MockWfsServer.java

/**
 * Copyright (c) Codice Foundation
 * <p>
 * This is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser
 * General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 * <p>
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details. A copy of the GNU Lesser General Public License
 * is distributed along with this program and can be found at
 * <http://www.gnu.org/licenses/lgpl.html>.
 **/
package org.codice.ddf.spatial.ogc.wfs.v2_0_0.catalog.source;

import java.util.Arrays;
import java.util.List;

import javax.xml.namespace.QName;

import org.codice.ddf.spatial.ogc.wfs.v2_0_0.catalog.common.Wfs20Constants;
import org.codice.ddf.spatial.ogc.wfs.v2_0_0.catalog.common.Wfs20Constants.COMPARISON_OPERATORS;
import org.codice.ddf.spatial.ogc.wfs.v2_0_0.catalog.common.Wfs20Constants.CONFORMANCE_CONSTRAINTS;
import org.codice.ddf.spatial.ogc.wfs.v2_0_0.catalog.common.Wfs20Constants.SPATIAL_OPERATORS;
import org.codice.ddf.spatial.ogc.wfs.v2_0_0.catalog.common.Wfs20Constants.TEMPORAL_OPERATORS;

import net.opengis.filter.v_2_0_0.ComparisonOperatorType;
import net.opengis.filter.v_2_0_0.ComparisonOperatorsType;
import net.opengis.filter.v_2_0_0.ConformanceType;
import net.opengis.filter.v_2_0_0.FilterCapabilities;
import net.opengis.filter.v_2_0_0.GeometryOperandsType;
import net.opengis.filter.v_2_0_0.GeometryOperandsType.GeometryOperand;
import net.opengis.filter.v_2_0_0.LogicalOperators;
import net.opengis.filter.v_2_0_0.ScalarCapabilitiesType;
import net.opengis.filter.v_2_0_0.SpatialCapabilitiesType;
import net.opengis.filter.v_2_0_0.SpatialOperatorType;
import net.opengis.filter.v_2_0_0.SpatialOperatorsType;
import net.opengis.filter.v_2_0_0.TemporalCapabilitiesType;
import net.opengis.filter.v_2_0_0.TemporalOperandsType;
import net.opengis.filter.v_2_0_0.TemporalOperandsType.TemporalOperand;
import net.opengis.filter.v_2_0_0.TemporalOperatorType;
import net.opengis.filter.v_2_0_0.TemporalOperatorsType;
import net.opengis.ows.v_1_1_0.DomainType;
import net.opengis.ows.v_1_1_0.NoValues;
import net.opengis.ows.v_1_1_0.ValueType;

public class MockWfsServer {

    public static FilterCapabilities getFilterCapabilities() {
        FilterCapabilities capabilities = new FilterCapabilities();
        ConformanceType conformance = new ConformanceType();
        for (CONFORMANCE_CONSTRAINTS constraint : CONFORMANCE_CONSTRAINTS.values()) {
            DomainType domain = new DomainType();
            NoValues noValues = new NoValues();
            domain.setNoValues(noValues);
            ValueType value = new ValueType();
            value.setValue("TRUE");
            domain.setDefaultValue(value);
            domain.setName(constraint.toString());
            conformance.getConstraint()
                    .add(domain);
        }
        capabilities.setConformance(conformance);

        ScalarCapabilitiesType scalar = new ScalarCapabilitiesType();
        scalar.setLogicalOperators(new LogicalOperators());
        scalar.setComparisonOperators(new ComparisonOperatorsType());
        for (COMPARISON_OPERATORS compOp : COMPARISON_OPERATORS.values()) {
            ComparisonOperatorType operator = new ComparisonOperatorType();
            operator.setName(compOp.toString());
            scalar.getComparisonOperators()
                    .getComparisonOperator()
                    .add(operator);
        }
        capabilities.setScalarCapabilities(scalar);

        SpatialCapabilitiesType spatial = new SpatialCapabilitiesType();
        spatial.setSpatialOperators(new SpatialOperatorsType());
        for (SPATIAL_OPERATORS spatialOp : SPATIAL_OPERATORS.values()) {
            SpatialOperatorType operator = new SpatialOperatorType();
            operator.setName(spatialOp.toString());
            spatial.getSpatialOperators()
                    .getSpatialOperator()
                    .add(operator);
        }

