@Test
public void testBasicOperations() {
Account e = buildAccount(-1);
// Get the default EbeanServer and save
EbeanServer server = Ebean.getServer(null);
server.save(e);
Assert.assertNotNull(e.getId());
e.setEmail("banana");
server.update(e);
// find by id
Account e2 = server.find(Account.class, e.getId());
Assert.assertNotNull("we found it in the db", e2);
Assert.assertTrue("different instance", e2 != e);
Assert.assertEquals("updated description", "banana", e2.getEmail());
server.delete(e2);
Account e3 = server.find(Account.class, e.getId());
Assert.assertNull("its been deleted", e3);
Query<Card> query = Ebean.find(Card.class);
}
@Transactional
public void doSomething(EBasicVer v) {
EbeanServer server = Ebean.getServer(null);
inMethodTransaction = server.currentTransaction();
Transaction t = server.createTransaction();
SqlUpdate u =
server.createSqlUpdate("update e_basicver set last_update = last_update+1 where id = ?");
u.setParameter(1, v.getId());
int count = server.execute(u, t);
Assert.assertEquals(1, count);
t.commit();
v.setName("some change");
try {
Ebean.save(v);
// never get here
Assert.assertTrue(false);
} catch (PersistenceException e) {
throw e;
}
}
public static void createDB() throws IOException {
EbeanServer server = Ebean.getServer(serverName);
ServerConfig config = new ServerConfig();
DdlGenerator ddl = new DdlGenerator((SpiEbeanServer) server, new PostgresPlatform(), config);
// Create
ddl.runScript(false, ddl.generateCreateDdl());
}
@Ignore
@Test
public void testBulkUpdate() throws IOException {
ResetBasicData.reset();
EbeanServer server = Ebean.getServer(null);
JsonContext jsonContext = server.json();
StringWriter writer = new StringWriter();
JsonGenerator generator = jsonContext.createGenerator(writer);
List<Customer> customers = Ebean.find(Customer.class).findList();
for (Customer customer : customers) {
customer.setName(customer.getName() + "esMod");
PathProperties updateProps = PathProperties.parse("name");
generator.writeStartObject();
generator.writeFieldName("update");
generator.writeStartObject();
generator.writeStringField("_id", customer.getId().toString());
generator.writeStringField("_type", "customer");
generator.writeStringField("_index", "customer");
generator.writeEndObject();
generator.writeEndObject();
generator.writeRaw("\n");
generator.writeStartObject();
generator.writeFieldName("doc");
jsonContext.toJson(customer, generator, updateProps);
generator.writeEndObject();
generator.writeRaw("\n");
}
generator.close();
String json = writer.toString();
post("http://localhost:9200/_bulk", json);
// curl -s -XPOST localhost:9200/_bulk
// { "update" : {"_id" : "1", "_type" : "type1", "_index" : "index1"} }
// { "doc" : {"field2" : "value2"} }
}
@Ignore
@Test
public void test() throws IOException {
ResetBasicData.reset();
EbeanServer server = Ebean.getServer(null);
JsonContext jsonContext = server.json();
List<Customer> customers = Ebean.find(Customer.class).findList();
PathProperties paths = PathProperties.parse("name, status, anniversary");
for (Customer customer : customers) {
String json = jsonContext.toJson(customer, paths);
put("http://localhost:9200/customer/customer/" + customer.getId(), json);
}
}
@Test
public void testBatch() {
int rowsNumber = 100;
EbeanServer server = Ebean.getServer(null);
Transaction transaction = server.beginTransaction();
transaction.setBatchMode(true);
transaction.setBatchSize(30);
try {
for (int i = 0; i < rowsNumber; i++) {
server.save(buildAccount(i));
}
server.commitTransaction();
} finally {
server.endTransaction();
}
List<Account> all = server.find(Account.class).select("name").findList();
Assert.assertEquals("Batch update", rowsNumber, all.size());
}