Examples with XMLStartElement io.georocket.util.XMLStartElement used on opensource projects

Example 11 with XMLStartElement

use of io.georocket.util.XMLStartElement in project georocket by georocket.

the class MultiMergerTest method xmlSimple.

/**
 * Test if simple XML chunks can be merged
 * @param context the Vert.x test context
 */
@Test
public void xmlSimple(TestContext context) {
    Buffer chunk1 = Buffer.buffer(XMLHEADER + "<root><test chunk=\"1\"></test></root>");
    Buffer chunk2 = Buffer.buffer(XMLHEADER + "<root><test chunk=\"2\"></test></root>");
    XMLChunkMeta cm = new XMLChunkMeta(Arrays.asList(new XMLStartElement("root")), XMLHEADER.length() + 6, chunk1.length() - 7);
    doMerge(context, Observable.just(chunk1, chunk2), Observable.just(cm, cm), XMLHEADER + "<root><test chunk=\"1\"></test><test chunk=\"2\"></test></root>");
}

Example 12 with XMLStartElement

use of io.georocket.util.XMLStartElement 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();
    });
}

Example 13 with XMLStartElement

use of io.georocket.util.XMLStartElement in project georocket by georocket.

the class AllSameStrategyTest method canMerge.

/**
 * Test if canMerge works correctly
 * @param context the test context
 */
@Test
public void canMerge(TestContext context) {
    XMLChunkMeta cm2 = new XMLChunkMeta(Arrays.asList(new XMLStartElement("other")), 10, 20);
    XMLChunkMeta cm3 = new XMLChunkMeta(Arrays.asList(new XMLStartElement("pre", "root")), 10, 20);
    XMLChunkMeta cm4 = new XMLChunkMeta(Arrays.asList(new XMLStartElement(null, "root", new String[] { "" }, new String[] { "uri" })), 10, 20);
    Async async = context.async();
    MergeStrategy strategy = new AllSameStrategy();
    strategy.canMerge(cm).doOnNext(c -> context.assertTrue(c)).flatMap(v -> strategy.init(cm)).flatMap(v -> strategy.canMerge(cm)).doOnNext(c -> context.assertTrue(c)).flatMap(v -> strategy.canMerge(cm2)).doOnNext(c -> context.assertFalse(c)).flatMap(v -> strategy.canMerge(cm3)).doOnNext(c -> context.assertFalse(c)).flatMap(v -> strategy.canMerge(cm4)).doOnNext(c -> context.assertFalse(c)).subscribe(v -> {
        async.complete();
    }, context::fail);
}

Example 14 with XMLStartElement

use of io.georocket.util.XMLStartElement in project georocket by georocket.

the class AllSameStrategyTest method mergeFail.

/**
 * Test if the merge method fails if it is called with an unexpected chunk
 * @param context the test context
 */
@Test
public void mergeFail(TestContext context) {
    XMLChunkMeta cm2 = new XMLChunkMeta(Arrays.asList(new XMLStartElement("other")), 10, 20);
    Async async = context.async();
    MergeStrategy strategy = new AllSameStrategy();
    BufferWriteStream bws = new BufferWriteStream();
    strategy.init(cm).flatMap(v -> strategy.merge(new DelegateChunkReadStream(chunk2), cm2, bws)).subscribe(v -> context.fail(), err -> {
        context.assertTrue(err instanceof IllegalArgumentException);
        async.complete();
    });
}

Example 15 with XMLStartElement

use of io.georocket.util.XMLStartElement in project georocket by georocket.

the class XMLSplitter method makeResult.

/**
 * Create a new chunk starting from the marked position and ending on the
 * given position. Reset the mark afterwards and advance the window to the
 * end position. Return a {@link io.georocket.input.Splitter.Result} object
 * with the new chunk and its metadata.
 * @param pos the end position
 * @return the {@link io.georocket.input.Splitter.Result} object
 */
protected Result<XMLChunkMeta> makeResult(int pos) {
    StringBuilder sb = new StringBuilder();
    sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n");
    // append the full stack of start elements (backwards)
    List<XMLStartElement> chunkParents = new ArrayList<>();
    startElements.descendingIterator().forEachRemaining(e -> {
        chunkParents.add(e);
        sb.append(e + "\n");
    });
    // get chunk start in bytes
    int chunkStart = sb.toString().getBytes(StandardCharsets.UTF_8).length;
    // append current element
    byte[] bytes = window.getBytes(mark, pos);
    sb.append(new String(bytes, StandardCharsets.UTF_8));
    window.advanceTo(pos);
    mark = -1;
    // get chunk end in bytes
    int chunkEnd = chunkStart + bytes.length;
    // append the full stack of end elements
    startElements.iterator().forEachRemaining(e -> sb.append("\n</" + e.getName() + ">"));
    XMLChunkMeta meta = new XMLChunkMeta(chunkParents, chunkStart, chunkEnd);
    return new Result<XMLChunkMeta>(sb.toString(), meta);
}