Examples with Query org.geotoolkit.storage.feature.query.Query used on opensource projects

Example 56 with Query

use of org.geotoolkit.storage.feature.query.Query in project geotoolkit by Geomatys.

the class ShapefileDataStoreTest method loadFeatures.

protected FeatureCollection loadFeatures(final String resource, final Charset charset, final Query q) throws Exception {
    URL url = ShapeTestData.url(resource);
    ShapefileFeatureStore s = new ShapefileFeatureStore(url.toURI(), false, charset);
    if (q == null) {
        return s.createSession(true).getFeatureCollection(new Query(s.getName()));
    } else {
        return s.createSession(true).getFeatureCollection(q);
    }
}

Example 57 with Query

use of org.geotoolkit.storage.feature.query.Query in project geotoolkit by Geomatys.

the class ShapefileDataStoreTest method testRemoveFromBackAndClose.

/**
 * Create a test file, then continue removing the last entry until there are
 * no features left.
 */
@Test
public void testRemoveFromBackAndClose() throws Throwable {
    ShapefileFeatureStore sds = createDataStore();
    int idx = loadFeatures(sds).size();
    while (idx > 0) {
        FeatureWriter writer = null;
        try {
            writer = sds.getFeatureWriter(new Query(sds.getName()));
            while (writer.hasNext()) {
                writer.next();
            }
            writer.remove();
        } finally {
            if (writer != null) {
                writer.close();
                writer = null;
            }
        }
        assertEquals(--idx, loadFeatures(sds).size());
    }
}

Example 58 with Query

use of org.geotoolkit.storage.feature.query.Query in project geotoolkit by Geomatys.

the class ShapefileDataStoreTest method testEnvelope.

/**
 * Test envelope versus old DataSource
 */
@Test
public void testEnvelope() throws Exception {
    FeatureCollection features = loadFeatures(STATE_POP, new Query(NamesExt.create("statepop")));
    ShapefileFeatureStore s = new ShapefileFeatureStore(ShapeTestData.url(STATE_POP).toURI());
    String typeName = s.getName().toString();
    FeatureCollection all = s.createSession(true).getFeatureCollection(new Query(s.getName()));
    assertEquals(features.getEnvelope(), all.getEnvelope());
}

Example 59 with Query

use of org.geotoolkit.storage.feature.query.Query in project geotoolkit by Geomatys.

the class ShapefileDataStoreTest method testLoadDanishChars.

@Test
public void testLoadDanishChars() throws Exception {
    FeatureCollection fc = loadFeatures(DANISH, new Query(NamesExt.create("danish_point")));
    Feature first = firstFeature(fc);
    // Charlotte (but with the o is stroked)
    assertEquals("Charl\u00F8tte", first.getPropertyValue("TEKST1"));
}

Example 60 with Query

use of org.geotoolkit.storage.feature.query.Query in project geotoolkit by Geomatys.

the class ShapefileReadWriteTest method test.

private void test(final String f, final Charset charset) throws Exception {
    // Work on File rather than URL from JAR.
    copyShapefiles(f);
    ShapefileFeatureStore s = new ShapefileFeatureStore(TestData.url(AbstractTestCaseSupport.class, f).toURI(), false, charset);
    GenericName typeName = s.getNames().iterator().next();
    Session session = s.createSession(true);
    FeatureType type = s.getFeatureType(typeName.toString());
    FeatureCollection one = session.getFeatureCollection(new Query(typeName));
    File tmp = getTempFile();
    ShapefileProvider maker = new ShapefileProvider();
    test(type, one, tmp, maker, true, charset);
    // TODO consider reuse tmp results in
    File tmp2 = getTempFile();
    // failure
    test(type, one, tmp2, maker, false, charset);
}