private void deleteNode2(
long node, DefinedProperty prop1, DefinedProperty prop2, DefinedProperty prop3)
throws IOException {
ArrayMap<Integer, Pair<DefinedProperty, Long>> props = new ArrayMap<>();
xaCon.getTransaction().nodeLoadProperties(node, false, newPropertyReceiver(props));
int count = 0;
for (int keyId : props.keySet()) {
long id = props.get(keyId).other();
PropertyRecord record = pStore.getRecord(id);
PropertyBlock block = record.getPropertyBlock(props.get(keyId).first().propertyKeyId());
DefinedProperty data = block.newPropertyData(pStore);
if (data.propertyKeyId() == prop1.propertyKeyId()) {
assertEquals("prop1", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals("-string2", data.value());
} else if (data.propertyKeyId() == prop2.propertyKeyId()) {
assertEquals("prop2", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals(-2, data.value());
} else if (data.propertyKeyId() == prop3.propertyKeyId()) {
assertEquals("prop3", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals(true, data.value());
xaCon.getTransaction().nodeRemoveProperty(node, prop3.propertyKeyId());
} else {
throw new IOException();
}
count++;
}
assertEquals(3, count);
CountingPropertyReceiver propertyCounter = new CountingPropertyReceiver();
xaCon.getTransaction().nodeLoadProperties(node, false, propertyCounter);
assertEquals(3, propertyCounter.count);
MutableRelationshipLoadingPosition pos = getPosition(xaCon, node);
Iterator<RelationshipRecord> rels = getMore(xaCon, node, pos).iterator();
assertTrue(rels.hasNext());
xaCon.getTransaction().nodeDelete(node);
}
@Test
public void testRels1() throws Exception {
initializeStores();
startTx();
int relType1 = (int) ds.nextId(RelationshipType.class);
String typeName = "relationshiptype1";
xaCon.getTransaction().createRelationshipTypeToken(relType1, typeName);
long nodeIds[] = new long[3];
for (int i = 0; i < 3; i++) {
nodeIds[i] = ds.nextId(Node.class);
xaCon.getTransaction().nodeCreate(nodeIds[i]);
xaCon.getTransaction().nodeAddProperty(nodeIds[i], index("nisse"), new Integer(10 - i));
}
for (int i = 0; i < 2; i++) {
xaCon
.getTransaction()
.relationshipCreate(ds.nextId(Relationship.class), relType1, nodeIds[i], nodeIds[i + 1]);
}
commitTx();
startTx();
for (int i = 0; i < 3; i += 2) {
MutableRelationshipLoadingPosition pos = getPosition(xaCon, nodeIds[i]);
for (RelationshipRecord rel : getMore(xaCon, nodeIds[i], pos)) {
xaCon.getTransaction().relDelete(rel.getId());
}
xaCon.getTransaction().nodeDelete(nodeIds[i]);
}
commitTx();
ds.stop();
}
private void deleteRel1(
long rel,
DefinedProperty prop1,
DefinedProperty prop2,
DefinedProperty prop3,
long firstNode,
long secondNode,
int relType)
throws IOException {
ArrayMap<Integer, Pair<DefinedProperty, Long>> props = new ArrayMap<>();
xaCon.getTransaction().relLoadProperties(rel, false, newPropertyReceiver(props));
int count = 0;
for (int keyId : props.keySet()) {
long id = props.get(keyId).other();
PropertyRecord record = pStore.getRecord(id);
PropertyBlock block = record.getPropertyBlock(props.get(keyId).first().propertyKeyId());
DefinedProperty data = block.newPropertyData(pStore);
if (data.propertyKeyId() == prop1.propertyKeyId()) {
assertEquals("prop1", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals("-string1", data.value());
} else if (data.propertyKeyId() == prop2.propertyKeyId()) {
assertEquals("prop2", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals(-1, data.value());
} else if (data.propertyKeyId() == prop3.propertyKeyId()) {
assertEquals("prop3", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals(false, data.value());
xaCon.getTransaction().relRemoveProperty(rel, prop3.propertyKeyId());
} else {
throw new IOException();
}
count++;
}
assertEquals(3, count);
CountingPropertyReceiver propertyCounter = new CountingPropertyReceiver();
xaCon.getTransaction().relLoadProperties(rel, false, propertyCounter);
