BAEL-3326, "Optimizing JSON Schema for production use":

Added domain classes and JUnit tests.
2020-09-05 18:46:57 +01:00
parent 0bb1851089
commit a7dc3199ad
10 changed files with 1637 additions and 0 deletions
@@ -0,0 +1,34 @@
+package com.baeldung.jsonoptimization;
+
+import java.io.IOException;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+
+public class CustomerSerializer  extends StdSerializer<Customer> {
+    private static final long serialVersionUID = 1L;
+
+    public CustomerSerializer() {
+        this(null);
+    }
+    
+    public CustomerSerializer(Class<Customer> t) {
+        super(t);
+    }
+    
+    @Override
+    public void serialize(Customer customer, JsonGenerator jsonGenerator, SerializerProvider serializer) throws IOException {
+        jsonGenerator.writeStartArray();
+        jsonGenerator.writeNumber(customer.getId());        
+        jsonGenerator.writeString(customer.getFirstName());
+        jsonGenerator.writeString(customer.getLastName());
+        jsonGenerator.writeString(customer.getStreet());
+        jsonGenerator.writeString(customer.getPostalCode());
+        jsonGenerator.writeString(customer.getCity());
+        jsonGenerator.writeString(customer.getState());
+        jsonGenerator.writeString(customer.getPhoneNumber());
+        jsonGenerator.writeString(customer.getEmail());
+        jsonGenerator.writeEndArray();
+    }
+}