Done ticket GEPAFINBE-3

src/main/java/net/gepafin/tendermanagement/util/Utils.java

@@ -0,0 +1,49 @@
+package net.gepafin.tendermanagement.util;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class Utils {
+
+	public static final Logger log = LoggerFactory.getLogger(Utils.class);
+
+	private static final ObjectMapper mapper = new ObjectMapper()
+			.registerModule(new JavaTimeModule())
+			.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+
+	public static <T, U> U convertObject(T source, Class<U> destinationClass) {
+		try {
+			return mapper.convertValue(source, destinationClass);
+		} catch (Exception e) {
+			log.error("Error converting object: " + e.getMessage(), e);
+		}
+		return null;
+	}
+
+	public static <T, U> List<U> convertSourceListToDestinationList(List<T> sourceList, Class<U> destinationClass) {
+		try {
+			return sourceList.stream()
+					.map(source -> mapper.convertValue(source, destinationClass))
+					.collect(Collectors.toList());
+		} catch (Exception e) {
+			log.error("Error converting list: " + e.getMessage(), e);
+		}
+		return null;
+	}
+
+	public static <T, U> List<U> convertSourceToList(T source, Class<U> destinationClass) {
+		try {
+			// Convert single source object to a single-element list of destination type
+			return List.of(mapper.convertValue(source, destinationClass));
+		} catch (Exception e) {
+			log.error("Error converting single object to list: " + e.getMessage(), e);
+		}
+		return null;
+	}
+}