[HV-2161] Rework documentation example for Jackson 3

documentation/pom.xml

@@ -105,7 +105,7 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
+            <groupId>tools.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
             <scope>test</scope>
         </dependency>

documentation/src/test/java/org/hibernate/validator/referenceguide/chapter12/nodenameprovider/JacksonPropertyNodeNameProvider.java

@@ -4,42 +4,75 @@
  */
 package org.hibernate.validator.referenceguide.chapter12.nodenameprovider;
 
-//tag::include[]
 import org.hibernate.validator.spi.nodenameprovider.JavaBeanProperty;
 import org.hibernate.validator.spi.nodenameprovider.Property;
 import org.hibernate.validator.spi.nodenameprovider.PropertyNodeNameProvider;
 
-import com.fasterxml.jackson.databind.BeanDescription;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition;
+import tools.jackson.core.JacksonException;
+import tools.jackson.databind.BeanProperty;
+import tools.jackson.databind.JavaType;
+import tools.jackson.databind.ObjectMapper;
+import tools.jackson.databind.jsonFormatVisitors.JsonFormatVisitorWrapper;
+import tools.jackson.databind.jsonFormatVisitors.JsonObjectFormatVisitor;
+
+//tag::include[]
 
 public class JacksonPropertyNodeNameProvider implements PropertyNodeNameProvider {
 	private final ObjectMapper objectMapper = new ObjectMapper();
 
 	@Override
 	public String getName(Property property) {
-		if ( property instanceof JavaBeanProperty ) {
-			return getJavaBeanPropertyName( (JavaBeanProperty) property );
+		if (property instanceof JavaBeanProperty javaBeanProperty) {
+			var visitor = new JsonPropertyNameGetter(javaBeanProperty.getMemberName());
+			try {
+				objectMapper.acceptJsonFormatVisitor(
+						javaBeanProperty.getDeclaringClass(),
+						visitor
+				);
+				var attributeName = visitor.getAttributeName();
+				return attributeName != null ? attributeName : property.getName();
+			} catch (JacksonException ignored) {}
 		}
-
-		return getDefaultName( property );
+		return property.getName();
 	}
 
-	private String getJavaBeanPropertyName(JavaBeanProperty property) {
-		JavaType type = objectMapper.constructType( property.getDeclaringClass() );
-		BeanDescription desc = objectMapper.getSerializationConfig().introspect( type );
+	// Visitor wrapper
+	private static class JsonPropertyNameGetter extends JsonFormatVisitorWrapper.Base {
 
-		return desc.findProperties()
-				.stream()
-				.filter( prop -> prop.getInternalName().equals( property.getName() ) )
-				.map( BeanPropertyDefinition::getName )
-				.findFirst()
-				.orElse( property.getName() );
-	}
+		private final JsonObjectFormatVisitor visitor;
+		private String attributeName = null;
+
+		JsonPropertyNameGetter(String memberName) {
+			this.visitor = new JsonObjectFormatVisitor.Base() {
+
+				@Override
+				public void property(BeanProperty prop) {
+					setAttributeName(prop);
+				}
+
+				@Override
+				public void optionalProperty(BeanProperty prop) {
+					setAttributeName(prop);
+				}
+
+				private void setAttributeName(BeanProperty writer) {
+					if (memberName.equalsIgnoreCase(writer.getMember().getName())) {
+						attributeName = writer.getName();
+					}
+				}
+			};
+		}
+
+		public String getAttributeName() {
+			return attributeName;
+		}
+
+		@Override
+		public JsonObjectFormatVisitor expectObjectFormat(JavaType type) {
+			return visitor;
+		}
 
-	private String getDefaultName(Property property) {
-		return property.getName();
 	}
+
 }
 //end::include[]

documentation/src/test/java/org/hibernate/validator/referenceguide/chapter12/nodenameprovider/PersonSerializationTest.java

@@ -8,15 +8,15 @@
 
 import org.junit.Test;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.core.JacksonException;
+import tools.jackson.databind.ObjectMapper;
 
 //tag::include[]
 public class PersonSerializationTest {
 	private final ObjectMapper objectMapper = new ObjectMapper();
 
 	@Test
-	public void personIsSerialized() throws JsonProcessingException {
+	public void personIsSerialized() throws JacksonException {
 		Person person = new Person( "Clark", "Kent" );
 
 		String serializedPerson = objectMapper.writeValueAsString( person );

engine/pom.xml

@@ -177,7 +177,7 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
+            <groupId>tools.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
             <scope>test</scope>
         </dependency>

pom.xml

@@ -201,8 +201,7 @@
         <version.com.google.guava>33.5.0-jre</version.com.google.guava>
         <version.org.springframework.spring-expression>7.0.2</version.org.springframework.spring-expression>
         <version.org.jboss.arquillian.container.arquillian-weld-embedded>4.0.0.Final</version.org.jboss.arquillian.container.arquillian-weld-embedded>
-        <version.com.fasterxml.jackson.core.jackson-databind>2.20.1</version.com.fasterxml.jackson.core.jackson-databind>
-        <version.com.fasterxml.jackson.core.jackson-annotations>2.20</version.com.fasterxml.jackson.core.jackson-annotations>
+        <version.tools.jackson.core.jackson-bom>3.0.3</version.tools.jackson.core.jackson-bom>
         <version.net.bytebuddy.byte-buddy>1.18.2</version.net.bytebuddy.byte-buddy>
 
         <!-- OSGi dependencies -->
@@ -644,16 +643,11 @@
                 <scope>test</scope>
             </dependency>
             <dependency>
-                <groupId>com.fasterxml.jackson.core</groupId>
-                <artifactId>jackson-databind</artifactId>
-                <version>${version.com.fasterxml.jackson.core.jackson-databind}</version>
-                <scope>test</scope>
-            </dependency>
-            <dependency>
-                <groupId>com.fasterxml.jackson.core</groupId>
-                <artifactId>jackson-annotations</artifactId>
-                <version>${version.com.fasterxml.jackson.core.jackson-annotations}</version>
-                <scope>test</scope>
+                <groupId>tools.jackson</groupId>
+                <artifactId>jackson-bom</artifactId>
+                <type>pom</type>
+                <scope>import</scope>
+                <version>${version.tools.jackson.core.jackson-bom}</version>
             </dependency>
             <dependency>
                 <groupId>javax.inject</groupId>