Examples of com.impetus.kundera.metadata.model.MetamodelImpl

Package com.impetus.kundera.metadata.model

Examples of com.impetus.kundera.metadata.model.MetamodelImpl

com.impetus.kundera.metadata.model.MetamodelImpl
The Class MetamodelImpl implements MetaModel interface. Responsible for holding reference to complete metamodel and relative information, in the form of: a) EntityTypes b) Embeddables c)MappedSuperClassTypes @author vivek.mishra

        {
            for (String documentName : documents.keySet())
            {
                BasicDBObject query = new BasicDBObject();


                MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                        metadata.getPersistenceUnit());


                if (metaModel.isEmbeddable(metadata.getIdAttribute().getBindableJavaType()))
                {
                    MongoDBUtils.populateCompoundKey(query, metadata, metaModel, id);
                }
                else
                {

View Full Code Here

    private void populateEntity(EntityMetadata entityMetadata, List entities, DBObject fetchedDocument)
    {
        Map<String, Object> relationValue = null;
        if (fetchedDocument != null)
        {
            MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                    entityMetadata.getPersistenceUnit());


            EntityType entityType = metaModel.entity(entityMetadata.getEntityClazz());


            List<AbstractManagedType> subManagedType = ((AbstractManagedType) entityType).getSubManagedType();


            EntityMetadata subEntityMetadata = null;
            Object enhancedEntity = null;

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        try
        {


            Map<String, Object> values = new HashMap<String, Object>();


            MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                    entityMetadata.getPersistenceUnit());


            EntityType entityType = metaModel.entity(entityMetadata.getEntityClazz());


            String keyAsString = getKeyAsString(id, entityMetadata, metaModel);


            addSource(entity, values, entityType);

View Full Code Here

    public Object find(Class entityClass, Object key)
    {
        EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(kunderaMetadata, entityClass);
        GetResponse get = null;


        MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                metadata.getPersistenceUnit());


        EntityType entityType = metaModel.entity(metadata.getEntityClazz());


        String keyAsString = getKeyAsString(key, metadata, metaModel);
        try
        {
            get = txClient.prepareGet(metadata.getSchema().toLowerCase(), metadata.getTableName(), keyAsString)

View Full Code Here

    List executeQuery(FilterBuilder filter, final EntityMetadata entityMetadata)
    {


        Class clazz = entityMetadata.getEntityClazz();


        MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                entityMetadata.getPersistenceUnit());


        EntityType entityType = metaModel.entity(clazz);


        List results = new ArrayList();


        SearchResponse response = txClient.prepareSearch(entityMetadata.getSchema().toLowerCase())
                .setTypes(entityMetadata.getTableName()).setFilter(filter).execute().actionGet();

View Full Code Here

    {
        if (entity != null)
        {
            EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(kunderaMetadata, entity.getClass());


            MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                    metadata.getPersistenceUnit());


            EntityType entityType = metaModel.entity(metadata.getEntityClazz());


            String keyAsString = getKeyAsString(pKey, metadata, metaModel);


            try
            {

View Full Code Here

            .setTypes(metadata.getTableName()).setQuery(QueryBuilders.termQuery(colName, colValue)).execute().get();


            SearchHits hits = response.getHits();
            for (SearchHit hit : hits)
            {
                MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                        metadata.getPersistenceUnit());


                EntityType entityType = metaModel.entity(entityClazz);
                Map<String, Object> searchResults = hit.getSource();
                // hit
                Object result = null;
                result = getInstance(entityClazz, result);
                result = wrap(searchResults, entityType, result, metadata, false);

View Full Code Here

                    Object entity = node.getData();
                    Object id = node.getEntityId();
                    EntityMetadata metadata = KunderaMetadataManager.getEntityMetadata(kunderaMetadata,
                            node.getDataClass());


                    MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                            metadata.getPersistenceUnit());


                    EntityType entityType = metaModel.entity(metadata.getEntityClazz());


                    String key = getKeyAsString(id, metadata, metaModel);


                    if (node.isInState(RemovedState.class))
                    {

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        Selector selector = pelopsClient.getSelector();


        List<ByteBuffer> rowKeys = new ArrayList<ByteBuffer>(1);
        rowKeys.add(ByteBuffer.wrap(PropertyAccessorHelper.toBytes(rowKey, m.getIdAttribute().getJavaType())));


        MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                m.getPersistenceUnit());


        AbstractManagedType managedType = (AbstractManagedType) metaModel.entity(m.getEntityClazz());


        // For secondary tables.
        List<String> secondaryTables = ((DefaultEntityAnnotationProcessor) managedType.getEntityAnnotation())
                .getSecondaryTablesName();
        secondaryTables.add(m.getTableName());

View Full Code Here

     */
    @SuppressWarnings("unchecked")
    private Object find(Class entityClass, Object key, List<String> columnsToSelect)
    {
        EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(kunderaMetadata, entityClass);
        MetamodelImpl metamodel = (MetamodelImpl) KunderaMetadataManager.getMetamodel(kunderaMetadata,
                entityMetadata.getPersistenceUnit());


        String idColumnName = ((AbstractAttribute) entityMetadata.getIdAttribute()).getJPAColumnName();
        Table schemaTable = tableAPI.getTable(entityMetadata.getTableName());


        PrimaryKey rowKey = schemaTable.createPrimaryKey();
        if (metamodel.isEmbeddable(entityMetadata.getIdAttribute().getBindableJavaType()))
        {
            readEmbeddable(key, columnsToSelect, entityMetadata, metamodel, schemaTable, rowKey,
                    entityMetadata.getIdAttribute());
        }
        else

View Full Code Here

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