public void CanUseTransformerInStreamDocs_Session()
{
using (var store = NewRemoteDocumentStore())
{
using (var session = store.OpenSession())
{
session.Store(new Person {
Name = "John"
});
session.Store(new Person {
Name = "George"
});
session.SaveChanges();
}
var transformer = new SimpleTransformer();
transformer.Execute(store);
using (var session = store.OpenSession())
{
using (var enumerator = session.Advanced.Stream <SimpleTransformer.Result>("people/", transformer: transformer.TransformerName, transformerParameters: new Dictionary <string, RavenJToken> {
{ "Name", "Test" }
}))
{
var count = 0;
while (enumerator.MoveNext())
{
var result = enumerator.Current;
Assert.Equal("Test", result.Document.Name);
count++;
}
Assert.Equal(2, count);
}
using (var enumerator = session.Advanced.Stream <SimpleTransformer.Result>(Etag.Empty, transformer: transformer.TransformerName, transformerParameters: new Dictionary <string, RavenJToken> {
{ "Name", "Test" }
}))
{
var count = 0;
while (enumerator.MoveNext())
{
var result = enumerator.Current;
Assert.Equal("Test", result.Document.Name);
count++;
}
Assert.Equal(2 + 1, count); // +1 for HiLo
}
}
}
}
public void StreamWithTransformer()
{
var store = new DocumentStore();
#region stream_3
var transformer = new SimpleTransformer();
transformer.Execute(store);
using (IEnumerator<RavenJObject> enumerator = store.DatabaseCommands.StreamDocs(startsWith: "people/", transformer: transformer.TransformerName, transformerParameters: new Dictionary<string, RavenJToken> {{"Name", "Bill"}}))
{
while (enumerator.MoveNext())
{
RavenJObject result = enumerator.Current;
string name = result.Value<string>("Name");
Assert.Equal("Bill", name); // Should be true
}
}
#endregion
}
public void StreamWithTransformer()
{
var store = new DocumentStore();
#region stream_3
var transformer = new SimpleTransformer();
transformer.Execute(store);
using (IEnumerator <RavenJObject> enumerator = store.DatabaseCommands.StreamDocs(startsWith: "people/", transformer: transformer.TransformerName, transformerParameters: new Dictionary <string, RavenJToken> {
{ "Name", "Bill" }
}))
{
while (enumerator.MoveNext())
{
RavenJObject result = enumerator.Current;
string name = result.Value <string>("Name");
Assert.Equal("Bill", name); // Should be true
}
}
#endregion
}
public LoadingEntities()
{
using (var store = new DocumentStore())
{
using (var session = store.OpenSession())
{
#region loading_entities_1_1
Employee employee = session.Load <Employee>("employees/1");
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_1_2
// loading 'employees/1'
// and transforming result using 'Employees_NoLastName' transformer
// which returns 'LastName' as 'null'
Employee employee = session.Load <Employees_NoLastName, Employee>("employees/1");
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_1_3
EntityWithIntegerId entity = session.Load <EntityWithIntegerId>(1);
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_1_4
Employee employee = session.Load <Employee>(1);
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_2_1
// loading 'products/1'
// including document found in 'Supplier' property
Product product = session
.Include <Product>(x => x.Supplier)
.Load <Product>("products/1");
Supplier supplier = session.Load <Supplier>(product.Supplier); // this will not make server call
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_2_2
// loading 'products/1'
// including document found in 'Supplier' property
Product product = session
.Include("Supplier")
.Load <Product>("products/1");
Supplier supplier = session.Load <Supplier>(product.Supplier); // this will not make server call
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_2_3
// loading 'products/1'
// including document found in 'Supplier' property
// transforming loaded product according to Products_Transformer
Product product = session
.Include <Product>(x => x.Supplier)
.Load <Products_Transformer, Product>("products/1");
Supplier supplier = session.Load <Supplier>(product.Supplier); // this will not make server call
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_3_1
Employee[] employees = session.Load <Employee>(new List <string> {
"employees/1", "employees/2"
});
Employee employee1 = employees[0];
Employee employee2 = employees[1];
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_3_2
// loading 'employees/1' and 'employees/2'
// and transforming results using 'Employees_NoLastName' transformer
// which returns 'LastName' as 'null'
Employee[] employees = session
.Load <Employees_NoLastName, Employee>(new List <string> {
"employees/1", "employees/2"
});
Employee employee1 = employees[0];
Employee employee2 = employees[1];
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_4_1
// return up to 128 entities with Id that starts with 'employees'
Employee[] result = session
.Advanced
.LoadStartingWith <Employee>("employees", null, 0, 128);
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_4_2
// return up to 128 entities with Id that starts with 'employees/'
// and rest of the key begins with "1" or "2" e.g. employees/10, employees/25
Employee[] result = session
.Advanced
.LoadStartingWith <Employee>("employees/", "1*|2*", 0, 128);
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_4_3
// return up to 128 entities with Id that starts with 'employees/'
// and rest of the Id have length of 3, begins and ends with "1"
// and contains any character at 2nd position e.g. employees/101, employees/1B1
// and transform results using 'Employees_NoLastName' transformer
Employee[] result = session
.Advanced
.LoadStartingWith <Employees_NoLastName, Employee>("employees/", "1?1", 0, 128);
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_5_1
IEnumerator <StreamResult <Employee> > enumerator = session.Advanced.Stream <Employee>("employees/");
while (enumerator.MoveNext())
{
StreamResult <Employee> employee = enumerator.Current;
}
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_5_2
var transformer = new SimpleTransformer();
transformer.Execute(store);
using (IEnumerator <StreamResult <SimpleTransformer.Result> > enumerator = session.Advanced.Stream <SimpleTransformer.Result>("people/", transformer: transformer.TransformerName, transformerParameters: new Dictionary <string, RavenJToken> {
{ "Name", "Bill" }
}))
{
while (enumerator.MoveNext())
{
StreamResult <SimpleTransformer.Result> result = enumerator.Current;
string name = result.Document.Name;
Assert.Equal("Bill", name); // Should be true
}
}
#endregion
}
using (var session = store.OpenSession())
{
#region loading_entities_6_1
bool isLoaded = session.Advanced.IsLoaded("employees/1"); // false
Employee employee = session.Load <Employee>("employees/1");
isLoaded = session.Advanced.IsLoaded("employees/1"); // true
#endregion
}
}
}