Package com.impetus.kundera.metadata.model

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

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     */
    @Override
    public void delete(Object entity, Object pKey)
    {
        EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(kunderaMetadata, entity.getClass());
        MetamodelImpl metamodel = (MetamodelImpl) KunderaMetadataManager.getMetamodel(kunderaMetadata,
                entityMetadata.getPersistenceUnit());

        String idColumnName = ((AbstractAttribute) entityMetadata.getIdAttribute()).getJPAColumnName();

        Table schemaTable = tableAPI.getTable(entityMetadata.getTableName());

        PrimaryKey key = schemaTable.createPrimaryKey();

        if (metamodel.isEmbeddable(entityMetadata.getIdAttribute().getBindableJavaType()))
        {
            EmbeddableType embeddableId = metamodel.embeddable(entityMetadata.getIdAttribute().getBindableJavaType());
            Set<Attribute> embeddedAttributes = embeddableId.getAttributes();

            for (Attribute embeddedAttrib : embeddedAttributes)
            {
                String columnName = ((AbstractAttribute) embeddedAttrib).getJPAColumnName();
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        }

        if (keys == null)
        {
            EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(kunderaMetadata, entityClass);
            MetamodelImpl metamodel = (MetamodelImpl) KunderaMetadataManager.getMetamodel(kunderaMetadata,
                    entityMetadata.getPersistenceUnit());

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

            Table schemaTable = tableAPI.getTable(entityMetadata.getTableName());
            // KunderaCoreUtils.showQuery("Get all records for " +
            // entityMetadata.getTableName(), showQuery);
            Iterator<Row> rowsIter = tableAPI.tableIterator(schemaTable.createPrimaryKey(), null, null);
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    public <E> List<E> executeQuery(Class<E> entityClass, OracleNoSQLQueryInterpreter interpreter,
            Set<Object> primaryKeys)
    {

        EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(kunderaMetadata, entityClass);
        MetamodelImpl metamodel = (MetamodelImpl) KunderaMetadataManager.getMetamodel(kunderaMetadata,
                entityMetadata.getPersistenceUnit());

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

        List<E> results = new ArrayList<E>();

        if (interpreter.getClauseQueue().isEmpty()) // Select all query
        {
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    public List<Object> findByRelation(String colName, Object colValue, Class entityClazz)
    {
        // find by relational value !

        EntityMetadata entityMetadata = KunderaMetadataManager.getEntityMetadata(kunderaMetadata, entityClazz);
        MetamodelImpl metamodel = (MetamodelImpl) KunderaMetadataManager.getMetamodel(kunderaMetadata,
                entityMetadata.getPersistenceUnit());

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

        Table schemaTable = tableAPI.getTable(entityMetadata.getTableName());

        Iterator<Row> rowsIter = null;
        if (schemaTable.getPrimaryKey().contains(colName))
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    @Override
    public Metamodel getMetamodel()
    {
        if (isOpen())
        {
            MetamodelImpl metamodel = null;
            for (String pu : persistenceUnits)
            {
                metamodel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(pu);

                if (metamodel != null)
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        if (log.isDebugEnabled())
            log.debug("Unindexing @Entity[{}] for key:{}", metadata.getEntityClazz().getName(), id);
        String luceneQuery = null;
        boolean isEmbeddedId = false;

        MetamodelImpl metaModel = null;
        if (kunderaMetadata != null && metadata != null)
        {
            metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                    metadata.getPersistenceUnit());
            isEmbeddedId = metaModel.isEmbeddable(metadata.getIdAttribute().getBindableJavaType());
        }

        try
        {
            QueryParser qp = new QueryParser(Version.LUCENE_34, DEFAULT_SEARCHABLE_FIELD, new StandardAnalyzer(
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    public final Map<String, Object> search(String luceneQuery, int start, int count, boolean fetchRelation,
            KunderaMetadata kunderaMetadata, EntityMetadata metadata)
    {
        boolean isEmbeddedId = false;

        MetamodelImpl metaModel = null;
        if (kunderaMetadata != null && metadata != null)
        {
            metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                    metadata.getPersistenceUnit());
            isEmbeddedId = metaModel.isEmbeddable(metadata.getIdAttribute().getBindableJavaType());
        }
        reader = getIndexReader();

        if (Constants.INVALID == count)
        {
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    public boolean documentExistsInIndex(EntityMetadata metadata, Object id, KunderaMetadata kunderaMetadata,
            boolean isEmbeddedId)
    {
        String luceneQuery = null;

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

        luceneQuery = getLuceneQuery(metadata, id, isEmbeddedId, metaModel);
        Map<String, Object> results;
        try
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        {
            if (indexer != null)
            {
                if (indexer.getClass().getName().equals(IndexingConstants.LUCENE_INDEXER))
                {
                    MetamodelImpl metamodel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                            metadata.getPersistenceUnit());
                    Object id = PropertyAccessorHelper.getId(entity, metadata);
                    boolean isEmbeddedId = metamodel.isEmbeddable(metadata.getIdAttribute().getBindableJavaType());
                   
                    boolean documentExistsInIndex = ((com.impetus.kundera.index.lucene.Indexer) indexer)
                            .documentExistsInIndex(metadata, id, kunderaMetadata, isEmbeddedId);

                    if (documentExistsInIndex)
                    {
                        ((com.impetus.kundera.index.lucene.Indexer) indexer).update(metadata, metamodel, entity, id,
                                parentId != null ? parentId.toString() : null);
                    }
                    else
                    {

                        boolean documentExists = ((com.impetus.kundera.index.lucene.Indexer) indexer)
                                .entityExistsInIndex(entity.getClass(), kunderaMetadata, metadata);
                        if (documentExists)
                        {
                            ((com.impetus.kundera.index.lucene.Indexer) indexer).unindex(metadata, id, kunderaMetadata);
                            ((com.impetus.kundera.index.lucene.Indexer) indexer).flush();
                        }
                        ((com.impetus.kundera.index.lucene.Indexer) indexer).index(metadata, metamodel, entity,
                                parentId != null ? parentId.toString() : null, clazz);
                    }
                }
                else
                {
                    MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                            metadata.getPersistenceUnit());

                    Map<String, PropertyIndex> indexProperties = metadata.getIndexProperties();
                    Map<String, Object> indexCollection = new HashMap<String, Object>();
                    Object id = PropertyAccessorHelper.getId(entity, metadata);
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     */
    public final void write(EntityMetadata metadata, Object entity)
    {
        if (indexer != null)
        {
            MetamodelImpl metamodel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata().getMetamodel(
                    metadata.getPersistenceUnit());
            ((com.impetus.kundera.index.lucene.Indexer) indexer).index(metadata, metamodel, entity);
        }
    }
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