assertEquals(3, propertyCounter.count);
RelationshipRecord relData = xaCon.getTransaction().relLoadLight(rel);
assertEquals(firstNode, relData.getFirstNode());
assertEquals(secondNode, relData.getSecondNode());
assertEquals(relType, relData.getType());
xaCon.getTransaction().relDelete(rel);
MutableRelationshipLoadingPosition firstPos = getPosition(xaCon, firstNode);
Iterator<RelationshipRecord> first = getMore(xaCon, firstNode, firstPos).iterator();
first.next();
MutableRelationshipLoadingPosition secondPos = getPosition(xaCon, secondNode);
Iterator<RelationshipRecord> second = getMore(xaCon, secondNode, secondPos).iterator();
second.next();
assertTrue(first.hasNext());
assertTrue(second.hasNext());
}
private int index(String key) {
Iterator<Token> itr = MyPropertyKeyToken.index(key).iterator();
if (!itr.hasNext()) {
int id = (int) ds.nextId(PropertyKeyTokenRecord.class);
createDummyIndex(id, key);
xaCon.getTransaction().createPropertyKeyToken(key, id);
return id;
}
return itr.next().id();
}
@Test
public void testProps1() throws Exception {
initializeStores();
startTx();
long nodeId = ds.nextId(Node.class);
xaCon.getTransaction().nodeCreate(nodeId);
pStore.nextId();
DefinedProperty prop =
xaCon.getTransaction().nodeAddProperty(nodeId, index("nisse"), new Integer(10));
commitTx();
ds.stop();
initializeStores();
startTx();
xaCon.getTransaction().nodeChangeProperty(nodeId, prop.propertyKeyId(), new Integer(5));
xaCon.getTransaction().nodeRemoveProperty(nodeId, prop.propertyKeyId());
xaCon.getTransaction().nodeDelete(nodeId);
commitTx();
ds.stop();
}
private void validateRel2(
long rel,
DefinedProperty prop1,
DefinedProperty prop2,
DefinedProperty prop3,
long firstNode,
long secondNode,
int relType)
throws IOException {
ArrayMap<Integer, Pair<DefinedProperty, Long>> props = new ArrayMap<>();
xaCon.getTransaction().relLoadProperties(rel, false, newPropertyReceiver(props));
int count = 0;
for (int keyId : props.keySet()) {
long id = props.get(keyId).other();
PropertyRecord record = pStore.getRecord(id);
PropertyBlock block = record.getPropertyBlock(props.get(keyId).first().propertyKeyId());
DefinedProperty data = block.newPropertyData(pStore);
if (data.propertyKeyId() == prop1.propertyKeyId()) {
assertEquals("prop1", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals("string2", data.value());
xaCon.getTransaction().relChangeProperty(rel, prop1.propertyKeyId(), "-string2");
} else if (data.propertyKeyId() == prop2.propertyKeyId()) {
assertEquals("prop2", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals(2, data.value());
xaCon.getTransaction().relChangeProperty(rel, prop2.propertyKeyId(), new Integer(-2));
} else if (data.propertyKeyId() == prop3.propertyKeyId()) {
assertEquals("prop3", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals(false, data.value());
xaCon.getTransaction().relChangeProperty(rel, prop3.propertyKeyId(), true);
} else {
throw new IOException();
}
count++;
}
assertEquals(3, count);
RelationshipRecord relData = xaCon.getTransaction().relLoadLight(rel);
assertEquals(firstNode, relData.getFirstNode());
assertEquals(secondNode, relData.getSecondNode());
assertEquals(relType, relData.getType());
}
private Iterable<RelationshipRecord> getMore(
NeoStoreXaConnection xaCon, long node, MutableRelationshipLoadingPosition position) {
Pair<Map<DirectionWrapper, Iterable<RelationshipRecord>>, RelationshipLoadingPosition> rels =
xaCon
.getTransaction()
.getMoreRelationships(node, position, DirectionWrapper.BOTH, new int[0]);
List<Iterable<RelationshipRecord>> list = new ArrayList<>();
for (Map.Entry<DirectionWrapper, Iterable<RelationshipRecord>> entry :
rels.first().entrySet()) {
list.add(entry.getValue());
}
position.setActual(rels.other());
return new CombiningIterable<>(list);
}
@Test
public void testRels3() throws Exception {
// test linked list stuff during relationship delete
initializeStores();
