BAEL-3475 - Add code for Lombok Accessors (#8145)

* BAEL-3475 - Add code for Lombok Accessors

* BAEL-3475 - Updated lombok.version to latest

* BAEL-3475 - Rename Test to UnitTest

lombok/pom.xml

@@ -76,7 +76,7 @@
 
     <properties>
         <!-- lombok: https://projectlombok.org/changelog.html -->
-        <lombok.version>1.18.4</lombok.version>
+        <lombok.version>1.18.10</lombok.version>
         <!-- various -->
         <hibernate-jpa-2.1-api.version>1.0.0.Final</hibernate-jpa-2.1-api.version>
         <!-- delombok maven plugin -->

lombok/src/main/java/com/baeldung/lombok/accessors/model/BasicAccount.java

@@ -0,0 +1,24 @@
+package com.baeldung.lombok.accessors.model;
+
+import java.math.BigDecimal;
+
+public class BasicAccount {
+    String name;
+    BigDecimal balance;
+
+    public BigDecimal getBalance() {
+        return this.balance;
+    }
+
+    public void setBalance(BigDecimal newBalance) {
+        this.balance = newBalance;
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    public void setName(String accountName) {
+        this.name = accountName;
+    }
+}

lombok/src/main/java/com/baeldung/lombok/accessors/model/ChainedAccount.java

@@ -0,0 +1,15 @@
+package com.baeldung.lombok.accessors.model;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.experimental.Accessors;
+
+import java.math.BigDecimal;
+
+@Accessors(chain = true)
+@Getter
+@Setter
+public class ChainedAccount {
+    String name;
+    BigDecimal balance;
+}

lombok/src/main/java/com/baeldung/lombok/accessors/model/ChainedFluentAccount.java

@@ -0,0 +1,15 @@
+package com.baeldung.lombok.accessors.model;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.experimental.Accessors;
+
+import java.math.BigDecimal;
+
+@Accessors(fluent = true, chain = true)
+@Getter
+@Setter
+public class ChainedFluentAccount {
+    String name;
+    BigDecimal balance;
+}

lombok/src/main/java/com/baeldung/lombok/accessors/model/FluentAccount.java

@@ -0,0 +1,15 @@
+package com.baeldung.lombok.accessors.model;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.experimental.Accessors;
+
+import java.math.BigDecimal;
+
+@Accessors(fluent = true, chain = false)
+@Getter
+@Setter
+public class FluentAccount {
+    String name;
+    BigDecimal balance;
+}

lombok/src/main/java/com/baeldung/lombok/accessors/model/PrefixedAccount.java

@@ -0,0 +1,16 @@
+package com.baeldung.lombok.accessors.model;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.experimental.Accessors;
+
+import java.math.BigDecimal;
+
+
+@Accessors(prefix = {"s", "bd"})
+@Getter
+@Setter
+public class PrefixedAccount {
+    String sName;
+    BigDecimal bdBalance;
+}

lombok/src/main/java/com/baeldung/lombok/accessors/model/PrefixedFluentAccount.java

@@ -0,0 +1,15 @@
+package com.baeldung.lombok.accessors.model;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.experimental.Accessors;
+
+import java.math.BigDecimal;
+
+@Accessors(prefix = {"s", "bd"}, fluent = true)
+@Getter
+@Setter
+public class PrefixedFluentAccount {
+    String sName;
+    BigDecimal bdBalance;
+}

lombok/src/main/java/com/baeldung/lombok/accessors/model/StandardAccount.java

@@ -0,0 +1,13 @@
+package com.baeldung.lombok.accessors.model;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import java.math.BigDecimal;
+
+@Getter
+@Setter
+public class StandardAccount {
+    String name;
+    BigDecimal balance;
+}

lombok/src/test/java/com/baeldung/lombok/accessors/AccessorsUnitTest.java

@@ -0,0 +1,72 @@
+package com.baeldung.lombok.accessors;
+
+import com.baeldung.lombok.accessors.model.*;
+import org.junit.Test;
+
+import java.math.BigDecimal;
+
+import static org.junit.Assert.assertEquals;
+
+public class AccessorsUnitTest {
+
+    @Test
+    public void givenBasicAccount_thenUseBasicAccessors() {
+        BasicAccount account = new BasicAccount();
+        account.setBalance(BigDecimal.TEN);
+        account.setName("Basic Accessors");
+
+        assertEquals(BigDecimal.TEN, account.getBalance());
+        assertEquals("Basic Accessors", account.getName());
+    }
+
+    @Test
+    public void givenFluentAccount_thenUseFluentAccessors() {
+        FluentAccount account = new FluentAccount();
+        account.name("Fluent Account");
+        account.balance(BigDecimal.TEN);
+
+        assertEquals(BigDecimal.TEN, account.balance());
+        assertEquals("Fluent Account", account.name());
+    }
+
+    @Test
+    public void givenChainedAccount_thenUseChainedAccessors() {
+        ChainedAccount account = new ChainedAccount();
+        account.setName("Chained Account").setBalance(BigDecimal.TEN);
+
+        assertEquals(BigDecimal.TEN, account.getBalance());
+        assertEquals("Chained Account", account.getName());
+    }
+
+    @Test
+    public void givenChainedFluentAccount_thenUseChainedFluentAccessors() {
+        ChainedFluentAccount account = new ChainedFluentAccount()
+          .name("Fluent Account")
+          .balance(BigDecimal.TEN);
+
+        assertEquals(BigDecimal.TEN, account.balance());
+        assertEquals("Fluent Account", account.name());
+    }
+
+    @Test
+    public void givenPrefixedAccount_thenRemovePrefixFromAccessors() {
+        PrefixedAccount account = new PrefixedAccount();
+        account.setName("Prefixed Fields");
+        account.setBalance(BigDecimal.TEN);
+
+        assertEquals(BigDecimal.TEN, account.getBalance());
+        assertEquals("Prefixed Fields", account.getName());
+    }
+
+    @Test
+    public void givenPrefixedFluentAccount_thenRemovePrefixFromAccessors() {
+        PrefixedFluentAccount account = new PrefixedFluentAccount();
+        account
+          .name("Prefixed Fluent Fields")
+          .balance(BigDecimal.TEN);
+
+        assertEquals(BigDecimal.TEN, account.balance());
+        assertEquals("Prefixed Fluent Fields", account.name());
+    }
+
+}