Added logging demp impl

Author: phax

phase4-peppol-server-webapp/src/main/java/com/helger/phase4/peppol/server/spi/LoggingMessageProcessingStatusSPI.java

@@ -0,0 +1,31 @@
+package com.helger.phase4.peppol.server.spi;
+
+import org.jspecify.annotations.NonNull;
+import org.jspecify.annotations.Nullable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.helger.phase4.incoming.IAS4IncomingMessageMetadata;
+import com.helger.phase4.incoming.spi.IAS4IncomingMessageProcessingStatusSPI;
+
+/**
+ * Logging implementation of {@link IAS4IncomingMessageProcessingStatusSPI}.
+ *
+ * @author Philip Helger
+ */
+public class LoggingMessageProcessingStatusSPI implements IAS4IncomingMessageProcessingStatusSPI
+{
+  private static final Logger LOGGER = LoggerFactory.getLogger (LoggingMessageProcessingStatusSPI.class);
+
+  public void onMessageProcessingStarted (@NonNull final IAS4IncomingMessageMetadata aMessageMetadata)
+  {
+    LOGGER.info ("[ProcessingStatusSPI] Start processing " + aMessageMetadata.getIncomingUniqueID ());
+  }
+
+  public void onMessageProcessingEnded (@NonNull final IAS4IncomingMessageMetadata aMessageMetadata,
+                                        @Nullable final Exception aCaughtException)
+  {
+    LOGGER.info ("[ProcessingStatusSPI] Finished processing " + aMessageMetadata.getIncomingUniqueID (),
+                 aCaughtException);
+  }
+}

phase4-peppol-server-webapp/src/main/resources/META-INF/services/com.helger.phase4.incoming.spi.IAS4IncomingMessageProcessingStatusSPI

@@ -0,0 +1 @@
+com.helger.phase4.peppol.server.spi.LoggingMessageProcessingStatusSPI