WB3Tech-Java · WB3Tech · Jan 21, 2020 · Jan 21, 2020 · Jan 21, 2020
diff --git a/pom.xml b/pom.xml
@@ -6,15 +6,12 @@
 
     <groupId>com.wb3tech</groupId>
     <artifactId>kernel</artifactId>
-    <version>0.3.0</version>
+    <version>1.0.0</version>
 
     <properties>
-        <java.version>13</java.version>
         <junit.jupiter.version>5.6.0-M1</junit.jupiter.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.target>${java.version}</maven.compiler.target>
-        <maven.compiler.source>${java.version}</maven.compiler.source>
-        <maven.compiler.release>${java.version}</maven.compiler.release>
+        <maven.compiler.release>11</maven.compiler.release>
         <maven.compiler.plugin.version>3.8.1</maven.compiler.plugin.version>
         <maven.surefire.plugin.version>3.0.0-M4</maven.surefire.plugin.version>
     </properties>
@@ -34,6 +31,9 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>${maven.compiler.plugin.version}</version>
+                <configuration>
+                    <release>${maven.compiler.release}</release>
+                </configuration>
             </plugin>
 
             <plugin>

diff --git a/src/main/java/com/wb3tech/kernel/RequestHandler.java b/src/main/java/com/wb3tech/kernel/RequestHandler.java
diff --git a/src/main/java/com/wb3tech/kernel/UseCase.java b/src/main/java/com/wb3tech/kernel/UseCase.java
diff --git a/src/main/java/com/wb3tech/kernel/boundary/Request.java b/src/main/java/com/wb3tech/kernel/boundary/Request.java
@@ -0,0 +1,4 @@
+package com.wb3tech.kernel.boundary;
+
+public interface Request {
+}
diff --git a/src/main/java/com/wb3tech/kernel/boundary/Response.java b/src/main/java/com/wb3tech/kernel/boundary/Response.java
@@ -0,0 +1,4 @@
+package com.wb3tech.kernel.boundary;
+
+public interface Response {
+}
diff --git a/src/main/java/com/wb3tech/kernel/conroller/CommandUseCase.java b/src/main/java/com/wb3tech/kernel/conroller/CommandUseCase.java
@@ -0,0 +1,5 @@
+package com.wb3tech.kernel.conroller;
+
+public interface CommandUseCase<T> extends UseCase {
+    void execute(T command);
+}
diff --git a/src/main/java/com/wb3tech/kernel/conroller/QueryUseCase.java b/src/main/java/com/wb3tech/kernel/conroller/QueryUseCase.java
@@ -0,0 +1,8 @@
+package com.wb3tech.kernel.conroller;
+
+import com.wb3tech.kernel.boundary.Request;
+import com.wb3tech.kernel.boundary.Response;
+
+public interface QueryUseCase<Req extends Request, Resp extends Response> {
+    Resp execute(Req request);
+}
diff --git a/src/main/java/com/wb3tech/kernel/conroller/UseCase.java b/src/main/java/com/wb3tech/kernel/conroller/UseCase.java
@@ -0,0 +1,4 @@
+package com.wb3tech.kernel.conroller;
+
+public interface UseCase {
+}
diff --git a/src/main/java/com/wb3tech/kernel/Entity.java → ...ava/com/wb3tech/kernel/entity/Entity.java b/src/main/java/com/wb3tech/kernel/Entity.java → ...ava/com/wb3tech/kernel/entity/Entity.java
@@ -1,4 +1,4 @@
-package com.wb3tech.kernel;
+package com.wb3tech.kernel.entity;
 
 public abstract class Entity implements Identifiable {
 

diff --git a/...java/com/wb3tech/kernel/Identifiable.java → ...m/wb3tech/kernel/entity/Identifiable.java b/...java/com/wb3tech/kernel/Identifiable.java → ...m/wb3tech/kernel/entity/Identifiable.java
@@ -1,4 +1,4 @@
-package com.wb3tech.kernel;
+package com.wb3tech.kernel.entity;
 
 public interface Identifiable {
 

diff --git a/...ain/java/com/wb3tech/kernel/Identity.java → ...a/com/wb3tech/kernel/entity/Identity.java b/...ain/java/com/wb3tech/kernel/Identity.java → ...a/com/wb3tech/kernel/entity/Identity.java
@@ -1,4 +1,4 @@
-package com.wb3tech.kernel;
+package com.wb3tech.kernel.entity;
 
 import java.util.UUID;
 
