nl.b3p.viewer.util

Class FlamingoCQL

java.lang.Object

nl.b3p.viewer.util.FlamingoCQL

public class FlamingoCQL
extends Object

Parser for creating valid cql filters, even when passing the invented APPLAYER filter. The APPLAYER filter is used to filter layer1 based on feature from layer2. Definition of the APPLAYER filter: APPLAYER(geom,applayerid,filter) geom: the geometry on which the geometries from applayerid and filter should work applayerid: the applayerid with a featuresource from which all geometries should be retrieved (and unioned) to create an intersects filter to be applied on the geom column from another layer filter: a cql filter to be applied when retrieving features from applayerid

Author:

Meine Toonen

Constructor Summary

Constructors

Constructor and Description
FlamingoCQL()

Method Summary

Modifier and Type	Method and Description
static String	processFilter(String filter, javax.persistence.EntityManager em)
static org.opengis.filter.Filter	toFilter(String filter, javax.persistence.EntityManager em)

Methods inherited from class java.lang.Object

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

Constructor Detail

FlamingoCQL

public FlamingoCQL()

Method Detail

toFilter

public static org.opengis.filter.Filter toFilter(String filter,
                                                 javax.persistence.EntityManager em)
                                          throws org.geotools.filter.text.cql2.CQLException

Throws:

org.geotools.filter.text.cql2.CQLException

processFilter

public static String processFilter(String filter,
                                   javax.persistence.EntityManager em)
                            throws org.geotools.filter.text.cql2.CQLException

Throws:

org.geotools.filter.text.cql2.CQLException