package com.avaje.tests.autofetch;
import java.util.List;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.avaje.ebean.BaseTestCase;
import com.avaje.ebean.Ebean;
import com.avaje.tests.model.embedded.EMain;
import com.avaje.tests.model.embedded.Eembeddable;
public class AutofetchEmbeddedTest extends BaseTestCase {
private final Logger logger = LoggerFactory.getLogger(AutofetchEmbeddedTest.class);
@Test
public void testEmbeddedBeanLazyLoadAndUpdate() {
EMain testBean = new EMain();
testBean.setName("test");
testBean.getEmbeddable().setDescription("test description");
Ebean.save(testBean);
EMain partialBean = Ebean.find(EMain.class).select("version").setId(testBean.getId()).findUnique();
logger.info(" -- invoke lazy loading of embedded bean");
Eembeddable embeddable = partialBean.getEmbeddable();
embeddable.setDescription("modified description");
logger.info(" -- update bean");
Ebean.save(partialBean);
}
@Test
public void testEmbeddedBeanQueryTuning() {
Ebean.getServer(null).getAdminAutofetch().setProfiling(true);
Ebean.getServer(null).getAdminAutofetch().setQueryTuning(true);
Ebean.getServer(null).getAdminAutofetch().setProfilingBase(1);
EMain testBean = new EMain();
testBean.setName("test");
testBean.getEmbeddable().setDescription("test description");
Ebean.save(testBean);
//This should not throw an exception
for (int i = 0; i < 5; i++) {
Ebean.beginTransaction();
try {
List<EMain> result = Ebean.find(EMain.class).setAutofetch(true).findList();
for (EMain e : result) {
e.getEmbeddable().setDescription("Test" + i);
Ebean.save(e);
}
Ebean.commitTransaction();
} finally {
Ebean.endTransaction();
logger.debug(Ebean.getServer(null).getAdminAutofetch().collectUsageViaGC());
}
}
}
@Test
public void testEmbeddedFetch() {
Ebean.find(EMain.class).fetch("embeddable").findList();
}
}