FINERACT-2326: Rework business date validation and dto handling

fineract-validation/src/main/java/org/apache/fineract/validation/constraints/EnumValue.java

@@ -0,0 +1,42 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.fineract.validation.constraints;
+
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Documented
+@Constraint(validatedBy = EnumValueValidator.class)
+@Target({ ElementType.FIELD })
+@Retention(RetentionPolicy.RUNTIME)
+public @interface EnumValue {
+
+    String message() default "{org.apache.fineract.validation.enum}";
+
+    Class<?>[] groups() default {};
+
+    Class<? extends Payload>[] payload() default {};
+
+    Class<? extends Enum<?>> enumClass();
+}

fineract-validation/src/main/java/org/apache/fineract/validation/constraints/EnumValueValidator.java

@@ -0,0 +1,41 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.fineract.validation.constraints;
+
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+import java.util.Arrays;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+public class EnumValueValidator implements ConstraintValidator<EnumValue, String> {
+
+    private Set<String> acceptedValues;
+
+    @Override
+    public void initialize(EnumValue annotation) {
+        acceptedValues = Arrays.stream(annotation.enumClass().getEnumConstants()).map(e -> e.name().toLowerCase())
+                .collect(Collectors.toSet());
+    }
+
+    @Override
+    public boolean isValid(String value, ConstraintValidatorContext context) {
+        return value != null && acceptedValues.contains(value.toLowerCase());
+    }
+}

fineract-validation/src/main/resources/ValidationMessages.properties

@@ -21,11 +21,13 @@
 
 org.apache.fineract.validation.local-date=Wrong local date fields.
 org.apache.fineract.validation.locale=The parameter `locale` has an invalid language value: `${validatedValue}`.
+org.apache.fineract.validation.enum=The parameter has an invalid enum value: `${validatedValue}`.
 
 ## Business Date
 
 org.apache.fineract.businessdate.date-format.not-blank=The parameter 'dateFormat' is mandatory.
-org.apache.fineract.businessdate.type.not-null=The parameter 'type' is mandatory.
+org.apache.fineract.businessdate.type.not-blank=The parameter 'type' is mandatory.
+org.apache.fineract.businessdate.type.invalid=The parameter 'type' must be valid BusinessDateType value. Provided value: '${validatedValue}'.
 org.apache.fineract.businessdate.date.not-blank=The parameter 'date' is mandatory.
 org.apache.fineract.businessdate.locale.not-blank=The parameter 'locale' is mandatory.