@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
} else if (obj instanceof ConstructorExpression<?>) {
ConstructorExpression<?> c = (ConstructorExpression<?>) obj;
return Arrays.equals(parameterTypes, c.parameterTypes)
&& args.equals(c.args)
&& getType().equals(c.getType());
} else {
return false;
}
}
@Test
public void ConstructorProjection() {
List<Projection> projections =
query().from(cat).list(ConstructorExpression.create(Projection.class, cat.name, cat));
assertFalse(projections.isEmpty());
for (Projection projection : projections) {
assertNotNull(projection);
}
}
@Test
public void EntityProjections() {
List<Product> products =
sql()
.from(product)
.list(
ConstructorExpression.create(
Product.class,
product.name,
product.description,
product.price,
product.amount));
assertEquals(30, products.size());
for (Product p : products) {
assertNotNull(p.getName());
assertNotNull(p.getDescription());
assertNotNull(p.getPrice());
assertNotNull(p.getAmount());
}
}