com.sapportals.portal.appintegrator.layer
Class CacheLayer

java.lang.Object
  |
  +--com.sapportals.portal.appintegrator.layer.AbstractIntegrationLayer
        |
        +--com.sapportals.portal.appintegrator.layer.CacheLayer

All Implemented Interfaces:

IIntegrationLayer

public class CacheLayer

extends AbstractIntegrationLayer

Copyright: Copyright (c) 2002 by SAP AG Description

Version:

$Revision: #16 $.

Fields inherited from interface com.sapportals.portal.appintegrator.layer.IIntegrationLayer

PROPNAME_MANDATORY_PARAMETERS, PROPNAME_NEXT_LAYER, PROPNAME_OPTIONAL_PARAMETERS

Constructor Summary

CacheLayer()

Method Summary

java.lang.String	getNextLayer() Returns the id of the next layer in the layer stack.
void	processLayer() This method is used to do the real job of this layer (ie.

Methods inherited from class com.sapportals.portal.appintegrator.layer.AbstractIntegrationLayer

assembleParameters, epilog, getBooleanParameter, getConveyor, getException, getLayerId, getLayerNo, getLongParameter, getMandatoryParameters, getNode, getOptionalParameters, getParameter, getRequest, getSAPWPActiveCookie, getStringParameter, getValidValues, hasException, init, isDebugMode, isEmbedded, missingParameters, processTemplate, prolog, render, setException, setParameter, setParameterForNextLayer, stopProcessing, swapOutCurrentLayer

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheLayer

public CacheLayer()

Method Detail

processLayer

public void processLayer()

Description copied from interface: IIntegrationLayer

This method is used to do the real job of this layer (ie. URL computation etc). It is called after epilog and before render() and processLayer().

Overrides:

processLayer in class AbstractIntegrationLayer

See Also:

IIntegrationLayer.processLayer()

getNextLayer

public java.lang.String getNextLayer()

Description copied from interface: IIntegrationLayer

Returns the id of the next layer in the layer stack. Each layer defines the layer that is processed at next - that means each layer knows as best which layer to proceed. The caller is responsible to retrieve a corresponding implementation of the returned layer name and has to instantiate it.

Overrides:

getNextLayer in class AbstractIntegrationLayer

Following copied from class: com.sapportals.portal.appintegrator.layer.AbstractIntegrationLayer

See Also:

IIntegrationLayer.getNextLayer()