[JAVA][JAX-RS] don't forget to support @JsonValue for enum (#1833)

* don't forget to support JsonValue

* re-generate samples

modules/openapi-generator/src/main/resources/JavaJaxRS/modelEnum.mustache

@@ -1,5 +1,6 @@
 {{#jackson}}
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 {{/jackson}}
 
 /**
@@ -24,6 +25,13 @@ public enum {{#datatypeWithEnum}}{{{.}}}{{/datatypeWithEnum}}{{^datatypeWithEnum
     this.value = value;
   }
 
+{{#jackson}}
+  @JsonValue
+{{/jackson}}
+  public {{{dataType}}} getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs-datelib-j8/src/gen/java/org/openapitools/model/EnumClass.java

@@ -20,6 +20,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets EnumClass
@@ -38,6 +39,11 @@ public enum EnumClass {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs-datelib-j8/src/gen/java/org/openapitools/model/OuterEnum.java

@@ -20,6 +20,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets OuterEnum
@@ -38,6 +39,11 @@ public enum OuterEnum {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs-jersey/src/gen/java/org/openapitools/model/EnumClass.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets EnumClass
@@ -37,6 +38,11 @@ public enum EnumClass {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs-jersey/src/gen/java/org/openapitools/model/OuterEnum.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets OuterEnum
@@ -37,6 +38,11 @@ public enum OuterEnum {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs/jersey1-useTags/src/gen/java/org/openapitools/model/EnumClass.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets EnumClass
@@ -37,6 +38,11 @@ public enum EnumClass {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs/jersey1-useTags/src/gen/java/org/openapitools/model/OuterEnum.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets OuterEnum
@@ -37,6 +38,11 @@ public enum OuterEnum {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs/jersey1/src/gen/java/org/openapitools/model/EnumClass.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets EnumClass
@@ -37,6 +38,11 @@ public enum EnumClass {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs/jersey1/src/gen/java/org/openapitools/model/OuterEnum.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets OuterEnum
@@ -37,6 +38,11 @@ public enum OuterEnum {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs/jersey2-useTags/src/gen/java/org/openapitools/model/EnumClass.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets EnumClass
@@ -37,6 +38,11 @@ public enum EnumClass {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs/jersey2-useTags/src/gen/java/org/openapitools/model/OuterEnum.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets OuterEnum
@@ -37,6 +38,11 @@ public enum OuterEnum {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs/jersey2/src/gen/java/org/openapitools/model/EnumClass.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets EnumClass
@@ -37,6 +38,11 @@ public enum EnumClass {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);

samples/server/petstore/jaxrs/jersey2/src/gen/java/org/openapitools/model/OuterEnum.java

@@ -19,6 +19,7 @@ import javax.validation.constraints.*;
 import javax.validation.Valid;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
  * Gets or Sets OuterEnum
@@ -37,6 +38,11 @@ public enum OuterEnum {
     this.value = value;
   }
 
+  @JsonValue
+  public String getValue() {
+    return value;
+  }
+
   @Override
   public String toString() {
     return String.valueOf(value);