Examples with OMElement org.apache.axiom.om.OMElement used on opensource projects

Example 91 with OMElement

use of org.apache.axiom.om.OMElement in project webservices-axiom by apache.

the class TestSerializeAndConsumeWithIncompleteDescendant method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMElement incompleteElement = OMXMLBuilderFactory.createOMBuilder(factory, new StringReader("<elem>text</elem>")).getDocumentElement(true);
    OMDocument document = factory.createOMDocument();
    OMElement root = factory.createOMElement("root", null, document);
    root.addChild(incompleteElement);
    StringWriter out = new StringWriter();
    document.serializeAndConsume(out);
    assertAbout(xml()).that(out.toString()).hasSameContentAs("<root><elem>text</elem></root>");
    assertConsumed(incompleteElement);
}

Example 92 with OMElement

use of org.apache.axiom.om.OMElement in project webservices-axiom by apache.

the class TestIOExceptionInGetText method runTest.

@Override
protected void runTest() throws Throwable {
    // Construct a stream that will throw an exception in the middle of a text node.
    // We need to create a very large document, because some parsers (such as some
    // versions of XLXP) have a large input buffer and would throw an exception already
    // when the XMLStreamReader is created.
    StringBuffer xml = new StringBuffer("<root>");
    for (int i = 0; i < 100000; i++) {
        xml.append('x');
    }
    InputStream in = new ExceptionInputStream(new ByteArrayInputStream(xml.toString().getBytes("ASCII")));
    XMLStreamReader originalReader = StAXUtils.createXMLStreamReader(in);
    InvocationCounter invocationCounter = new InvocationCounter();
    XMLStreamReader reader = (XMLStreamReader) invocationCounter.createProxy(originalReader);
    OMElement element = OMXMLBuilderFactory.createStAXOMBuilder(metaFactory.getOMFactory(), reader).getDocumentElement();
    try {
        element.getNextOMSibling();
        fail("Expected exception");
    } catch (Exception ex) {
    // Expected
    }
    assertTrue(invocationCounter.getInvocationCount() > 0);
    invocationCounter.reset();
    try {
        element.getNextOMSibling();
        fail("Expected exception");
    } catch (Exception ex) {
    // Expected
    }
    assertEquals(0, invocationCounter.getInvocationCount());
}

Example 93 with OMElement

use of org.apache.axiom.om.OMElement in project webservices-axiom by apache.

the class TestDetachWithDOM method runTest.

@Override
protected void runTest() throws Throwable {
    Document document = DOMImplementation.XERCES.newDocument();
    Element root = document.createElementNS("", "root");
    root.appendChild(document.createElementNS("", "a"));
    OMXMLParserWrapper builder;
    if (useDOMSource) {
        builder = OMXMLBuilderFactory.createOMBuilder(metaFactory.getOMFactory(), new DOMSource(root));
    } else {
        builder = OMXMLBuilderFactory.createOMBuilder(metaFactory.getOMFactory(), root, false);
    }
    OMElement omRoot = builder.getDocumentElement();
    builder.detach();
    root.appendChild(document.createElementNS("", "b"));
    assertThat(omRoot).hasNumberOfChildren(1);
}

Example 94 with OMElement

use of org.apache.axiom.om.OMElement in project webservices-axiom by apache.

the class TestGetDocumentElement method runTest.

@Override
protected void runTest() throws Throwable {
    OMXMLParserWrapper builder = builderFactory.getBuilder(metaFactory, new InputSource(new StringReader("<!--comment1--><root/><!--comment2-->")));
    OMElement element;
    if (discardDocument == null) {
        element = builder.getDocumentElement();
    } else {
        element = builder.getDocumentElement(discardDocument.booleanValue());
    }
    assertNotNull("Document element can not be null", element);
    assertEquals("Name of the document element is wrong", "root", element.getLocalName());
    if (Boolean.TRUE.equals(discardDocument)) {
        if (builderFactory.isDeferredParsing()) {
            assertFalse(element.isComplete());
        }
        assertNull(element.getParent());
        // Note: we can't test getNextOMSibling here because this would build the element
        assertNull(element.getPreviousOMSibling());
        OMElement newParent = element.getOMFactory().createOMElement("newParent", null);
        newParent.addChild(element);
        if (builderFactory.isDeferredParsing()) {
            assertFalse(element.isComplete());
            assertFalse(builder.isCompleted());
        }
        assertAbout(xml()).that(xml(OMElement.class, newParent)).hasSameContentAs("<newParent><root/></newParent>");
        assertTrue(element.isComplete());
        // Since we discarded the document, the nodes in the epilog will not be accessible.
        // Therefore we expect that when the document element changes its completion status,
        // the builder will consume the epilog and change its completion status as well.
        // This gives the underlying parser a chance to release some resources.
        assertTrue(builder.isCompleted());
    } else {
        // The getDocumentElement doesn't detach the document element from the document:
        assertSame(builder.getDocument(), element.getParent());
        assertSame(builder.getDocument().getOMDocumentElement(), element);
        assertTrue(element.getPreviousOMSibling() instanceof OMComment);
        assertTrue(element.getNextOMSibling() instanceof OMComment);
    }
}

Example 95 with OMElement

use of org.apache.axiom.om.OMElement in project webservices-axiom by apache.

the class TestGetDocumentElementWithDiscardDocumentIllFormedEpilog method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMXMLParserWrapper builder = OMXMLBuilderFactory.createOMBuilder(factory, new StringReader("<root/> there shouldn't be text here!"));
    OMElement element = builder.getDocumentElement(true);
    try {
        element.build();
        fail("Expected OMException");
    } catch (OMException ex) {
    // Expected
    }
}