Examples with ExtendedType org.apache.cayenne.access.types.ExtendedType used on opensource projects

Example 16 with ExtendedType

use of org.apache.cayenne.access.types.ExtendedType in project cayenne by apache.

the class JdbcAdapter method initExtendedTypes.

/**
 * @since 3.1
 */
protected void initExtendedTypes(List<ExtendedType> defaultExtendedTypes, List<ExtendedType> userExtendedTypes, List<ExtendedTypeFactory> extendedTypeFactories, ValueObjectTypeRegistry valueObjectTypeRegistry) {
    for (ExtendedType type : defaultExtendedTypes) {
        extendedTypes.registerType(type);
    }
    // loading adapter specific extended types
    configureExtendedTypes(extendedTypes);
    for (ExtendedType type : userExtendedTypes) {
        extendedTypes.registerType(type);
    }
    for (ExtendedTypeFactory typeFactory : extendedTypeFactories) {
        extendedTypes.addFactory(typeFactory);
    }
    extendedTypes.addFactory(new ValueObjectTypeFactory(extendedTypes, valueObjectTypeRegistry));
}

Example 17 with ExtendedType

use of org.apache.cayenne.access.types.ExtendedType in project cayenne by apache.

the class ProcedureAction method readProcedureOutParameters.

/**
 * Helper method that reads OUT parameters of a CallableStatement.
 */
protected void readProcedureOutParameters(CallableStatement statement, OperationObserver delegate) throws SQLException, Exception {
    long t1 = System.currentTimeMillis();
    // build result row...
    DataRow result = null;
    List<ProcedureParameter> parameters = getProcedure().getCallParameters();
    for (int i = 0; i < parameters.size(); i++) {
        ProcedureParameter parameter = parameters.get(i);
        if (!parameter.isOutParam()) {
            continue;
        }
        if (result == null) {
            result = new DataRow(2);
        }
        ColumnDescriptor descriptor = new ColumnDescriptor(parameter);
        ExtendedType type = dataNode.getAdapter().getExtendedTypes().getRegisteredType(descriptor.getJavaClass());
        Object val = type.materializeObject(statement, i + 1, descriptor.getJdbcType());
        result.put(descriptor.getDataRowKey(), val);
    }
    if (result != null && !result.isEmpty()) {
        // treat out parameters as a separate data row set
        dataNode.getJdbcEventLogger().logSelectCount(1, System.currentTimeMillis() - t1);
        delegate.nextRows(query, Collections.singletonList(result));
    }
}