OZG-6176 Avoid calling getStatusList endlessly

xta-adapter/src/main/java/de/ozgcloud/eingang/xta/XtaMessageMetaDataMapper.java

 package de.ozgcloud.eingang.xta;
 
-import java.math.BigInteger;
-import java.util.Optional;
 import java.util.stream.Stream;
 
 import jakarta.xml.bind.JAXBElement;
 
 import org.mapstruct.Mapper;
 import org.mapstruct.Mapping;
-import org.mapstruct.Named;
 
 import eu.osci.ws._2008._05.transport.MsgStatusListType;
 import eu.osci.ws._2014._10.transport.MessageMetaData;
@@ -26,19 +23,10 @@ interface XtaMessageMetaDataMapper {
 		return XtaMessageId.from(id);
 	}
 
-	@Mapping(target = "moreMessagesAvailable", source = ".", qualifiedByName = "moreMessagesAvailable")
+	// OZG-6176 Avoid calling getStatusList endlessly (due to getNextStatusList not being implemented on the xta-server)
+	@Mapping(target = "moreMessagesAvailable", constant = "false")
 	XtaMessageMetaDatasAndHeader msgStatusListFromSoap(MsgStatusListTypeAndHeaderResponse statusList);
 
-	@Named("moreMessagesAvailable")
-	default boolean moreMessagesAvailable(MsgStatusListTypeAndHeaderResponse statusList) {
-		if (statusList.isNoMessageAvailable()) {
-			return false;
-		}
-		return Optional.ofNullable(statusList.getMessageItemsPending())
-				.filter(messagesPending -> !BigInteger.ZERO.equals(messagesPending))
-				.isPresent();
-	}
-
 	default Stream<XtaMessageMetaData> map(JAXBElement<MsgStatusListType> msgStatusListResponse) {
 		return msgStatusListResponse.getValue().getMessageMetaData().stream().map(this::fromSoap);
 	}

xta-adapter/src/test/java/de/ozgcloud/eingang/xta/XtaMessageMetaDataMapperTest.java

@@ -4,6 +4,7 @@ import static org.assertj.core.api.Assertions.*;
 
 import java.math.BigInteger;
 
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 import org.mapstruct.factory.Mappers;
@@ -14,55 +15,27 @@ class XtaMessageMetaDataMapperTest {
 	@Spy
 	private final XtaMessageMetaDataMapper mapper = Mappers.getMapper(XtaMessageMetaDataMapper.class);
 
+	@DisplayName("msg status list from soap")
 	@Nested
-	class TestMoreMessagesAvailable {
+	class TestMsgStatusListFromSoap {
 
 		@Test
-		void shouldReturnFalseOnNoMessagesAvailable() {
+		void shouldMap() {
+			var response = MsgStatusListTypeAndHeaderResponseTestFactory.createBuilder().build();
 
-			var response = mapper.moreMessagesAvailable(buildWithNoMessageAvailable());
+			var result = mapper.msgStatusListFromSoap(response);
 
-			assertThat(response).isFalse();
-		}
-
-		private MsgStatusListTypeAndHeaderResponse buildWithNoMessageAvailable() {
-			return MsgStatusListTypeAndHeaderResponseTestFactory.createBuilder().noMessageAvailable(true).build();
-		}
-
-		@Test
-		void shouldReturnFalseOnPendingMessagesNull() {
-
-			var response = mapper.moreMessagesAvailable(buildPendingMessagesNull());
-
-			assertThat(response).isFalse();
-		}
-
-		private MsgStatusListTypeAndHeaderResponse buildPendingMessagesNull() {
-			return MsgStatusListTypeAndHeaderResponseTestFactory.createBuilder().messageItemsPending(null).build();
+			assertThat(result).isNotNull();
 		}
 
+		@DisplayName("should set moreMessagesAvailable to false")
 		@Test
-		void shouldReturnFalseOnNoMessagesPending() {
+		void shouldSetMoreMessagesAvailableToFalse() {
+			var response = MsgStatusListTypeAndHeaderResponseTestFactory.createBuilder().build();
 
-			var response = mapper.moreMessagesAvailable(buildWithoutPendingMessages());
-
-			assertThat(response).isFalse();
-		}
-
-		private MsgStatusListTypeAndHeaderResponse buildWithoutPendingMessages() {
-			return MsgStatusListTypeAndHeaderResponseTestFactory.createBuilder().messageItemsPending(null).build();
-		}
-
-		@Test
-		void shouldReturnTrueOnMessagesPending() {
-
-			var response = mapper.moreMessagesAvailable(buildWithPendingMessages());
-
-			assertThat(response).isTrue();
-		}
+			var result = mapper.msgStatusListFromSoap(response);
 
-		private MsgStatusListTypeAndHeaderResponse buildWithPendingMessages() {
-			return MsgStatusListTypeAndHeaderResponseTestFactory.createBuilder().messageItemsPending(BigInteger.ONE).build();
+			assertThat(result.isMoreMessagesAvailable()).isFalse();
 		}
 	}
 }