org.deegree.portal.portlet.modules.map.actions.portlets
Class FeatureInfoForwardPortletPerform

java.lang.Object
  org.deegree.portal.portlet.modules.actions.AbstractPortletPerform
      org.deegree.portal.portlet.modules.actions.IGeoPortalPortletPerform
          org.deegree.portal.portlet.modules.map.actions.portlets.FeatureInfoPortletPerform
              org.deegree.portal.portlet.modules.map.actions.portlets.FeatureInfoForwardPortletPerform

public abstract class FeatureInfoForwardPortletPerform
extends FeatureInfoPortletPerform

Since:

2.0

Version:

$Revision: 18195 $, 1.0. $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $

Author:

Andreas Poth, last edited by: $Author: mschneider $

Field Summary

Fields inherited from class org.deegree.portal.portlet.modules.map.actions.portlets.FeatureInfoPortletPerform

INIT_PATHTOXSLT, PARAM_FEATURECOUNT, PARAM_FILAYERS, PARAM_LAYERS, PARAM_X, PARAM_Y

Fields inherited from class org.deegree.portal.portlet.modules.actions.IGeoPortalPortletPerform

PARAM_BBOX, PARAM_LAYER, PARAM_MAPMODE, PARAM_SESSIONID, PARAM_STYLE, sc, SESSION_HISTORY, SESSION_HISTORYPOSITION, vcMap

Fields inherited from class org.deegree.portal.portlet.modules.actions.AbstractPortletPerform

AVAILABLE_WMC, CURRENT_WMC, CURRENT_WMC_NAME, INIT_MAPPORTLETID, INIT_WMC, PARAM_MAPACTION, PARAM_MAPPORTLET, PARAM_MODE, parameter, portlet, request, SESSION_CURRENTFILAYER, SESSION_HOME, SESSION_VIEWCONTEXT

Constructor Summary

FeatureInfoForwardPortletPerform(javax.servlet.http.HttpServletRequest request, org.apache.jetspeed.portal.Portlet portlet, javax.servlet.ServletContext servletContext)

Method Summary

protected void	doGetFeatureInfo() performs a GetFeatureInfo/GetFeature/DescribeCoverage request depending on the layer typs the request targets.
protected abstract List<?>	performQuery(String[] ids) the IDs of the features targeted by a GetFeatureInfo request will be passed.

Methods inherited from class org.deegree.portal.portlet.modules.map.actions.portlets.FeatureInfoPortletPerform

findCurrentFILayers, init, perform, setCurrentFILayer

Methods inherited from class org.deegree.portal.portlet.modules.actions.IGeoPortalPortletPerform

getCurrentMapContextName, getCurrentMapContextName, getCurrentViewContext, getCurrentViewContext, getNamedViewContext, getNamedViewContext, setBoundingBox, setBoundingBox, setBoundingBoxFromBBOXParam, setCurrentMapContext, setCurrentMapContext, setCurrentMapContextName, setCurrentMapContextName, setLayers, setMode, setNameContext, setNameContext, updateContext

Methods inherited from class org.deegree.portal.portlet.modules.actions.AbstractPortletPerform

buildNormalContext, getInitParam, getMapPortletID, readMapContextID_

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureInfoForwardPortletPerform

public FeatureInfoForwardPortletPerform(javax.servlet.http.HttpServletRequest request,
                                        org.apache.jetspeed.portal.Portlet portlet,
                                        javax.servlet.ServletContext servletContext)

Parameters:

request -

portlet -

servletContext - containing servlet information

Method Detail

doGetFeatureInfo

protected void doGetFeatureInfo()
                         throws PortalException,
                                OGCWebServiceException

Description copied from class: FeatureInfoPortletPerform

performs a GetFeatureInfo/GetFeature/DescribeCoverage request depending on the layer typs the request targets. If defiend the result will be transformed by a XSLT script to get a human readable out put.

Overrides:

doGetFeatureInfo in class FeatureInfoPortletPerform

Throws:

PortalException

OGCWebServiceException

performQuery

protected abstract List<?> performQuery(String[] ids)

the IDs of the features targeted by a GetFeatureInfo request will be passed. A concrete implementation of this method may use them to perform a database query, a GetFeature request or something else.

Parameters:

ids -

Returns:

the response of the query