Package org.neo4j.kernel.impl.nioneo.store

Examples of org.neo4j.kernel.impl.nioneo.store.RelationshipData

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            relationship = relCache.get( relId );
            if ( relationship != null )
            {
                return new RelationshipProxy( relId, this );
            }
            RelationshipData data = persistenceManager.loadLightRelationship(
                relId );
            if ( data == null )
            {
                throw new NotFoundException( "Relationship[" + relId + "]" );
            }
            int typeId = data.relationshipType();
            RelationshipType type = getRelationshipTypeById( typeId );
            if ( type == null )
            {
                throw new NotFoundException( "Relationship[" + data.getId()
                    + "] exist but relationship type[" + typeId
                    + "] not found." );
            }
            final long startNodeId = data.firstNode();
            final long endNodeId = data.secondNode();
            relationship = new RelationshipImpl( relId, startNodeId, endNodeId, type, false );
            relCache.put( relId, relationship );
            return new RelationshipProxy( relId, this );
        }
        finally
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            relationship = relCache.get( relId );
            if ( relationship != null )
            {
                return relationship;
            }
            RelationshipData data = persistenceManager.loadLightRelationship(
                relId );
            if ( data == null )
            {
                throw new NotFoundException( "Relationship[" + relId
                    + "] not found." );
            }
            int typeId = data.relationshipType();
            RelationshipType type = getRelationshipTypeById( typeId );
            if ( type == null )
            {
                throw new NotFoundException( "Relationship[" + data.getId()
                    + "] exist but relationship type[" + typeId
                    + "] not found." );
            }
            relationship = new RelationshipImpl( relId, data.firstNode(), data.secondNode(), type,
                    false );
            relCache.put( relId, relationship );
            return relationship;
        }
        finally
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            // if deleted in this tx still return it
//            if ( !relRecord.inUse() )
//            {
//                return null;
//            }
            return new RelationshipData( id, relRecord.getFirstNode(),
                relRecord.getSecondNode(), relRecord.getType() );
        }
        relRecord = getRelationshipStore().getLightRel( id );
        if ( relRecord != null )
        {
            return new RelationshipData( id, relRecord.getFirstNode(),
                relRecord.getSecondNode(), relRecord.getType() );
        }
        return null;
    }
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            }
            long firstNode = relRecord.getFirstNode();
            long secondNode = relRecord.getSecondNode();
            if ( relRecord.inUse() ) // && !relRecord.isCreated() )
            {
                rels.add( new RelationshipData( relRecord.getId(), firstNode,
                    secondNode, relRecord.getType() ) );
            }
            else
            {
                i--;
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    public RelationshipData relationshipLoad( long id )
    {
        RelationshipRecord relRecord = getRelationshipStore().getLightRel( id );
        if ( relRecord != null )
        {
            return new RelationshipData( id, relRecord.getFirstNode(),
                relRecord.getSecondNode(), relRecord.getType() );
        }
        return null;
    }
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            }
            long firstNode = relRecord.getFirstNode();
            long secondNode = relRecord.getSecondNode();
            if ( relRecord.inUse() )
            {
                rels.add( new RelationshipData( relRecord.getId(), firstNode,
                    secondNode, relRecord.getType() ) );
            }
            else
            {
                i--;
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Related Classes of org.neo4j.kernel.impl.nioneo.store.RelationshipData

  • org.neo4j.kernel.impl.core.NodeManager
  • org.neo4j.kernel.impl.nioneo.xa.ReadTransaction
  • org.neo4j.kernel.impl.nioneo.xa.WriteTransaction
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