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

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

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        ArrayMap<Integer,PropertyData> propertyMap =
            new ArrayMap<Integer,PropertyData>( 9, false, true );
        long nextProp = nodeRecord.getNextProp();
        while ( nextProp != Record.NO_NEXT_PROPERTY.intValue() )
        {
            PropertyRecord propRecord = getPropertyRecord( nextProp );
            if ( propRecord == null )
            {
                propRecord = getPropertyStore().getRecord( nextProp );
                addPropertyRecord( propRecord );
            }
            if ( propRecord.isLight() )
            {
                getPropertyStore().makeHeavy( propRecord );
            }
            if ( !propRecord.isCreated() )
            {
                if ( !propRecord.isChanged() )
                {
                    propertyMap.put( propRecord.getKeyIndexId(), new PropertyData(
                        propRecord.getId(), propertyGetValueOrNull( propRecord ) ) );
                }
                else
                {
                    // we have to re-read committed value since property has
                    // changed and old value is erased in memory
                    PropertyRecord diskValue = getPropertyStore().getRecord( propRecord.getId() );
                    getPropertyStore().makeHeavy( diskValue );
                    propertyMap.put( diskValue.getKeyIndexId(), new PropertyData(
                            diskValue.getId(), propertyGetValueOrNull( diskValue ) ) );
                }
            }
           
            nextProp = propRecord.getNextProp();
            propRecord.setInUse( false );
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        ArrayMap<Integer,PropertyData> propertyMap =
            new ArrayMap<Integer,PropertyData>( 9, false, true );
        long nextProp = record.getNextProp();
        while ( nextProp != Record.NO_NEXT_PROPERTY.intValue() )
        {
            PropertyRecord propRecord = getPropertyRecord( nextProp );
            if ( propRecord == null )
            {
                propRecord = getPropertyStore().getRecord( nextProp );
                addPropertyRecord( propRecord );
            }
            if ( propRecord.isLight() )
            {
                getPropertyStore().makeHeavy( propRecord );
            }
            if ( !propRecord.isCreated() )
            {
                if ( !propRecord.isChanged() )
                {
                    propertyMap.put( propRecord.getKeyIndexId(),
                            new PropertyData( propRecord.getId(),
                                    propertyGetValueOrNull( propRecord ) ) );
                }
                else
                {
                    // we have to re-read committed value since property has
                    // changed and old value is erased in memory
                    PropertyRecord diskValue = getPropertyStore().getRecord( propRecord.getId() );
                    getPropertyStore().makeHeavy( diskValue );
                    propertyMap.put( diskValue.getKeyIndexId(), new PropertyData(
                            diskValue.getId(), propertyGetValueOrNull( diskValue ) ) );
                }
            }
            nextProp = propRecord.getNextProp();
            propRecord.setInUse( false );
            // TODO: update count on property index record
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        if ( !relRecord.inUse() )
        {
            throw new IllegalStateException( "Property remove on relationship[" +
                relId + "] illegal since it has been deleted." );
        }
        PropertyRecord propRecord = getPropertyRecord( propertyId );
        if ( propRecord == null )
        {
            propRecord = getPropertyStore().getRecord( propertyId );
            addPropertyRecord( propRecord );
        }
        if ( !propRecord.inUse() )
        {
            throw new IllegalStateException( "Unable to delete property[" +
                propertyId + "] since it is already deleted." );
        }
        propRecord.setRelId( relId );
        if ( propRecord.isLight() )
        {
            getPropertyStore().makeHeavy( propRecord );
        }

