Examples of com.impetus.kundera.configure.schema.TableInfo

Package com.impetus.kundera.configure.schema

Examples of com.impetus.kundera.configure.schema.TableInfo

com.impetus.kundera.configure.schema.TableInfo
TableInfo class holds table creation related information. @author Kuldeep.Kumar

                        .getJavaType() : null;


                String idName = entityMetadata.getIdAttribute() != null ? ((AbstractAttribute) entityMetadata
                        .getIdAttribute()).getJPAColumnName() : null;


                TableInfo tableInfo = new TableInfo(entityMetadata.getTableName(), type.name(), idClassName, idName);


                // check for tableInfos not empty and contains the present
                // tableInfo.
                if (!tableInfos.isEmpty() && tableInfos.contains(tableInfo))
                {

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    {
        Metamodel metamodel = appMetadata.getMetamodel(persistenceUnit);
        IdDiscriptor keyValue = ((MetamodelImpl) metamodel).getKeyValue(entityMetadata.getEntityClazz().getName());
        if (keyValue != null && keyValue.getTableDiscriptor() != null)
        {
            TableInfo tableGeneratorDiscriptor = new TableInfo(keyValue.getTableDiscriptor().getTable(),
                    "CounterColumnType", String.class, keyValue.getTableDiscriptor().getPkColumnName());
            if (!tableInfos.contains(tableGeneratorDiscriptor))
            {
                tableGeneratorDiscriptor.addColumnInfo(getJoinColumn(tableGeneratorDiscriptor, keyValue
                        .getTableDiscriptor().getValueColumnName(), Long.class));
                tableInfos.add(tableGeneratorDiscriptor);
            }
        }
    }

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                    {
                        String pu = targetEntityMetadata.getPersistenceUnit();
                        Type targetEntityType = targetEntityMetadata.getType();
                        Class idClass = targetEntityMetadata.getIdAttribute().getJavaType();
                        String idName = ((AbstractAttribute) targetEntityMetadata.getIdAttribute()).getJPAColumnName();
                        TableInfo targetTableInfo = new TableInfo(targetEntityMetadata.getTableName(),
                                targetEntityType.name(), idClass, idName);


                        // In case of different persistence unit. case for poly
                        // glot
                        // persistence.
                        if (!pu.equals(persistenceUnit))
                        {
                            List<TableInfo> targetTableInfos = getSchemaInfo(pu);


                            addJoinColumnToInfo(relation.getJoinColumnName(kunderaMetadata), targetTableInfo,
                                    targetTableInfos, entityMetadata);


                            // add for newly discovered persistence unit.
                            puToSchemaMetadata.put(pu, targetTableInfos);
                        }
                        else
                        {
                            addJoinColumnToInfo(relation.getJoinColumnName(kunderaMetadata), targetTableInfo,
                                    tableInfos, entityMetadata);
                        }
                    }
                }
                // if relation type is one to one or many to one.
                else if (relation.isUnary() && relation.getJoinColumnName(kunderaMetadata) != null)
                {
                    if (!relation.isJoinedByPrimaryKey())
                    {
                        tableInfo.addColumnInfo(getJoinColumn(tableInfo, relation.getJoinColumnName(kunderaMetadata),
                                targetEntityMetadata.getIdAttribute().getJavaType()));
                    }
                }
                // if relation type is many to many and relation via join table.
                else if ((relationType.equals(ForeignKey.MANY_TO_MANY)) && (entityMetadata.isRelationViaJoinTable()))
                {
                    JoinTableMetadata joinTableMetadata = relation.getJoinTableMetadata();
                    String joinTableName = joinTableMetadata != null ? joinTableMetadata.getJoinTableName() : null;
                    String joinColumnName = joinTableMetadata != null ? (String) joinTableMetadata.getJoinColumns()
                            .toArray()[0] : null;
                    String inverseJoinColumnName = joinTableMetadata != null ? (String) joinTableMetadata
                            .getInverseJoinColumns().toArray()[0] : null;
                    if (joinTableName != null)
                    {
                        TableInfo joinTableInfo = new TableInfo(joinTableName, Type.COLUMN_FAMILY.name(), String.class,
                                "key");
                        if (!tableInfos.isEmpty() && !tableInfos.contains(joinTableInfo) || tableInfos.isEmpty())
                        {
                            joinTableInfo.addColumnInfo(getJoinColumn(joinTableInfo, joinColumnName, entityMetadata
                                    .getIdAttribute().getJavaType()));
                            joinTableInfo.addColumnInfo(getJoinColumn(joinTableInfo, inverseJoinColumnName,
                                    targetEntityMetadata.getIdAttribute().getJavaType()));


                            // // Do not delete above lines. Currently join
                            // table
                            // columns are of type string only.

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Related Classes of com.impetus.kundera.configure.schema.TableInfo

com.impetus.kundera.configure.SchemaConfiguration

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