Examples of org.apache.metamodel.util.SimpleTableDef

org.apache.metamodel.util.SimpleTableDef
Represents a table definition to be used in scenarios where a {@link DataContext} is unable to detect/discover the table structure andneeds some basic input around expected table structures. @author Kasper Sørensen

            map.put("gender", 'F');
            connector.create(map);
        }


        // create datacontext using detected schema
        SimpleTableDef tableDef = CouchDbDataContext.detectTable(connector);
        CouchDbDataContext dc = new CouchDbDataContext(couchDbInstance, tableDef);


        // verify schema and execute query
        Schema schema = dc.getMainSchema();
        assertEquals("[eobjects_metamodel_test]", Arrays.toString(schema.getTableNames()));

View Full Code Here

            map.put("gender", 'F');
            connector.create(map);
        }


        // create datacontext using detected schema
        SimpleTableDef tableDef = CouchDbDataContext.detectTable(connector);
        CouchDbDataContext dc = new CouchDbDataContext(couchDbInstance, tableDef);


        DataSet ds1 = dc.query().from(TEST_DATABASE_NAME).select("name").and("age").firstRow(2).execute();
        DataSet ds2 = dc.query().from(TEST_DATABASE_NAME).select("name").and("age").maxRows(1).execute();

View Full Code Here

    public static SimpleTableDef[] detectSchema(DB db) {
        Set<String> collectionNames = db.getCollectionNames();
        SimpleTableDef[] result = new SimpleTableDef[collectionNames.size()];
        int i = 0;
        for (String collectionName : collectionNames) {
            SimpleTableDef table = detectTable(db, collectionName);
            result[i] = table;
            i++;
        }
        return result;
    }

View Full Code Here

                columnTypes[i] = ColumnType.convertColumnType(columnType);
            }
            i++;
        }


        return new SimpleTableDef(collectionName, columnNames, columnTypes);
    }

View Full Code Here

0 1 2 3

TOP

Related Classes of org.apache.metamodel.util.SimpleTableDef

org.apache.metamodel.couchdb.CouchDbDataContext

org.apache.metamodel.couchdb.CouchDbDataContextTest

org.apache.metamodel.hbase.HBaseDataContext

org.apache.metamodel.hbase.HBaseDataContextTest

org.apache.metamodel.mongodb.MongoDbDataContext

org.apache.metamodel.pojo.ObjectTableDataProvider

org.apache.metamodel.pojo.ObjectTableDataProviderTest

org.apache.metamodel.pojo.PojoDataContext

org.apache.metamodel.pojo.PojoDataContextTest

org.apache.metamodel.pojo.PojoUpdateCallback

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.