Partially address deprecations

Author: yevhenii-nadtochii

java-runtime/src/main/java/io/spine/validate/RequiredFieldCheck.java

@@ -41,7 +41,7 @@
 final class RequiredFieldCheck {
 
     private static final String ERROR_MESSAGE =
-            "Message must have all the required fields set according to the rule: `%s`.";
+            "Message must have all the required fields set according to the rule: `${rule}`.";
 
     private final MessageValue message;
     private final ImmutableSet<Alternative> alternatives;
@@ -58,17 +58,22 @@ final class RequiredFieldCheck {
     Optional<ConstraintViolation> perform() {
         var matches = alternatives.stream()
                 .anyMatch(this::allPresent);
+        var message = TemplateString.newBuilder()
+                .setWithPlaceholders(ERROR_MESSAGE)
+                .putPlaceholderValue("rule", optionValue)
+                .build();
         return matches
                ? Optional.empty()
                : Optional.of(ConstraintViolation.newBuilder()
-                                     .setMsgFormat(ERROR_MESSAGE)
+                                     .setMessage(message)
                                      .setFieldPath(fieldPath())
                                      .setTypeName(typeName())
-                                     .addParam(optionValue)
                                      .build()
                );
     }
 
+
+
     private boolean allPresent(Alternative alternative) {
         for (var declaration : alternative.fields()) {
             var fieldName = declaration.name().value();

java-runtime/src/main/java/io/spine/validate/Validate.java

@@ -56,6 +56,9 @@
  */
 public final class Validate {
 
+    private static final String SET_ONCE_ERROR_MESSAGE =
+            "Attempted to change the value of the field `${parent.type}.${field.name}` which has " +
+            "`(set_once) = true` and already has a non-default value.";
     private static final Logger<?> logger = LoggingFactory.forEnclosingClass();
 
     /** Prevents instantiation of this utility class. */
@@ -284,11 +287,13 @@ private static void onSetOnceMisuse(FieldDeclaration field) {
     private static ConstraintViolation violatedSetOnce(FieldDeclaration declaration) {
         var declaringTypeName = declaration.declaringType().name().value();
         var fieldName = declaration.name().value();
+        var message = TemplateString.newBuilder()
+                .setWithPlaceholders(SET_ONCE_ERROR_MESSAGE)
+                .putPlaceholderValue("parent.type", declaringTypeName)
+                .putPlaceholderValue("field.name", fieldName)
+                .build();
         var violation = ConstraintViolation.newBuilder()
-                .setMsgFormat("Attempted to change the value of the field `%s.%s` which has " +
-                                      "`(set_once) = true` and is already set.")
-                .addParam(declaringTypeName)
-                .addParam(fieldName)
+                .setMessage(message)
                 .setFieldPath(declaration.name().asPath())
                 .setTypeName(declaration.declaringType().name().value())
                 .build();