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

Example 16 with OMNode

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

the class TestSetTextQNameWithExistingChildren method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMElement element = factory.createOMElement("TestElement", null);
    // Add some children of various types
    factory.createOMText(element, "some text");
    factory.createOMText(element, "cdata section", OMNode.CDATA_SECTION_NODE);
    factory.createOMComment(element, "comment");
    factory.createOMProcessingInstruction(element, "piTarget", "piData");
    factory.createOMElement("child", null, element);
    QName qname = new QName("urn:ns1", "test", "ns");
    element.setText(qname);
    assertEquals("ns:test", element.getText());
    // Check that OMElement#setText() has created the expected nodes
    OMNode child = element.getFirstOMChild();
    assertTrue(child instanceof OMText);
    assertSame(element, child.getParent());
    assertEquals("ns:test", ((OMText) child).getText());
    assertNull(child.getNextOMSibling());
}

Example 17 with OMNode

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

the class TestCreateOMDocument method runTest.

@Override
protected void runTest() throws Throwable {
    OMDocument document = metaFactory.getOMFactory().createOMDocument();
    assertNotNull(document);
    assertNull(document.getFirstOMChild());
    // OMDocument doesn't extend OMNode. Therefore, the OMDocument implementation
    // should not implement OMNode either. This is a regression test for AXIOM-385.
    assertFalse(document instanceof OMNode);
}

Example 18 with OMNode

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

the class TestClose method runTest.

@Override
protected void runTest() throws Throwable {
    OMElement rootElement = XMLSample.SIMPLE.getAdapter(XMLSampleAdapter.class).getDocumentElement(metaFactory);
    // get the first OMElement child
    OMNode omnode = rootElement.getFirstOMChild();
    while (!(omnode instanceof OMElement)) {
        omnode = omnode.getNextOMSibling();
    }
    // Close the element after building the element
    OMElement omElement = (OMElement) omnode;
    omElement.close(true);
    Iterator<OMNode> children = ((OMElement) omnode).getChildren();
    int childrenCount = 0;
    while (children.hasNext()) {
        if (children.next() instanceof OMElement) {
            childrenCount++;
        }
    }
    assertThat(childrenCount).isEqualTo(2);
}

Example 19 with OMNode

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

the class TestSetDataSource method runTest.

@Override
protected void runTest() throws Throwable {
    String payload1 = "<tns:myPayload xmlns:tns=\"urn://test\">Payload One</tns:myPayload>";
    String payload2 = "<tns:myPayload xmlns:tns=\"urn://test\">Payload Two</tns:myPayload>";
    OMDataSource nonDestructiveOMDataSource1 = new PullOMDataSource(payload1, false);
    OMDataSource nonDestructiveOMDataSource2 = new PullOMDataSource(payload2, false);
    OMDataSource destructiveOMDataSource1 = new PullOMDataSource(payload1, true);
    OMDataSource destructiveOMDataSource2 = new PullOMDataSource(payload2, true);
    OMFactory factory = metaFactory.getOMFactory();
    OMElement parent = factory.createOMElement("parent", null);
    OMSourcedElement omse = factory.createOMElement(nonDestructiveOMDataSource1, "myPayload", factory.createOMNamespace("urn://test", "tns"));
    parent.addChild(omse);
    OMNode firstChild = parent.getFirstOMChild();
    assertTrue("Expected OMSourcedElement child", firstChild instanceof OMSourcedElement);
    OMSourcedElement child = (OMSourcedElement) firstChild;
    assertTrue("OMSourcedElement is expanded.  This is unexpected", !child.isExpanded());
    assertThat(child.getDataSource()).isSameAs(nonDestructiveOMDataSource1);
    // Write out the body
    StringWriter sw = new StringWriter();
    parent.serialize(sw);
    String output = sw.toString();
    //        System.out.println(output);
    assertTrue("The payload was not present in the output", output.indexOf(payload1) > 0);
    assertTrue("OMSourcedElement is expanded.  This is unexpected", !child.isExpanded());
    // Replace with payload2.  
    // Important note, it is legal to replace the OMDataSource, but
    // the namespace and local name of the OMSourcedElement cannot be changed.
    child.setDataSource(nonDestructiveOMDataSource2);
    // Write out the body
    sw = new StringWriter();
    parent.serialize(sw);
    output = sw.toString();
    //        System.out.println(output);
    assertTrue("The payload was not present in the output", output.indexOf(payload2) > 0);
    assertTrue("OMSourcedElement is expanded.  This is unexpected", !child.isExpanded());
    // Now Replace with payload1 from an destructiveOMDataSource1
    child.setDataSource(destructiveOMDataSource1);
    sw = new StringWriter();
    parent.serialize(sw);
    output = sw.toString();
    //        System.out.println(output);
    assertTrue("The payload was not present in the output", output.indexOf(payload1) > 0);
    // Now Replace with payload2 from an destructiveOMDataSource2.
    // Note at this point, the child's tree is expanded.
    child.setDataSource(destructiveOMDataSource2);
    sw = new StringWriter();
    parent.serialize(sw);
    output = sw.toString();
    //        System.out.println(output);
    assertTrue("The payload was not present in the output", output.indexOf(payload2) > 0);
}

Example 20 with OMNode

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

the class TestStringOMDataSource method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    String localName = "myPayload";
    String payload1 = "<tns:myPayload xmlns:tns=\"urn://test\">Payload One</tns:myPayload>";
    OMNamespace ns = factory.createOMNamespace("urn://test", "tns");
    StringOMDataSource somds = new StringOMDataSource(payload1);
    OMElement parent = factory.createOMElement("root", null);
    OMSourcedElement omse = factory.createOMElement(somds, localName, ns);
    parent.addChild(omse);
    OMNode firstChild = parent.getFirstOMChild();
    assertTrue("Expected OMSourcedElement child", firstChild instanceof OMSourcedElement);
    OMSourcedElement child = (OMSourcedElement) firstChild;
    assertTrue("OMSourcedElement is expanded.  This is unexpected", !child.isExpanded());
    assertThat(child.getDataSource()).isInstanceOf(StringOMDataSource.class);
    // A StringOMDataSource does not consume the backing object when read.
    // Thus getting the XMLStreamReader of the StringOMDataSource should not 
    // cause expansion of the OMSourcedElement.
    XMLStreamReader reader = child.getXMLStreamReader();
    reader.next();
    assertTrue("OMSourcedElement is expanded.  This is unexpected", !child.isExpanded());
    // Likewise, a StringOMDataSource does not consume the backing object when 
    // written.  Thus serializing the OMSourcedElement should not cause the expansion
    // of the OMSourcedElement.
    StringWriter out = new StringWriter();
    parent.serialize(out);
    //        System.out.println(output);
    assertTrue("The payload was not present in the output", out.toString().indexOf(payload1) > 0);
    assertTrue("OMSourcedElement is expanded.  This is unexpected", !child.isExpanded());
    // Test getting the raw content from the StringOMDataSource.
    StringOMDataSource ds = (StringOMDataSource) child.getDataSource();
    assertThat(ds.getObject()).isEqualTo(payload1);
    // Validate close
    ds.close();
    assertTrue("Close should free the resource", ds.getObject() == null);
}