org.deegree.portal.common.control
Class AbstractSimplePrintListener

java.lang.Object
  org.deegree.enterprise.control.AbstractListener
      org.deegree.portal.common.control.AbstractSimplePrintListener

All Implemented Interfaces:

EventListener, WebListener

Direct Known Subclasses:

SimplePrintListener, SimplePrintListener

public abstract class AbstractSimplePrintListener
extends AbstractListener

performs a print request/event by creating a PDF document from the current map. For this JASPER is used. Well known parameters that can be passed to a jaser report are:

• MAP
• LEGEND
• DATE
• MAPSCALE

Additionaly parameters named 'TA:XXXX' can be used. deegree will create a k-v-p for each TA:XXXX passed as part of RPC.

Version:

$Revision: 22700 $, $Revision: 22700 $, $Date: 2010-02-23 14:00:28 +0100 (Di, 23. Feb 2010) $

Author:

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

Constructor Summary

AbstractSimplePrintListener()

Method Summary

void	actionPerformed(FormEvent e)
protected double	calcScale(Pair<Integer,Integer> size, String getmap)
protected User	getUser() returns null and should be overwritten by an extending class
protected String	getVendorspecificParameters(RPCWebEvent rpc) returns null and should be overwritten by an extending class
protected abstract ViewContext	getViewContext(RPCWebEvent rpc) reads the view context to print from the users session
protected void	validate(RPCWebEvent rpc) validates the incoming request/RPC if conatins all required elements

Methods inherited from class org.deegree.enterprise.control.AbstractListener

getAlternativeNextPage, getHomePath, getInitParameter, getInitParameterList, getNextPage, getRequest, getReturnValue, gotoErrorPage, handle, setAlternativeNextPage, setDefaultAlternativeNextPage, setDefaultNextPage, setNextPage, setReturnValue, toModel

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSimplePrintListener

public AbstractSimplePrintListener()

Method Detail

actionPerformed

public void actionPerformed(FormEvent e)

Specified by:

actionPerformed in interface WebListener

Specified by:

actionPerformed in class AbstractListener

Parameters:

e -

calcScale

protected double calcScale(Pair<Integer,Integer> size,
                           String getmap)
                    throws InconsistentRequestException,
                           XMLParsingException,
                           IOException,
                           SAXException

Throws:

InconsistentRequestException

XMLParsingException

IOException

SAXException

getVendorspecificParameters

protected String getVendorspecificParameters(RPCWebEvent rpc)

returns null and should be overwritten by an extending class

Returns:

null

getUser

protected User getUser()

returns null and should be overwritten by an extending class

Returns:

null

getViewContext

protected abstract ViewContext getViewContext(RPCWebEvent rpc)

reads the view context to print from the users session

Parameters:

rpc -

Returns:

the viewcontext defined by the rpc

validate

protected void validate(RPCWebEvent rpc)
                 throws PortalException

validates the incoming request/RPC if conatins all required elements

Parameters:

rpc -

Throws:

PortalException