Examples with GeoJsonChunkMeta io.georocket.storage.GeoJsonChunkMeta used on opensource projects

Example 16 with GeoJsonChunkMeta

use of io.georocket.storage.GeoJsonChunkMeta in project georocket by georocket.

the class GeoJsonSplitterTest method point.

/**
 * Test if a Point can be split correctly
 * @throws IOException if the test file could not be read
 */
@Test
public void point() throws IOException {
    String filename = "point.json";
    long size = getFileSize(filename);
    List<Tuple2<GeoJsonChunkMeta, JsonObject>> chunks = split(filename);
    assertEquals(1, chunks.size());
    Tuple2<GeoJsonChunkMeta, JsonObject> t1 = chunks.get(0);
    GeoJsonChunkMeta m1 = t1.v1;
    assertNull(m1.getParentFieldName());
    assertEquals(0, m1.getStart());
    assertEquals(size, m1.getEnd());
    assertEquals("Point", m1.getType());
    JsonObject o1 = t1.v2;
    assertEquals("Point", o1.getString("type"));
    assertEquals(2, o1.getJsonArray("coordinates").size());
}

Example 17 with GeoJsonChunkMeta

use of io.georocket.storage.GeoJsonChunkMeta in project georocket by georocket.

the class GeoJsonSplitterTest method extraAttributes.

/**
 * Test if extra attributes not part of the standard are ignored
 * @throws IOException if the test file could not be read
 */
@Test
public void extraAttributes() throws IOException {
    String filename = "featurecollectionext.json";
    List<Tuple2<GeoJsonChunkMeta, JsonObject>> chunks = split(filename);
    assertEquals(2, chunks.size());
    Tuple2<GeoJsonChunkMeta, JsonObject> t1 = chunks.get(0);
    GeoJsonChunkMeta m1 = t1.v1;
    assertEquals("features", m1.getParentFieldName());
    assertEquals(0, m1.getStart());
    assertEquals(307, m1.getEnd());
    assertEquals("Feature", m1.getType());
    JsonObject o1 = t1.v2;
    assertEquals("Feature", o1.getString("type"));
    assertEquals("Fraunhofer IGD", o1.getJsonObject("properties").getString("name"));
    Tuple2<GeoJsonChunkMeta, JsonObject> t2 = chunks.get(1);
    GeoJsonChunkMeta m2 = t2.v1;
    assertEquals("features", m2.getParentFieldName());
    assertEquals(0, m2.getStart());
    assertEquals(305, m2.getEnd());
    assertEquals("Feature", m2.getType());
    JsonObject o2 = t2.v2;
    assertEquals("Feature", o2.getString("type"));
    assertEquals("Darmstadtium", o2.getJsonObject("properties").getString("name"));
}

Example 18 with GeoJsonChunkMeta

use of io.georocket.storage.GeoJsonChunkMeta in project georocket by georocket.

the class GeoJsonSplitterTest method feature.

/**
 * Test if a Feature can be split correctly
 * @throws IOException if the test file could not be read
 */
@Test
public void feature() throws IOException {
    String filename = "feature.json";
    long size = getFileSize(filename);
    List<Tuple2<GeoJsonChunkMeta, JsonObject>> chunks = split(filename);
    assertEquals(1, chunks.size());
    Tuple2<GeoJsonChunkMeta, JsonObject> t1 = chunks.get(0);
    GeoJsonChunkMeta m1 = t1.v1;
    assertNull(m1.getParentFieldName());
    assertEquals(0, m1.getStart());
    assertEquals(size, m1.getEnd());
    assertEquals("Feature", m1.getType());
    JsonObject o1 = t1.v2;
    assertEquals("Feature", o1.getString("type"));
    assertEquals("Fraunhofer IGD", o1.getJsonObject("properties").getString("name"));
}

Example 19 with GeoJsonChunkMeta

use of io.georocket.storage.GeoJsonChunkMeta in project georocket by georocket.

the class GeoJsonSplitterTest method lineString.

/**
 * Test if a LineString can be split correctly
 * @throws IOException if the test file could not be read
 */
@Test
public void lineString() throws IOException {
    String filename = "linestring.json";
    long size = getFileSize(filename);
    List<Tuple2<GeoJsonChunkMeta, JsonObject>> chunks = split(filename);
    assertEquals(1, chunks.size());
    Tuple2<GeoJsonChunkMeta, JsonObject> t1 = chunks.get(0);
    GeoJsonChunkMeta m1 = t1.v1;
    assertNull(m1.getParentFieldName());
    assertEquals(0, m1.getStart());
    assertEquals(size, m1.getEnd());
    assertEquals("LineString", m1.getType());
    JsonObject o1 = t1.v2;
    assertEquals("LineString", o1.getString("type"));
    assertEquals(13, o1.getJsonArray("coordinates").size());
}

Example 20 with GeoJsonChunkMeta

use of io.georocket.storage.GeoJsonChunkMeta in project georocket by georocket.

the class MultiMergerTest method mixedInit.

/**
 * Test if the merger fails if chunks with a different type should be merged
 * @param context the Vert.x test context
 */
@Test
public void mixedInit(TestContext context) {
    String strChunk1 = "{\"type\":\"Feature\"}";
    String strChunk2 = XMLHEADER + "<root><test chunk=\"2\"></test></root>";
    Buffer chunk1 = Buffer.buffer(strChunk1);
    Buffer chunk2 = Buffer.buffer(strChunk2);
    GeoJsonChunkMeta cm1 = new GeoJsonChunkMeta("Feature", "features", 0, chunk1.length());
    XMLChunkMeta cm2 = new XMLChunkMeta(Arrays.asList(new XMLStartElement("root")), XMLHEADER.length() + 6, chunk2.length() - 7);
    MultiMerger m = new MultiMerger();
    Async async = context.async();
    m.init(cm1).flatMap(v -> m.init(cm2)).subscribe(v -> {
        context.fail();
    }, err -> {
        context.assertTrue(err instanceof IllegalStateException);
        async.complete();
    });
}