use of org.neo4j.kernel.impl.nioneo.store.InvalidRecordException in project graphdb by neo4j-attic.
the class WriteTransaction method getMoreRelationships.
public Iterable<RelationshipData> getMoreRelationships(long nodeId, RelationshipChainPosition position) {
long nextRel = position.getNextRecord();
List<RelationshipData> rels = new ArrayList<RelationshipData>();
for (int i = 0; i < getRelGrabSize() && nextRel != Record.NO_NEXT_RELATIONSHIP.intValue(); i++) {
RelationshipRecord relRecord = getRelationshipStore().getChainRecord(nextRel);
if (relRecord == null) {
// return what we got so far
position.setNextRecord(Record.NO_NEXT_RELATIONSHIP.intValue());
return rels;
}
long firstNode = relRecord.getFirstNode();
long secondNode = relRecord.getSecondNode();
if (// && !relRecord.isCreated() )
relRecord.inUse()) {
rels.add(new RelationshipData(relRecord.getId(), firstNode, secondNode, relRecord.getType()));
} else {
i--;
}
if (firstNode == nodeId) {
nextRel = relRecord.getFirstNextRel();
} else if (secondNode == nodeId) {
nextRel = relRecord.getSecondNextRel();
} else {
throw new InvalidRecordException("Node[" + nodeId + "] is neither firstNode[" + firstNode + "] nor secondNode[" + secondNode + "] for Relationship[" + relRecord.getId() + "]");
}
}
position.setNextRecord(nextRel);
return rels;
}
use of org.neo4j.kernel.impl.nioneo.store.InvalidRecordException in project graphdb by neo4j-attic.
the class WriteTransaction method doPrepare.
@Override
protected void doPrepare() throws XAException {
if (committed) {
throw new XAException("Cannot prepare committed transaction[" + getIdentifier() + "]");
}
if (prepared) {
throw new XAException("Cannot prepare prepared transaction[" + getIdentifier() + "]");
}
// generate records then write to logical log via addCommand method
prepared = true;
for (RelationshipTypeRecord record : relTypeRecords.values()) {
Command.RelationshipTypeCommand command = new Command.RelationshipTypeCommand(neoStore.getRelationshipTypeStore(), record);
relTypeCommands.add(command);
addCommand(command);
}
for (NodeRecord record : nodeRecords.values()) {
if (!record.inUse() && record.getNextRel() != Record.NO_NEXT_RELATIONSHIP.intValue()) {
throw new InvalidRecordException("Node record " + record + " still has relationships");
}
Command.NodeCommand command = new Command.NodeCommand(neoStore.getNodeStore(), record);
nodeCommands.add(command);
if (!record.inUse()) {
removeNodeFromCache(record.getId());
}
addCommand(command);
}
for (RelationshipRecord record : relRecords.values()) {
Command.RelationshipCommand command = new Command.RelationshipCommand(neoStore.getRelationshipStore(), record);
relCommands.add(command);
if (!record.inUse()) {
removeRelationshipFromCache(record.getId());
}
addCommand(command);
}
for (PropertyIndexRecord record : propIndexRecords.values()) {
Command.PropertyIndexCommand command = new Command.PropertyIndexCommand(neoStore.getPropertyStore().getIndexStore(), record);
propIndexCommands.add(command);
addCommand(command);
}
for (PropertyRecord record : propertyRecords.values()) {
Command.PropertyCommand command = new Command.PropertyCommand(neoStore.getPropertyStore(), record);
propCommands.add(command);
addCommand(command);
}
}
use of org.neo4j.kernel.impl.nioneo.store.InvalidRecordException in project graphdb by neo4j-attic.
the class WriteTransaction method relGetProperties.
public ArrayMap<Integer, PropertyData> relGetProperties(long relId, boolean light) {
ArrayMap<Integer, PropertyData> propertyMap = new ArrayMap<Integer, PropertyData>(9, false, true);
RelationshipRecord relRecord = getRelationshipRecord(relId);
if (relRecord != null && relRecord.isCreated()) {
return propertyMap;
}
if (relRecord != null) {
if (!relRecord.inUse() && !light) {
throw new IllegalStateException("Relationship[" + relId + "] has been deleted in this tx");
}
}
relRecord = getRelationshipStore().getRecord(relId);
if (!relRecord.inUse()) {
throw new InvalidRecordException("Relationship[" + relId + "] not in use");
}
long nextProp = relRecord.getNextProp();
while (nextProp != Record.NO_NEXT_PROPERTY.intValue()) {
PropertyRecord propRecord = getPropertyStore().getLightRecord(nextProp);
propertyMap.put(propRecord.getKeyIndexId(), new PropertyData(propRecord.getId(), propertyGetValueOrNull(propRecord)));
nextProp = propRecord.getNextProp();
}
return propertyMap;
}
use of org.neo4j.kernel.impl.nioneo.store.InvalidRecordException in project graphdb by neo4j-attic.
the class WriteTransaction method doRollback.
public void doRollback() throws XAException {
if (committed) {
throw new XAException("Cannot rollback partialy commited " + "transaction[" + getIdentifier() + "]. Recover and " + "commit");
}
try {
for (RelationshipTypeRecord record : relTypeRecords.values()) {
if (record.isCreated()) {
getRelationshipTypeStore().freeId(record.getId());
for (DynamicRecord dynamicRecord : record.getTypeRecords()) {
if (dynamicRecord.isCreated()) {
getRelationshipTypeStore().freeBlockId((int) dynamicRecord.getId());
}
}
}
removeRelationshipTypeFromCache(record.getId());
}
for (NodeRecord record : nodeRecords.values()) {
if (record.isCreated()) {
getNodeStore().freeId(record.getId());
}
removeNodeFromCache(record.getId());
}
for (RelationshipRecord record : relRecords.values()) {
if (record.isCreated()) {
getRelationshipStore().freeId(record.getId());
}
removeRelationshipFromCache(record.getId());
}
for (PropertyIndexRecord record : propIndexRecords.values()) {
if (record.isCreated()) {
getPropertyStore().getIndexStore().freeId(record.getId());
for (DynamicRecord dynamicRecord : record.getKeyRecords()) {
if (dynamicRecord.isCreated()) {
getPropertyStore().getIndexStore().freeBlockId((int) dynamicRecord.getId());
}
}
}
}
for (PropertyRecord record : propertyRecords.values()) {
if (record.getNodeId() != -1) {
removeNodeFromCache(record.getNodeId());
} else if (record.getRelId() != -1) {
removeRelationshipFromCache(record.getRelId());
}
if (record.isCreated()) {
getPropertyStore().freeId(record.getId());
for (DynamicRecord dynamicRecord : record.getValueRecords()) {
if (dynamicRecord.isCreated()) {
if (dynamicRecord.getType() == PropertyType.STRING.intValue()) {
getPropertyStore().freeStringBlockId(dynamicRecord.getId());
} else if (dynamicRecord.getType() == PropertyType.ARRAY.intValue()) {
getPropertyStore().freeArrayBlockId(dynamicRecord.getId());
} else {
throw new InvalidRecordException("Unknown type on " + dynamicRecord);
}
}
}
}
}
} finally {
nodeRecords.clear();
propertyRecords.clear();
relRecords.clear();
relTypeRecords.clear();
propIndexRecords.clear();
nodeCommands.clear();
propCommands.clear();
propIndexCommands.clear();
relCommands.clear();
relTypeCommands.clear();
if (!isRecovered()) {
lockReleaser.rollback();
}
}
}
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