LockFeatureTest.java example

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/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
 * (c) 2001 - 2013 OpenPlans
 * This code is licensed under the GPL 2.0 license, available at the root
 * application directory.
 */
package org.geoserver.wfs;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import org.custommonkey.xmlunit.XMLAssert;
import org.geoserver.data.test.SystemTestData;
import org.junit.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Element;


public class LockFeatureTest extends WFSTestSupport {
	
    @Override
    protected void setUpInternal(SystemTestData systemTestData) throws Exception {
        getServiceDescriptor10().getOperations().add( "ReleaseLock");
    }

	@Test
    public void testLockActionSomeAlreadyLocked() throws Exception {

        // get a feature
        String xml = "<wfs:GetFeature" + "  service=\"WFS\""
                + "  version=\"1.0.0\"" + "  outputFormat=\"GML2\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Query typeName=\"cdf:Locks\" />"
                + "</wfs:GetFeature>";

        Document dom = postAsDOM("wfs", xml);
        assertEquals("wfs:FeatureCollection", dom.getDocumentElement()
                .getNodeName());

        // get a fid
        String fid = ((Element) dom.getElementsByTagName("cdf:Locks").item(0))
                .getAttribute("fid");

        // lock the feature
        xml = "<wfs:LockFeature" + "  service=\"WFS\"" + "  version=\"1.0.0\""
                + "  expiry=\"10\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Lock typeName=\"cdf:Locks\">" + "    <ogc:Filter>"
                + "      <ogc:FeatureId fid=\"" + fid + "\"/>"
                + "    </ogc:Filter>" + "  </wfs:Lock>" + "</wfs:LockFeature>";

        dom = postAsDOM("wfs", xml);
        assertEquals("WFS_LockFeatureResponse", dom.getDocumentElement()
                .getNodeName());

        String lockId = dom.getElementsByTagName("LockId").item(0)
                .getFirstChild().getNodeValue();

        // try to lock again with releaseAction = SOME
        xml = "<wfs:LockFeature" + "  service=\"WFS\"" + "  version=\"1.0.0\""
                + "  expiry=\"10\"" + "  lockAction=\"SOME\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Lock typeName=\"cdf:Locks\">" + "    <ogc:Filter>"
                + "      <ogc:FeatureId fid=\"" + fid + "\"/>"
                + "    </ogc:Filter>" + "  </wfs:Lock>" + "</wfs:LockFeature>";
        dom = postAsDOM("wfs", xml);

        // release the lock
        get("wfs?request=ReleaseLock&version=1.0.0&lockId=" + lockId);

        assertEquals("WFS_LockFeatureResponse", dom.getDocumentElement()
                .getNodeName());
        assertFalse(dom.getElementsByTagName("FeaturesNotLocked").getLength() == 0);
    }

	@Test
    public void testDeleteWithoutLockId() throws Exception {
        // get a feature
        String xml = "<wfs:GetFeature" + "  service=\"WFS\""
                + "  version=\"1.0.0\"" + "  outputFormat=\"GML2\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Query typeName=\"cdf:Locks\" />"
                + "</wfs:GetFeature>";

        Document dom = postAsDOM("wfs", xml);
        assertEquals("wfs:FeatureCollection", dom.getDocumentElement()
                .getNodeName());

        // get a fid
        String fid = ((Element) dom.getElementsByTagName("cdf:Locks").item(0))
                .getAttribute("fid");

        // lock the feature
        xml = "<wfs:LockFeature" + "  service=\"WFS\"" + "  version=\"1.0.0\""
                + "  expiry=\"10\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Lock typeName=\"cdf:Locks\">" + "    <ogc:Filter>"
                + "      <ogc:FeatureId fid=\"" + fid + "\"/>"
                + "    </ogc:Filter>" + "  </wfs:Lock>" + "</wfs:LockFeature>";
        dom = postAsDOM("wfs", xml);
        assertEquals("WFS_LockFeatureResponse", dom.getDocumentElement()
                .getNodeName());

        String lockId = dom.getElementsByTagName("LockId").item(0)
                .getFirstChild().getNodeValue();

        xml = "<wfs:Transaction" + "  service=\"WFS\"" + "  version=\"1.0.0\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Delete typeName=\"cdf:Locks\">" + "    <ogc:Filter>"
                + "      <ogc:FeatureId fid=\"" + fid + "\"/>"
                + "    </ogc:Filter>" + "  </wfs:Delete>"
                + "</wfs:Transaction>";
        dom = postAsDOM("wfs", xml);

        // release the lock
        get("wfs?request=ReleaseLock&version=1.0.0&lockId=" + lockId);

        assertTrue("ServiceExceptionReport".equals(dom.getDocumentElement()
                .getNodeName())
                || dom.getElementsByTagName("wfs:FAILED").getLength() == 1);

    }

	@Test
    public void testUpdateWithLockId() throws Exception {
        // get a feature
        String xml = "<wfs:GetFeature" + "  service=\"WFS\""
                + "  version=\"1.0.0\"" + "  outputFormat=\"GML2\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Query typeName=\"cdf:Locks\" />"
                + "</wfs:GetFeature>";

        Document dom = postAsDOM("wfs", xml);
        assertEquals("wfs:FeatureCollection", dom.getDocumentElement()
                .getNodeName());

