scriptella.core
Class DynamicContext

java.lang.Object
  scriptella.core.DynamicContext

All Implemented Interfaces:

ParametersCallback

Direct Known Subclasses:

DynamicContextDecorator

public class DynamicContext
extends java.lang.Object
implements ParametersCallback

Represents dynamic execution context for executable elements.

Version:

1.0

Author:

Fyodor Kupolov

Field Summary

protected EtlContext

globalContext

Constructor Summary

protected	DynamicContext()
	DynamicContext(EtlContext globalContext)

Method Summary

Connection	getConnection()
protected EtlContext	getGlobalContext()
java.lang.Object	getParameter(java.lang.String name) Returns the value of parameter specified by name.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

globalContext

protected EtlContext globalContext

Constructor Detail

DynamicContext

protected DynamicContext()

DynamicContext

public DynamicContext(EtlContext globalContext)

Method Detail

getParameter

public java.lang.Object getParameter(java.lang.String name)

Description copied from interface: ParametersCallback

Returns the value of parameter specified by name.

The callback internally delegates a call to parent callbacks if the parameter cannot be found.

Specified by:

getParameter in interface ParametersCallback

Parameters:

name - parameter name. Providers are allowed (but not required) to ignore a case of the name parameter to comply with their internal model. For example JDBC drivers are case-insensitive to column names.

Returns:

parameter value or null if parameter doesn't exist.

getConnection

public Connection getConnection()

getGlobalContext

protected EtlContext getGlobalContext()