How to use

exists

method

in

de.juplo.yourshouter.api.persistence.NodeRepository

@Test
public void testExists()
{
 LOG.debug("<-- start of new test-case");
 assertFalse(nodeRepository.exists(uriPerson));
 assertFalse(nodeRepository.exists(uriVenue));
 nodeRepository.store(person);
 assertTrue(nodeRepository.exists(uriPerson));
 assertFalse(nodeRepository.exists(uriVenue));
 nodeRepository.store(venue);
 assertTrue(nodeRepository.exists(uriPerson));
 assertTrue(nodeRepository.exists(uriVenue));
 nodeRepository.remove(uriPerson);
 assertFalse(nodeRepository.exists(uriPerson));
 assertTrue(nodeRepository.exists(uriVenue));
 // Remove non-existent should not change anything
 nodeRepository.remove(uriPerson);
 assertFalse(nodeRepository.exists(uriPerson));
 assertTrue(nodeRepository.exists(uriVenue));
 nodeRepository.remove(uriVenue);
 assertFalse(nodeRepository.exists(uriPerson));
 assertFalse(nodeRepository.exists(uriVenue));
}

@Test
public void testStoreAndGetPerson() throws Exception
{
 LOG.debug("<-- start of new test-case");
 Set<Uri> stored;
 assertFalse(nodeRepository.exists(uriPerson));
 notifier.clear();
 nodeRepository.store(person);
 flush();
 assertEquals(1, notifier.created.size());
 assertEquals(uriPerson, notifier.created.iterator().next());
 assertEquals(0, notifier.updated.size());
 assertEquals(0, notifier.removed.size());
 assertTrue(nodeRepository.exists(uriPerson));
 assertEquals(person, nodeRepository.get(uriPerson));
 stored = nodeRepository.stored(uriPerson.getType());
 assertEquals(1, stored.size());
 assertEquals(uriPerson, stored.iterator().next());
 Storage.openStage(nodeRepository, null, config, (NodeData n) -> {}, null, null);
 try
 {
  assertEquals(person, nodeRepository.getPerson(uriPerson.getId()));
 }
 finally
 {
  Storage.closeStage();
 }
}

@Test
public void testStoreAndGetVenue() throws Exception
{
 LOG.debug("<-- start of new test-case");
 Set<Uri> stored;
 assertFalse(nodeRepository.exists(uriVenue));
 notifier.clear();
 nodeRepository.store(venue);
 flush();
 assertEquals(1, notifier.created.size());
 assertEquals(uriVenue, notifier.created.iterator().next());
 assertEquals(0, notifier.updated.size());
 assertEquals(0, notifier.removed.size());
 assertTrue(nodeRepository.exists(uriVenue));
 assertEquals(venue, nodeRepository.get(uriVenue));
 stored = nodeRepository.stored(uriVenue.getType());
 assertEquals(1, stored.size());
 assertEquals(uriVenue, stored.iterator().next());
 Storage.openStage(nodeRepository, null, config, (NodeData n) -> {}, null, null);
 try
 {
  assertEquals(venue, nodeRepository.getVenue(uriVenue.getId()));
 }
 finally
 {
  Storage.closeStage();
 }
}

assertFalse(nodeRepository.exists(uriLocation));
assertEquals(0, notifier.removed.size());
assertTrue(nodeRepository.exists(uriLocation));
assertEquals(location, nodeRepository.get(uriLocation));
stored = nodeRepository.stored(uriLocation.getType());
assertFalse(nodeRepository.exists(uriEvent));
assertEquals(0, notifier.removed.size());
assertTrue(nodeRepository.exists(uriEvent));
assertEquals(event, nodeRepository.get(uriEvent));
assertEquals(location, ((EventData)nodeRepository.get(uriEvent)).getGenerator());

@Test
public void testStoreAndGetDateWithType() throws Exception
{
 LOG.debug("<-- start of new test-case");
 config.createType("START|END");
 DetachedDate detached = (DetachedDate)parse("/xml/nodes/date.xml");
 notifier.clear();
 nodeRepository.store(detached.getNodeData());
 flush();
 assertEquals(1, notifier.created.size());
 assertEquals(detached.getUri(), notifier.created.iterator().next());
 assertEquals(0, notifier.updated.size());
 assertEquals(0, notifier.removed.size());
 assertTrue(nodeRepository.exists(detached.getUri()));
 NodeData node = nodeRepository.get(detached.getUri());
 assertNotNull(node);
 assertEquals(DATE, node.getNodeType());
 assertEquals("114095325941506", node.getId());
 DateData date = (DateData)node;
 assertEquals(detached.getType(), date.getType());
}