        propRecord.setInUse( false );
        // TODO: update count on property index record
        for ( DynamicRecord valueRecord : propRecord.getValueRecords() )
        {
            if ( valueRecord.inUse() )
            {
                valueRecord.setInUse( false, propRecord.getType().intValue() );
            }
        }
        long prevProp = propRecord.getPrevProp();
        long nextProp = propRecord.getNextProp();
        if ( relRecord.getNextProp() == propertyId )
        {
            relRecord.setNextProp( nextProp );
            // re-adding not a problem
            addRelationshipRecord( relRecord );
        }
        if ( prevProp != Record.NO_PREVIOUS_PROPERTY.intValue() )
        {
            PropertyRecord prevPropRecord = getPropertyRecord( prevProp );
            if ( prevPropRecord == null )
            {
                prevPropRecord = getPropertyStore().getLightRecord( prevProp );
                addPropertyRecord( prevPropRecord );
            }
            assert prevPropRecord.inUse();
            prevPropRecord.setNextProp( nextProp );
        }
        if ( nextProp != Record.NO_NEXT_PROPERTY.intValue() )
        {
            PropertyRecord nextPropRecord = getPropertyRecord( nextProp );
            if ( nextPropRecord == null )
            {
                nextPropRecord = getPropertyStore().getLightRecord( nextProp );
                addPropertyRecord( nextPropRecord );
            }
            assert nextPropRecord.inUse();
            nextPropRecord.setPrevProp( prevProp );
        }
    }
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                "] 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;
    }
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        }
           
        long nextProp = nodeRecord.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;
    }
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        return propertyRecord.getType().getValue( propertyRecord, propertyRecord.isLight() ? null : getPropertyStore() );
    }

    public Object propertyGetValue( long id )
    {
        PropertyRecord propertyRecord = getPropertyStore().getRecord( id );
        if ( propertyRecord.isLight() )
        {
            getPropertyStore().makeHeavy( propertyRecord );
        }
        return propertyRecord.getType().getValue( propertyRecord, getPropertyStore() );
    }
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        if ( !nodeRecord.inUse() )
        {
            throw new IllegalStateException( "Property remove on node[" +
                nodeId + "] illegal since it has been deleted." );
        }
        PropertyRecord propRecord = getPropertyRecord( propertyId );
        if ( propRecord == null )
        {
            propRecord = getPropertyStore().getRecord( propertyId );
            addPropertyRecord( propRecord );
        }
        if ( !propRecord.inUse() )
        {
            throw new IllegalStateException( "Unable to delete property[" +
                propertyId + "] since it is already deleted." );
        }
        propRecord.setNodeId( nodeId );
        if ( propRecord.isLight() )
        {
            getPropertyStore().makeHeavy( propRecord );
        }

