Examples of org.vfny.geoserver.wfs.Query.addFilter()

org.vfny.geoserver.wfs.Query.addFilter()
Sets the filter for the query. @param filter The ogc filter to narrow the results.

                // Add range to filter
                AttributeExpression geomAttb = filterFactory.createAttributeExpression(meta.getFeatureType(), meta.getFeatureType().getDefaultGeometry().getName());
                LiteralExpression pointExpr = filterFactory.createLiteralExpression(request.getPoint());
                DWithin dWithin = filterFactory.dwithin(geomAttb, pointExpr, request.getMaxRange(), request.getUnits());
                if (query.getFilter() == null) {
                    query.addFilter((Filter)dWithin);
                    
                } else {
                    And andFilter = filterFactory.and(Arrays.asList(new Filter[] { (Filter)dWithin, query.getFilter() }));
                    query.addFilter((Filter)andFilter);
                }

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                if (query.getFilter() == null) {
                    query.addFilter((Filter)dWithin);
                    
                } else {
                    And andFilter = filterFactory.and(Arrays.asList(new Filter[] { (Filter)dWithin, query.getFilter() }));
                    query.addFilter((Filter)andFilter);
                }
                
                LOGGER.fine("Query is " + query + "\n To gt2: " + query.toDataQuery(Integer.MAX_VALUE));


                //DJB: note if maxFeatures gets to 0 the while loop above takes care of this! (this is a subtle situation)

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                currentQuery.addPropertyName((String) propertyNames.get(i));
            }
        }


        if (filter != null) {
            currentQuery.addFilter(filter);
        }


        return currentQuery;
    }
}

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            for (int i = 0, n = request.queries.size(); i < n; i++) {
                Query query = (Query) request.queries.get(i);
                Filter queryFilter = query.getFilter();


                if (queryFilter != null) {
                    query.addFilter(queryFilter.and(filter));
                } else {
                    query.addFilter(filter);
                }
            }
        }

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                Filter queryFilter = query.getFilter();


                if (queryFilter != null) {
                    query.addFilter(queryFilter.and(filter));
                } else {
                    query.addFilter(filter);
                }
            }
        }
    }

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            for (int i = 0, n = request.queries.size(); i < n; i++) {
                Query query = (Query) request.queries.get(i);
                Filter queryFilter = query.getFilter();


                if (queryFilter != null) {
                    query.addFilter(queryFilter.and(filter));
                } else {
                    query.addFilter(filter);
                }
            }
        }

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                Filter queryFilter = query.getFilter();


                if (queryFilter != null) {
                    query.addFilter(queryFilter.and(filter));
                } else {
                    query.addFilter(filter);
                }
            }
        }
    }
}

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                currentQuery.addPropertyName((String) propertyNames.get(i));
            }
        }


        if (filter != null) {
            currentQuery.addFilter(filter);
        }


        return currentQuery;
    }
}

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    public void test3() throws Exception {
        // make base comparison objects                
        FeatureRequest baseRequest = new FeatureRequest();
        Query query = new Query();
        query.setTypeName("rail");
        query.addFilter(factory.createFidFilter("123"));
        query.addPropertyName("name");
        query.addPropertyName("tracks");
        query.addPropertyName("id");
        baseRequest.addQuery(query);

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        tempFilter.addFid("456");
        tempFilter.addFid("789");


        Query query = new Query();
        query.setTypeName("rail");
        query.addFilter(tempFilter);


        FeatureRequest baseRequest = new FeatureRequest();
        baseRequest.addQuery(query);


        // run test

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