        GeometryOperandsType geometryOperands = new GeometryOperandsType();

        List<QName> qnames = Arrays.asList(Wfs20Constants.POINT,
                Wfs20Constants.ENVELOPE,
                Wfs20Constants.POLYGON,
                Wfs20Constants.LINESTRING);
        for (QName qName : qnames) {
            GeometryOperand operand = new GeometryOperand();
            operand.setName(qName);
            geometryOperands.getGeometryOperand()
                    .add(operand);
        }
        spatial.setGeometryOperands(geometryOperands);
        capabilities.setSpatialCapabilities(spatial);

        TemporalCapabilitiesType temporal = new TemporalCapabilitiesType();
        temporal.setTemporalOperators(new TemporalOperatorsType());
        for (TEMPORAL_OPERATORS temporalOp : TEMPORAL_OPERATORS.values()) {
            TemporalOperatorType operator = new TemporalOperatorType();
            operator.setName(temporalOp.toString());
            temporal.getTemporalOperators()
                    .getTemporalOperator()
                    .add(operator);
        }
        TemporalOperandsType temporalOperands = new TemporalOperandsType();
        List<QName> timeQNames = Arrays.asList(new QName(Wfs20Constants.GML_3_2_NAMESPACE,
                "TimePeriod"), new QName(Wfs20Constants.GML_3_2_NAMESPACE, "TimeInstant"));
        for (QName qName : timeQNames) {
            TemporalOperand operand = new TemporalOperand();
            operand.setName(qName);
            temporalOperands.getTemporalOperand()
                    .add(operand);
        }
        temporal.setTemporalOperands(temporalOperands);
        capabilities.setTemporalCapabilities(temporal);

        return capabilities;
    }

    public static String getBeyondXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Beyond>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>"
                + "<Distance uom=\"METERS\">1000.0</Distance>" + "</Beyond>" + "</ns5:Filter>";
    }

    public static String getDWithinAsIntersectsXml() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/gml/3.2\" xmlns:ns5=\"http://www.opengis.net/ogc\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns=\"http://www.opengis.net/fes/2.0\">"
                + "<Intersects>" + "<ValueReference>geom</ValueReference>"
                + "<ns2:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns2:exterior>"
                + "<ns2:LinearRing>" + "<ns2:coordinates decimal=\".\" cs=\",\" ts=\" \">"
                + "-10.0,31.79864073552333 -10.350897400284572,31.76408035813492"
                + " -10.688310010261736,31.66172736189105"
                + " -10.999271252553244,31.495515115037147"
                + " -11.271831061006903,31.271831061006903"
                + " -11.495515115037145,30.999271252553243"
                + " -11.66172736189105,30.688310010261738 "
                + "-11.764080358134919,30.350897400284573" + " -11.798640735523328,30.0 "
                + "-11.764080358134919,29.649102599715427"
                + " -11.66172736189105,29.311689989738262"
                + " -11.495515115037145,29.000728747446757"
                + " -11.271831061006905,28.728168938993097"
                + " -10.999271252553244,28.504484884962853"
                + " -10.688310010261736,28.33827263810895"
                + " -10.350897400284572,28.23591964186508" + " -9.999999999999998,28.20135926447667"
                + " -9.649102599715427,28.23591964186508" + " -9.311689989738262,28.338272638108954"
                + " -9.000728747446754,28.504484884962856"
                + " -8.728168938993093,28.728168938993097"
                + " -8.504484884962853,29.000728747446757 " + "-8.33827263810895,29.311689989738266"
                + " -8.23591964186508,29.649102599715434" + " -8.201359264476672,30.000000000000004"
                + " -8.235919641865081,30.350897400284577 " + "-8.338272638108954,30.68831001026174"
                + " -8.504484884962856,30.99927125255325" + " -8.7281689389931,31.271831061006907"
                + " -9.000728747446761,31.49551511503715" + " -9.31168998973827,31.661727361891053"
                + " -9.649102599715436,31.76408035813492" + " -10.0,31.79864073552333 "
                + "</ns2:coordinates>" + "</ns2:LinearRing>" + "</ns2:exterior>" + "</ns2:Polygon>"
                + "</Intersects>" + "</ns5:Filter>";
    }

    public static String getContainsXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Contains>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>" + "</Contains>"
                + "</ns5:Filter>";
    }