startTx();
int relType1 = (int) ds.nextId(RelationshipType.class);
xaCon.getTransaction().createRelationshipTypeToken(relType1, "relationshiptype1");
long nodeIds[] = new long[8];
for (int i = 0; i < nodeIds.length; i++) {
nodeIds[i] = ds.nextId(Node.class);
xaCon.getTransaction().nodeCreate(nodeIds[i]);
}
for (int i = 0; i < nodeIds.length / 2; i++) {
xaCon
.getTransaction()
.relationshipCreate(ds.nextId(Relationship.class), relType1, nodeIds[i], nodeIds[i * 2]);
}
long rel5 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel5, relType1, nodeIds[0], nodeIds[5]);
long rel2 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel2, relType1, nodeIds[1], nodeIds[2]);
long rel3 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel3, relType1, nodeIds[1], nodeIds[3]);
long rel6 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel6, relType1, nodeIds[1], nodeIds[6]);
long rel1 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel1, relType1, nodeIds[0], nodeIds[1]);
long rel4 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel4, relType1, nodeIds[0], nodeIds[4]);
long rel7 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel7, relType1, nodeIds[0], nodeIds[7]);
commitTx();
startTx();
xaCon.getTransaction().relDelete(rel7);
xaCon.getTransaction().relDelete(rel4);
xaCon.getTransaction().relDelete(rel1);
xaCon.getTransaction().relDelete(rel6);
xaCon.getTransaction().relDelete(rel3);
xaCon.getTransaction().relDelete(rel2);
xaCon.getTransaction().relDelete(rel5);
commitTx();
ds.stop();
}
private void testGetRels(long relIds[]) {
for (long relId : relIds) {
assertEquals(null, xaCon.getTransaction().relLoadLight(relId));
}
}
private void validateNodeRel2(
long node,
DefinedProperty prop1,
DefinedProperty prop2,
DefinedProperty prop3,
long rel1,
long rel2,
int relType1,
int relType2)
throws IOException {
NodeRecord nodeRecord = xaCon.getTransaction().nodeLoadLight(node);
assertTrue(nodeRecord != null);
ArrayMap<Integer, Pair<DefinedProperty, Long>> props = new ArrayMap<>();
xaCon.getTransaction().nodeLoadProperties(node, false, newPropertyReceiver(props));
int count = 0;
for (int keyId : props.keySet()) {
long id = props.get(keyId).other();
PropertyRecord record = pStore.getRecord(id);
PropertyBlock block = record.getPropertyBlock(props.get(keyId).first().propertyKeyId());
DefinedProperty data = block.newPropertyData(pStore);
if (data.propertyKeyId() == prop1.propertyKeyId()) {
assertEquals("prop1", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals("string2", data.value());
xaCon.getTransaction().nodeChangeProperty(node, prop1.propertyKeyId(), "-string2");
} else if (data.propertyKeyId() == prop2.propertyKeyId()) {
assertEquals("prop2", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals(2, data.value());
xaCon.getTransaction().nodeChangeProperty(node, prop2.propertyKeyId(), new Integer(-2));
} else if (data.propertyKeyId() == prop3.propertyKeyId()) {
assertEquals("prop3", MyPropertyKeyToken.getIndexFor(keyId).name());
assertEquals(false, data.value());
xaCon.getTransaction().nodeChangeProperty(node, prop3.propertyKeyId(), true);
} else {
throw new IOException();
}
count++;
}
assertEquals(3, count);
count = 0;
MutableRelationshipLoadingPosition pos = getPosition(xaCon, node);
while (true) {
Iterable<RelationshipRecord> relData = getMore(xaCon, node, pos);
if (!relData.iterator().hasNext()) {
break;
}
for (RelationshipRecord rel : relData) {
if (rel.getId() == rel1) {
assertEquals(node, rel.getSecondNode());
assertEquals(relType1, rel.getType());
} else if (rel.getId() == rel2) {
assertEquals(node, rel.getFirstNode());
assertEquals(relType2, rel.getType());
} else {
throw new IOException();
}
count++;
}
}
assertEquals(2, count);
}
private MutableRelationshipLoadingPosition getPosition(NeoStoreXaConnection xaCon, long node) {
return new MutableRelationshipLoadingPosition(
xaCon.getTransaction().getRelationshipChainPosition(node));
