Added files for BAEL-2494 (#6370)

jackson/src/test/java/com/baeldung/jackson/dtos/Address.java

@@ -0,0 +1,40 @@
+package com.baeldung.jackson.dtos;
+
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
+
+public class Address {
+
+    @JacksonXmlProperty(localName = "street_number")
+    String streetNumber;
+
+    @JacksonXmlProperty(localName = "street_name")
+    String streetName;
+
+    @JacksonXmlProperty(localName = "city")
+    String city;
+
+    public String getStreetNumber() {
+        return streetNumber;
+    }
+
+    public void setStreetNumber(String streetNumber) {
+        this.streetNumber = streetNumber;
+    }
+
+    public String getStreetName() {
+        return streetName;
+    }
+
+    public void setStreetName(String streetName) {
+        this.streetName = streetName;
+    }
+
+    public String getCity() {
+        return city;
+    }
+
+    public void setCity(String city) {
+        this.city = city;
+    }
+
+}

jackson/src/test/java/com/baeldung/jackson/dtos/Person.java

@@ -0,0 +1,51 @@
+package com.baeldung.jackson.dtos;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper;
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
+
+@JacksonXmlRootElement(localName = "person")
+public final class Person {
+    private String firstName;
+    private String lastName;
+    @JacksonXmlElementWrapper(useWrapping = false)
+    private List<String> phoneNumbers = new ArrayList<>();
+    @JacksonXmlElementWrapper(localName = "addresses")
+    private List<Address> address = new ArrayList<>();
+
+    public List<Address> getAddress() {
+        return address;
+    }
+
+    public void setAddress(List<Address> address) {
+        this.address = address;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+    public List<String> getPhoneNumbers() {
+        return phoneNumbers;
+    }
+
+    public void setPhoneNumbers(List<String> phoneNumbers) {
+        this.phoneNumbers = phoneNumbers;
+    }
+
+
+
+}

jackson/src/test/java/com/baeldung/jackson/xml/XMLSerializeDeserializeUnitTest.java

@@ -9,12 +9,16 @@ import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.List;
 
 import org.junit.Test;
 
+import com.baeldung.jackson.dtos.Address;
+import com.baeldung.jackson.dtos.Person;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.dataformat.xml.XmlMapper;
-import com.fasterxml.jackson.annotation.JsonProperty;
 
 public class XMLSerializeDeserializeUnitTest {
 
@@ -49,7 +53,7 @@ public class XMLSerializeDeserializeUnitTest {
         assertTrue(value.getX() == 1 && value.getY() == 2);
     }
 
-    @Test 
+    @Test
     public void whenJavaGotFromXmlStrWithCapitalElem_thenCorrect() throws IOException {
         XmlMapper xmlMapper = new XmlMapper();
         SimpleBeanForCapitalizedFields value = xmlMapper.
@@ -67,6 +71,54 @@ public class XMLSerializeDeserializeUnitTest {
         assertNotNull(file);
     }
 
+    @Test
+    public void whenJavaDeserializedFromXmlFile_thenCorrect() throws IOException {
+        XmlMapper xmlMapper = new XmlMapper();
+        Person value = xmlMapper.readValue(new File("src/test/resources/person.xml"), Person.class);
+
+        assertTrue(value.getAddress()
+            .get(0)
+            .getCity()
+            .equalsIgnoreCase("city1")
+            && value.getAddress()
+                .get(1)
+                .getCity()
+                .equalsIgnoreCase("city2"));
+    }
+
+    @Test
+    public void whenJavaSerializedToXmlFile_thenSuccess() throws IOException {
+        XmlMapper xmlMapper = new XmlMapper();
+
+        Person person = new Person();
+
+        person.setFirstName("Rohan");
+        person.setLastName("Daye");
+
+        List<String> ph = new ArrayList<>();
+        ph.add("9911778981");
+        ph.add("9991111111");
+        person.setPhoneNumbers(ph);
+
+        List<Address> addresses = new ArrayList<>();
+        
+        Address address1 = new Address();
+        address1.setStreetNumber("1");
+        address1.setStreetName("streetname1");
+        address1.setCity("city1");
+        
+        Address address2 = new Address();
+        address2.setStreetNumber("2");
+        address2.setStreetName("streetname2");
+        address2.setCity("city2");
+        
+        addresses.add(address1);
+        addresses.add(address2);
+        person.setAddress(addresses);
+
+        xmlMapper.writeValue(new File("src/test/resources/PersonGenerated.xml"), person);
+    }
+
     private static String inputStreamToString(InputStream is) throws IOException {
         BufferedReader br;
         StringBuilder sb = new StringBuilder();
@@ -103,10 +155,10 @@ class SimpleBean {
 
 }
 
-class SimpleBeanForCapitalizedFields { 
+class SimpleBeanForCapitalizedFields {
-    @JsonProperty("X") 
+    @JsonProperty("X")
-    private int x = 1; 
+    private int x = 1;
-    private int y = 2; 
+    private int y = 2;
 
     public int getX() {
         return x;

jackson/src/test/resources/PersonGenerated.xml

@@ -0,0 +1,18 @@
+<person>
+	<firstName></firstName>
+	<lastName></lastName>
+	<phoneNumbers>9911778981</phoneNumbers>
+	<phoneNumbers>9991111111</phoneNumbers>
+	<addresses>
+		<address>
+			<street_number>1</street_number>
+			<street_name>streetname1</street_name>
+			<city>city1</city>
+		</address>
+		<address>
+			<street_number>2</street_number>
+			<street_name>streetname2</street_name>
+			<city>city2</city>
+		</address>
+	</addresses>
+</person>

jackson/src/test/resources/person.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<person>
+	<firstName>Rohan</firstName>
+	<lastName>Daye</lastName>
+	<phoneNumbers>9911034731</phoneNumbers>
+	<phoneNumbers>9911033478</phoneNumbers>
+	<addresses>
+		<address>
+			<street_number>1</street_number>
+			<street_name>Name1</street_name>
+			<city>City1</city>
+		</address>
+		<address>
+			<street_number>2</street_number>
+			<street_name>Name2</street_name>
+			<city>City2</city>
+		</address>
+	</addresses>
+</person>