nl.b3p.kaartenbalie.service.requesthandler

Class WMSRequestHandler

java.lang.Object

nl.b3p.kaartenbalie.service.requesthandler.OGCRequestHandler

nl.b3p.kaartenbalie.service.requesthandler.WMSRequestHandler

All Implemented Interfaces:

RequestHandler

Direct Known Subclasses:

DescribeLayerRequestHandler, GetCapabilitiesRequestHandler, GetFeatureInfoRequestHandler, GetLegendGraphicRequestHandler, GetMapRequestHandler, GetStylesRequestHandler, MetadataRequestHandler, ProxyRequestHandler

public abstract class WMSRequestHandler
extends OGCRequestHandler

Field Summary

Fields inherited from class nl.b3p.kaartenbalie.service.requesthandler.OGCRequestHandler

maxResponseTime, url, user

Constructor Summary

Constructors

Constructor and Description
WMSRequestHandler()

Method Summary

Methods

Modifier and Type	Method and Description
protected LayerPriceComposition	calculateLayerPriceComposition(DataWrapper dw, ExtLayerCalculator lc, String spAbbr, String layerName) abstracte methode die voor wms en wfs specifiek geimplmenteerd word.
protected StringBuffer	createOnlineUrl(nl.b3p.ogc.utils.SpLayerSummary spInfo, nl.b3p.ogc.utils.OGCRequest ogc, String serviceUrl)
int	getMaxResponseTime()
protected void	getOnlineData(DataWrapper dw, ArrayList urlWrapper, boolean overlay, String REQUEST_TYPE) Gets the data from a specific set of URL's and converts the information to the format usefull to the REQUEST_TYPE.
nl.b3p.wms.capabilities.ServiceProvider	getServiceProvider(boolean isAdmin, String spAbbrUrl)
Set	getServiceProviders(boolean isAdmin, String spAbbrUrl)
protected nl.b3p.ogc.utils.SpLayerSummary	getValidLayerObjects(javax.persistence.EntityManager em, nl.b3p.ogc.utils.LayerSummary m, Integer[] orgIds, boolean b3pLayering) abstracte methode die door implementatie van handler moet worden gedefinieerd.
protected Set	getValidLayers(User user, javax.persistence.EntityManager em, boolean isAdmin, String spAbbrUrl)
boolean	mayDirectWrite()

Methods inherited from class nl.b3p.kaartenbalie.service.requesthandler.OGCRequestHandler

addToServerProviderList, configB3pLayering, doAccounting, getLayerByUniqueName, getServiceProviderURLS, getValidLayerObjects, isConfigInUrlAndAdmin, prepareAccounting, setMaxResponseTime

Methods inherited from class java.lang.Object

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

Methods inherited from interface nl.b3p.kaartenbalie.service.requesthandler.RequestHandler

getRequest

Constructor Detail

WMSRequestHandler

public WMSRequestHandler()

Method Detail

mayDirectWrite

public boolean mayDirectWrite()

getMaxResponseTime

public int getMaxResponseTime()

Overrides:

getMaxResponseTime in class OGCRequestHandler

Returns:

the maxResponseTime

getValidLayers

protected Set getValidLayers(User user,
                 javax.persistence.EntityManager em,
                 boolean isAdmin,
                 String spAbbrUrl)
                      throws Exception

Throws:

Exception

getServiceProviders

public Set getServiceProviders(boolean isAdmin,
                      String spAbbrUrl)
                        throws Exception

Throws:

Exception

getServiceProvider

public nl.b3p.wms.capabilities.ServiceProvider getServiceProvider(boolean isAdmin,
                                                         String spAbbrUrl)
                                                           throws Exception

Throws:

Exception

getOnlineData

protected void getOnlineData(DataWrapper dw,
                 ArrayList urlWrapper,
                 boolean overlay,
                 String REQUEST_TYPE)
                      throws Exception

Gets the data from a specific set of URL's and converts the information to the format usefull to the REQUEST_TYPE. Once the information is collected and converted the method calls for a write in the DataWrapper, which will sent the data to the client requested for this information.

Parameters:

dw - DataWrapper object containing the clients request information

urls - StringBuffer with the urls where kaartenbalie should connect to to recieve the requested data.

overlay - A boolean setting the overlay to true or false. If false is chosen the images are placed under eachother.

Throws:

Exception

createOnlineUrl

protected StringBuffer createOnlineUrl(nl.b3p.ogc.utils.SpLayerSummary spInfo,
                           nl.b3p.ogc.utils.OGCRequest ogc,
                           String serviceUrl)
                                throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

calculateLayerPriceComposition

protected LayerPriceComposition calculateLayerPriceComposition(DataWrapper dw,
                                                   ExtLayerCalculator lc,
                                                   String spAbbr,
                                                   String layerName)
                                                        throws Exception

Description copied from class: OGCRequestHandler

abstracte methode die voor wms en wfs specifiek geimplmenteerd word.

Specified by:

calculateLayerPriceComposition in class OGCRequestHandler

Parameters:

dw - datawrapper

lc - LayerCalculator bepaalt de calculatie methode

Returns:

geeft prijs

Throws:

Exception - fout bij prijsbepaling

getValidLayerObjects

protected nl.b3p.ogc.utils.SpLayerSummary getValidLayerObjects(javax.persistence.EntityManager em,
                                                   nl.b3p.ogc.utils.LayerSummary m,
                                                   Integer[] orgIds,
                                                   boolean b3pLayering)
                                                        throws Exception

Description copied from class: OGCRequestHandler

abstracte methode die door implementatie van handler moet worden gedefinieerd. feitelijke moet alleen de juiste query gedefinieerd te worden waar dan de volgende invoerparameters bijhoren:

• orgId
• layerName
• layerCode (ofwel spAbbr)

als resultaat moet de query de volgende kolommen geven:

• layerQueryable
• serviceproviderId
• layerId
• layerName
• spUrl
• spAbbr

het echte werkt wordt gedaan door de volgende methode

Specified by:

getValidLayerObjects in class OGCRequestHandler

Parameters:

em - EntityManager

b3pLayering - bepaalt of service layers toegevoegd worden, true = alleen service layers, false = alleen echte layers.

Returns:

object array met resultaat voor gezochte layer

Throws:

Exception - indien gezochte layer niet bestaat of er geen rechten op zijn

See Also:

getValidLayerObjects(EntityManager em, String query, String layer, Integer orgId, boolean b3pLayering) throws Exception