        propRecord.setInUse( false );
        // TODO: update count on property index record
        for ( DynamicRecord valueRecord : propRecord.getValueRecords() )
        {
            if ( valueRecord.inUse() )
            {
                valueRecord.setInUse( false, propRecord.getType().intValue() );
            }
        }
        long prevProp = propRecord.getPrevProp();
        long nextProp = propRecord.getNextProp();
        if ( nodeRecord.getNextProp() == propertyId )
        {
            nodeRecord.setNextProp( nextProp );
            // re-adding not a problem
            addNodeRecord( nodeRecord );
        }
        if ( prevProp != Record.NO_PREVIOUS_PROPERTY.intValue() )
        {
            PropertyRecord prevPropRecord = getPropertyRecord( prevProp );
            if ( prevPropRecord == null )
            {
                prevPropRecord = getPropertyStore().getLightRecord( prevProp );
                addPropertyRecord( prevPropRecord );
            }
            assert prevPropRecord.inUse();
            prevPropRecord.setNextProp( nextProp );
        }
        if ( nextProp != Record.NO_NEXT_PROPERTY.intValue() )
        {
            PropertyRecord nextPropRecord = getPropertyRecord( nextProp );
            if ( nextPropRecord == null )
            {
                nextPropRecord = getPropertyStore().getLightRecord( nextProp );
                addPropertyRecord( nextPropRecord );
            }
            assert nextPropRecord.inUse();
            nextPropRecord.setPrevProp( prevProp );
        }
    }
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        if ( !relRecord.inUse() )
        {
            throw new IllegalStateException( "Property change on relationship[" +
                relId + "] illegal since it has been deleted." );
        }
        PropertyRecord propertyRecord = getPropertyRecord( propertyId );
        if ( propertyRecord == null )
        {
            propertyRecord = getPropertyStore().getRecord( propertyId );
            addPropertyRecord( propertyRecord );
        }
        if ( !propertyRecord.inUse() )
        {
            throw new IllegalStateException( "Unable to change property[" +
                propertyId + "] since it is deleted." );
        }
        propertyRecord.setRelId( relId );
        if ( propertyRecord.isLight() )
        {
            getPropertyStore().makeHeavy( propertyRecord );
        }
        propertyRecord.setChanged();
        if ( propertyRecord.getType() == PropertyType.STRING )
        {
            for ( DynamicRecord record : propertyRecord.getValueRecords() )
            {
                if ( record.inUse() )
                {
                    record.setInUse( false, PropertyType.STRING.intValue() );
                }
            }
        }
        else if ( propertyRecord.getType() == PropertyType.ARRAY )
        {
            for ( DynamicRecord record : propertyRecord.getValueRecords() )
            {
                if ( record.inUse() )
                {
                    record.setInUse( false, PropertyType.ARRAY.intValue() );
                }
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        if ( !nodeRecord.inUse() )
        {
            throw new IllegalStateException( "Property change on node[" +
                nodeId + "] illegal since it has been deleted." );
        }
        PropertyRecord propertyRecord = getPropertyRecord( propertyId );
        if ( propertyRecord == null )
        {
            propertyRecord = getPropertyStore().getRecord( propertyId );
            addPropertyRecord( propertyRecord );
        }
        if ( !propertyRecord.inUse() )
        {
            throw new IllegalStateException( "Unable to change property[" +
                propertyId + "] since it is deleted." );
        }
        propertyRecord.setNodeId( nodeId );
        if ( propertyRecord.isLight() )
        {
            getPropertyStore().makeHeavy( propertyRecord );
        }
        propertyRecord.setChanged();
        if ( propertyRecord.getType() == PropertyType.STRING )
        {
            for ( DynamicRecord record : propertyRecord.getValueRecords() )
            {
                if ( record.inUse() )
                {
                    record.setInUse( false, PropertyType.STRING.intValue() );
                }
            }
        }
        else if ( propertyRecord.getType() == PropertyType.ARRAY )
        {
            for ( DynamicRecord record : propertyRecord.getValueRecords() )
            {
                if ( record.inUse() )
                {
                    record.setInUse( false, PropertyType.ARRAY.intValue() );
                }
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        if ( !relRecord.inUse() )
        {
            throw new IllegalStateException( "Property add on relationship[" +
                relId + "] illegal since it has been deleted." );
        }
        PropertyRecord propertyRecord = new PropertyRecord( propertyId );
        propertyRecord.setInUse( true );
        propertyRecord.setCreated();
        propertyRecord.setRelId( relId );
        if ( relRecord.getNextProp() != Record.NO_NEXT_RELATIONSHIP.intValue() )
        {
            PropertyRecord prevProp = getPropertyRecord(
                relRecord.getNextProp() );
            if ( prevProp == null )
            {
                prevProp = getPropertyStore().getLightRecord(
                    relRecord.getNextProp() );
                addPropertyRecord( prevProp );
            }
            assert prevProp.getPrevProp() ==
                Record.NO_PREVIOUS_PROPERTY.intValue();
            prevProp.setPrevProp( propertyId );
            propertyRecord.setNextProp( prevProp.getId() );
        }
        int keyIndexId = index.getKeyId();
        propertyRecord.setKeyIndexId( keyIndexId );
        getPropertyStore().encodeValue( propertyRecord, value );
        relRecord.setNextProp( propertyId );
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Related Classes of org.neo4j.kernel.impl.nioneo.store.PropertyRecord

  • org.neo4j.batchimport.handlers.PropertyRecordCreatorHandler
  • org.neo4j.batchimport.handlers.PropertyWriteRecordHandler
  • org.neo4j.kernel.impl.batchinsert.BatchInserterImpl
  • org.neo4j.kernel.impl.nioneo.xa.Command$PropertyCommand
  • org.neo4j.kernel.impl.nioneo.xa.ReadTransaction
  • org.neo4j.kernel.impl.nioneo.xa.WriteTransaction
  • org.neo4j.kernel.impl.util.DumpLogicalLog
  • org.neo4j.unsafe.batchinsert.BatchInserterImpl
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