    public static String getCrossesXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Crosses>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:LineString srsName=\"urn:ogc:def:crs:EPSG::4326\">"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 </ns4:coordinates>"
                + "</ns4:LineString>" + "</Crosses>" + "</ns5:Filter>";
    }

    public static String getDisjointXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Disjoint>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>" + "</Disjoint>"
                + "</ns5:Filter>";
    }

    public static String getDWithinXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<DWithin>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>"
                + "<Distance uom=\"METERS\">1000.0</Distance>" + "</DWithin>" + "</ns5:Filter>";
    }

    public static String getDWithinPointXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<DWithin>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Point srsName=\"urn:ogc:def:crs:EPSG::4326\">"
                + "<ns4:coordinates>-10.0,30.0</ns4:coordinates>" + "</ns4:Point>"
                + "<Distance uom=\"METERS\">1000.0</Distance>" + "</DWithin>" + "</ns5:Filter>";
    }

    public static String getIntersectsXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Intersects>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>" + "</Intersects>"
                + "</ns5:Filter>";
    }

    public static String getIntersectsWithEnvelopeLonLatXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Intersects>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Envelope srsName=\"urn:ogc:def:crs:EPSG::4326\">"
                + "<ns4:lowerCorner>10.0 -10.0</ns4:lowerCorner>"
                + "<ns4:upperCorner>30.0 30.0</ns4:upperCorner>" + "</ns4:Envelope>"
                + "</Intersects>" + "</ns5:Filter>";
    }

    public static String getIntersectsLonLatXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Intersects>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">30.0,-10.0 30.0,30.0 10.0,30.0 10.0,-10.0 30.0,-10.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>" + "</Intersects>"
                + "</ns5:Filter>";
    }

    public static String getIntersectsWithEnvelopeXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Intersects>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Envelope srsName=\"urn:ogc:def:crs:EPSG::4326\">"
                + "<ns4:lowerCorner>-10.0 10.0</ns4:lowerCorner>"
                + "<ns4:upperCorner>30.0 30.0</ns4:upperCorner>" + "</ns4:Envelope>"
                + "</Intersects>" + "</ns5:Filter>";
    }

    public static String getNotIntersectsXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Not><Intersects>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>" + "</Intersects></Not>"
                + "</ns5:Filter>";
    }

    public static String getBboxXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<BBOX>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Envelope srsName=\"urn:ogc:def:crs:EPSG::4326\">"
                + "<ns4:lowerCorner>10.0 -10.0</ns4:lowerCorner>"
                + "<ns4:upperCorner>30.0 30.0</ns4:upperCorner>" + "</ns4:Envelope>" + "</BBOX>"
                + "</ns5:Filter>";
    }

    public static String getNotBboxXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Not><BBOX>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Envelope srsName=\"urn:ogc:def:crs:EPSG::4326\">"
                + "<ns4:lowerCorner>10.0 -10.0</ns4:lowerCorner>"
                + "<ns4:upperCorner>30.0 30.0</ns4:upperCorner>" + "</ns4:Envelope>"
                + "</BBOX></Not>" + "</ns5:Filter>";
    }

    public static String getOverlapsXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Overlaps>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>" + "</Overlaps>"
                + "</ns5:Filter>";
    }

    public static String getTouchesXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Touches>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>" + "</Touches>"
                + "</ns5:Filter>";
    }

    public static String getWithinXmlFilter() {
        return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                + "<ns5:Filter xmlns:ns2=\"http://www.opengis.net/ows/1.1\" xmlns=\"http://www.opengis.net/fes/2.0\" xmlns:ns4=\"http://www.opengis.net/gml/3.2\" xmlns:ns3=\"http://www.w3.org/1999/xlink\" xmlns:ns5=\"http://www.opengis.net/ogc\">"
                + "<Within>" + "<ValueReference>geom</ValueReference>"
                + "<ns4:Polygon srsName=\"urn:ogc:def:crs:EPSG::4326\">" + "<ns4:exterior>"
                + "<ns4:LinearRing>"
                + "<ns4:coordinates decimal=\".\" cs=\",\" ts=\" \">-10.0,30.0 30.0,30.0 30.0,10.0 -10.0,10.0 -10.0,30.0 </ns4:coordinates>"
                + "</ns4:LinearRing>" + "</ns4:exterior>" + "</ns4:Polygon>" + "</Within>"
                + "</ns5:Filter>";
    }
}