */
+		void log(String record);
+	}
+	private static class LDKLoggerHolder { Logger held; }
+	public static Logger new_impl(LoggerInterface arg) {
+		final LDKLoggerHolder impl_holder = new LDKLoggerHolder();
+		impl_holder.held = new Logger(new bindings.LDKLogger() {
+			@Override public void log(String record) {
+				arg.log(record);
+			}
+		});
+		return impl_holder.held;
+	}
 }