KOP-3139 ozgcloud abhaengigkeit entfernen

Closes #1 (closed)

src/test/java/de/ozgcloud/xta/client/extension/XtaMessageExampleLoader.java

@@ -22,7 +22,6 @@ import jakarta.mail.util.ByteArrayDataSource;
 import jakarta.validation.constraints.NotBlank;
 
 import org.apache.commons.codec.Resources;
-import org.apache.commons.collections4.MapUtils;
 import org.apache.commons.io.IOUtils;
 import org.yaml.snakeyaml.Yaml;
 
@@ -104,17 +103,12 @@ public class XtaMessageExampleLoader {
 			@Nullable XtaIdentifier reader) {
 	}
 
-	@SuppressWarnings("unchecked")
-	private static Map<String, Object> getChild(Map<String, Object> parent, String key) {
-		return Objects.requireNonNull((Map<String, Object>) MapUtils.getMap(parent, key), "Missing key: %s".formatted(key));
-	}
-
 	private static XtaFile mapXtaFile(
 			Map<String, Object> messageFile,
 			String resourcePrefix,
 			MessageFileProcessor messageFileProcessor) {
 		Function<String, String> getString = key -> Objects.requireNonNull(
-				MapUtils.getString(messageFile, key), "[Failed mapping for %s] Missing key: %s".formatted(resourcePrefix, key));
+				getChildString(messageFile, key), "[Failed mapping for %s] Missing key: %s".formatted(resourcePrefix, key));
 
 		var name = getString.apply("name");
 		var path = getMessageResourcePath(resourcePrefix, name);
@@ -126,7 +120,7 @@ public class XtaMessageExampleLoader {
 				.name(name)
 				.contentType(getString.apply("contentType"))
 				.content(createContentDataHandler(data))
-				.id(MapUtils.getString(messageFile, "id"))
+				.id(getChildString(messageFile, "id"))
 				.build();
 	}
 
@@ -138,7 +132,7 @@ public class XtaMessageExampleLoader {
 
 	private static XtaMessageMetaData mapXtaMessageMetadata(Map<String, Object> metaData, MessageExampleConfig config) {
 		Function<String, String> getString = key -> Objects.requireNonNull(
-				MapUtils.getString(metaData, key), "metaData key missing: %s".formatted(key));
+				getChildString(metaData, key), "metaData key missing: %s".formatted(key));
 		return XtaMessageMetaData.builder()
 				.service(getString.apply("service"))
 				.businessScenarioCode(getString.apply("businessScenarioCode"))
@@ -147,7 +141,7 @@ public class XtaMessageExampleLoader {
 				.messageTypeCode(getString.apply("messageTypeCode"))
 				.messageTypePayloadSchema(getString.apply("messageTypePayloadSchema"))
 				.messageId(getIfConfigNull(
-						config.messageId, () -> MapUtils.getString(metaData, "messageId")))
+						config.messageId, () -> getChildString(metaData, "messageId")))
 				.authorIdentifier(getIfConfigNull(
 						config.author,
 						() -> mapIdentifier(getChild(metaData, "authorIdentifier"))))
@@ -157,6 +151,17 @@ public class XtaMessageExampleLoader {
 				.build();
 	}
 
+	@SuppressWarnings("unchecked")
+	private static Map<String, Object> getChild(Map<String, Object> parent, String key) {
+		return Objects.requireNonNull((Map<String, Object>) parent.get(key), "Missing key: %s".formatted(key));
+	}
+
+	private static String getChildString(Map<String, Object> parent, String key) {
+		return Optional.ofNullable(parent.get(key))
+				.map(Object::toString)
+				.orElse(null);
+	}
+
 	private static <T> T getIfConfigNull(T configValue, Supplier<T> supplier) {
 		return configValue != null ? configValue : supplier.get();
 	}