Adnotacje JAXB

PC25-SoapSerwer/src/main/java/sklep/model/Order.java

 package sklep.model;
 
+import jakarta.xml.bind.annotation.XmlAttribute;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlElementWrapper;
+
 import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -8,14 +12,20 @@ import java.util.List;
 import java.util.Objects;
 
 public class Order {
+    @XmlAttribute(name="id")
     private Integer orderId;
-    
+
+    @XmlElement(name="customer-email")
     private String customerEmail;
-    
+
+    @XmlElement(name="order-date")
     private LocalDateTime orderDate;
-    
+
+    @XmlAttribute(name="status")
     private Status orderStatus;
-    
+
+    @XmlElementWrapper(name="products")
+    @XmlElement(name="product")
     public final List<OrderProduct> products = new ArrayList<>();
     
     public Order() {
@@ -46,9 +56,9 @@ public class Order {
         return customerEmail;
     }
 
-    public void setCustomerEmail(String customerEmail) {
-        this.customerEmail = customerEmail;
-    }
+//	public void setCustomerEmail(String customerEmail) {
+//		this.customerEmail = customerEmail;
+//	}
 
     public LocalDateTime getOrderDate() {
         return orderDate;

PC25-SoapSerwer/src/main/java/sklep/model/OrderProduct.java

 package sklep.model;
 
+import jakarta.xml.bind.annotation.XmlAttribute;
+import jakarta.xml.bind.annotation.XmlElement;
+
 import java.math.BigDecimal;
 import java.util.Objects;
 
 public class OrderProduct {
+    @XmlAttribute(name="order-id")
     private Integer orderId;
-    
+
+    @XmlAttribute(name="product-id")
     private Integer productId;
     
     private int quantity;
 
+    @XmlElement(name="price")
     private BigDecimal actualPrice;
 
     public OrderProduct() {

PC25-SoapSerwer/src/main/java/sklep/model/Product.java

 package sklep.model;
 
+import jakarta.xml.bind.annotation.XmlAttribute;
+import jakarta.xml.bind.annotation.XmlElement;
+
 import java.math.BigDecimal;
 import java.util.Objects;
 
 public class Product {
+    @XmlAttribute(name="id")
     private Integer productId;
+    @XmlElement(name="product-name")
     private String productName;
     private BigDecimal price;
     private BigDecimal vat;

PC25-SoapSerwer/src/main/java/sklep/model/package-info.java

+@XmlAccessorType(XmlAccessType.FIELD)
+package sklep.model;
+
+import jakarta.xml.bind.annotation.XmlAccessType;
+import jakarta.xml.bind.annotation.XmlAccessorType;
\ No newline at end of file

PC25-SoapSerwer/src/main/java/sklep/soap/Sklep.java

@@ -3,15 +3,17 @@ package sklep.soap;
 import jakarta.jws.WebParam;
 import jakarta.jws.WebResult;
 import jakarta.jws.WebService;
-import sklep.db.DBConnection;
-import sklep.db.DBException;
-import sklep.db.ProductDAO;
-import sklep.db.RecordNotFound;
-import sklep.model.Product;
+import sklep.db.*;
+import sklep.model.*;
 
 import java.math.BigDecimal;
 import java.util.List;
 
+// JAX-WS - Usługi SOAP w Javie
+// JAXB ("XML Binding") - mapowanie obiektów Java na fragmenty XML
+// Jeśli chcemy wpłynąć na postać XML, który powstaje z obiektów, to w klasach modelu należy dodać adnotacje JAXB
+// @XmlElement, @XmlValue ...
+
 @WebService
 public class Sklep {
 
@@ -46,4 +48,21 @@ public class Sklep {
             db.commit();
         }
     }
+
+    @WebResult(name="customer")
+    public Customer oneCustomer(@WebParam(name="email") String email) throws DBException, RecordNotFound {
+        try(DBConnection db = DBConnection.open()) {
+            CustomerDAO customerDAO = db.customerDAO();
+            return customerDAO.findByEmail(email);
+        }
+    }
+
+    @WebResult(name="order")
+    public Order oneOrder(@WebParam(name="id") int orderId) throws DBException, RecordNotFound {
+        try(DBConnection db = DBConnection.open()) {
+            OrderDAO orderDAO = db.orderDAO();
+            return orderDAO.findById(orderId);
+        }
+    }
+
 }