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

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

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            ArrayMap<Integer,PropertyData> addMap =
                nodeManager.getCowPropertyAddMap( this, true );
            ArrayMap<Integer,PropertyData> skipMap =
                nodeManager.getCowPropertyRemoveMap( this );
            PropertyIndex index = null;
            PropertyData property = null;
            boolean foundInSkipMap = false;
            for ( PropertyIndex cachedIndex : nodeManager.index( key ) )
            {
                if ( skipMap != null )
                {
                    if ( skipMap.remove( cachedIndex.getKeyId() ) != null )
                    {
                        foundInSkipMap = true;
                    }
                }
                index = cachedIndex;
                property = addMap.get( cachedIndex.getKeyId() );
                if ( property != null )
                {
                    break;
                }
                property = propertyMap.get( cachedIndex.getKeyId() );
                if ( property != null )
                {
                    break;
                }
            }
            if ( property == null && !nodeManager.hasAllPropertyIndexes() )
            {
                for ( int keyId : addMap.keySet() )
                {
                    if ( !nodeManager.hasIndexFor( keyId ) )
                    {
                        PropertyIndex indexToCheck = nodeManager
                            .getIndexFor( keyId );
                        if ( indexToCheck.getKey().equals( key ) )
                        {
                            if ( skipMap != null )
                            {
                                skipMap.remove( indexToCheck.getKeyId() );
                            }
                            index = indexToCheck;
                            property = addMap.get( indexToCheck.getKeyId() );
                            if ( property != null )
                            {
                                break;
                            }
                        }
                    }
                }
                if ( property == null )
                {
                    for ( int keyId : propertyMap.keySet() )
                    {
                        if ( !nodeManager.hasIndexFor( keyId ) )
                        {
                            PropertyIndex indexToCheck = nodeManager
                                .getIndexFor( keyId );
                            if ( indexToCheck.getKey().equals( key ) )
                            {
                                if ( skipMap != null )
                                {
                                    skipMap.remove( indexToCheck.getKeyId() );
                                }
                                index = indexToCheck;
                                property = propertyMap.get( indexToCheck
                                    .getKeyId() );
                                if ( property != null )
                                {
                                    break;
                                }
                            }
                        }
                    }
                }
            }
            if ( index == null )
            {
                index = nodeManager.createPropertyIndex( key );
            }
            if ( property != null && !foundInSkipMap )
            {
                long propertyId = property.getId();
                changeProperty( nodeManager, propertyId, value );
                property = new PropertyData( propertyId, value );
            }
            else
            {
                long propertyId = addProperty( nodeManager, index, value );
                property = new PropertyData( propertyId, value );
            }
            addMap.put( index.getKeyId(), property );
            success = true;
        }
        finally
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        nodeManager.acquireLock( this, LockType.WRITE );
        boolean success = false;
        try
        {
            ensureFullProperties( nodeManager );
            PropertyData property = null;
            ArrayMap<Integer,PropertyData> addMap =
                nodeManager.getCowPropertyAddMap( this );
            ArrayMap<Integer,PropertyData> removeMap =
                nodeManager.getCowPropertyRemoveMap( this, true );
            for ( PropertyIndex cachedIndex : nodeManager.index( key ) )
            {
                if ( addMap != null )
                {
                    property = addMap.remove( cachedIndex.getKeyId() );
                    if ( property != null )
                    {
                        removeMap.put( cachedIndex.getKeyId(), property );
                        break;
                    }
                }
                if ( removeMap.get( cachedIndex.getKeyId() ) != null )
                {
                    success = true;
                    return null;
                }
                property = propertyMap.get( cachedIndex.getKeyId() );
                if ( property != null )
                {
                    removeMap.put( cachedIndex.getKeyId(), property );
                    break;
                }
            }
            if ( property == null && !nodeManager.hasAllPropertyIndexes() )
            {
                if ( addMap != null )
                {
                    for ( int keyId : addMap.keySet() )
                    {
                        if ( !nodeManager.hasIndexFor( keyId ) )
                        {
                            PropertyIndex indexToCheck = nodeManager
                                .getIndexFor( keyId );
                            if ( indexToCheck.getKey().equals( key ) )
                            {
                                property = addMap.remove( indexToCheck
                                    .getKeyId() );
                                if ( property != null )
                                {
                                    removeMap.put( indexToCheck.getKeyId(),
                                        property );
                                    break;
                                }
                            }
                        }
                    }
                    if ( property == null )
                    {
                        for ( int keyId : propertyMap.keySet() )
                        {
                            if ( !nodeManager.hasIndexFor( keyId ) )
                            {
                                PropertyIndex indexToCheck = nodeManager
                                    .getIndexFor( keyId );
                                if ( indexToCheck.getKey().equals( key ) )
                                {
                                    property = propertyMap.get( indexToCheck
                                        .getKeyId() );
                                    if ( property != null )
                                    {
                                        removeMap.put( indexToCheck.getKeyId(),
                                            property );
                                        break;
                                    }
                                }
                            }
                        }
                    }
                }
            }
            if ( property == null )
            {
                success = true;
                return null;
            }
            removeProperty( nodeManager, property.getId() );
            success = true;
            return getPropertyValue( nodeManager, property );
        }
        finally
        {
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    protected Object getCommittedPropertyValue( NodeManager nodeManager, String key )
   {
        ensureFullLightProperties( nodeManager );
       for ( PropertyIndex index : nodeManager.index( key ) )
       {
           PropertyData property = propertyMap.get( index.getKeyId() );
           if ( property != null )
           {
                return getPropertyValue( nodeManager, property );
           }
       }
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        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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            new ArrayMap<Integer,PropertyData>( 9, false, true );
        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;
    }
View Full Code Here
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Related Classes of org.neo4j.kernel.impl.nioneo.store.PropertyData

  • org.neo4j.kernel.impl.core.Primitive
  • org.neo4j.kernel.impl.nioneo.xa.ReadTransaction
  • org.neo4j.kernel.impl.nioneo.xa.WriteTransaction
  • org.neo4j.unsafe.batchinsert.BatchInserterImpl
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