Java Code Examples for org.jsoup.nodes.Element#getElementsByAttributeValue()

/**
 * Parses an XES file and returns an event log as a Set of Traces.
 *
 * @param fileName location of XES file
 * @return a set of Traces, an event log
 * @throws IOException if errors occur while reading the XES file
 */
public static Set<Trace> parseXESFile(String fileName) throws IOException {
    Document doc = Jsoup.parse(new File(fileName), "UTF-8");
    Elements traces = doc.getElementsByTag("trace");
    Set<Trace> eventLog = new HashSet<>();
    for (int i = 0; i < traces.size(); i++) {
        Element currentTrace = traces.get(i);
        Elements events = currentTrace.getElementsByTag("event");
        Trace newTrace = new Trace();
        for (int j = 0; j < events.size(); j++) {
            Element currentEvent = events.get(j);
            Elements name = currentEvent.getElementsByAttributeValue("key",
                    "concept:name");
            Element nameN = name.get(0);
            Elements lifec = currentEvent.getElementsByAttributeValue(
                    "key", "lifecycle:transition");
            Element lifc = lifec.get(0);
            Event ev = new Event(nameN.attr("value") + " "
                    + lifc.attr("value"));
            newTrace.addEvent(ev);
        }
        eventLog.add(newTrace);
    }
    return eventLog;
}
 

@Test
public void should_create_toc_with_treeprocessor() {
    asciidoctor.javaExtensionRegistry().treeprocessor(new Treeprocessor() {
        @Override
        public org.asciidoctor.ast.Document process(org.asciidoctor.ast.Document document) {
            List<StructuralNode> blocks = document.getBlocks();
            for (StructuralNode block : blocks) {
                for (StructuralNode block2 : block.getBlocks()) {
                    if (block2 instanceof Section)
                        System.out.println(((Section) block2).getId());
                }
            }
            return document;
        }
    });

    String content = asciidoctor.convertFile(
            classpath.getResource("documentwithtoc.adoc"),
            options().headerFooter(true).toFile(false).safe(SafeMode.UNSAFE).get());

    org.jsoup.nodes.Document doc = Jsoup.parse(content, "UTF-8");
    Element toc = doc.getElementById("toc");
    assertThat(toc, notNullValue());
    Elements elements = toc.getElementsByAttributeValue("href", "#TestId");
    assertThat(elements.size(), is(1));
}
 

private void handleInitialPageSettings(BootstrapContext context,
        Element head, InitialPageSettings initialPageSettings) {
    if (initialPageSettings.getViewport() != null) {
        Elements viewport = head.getElementsByAttributeValue("name",
                VIEWPORT);
        if (!viewport.isEmpty() && viewport.size() == 1) {
            viewport.get(0).attr(CONTENT_ATTRIBUTE,
                    initialPageSettings.getViewport());
        } else {
            head.appendElement(META_TAG).attr("name", VIEWPORT).attr(
                    CONTENT_ATTRIBUTE,
                    initialPageSettings.getViewport());
        }
    }

    initialPageSettings.getInline(InitialPageSettings.Position.PREPEND)
            .stream()
            .map(dependency -> createDependencyElement(context,
                    dependency))
            .forEach(element -> insertElements(element,
                    head::prependChild));
    initialPageSettings.getInline(InitialPageSettings.Position.APPEND)
            .stream()
            .map(dependency -> createDependencyElement(context,
                    dependency))
            .forEach(element -> insertElements(element,
                    head::appendChild));

    initialPageSettings.getElement(InitialPageSettings.Position.PREPEND)
            .forEach(element -> insertElements(element,
                    head::prependChild));
    initialPageSettings.getElement(InitialPageSettings.Position.APPEND)
            .forEach(element -> insertElements(element,
                    head::appendChild));
}
 

@Test
public void defaultViewport() {
    initUI(testUI);
    Document page = pageBuilder.getBootstrapPage(context);
    Element head = page.head();
    Elements viewports = head.getElementsByAttributeValue("name",
            BootstrapHandler.VIEWPORT);
    Assert.assertEquals(1, viewports.size());
    Element viewport = viewports.get(0);
    Assert.assertEquals(Viewport.DEFAULT,
            viewport.attr(BootstrapHandler.CONTENT_ATTRIBUTE));

}
 

@Test
public void viewportAnnotationOverridesDefault() throws Exception {
    initUI(testUI, createVaadinRequest(),
            Collections.singleton(RouteWithViewport.class));
    Document page = pageBuilder.getBootstrapPage(context);
    Element head = page.head();
    Elements viewports = head.getElementsByAttributeValue("name",
            BootstrapHandler.VIEWPORT);
    Assert.assertEquals(1, viewports.size());
    Element viewport = viewports.get(0);
    Assert.assertEquals("viewport-annotation-value",
            viewport.attr(BootstrapHandler.CONTENT_ATTRIBUTE));

}
 

private void assertCssElementLoadedEagerly(Element head, String url) {
    Elements cssLinks = head.getElementsByAttributeValue("href", url);
    assertEquals(1, cssLinks.size());
    Element linkElement = cssLinks.get(0);
    assertEquals("link", linkElement.tagName());
    assertEquals("text/css", linkElement.attr("type"));
    assertEquals(url, linkElement.attr("href"));
}
 

private void assertJavaScriptElementLoadedEagerly(Element head,
        String url) {
    Elements jsLinks = head.getElementsByAttributeValue("src", url);
    assertEquals(1, jsLinks.size());
    Element linkElement = jsLinks.get(0);
    assertEquals("script", linkElement.tagName());
    assertEquals("text/javascript", linkElement.attr("type"));
    assertEquals(url, linkElement.attr("src"));
}
 

private void assertHtmlElementLoadedEagerly(Element head, String url) {
    Elements cssLinks = head.getElementsByAttributeValue("href", url);
    assertEquals(1, cssLinks.size());
    Element linkElement = cssLinks.get(0);
    assertEquals("link", linkElement.tagName());
    assertEquals("import", linkElement.attr("rel"));
    assertEquals(url, linkElement.attr("href"));
}
 

@Test
public void should_create_toc_with_treeprocessor() throws Exception {
    this.asciidoctor.createGroup()
        .treeprocessor(new Treeprocessor() {
            @Override
            public Document process(Document document) {
                List<StructuralNode> blocks=document.getBlocks();
                for (StructuralNode block : blocks) {
                    for (StructuralNode block2 : block.getBlocks()) {
                        if(block2 instanceof Section)
                            System.out.println(((Section) block2).getId());
                    }
                }
                return document;
            }
        })
        .register();

    String content = asciidoctor.convertFile(
            classpath.getResource("documentwithtoc.adoc"),
            options().headerFooter(true).toFile(false).safe(SafeMode.UNSAFE).get());

    org.jsoup.nodes.Document doc = Jsoup.parse(content, "UTF-8");
    Element toc = doc.getElementById("toc");
    assertThat(toc, notNullValue());
    Elements elements = toc.getElementsByAttributeValue("href", "#TestId");
    assertThat(elements.size(), is(1));
}