}
@Test
public void testCreateNeoStore() throws Exception {
initializeStores();
startTx();
// setup test population
long node1 = ds.nextId(Node.class);
xaCon.getTransaction().nodeCreate(node1);
long node2 = ds.nextId(Node.class);
xaCon.getTransaction().nodeCreate(node2);
DefinedProperty n1prop1 =
xaCon.getTransaction().nodeAddProperty(node1, index("prop1"), "string1");
DefinedProperty n1prop2 = xaCon.getTransaction().nodeAddProperty(node1, index("prop2"), 1);
DefinedProperty n1prop3 = xaCon.getTransaction().nodeAddProperty(node1, index("prop3"), true);
DefinedProperty n2prop1 =
xaCon.getTransaction().nodeAddProperty(node2, index("prop1"), "string2");
DefinedProperty n2prop2 = xaCon.getTransaction().nodeAddProperty(node2, index("prop2"), 2);
DefinedProperty n2prop3 = xaCon.getTransaction().nodeAddProperty(node2, index("prop3"), false);
int relType1 = (int) ds.nextId(RelationshipType.class);
String typeName1 = "relationshiptype1";
xaCon.getTransaction().createRelationshipTypeToken(relType1, typeName1);
int relType2 = (int) ds.nextId(RelationshipType.class);
String typeName2 = "relationshiptype2";
xaCon.getTransaction().createRelationshipTypeToken(relType2, typeName2);
long rel1 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel1, relType1, node1, node2);
long rel2 = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(rel2, relType2, node2, node1);
DefinedProperty r1prop1 =
xaCon.getTransaction().relAddProperty(rel1, index("prop1"), "string1");
DefinedProperty r1prop2 = xaCon.getTransaction().relAddProperty(rel1, index("prop2"), 1);
DefinedProperty r1prop3 = xaCon.getTransaction().relAddProperty(rel1, index("prop3"), true);
DefinedProperty r2prop1 =
xaCon.getTransaction().relAddProperty(rel2, index("prop1"), "string2");
DefinedProperty r2prop2 = xaCon.getTransaction().relAddProperty(rel2, index("prop2"), 2);
DefinedProperty r2prop3 = xaCon.getTransaction().relAddProperty(rel2, index("prop3"), false);
commitTx();
ds.stop();
initializeStores();
startTx();
// validate node
validateNodeRel1(node1, n1prop1, n1prop2, n1prop3, rel1, rel2, relType1, relType2);
validateNodeRel2(node2, n2prop1, n2prop2, n2prop3, rel1, rel2, relType1, relType2);
// validate rels
validateRel1(rel1, r1prop1, r1prop2, r1prop3, node1, node2, relType1);
validateRel2(rel2, r2prop1, r2prop2, r2prop3, node2, node1, relType2);
validateRelTypes(relType1, relType2);
// validate reltypes
validateRelTypes(relType1, relType2);
commitTx();
ds.stop();
initializeStores();
startTx();
// validate and delete rels
deleteRel1(rel1, r1prop1, r1prop2, r1prop3, node1, node2, relType1);
deleteRel2(rel2, r2prop1, r2prop2, r2prop3, node2, node1, relType2);
// validate and delete nodes
deleteNode1(node1, n1prop1, n1prop2, n1prop3);
deleteNode2(node2, n2prop1, n2prop2, n2prop3);
commitTx();
ds.stop();
initializeStores();
startTx();
assertNull(xaCon.getTransaction().nodeLoadLight(node1));
assertNull(xaCon.getTransaction().nodeLoadLight(node2));
testGetRels(new long[] {rel1, rel2});
// testGetProps( neoStore, new int[] {
// n1prop1, n1prop2, n1prop3, n2prop1, n2prop2, n2prop3,
// r1prop1, r1prop2, r1prop3, r2prop1, r2prop2, r2prop3
// } );
long nodeIds[] = new long[10];
for (int i = 0; i < 3; i++) {
nodeIds[i] = ds.nextId(Node.class);
xaCon.getTransaction().nodeCreate(nodeIds[i]);
xaCon.getTransaction().nodeAddProperty(nodeIds[i], index("nisse"), new Integer(10 - i));
}
for (int i = 0; i < 2; i++) {
long id = ds.nextId(Relationship.class);
xaCon.getTransaction().relationshipCreate(id, relType1, nodeIds[i], nodeIds[i + 1]);
xaCon.getTransaction().relDelete(id);
}
for (int i = 0; i < 3; i++) {
MutableRelationshipLoadingPosition pos = getPosition(xaCon, nodeIds[i]);
for (RelationshipRecord rel : getMore(xaCon, nodeIds[i], pos)) {
xaCon.getTransaction().relDelete(rel.getId());
}
xaCon.getTransaction().nodeDelete(nodeIds[i]);
}
commitTx();
ds.stop();
}