@@ -61,7 +61,7 @@ public UUID value() {
         return this.id;
     }
 
-    protected Identity copy() {
+    public Identity copy() {
         return new Identity(this.id);
     }
 

diff --git a/src/main/java/com/wb3tech/kernel/valueobject/EmailAddress.java b/src/main/java/com/wb3tech/kernel/valueobject/EmailAddress.java
@@ -1,7 +1,5 @@
 package com.wb3tech.kernel.valueobject;
 
-import com.wb3tech.kernel.ValueObject;
-
 import java.util.regex.Pattern;
 
 public class EmailAddress extends ValueObject {

diff --git a/src/main/java/com/wb3tech/kernel/valueobject/Person.java b/src/main/java/com/wb3tech/kernel/valueobject/Person.java
@@ -1,7 +1,5 @@
 package com.wb3tech.kernel.valueobject;
 
-import com.wb3tech.kernel.ValueObject;
-
 public class Person extends ValueObject {
 
     private String givenName;

diff --git a/src/main/java/com/wb3tech/kernel/valueobject/Username.java b/src/main/java/com/wb3tech/kernel/valueobject/Username.java
@@ -1,7 +1,5 @@
 package com.wb3tech.kernel.valueobject;
 
-import com.wb3tech.kernel.ValueObject;
-
 public class Username extends ValueObject {
 
     public String value;

diff --git a/.../java/com/wb3tech/kernel/ValueObject.java → ...3tech/kernel/valueobject/ValueObject.java b/.../java/com/wb3tech/kernel/ValueObject.java → ...3tech/kernel/valueobject/ValueObject.java
@@ -1,4 +1,4 @@
-package com.wb3tech.kernel;
+package com.wb3tech.kernel.valueobject;
 
 public abstract class ValueObject {
 

diff --git a/.../java/com/wb3tech/kernel/EntityTests.java → ...om/wb3tech/kernel/entity/EntityTests.java b/.../java/com/wb3tech/kernel/EntityTests.java → ...om/wb3tech/kernel/entity/EntityTests.java
@@ -1,4 +1,4 @@
-package com.wb3tech.kernel;
+package com.wb3tech.kernel.entity;
 
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.DisplayName;
@@ -24,7 +24,7 @@ public void ContainsValidIdentity() {
     @DisplayName("When a null Identity is provided, the entity should throw a NullPointerException with the message 'The identity is null.' .")
     public void IdentityThrowNullPointerException() {
 
-        var exception = assertThrows(NullPointerException.class, () -> new ExampleEntity().setId(null));
+        var exception = assertThrows(NullPointerException.class, () -> ExampleEntity.Of(null));
         Assertions.assertEquals("The identity is null.", exception.getMessage());
     }
 
@@ -33,7 +33,7 @@ public void IdentityThrowNullPointerException() {
     @DisplayName("When an invalid Identity is provided, the entity should throw a IllegalStateException with the message 'The identity is not valid.' .")
     public void IdentityThrowIllegalStateException() {
 
-        var exception = assertThrows(IllegalStateException.class, () -> new ExampleEntity().setId(Identity.Default()));
+        var exception = assertThrows(IllegalStateException.class, () -> ExampleEntity.Of(Identity.Default()));
         Assertions.assertEquals("The identity is not valid.", exception.getMessage());
 
     }
@@ -63,4 +63,11 @@ public void setValidIdentity() {
     public void setIdentity(Identity id) {
         this.setId(id);
     }
+
+    public static Entity Of(Identity identity) {
+       var entity = new ExampleEntity();
+       entity.setIdentity(identity);
+       return entity;
+    }
+
 }
diff --git a/...ava/com/wb3tech/kernel/IdentityTests.java → .../wb3tech/kernel/entity/IdentityTests.java b/...ava/com/wb3tech/kernel/IdentityTests.java → .../wb3tech/kernel/entity/IdentityTests.java
@@ -1,5 +1,6 @@
-package com.wb3tech.kernel;
+package com.wb3tech.kernel.entity;
 
+import com.wb3tech.kernel.entity.Identity;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Tag;