        // get a fid
        String fid = ((Element) dom.getElementsByTagName("cdf:Locks").item(0))
                .getAttribute("fid");

        // lock the feature
        xml = "<wfs:LockFeature" + "  service=\"WFS\"" + "  version=\"1.0.0\""
                + "  expiry=\"10\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Lock typeName=\"cdf:Locks\">" + "    <ogc:Filter>"
                + "      <ogc:FeatureId fid=\"" + fid + "\"/>"
                + "    </ogc:Filter>" + "  </wfs:Lock>" + "</wfs:LockFeature>";
        dom = postAsDOM("wfs", xml);
        assertEquals("WFS_LockFeatureResponse", dom.getDocumentElement()
                .getNodeName());

        // get the lockId
        String lockId = dom.getElementsByTagName("LockId").item(0)
                .getFirstChild().getNodeValue();

        // update the feawture
        xml = "<wfs:Transaction" + "  service=\"WFS\"" + "  version=\"1.0.0\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:LockId>" + lockId + "</wfs:LockId>"
                + "  <wfs:Update typeName=\"cdf:Locks\">"
                + "    <wfs:Property>" + "      <wfs:Name>cdf:id</wfs:Name>"
                + "      <wfs:Value>lfbt0002</wfs:Value>"
                + "    </wfs:Property>" + "    <ogc:Filter>"
                + "      <ogc:FeatureId fid=\"" + fid + "\"/>"
                + "    </ogc:Filter>" + "  </wfs:Update>"
                + "</wfs:Transaction>";
        dom = postAsDOM("wfs", xml);

        // release the lock
        get("wfs?request=ReleaseLock&version=1.0.0&lockId=" + lockId);

        assertFalse(dom.getElementsByTagName("wfs:SUCCESS").getLength() == 0);
    }
    
	@Test
    public void testWorkspaceQualified() throws Exception {
        // get a feature
        String xml = "<wfs:GetFeature" + "  service=\"WFS\""
                + "  version=\"1.0.0\"" + "  outputFormat=\"GML2\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Query typeName=\"Locks\" />"
                + "</wfs:GetFeature>";

        Document dom = postAsDOM("cdf/wfs", xml);
        assertEquals("wfs:FeatureCollection", dom.getDocumentElement()
                .getNodeName());

        // get a fid
        String fid = ((Element) dom.getElementsByTagName("cdf:Locks").item(0))
                .getAttribute("fid");

        // lock the feature
        xml = "<wfs:LockFeature" + "  service=\"WFS\"" + "  version=\"1.0.0\""
                + "  expiry=\"10\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Lock typeName=\"Locks\">" + "    <ogc:Filter>"
                + "      <ogc:FeatureId fid=\"" + fid + "\"/>"
                + "    </ogc:Filter>" + "  </wfs:Lock>" + "</wfs:LockFeature>";
        
        dom = postAsDOM("cdf/wfs", xml);
        assertEquals("WFS_LockFeatureResponse", dom.getDocumentElement()
                .getNodeName());
        
        // get the lockId
        String lockId = dom.getElementsByTagName("LockId").item(0)
                .getFirstChild().getNodeValue();
        // release the lock
        get("wfs?request=ReleaseLock&version=1.0.0&lockId=" + lockId);
    }
    
	@Test
    public void testLayerQualified() throws Exception {
        // get a feature
        String xml = "<wfs:GetFeature" + "  service=\"WFS\""
                + "  version=\"1.0.0\"" + "  outputFormat=\"GML2\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Query typeName=\"Locks\" />"
                + "</wfs:GetFeature>";

        Document dom = postAsDOM("cdf/Locks/wfs", xml);
        assertEquals("wfs:FeatureCollection", dom.getDocumentElement()
                .getNodeName());

        // get a fid
        String fid = ((Element) dom.getElementsByTagName("cdf:Locks").item(0))
                .getAttribute("fid");

        // lock the feature
        xml = "<wfs:LockFeature" + "  service=\"WFS\"" + "  version=\"1.0.0\""
                + "  expiry=\"10\""
                + "  xmlns:cdf=\"http://www.opengis.net/cite/data\""
                + "  xmlns:ogc=\"http://www.opengis.net/ogc\""
                + "  xmlns:wfs=\"http://www.opengis.net/wfs\"" + ">"
                + "  <wfs:Lock typeName=\"Locks\">" + "    <ogc:Filter>"
                + "      <ogc:FeatureId fid=\"" + fid + "\"/>"
                + "    </ogc:Filter>" + "  </wfs:Lock>" + "</wfs:LockFeature>";
        
        dom = postAsDOM("cdf/Fifteen/wfs", xml);
        XMLAssert.assertXpathEvaluatesTo("1", "count(//ogc:ServiceException)", dom);
       
        dom = postAsDOM("cdf/Locks/wfs", xml);
        assertEquals("WFS_LockFeatureResponse", dom.getDocumentElement()
                .getNodeName());
        
        
        // get the lockId
        String lockId = dom.getElementsByTagName("LockId").item(0)
                .getFirstChild().getNodeValue();
        // release the lock
        get("wfs?request=ReleaseLock&version=1.0.0&lockId=" + lockId);
    }

}