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

Example 31 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);
}

Example 32 with OMNode

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

the class TestInsertSiblingBeforeSameParent method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory fac = metaFactory.getOMFactory();
    OMElement parent = fac.createOMElement("test", null);
    OMText text1 = fac.createOMText("text1");
    OMText text2 = fac.createOMText("text2");
    OMText text3 = fac.createOMText("text3");
    parent.addChild(text1);
    parent.addChild(text2);
    parent.addChild(text3);
    text2.insertSiblingBefore(text3);
    assertSame(parent, text3.getParent());
    Iterator<OMNode> it = parent.getChildren();
    assertSame(text1, it.next());
    assertSame(text3, it.next());
    assertSame(text2, it.next());
    assertFalse(it.hasNext());
}

Example 33 with OMNode

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

the class TestBlobOMDataSource method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    String localName = "myPayload";
    String encoding = "utf-8";
    String payload = "<tns:myPayload xmlns:tns=\"urn://test\">Payload One</tns:myPayload>";
    OMNamespace ns = factory.createOMNamespace("urn://test", "tns");
    BlobOMDataSource ds = new BlobOMDataSource(Blobs.createBlob(payload.getBytes(encoding)), encoding);
    OMElement parent = factory.createOMElement("root", null);
    OMSourcedElement omse = factory.createOMElement(ds, 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()).isSameAs(ds);
    // A BlobOMDataSource does not consume the backing object when read.
    // Thus getting the XMLStreamReader of the BlobOMDataSource should not 
    // cause expansion of the OMSourcedElement.
    XMLStreamReader reader = child.getXMLStreamReader();
    reader.next();
    assertTrue("OMSourcedElement is expanded.  This is unexpected", !child.isExpanded());
    // Likewise, a BlobOMDataSource does not consume the backing object when 
    // written.  Thus serializing the OMSourcedElement should not cause the expansion
    // of the OMSourcedElement.
    assertTrue("The payload was not present in the output", parent.toString().indexOf(payload) > 0);
    assertTrue("OMSourcedElement is expanded.  This is unexpected", !child.isExpanded());
    // If a consumer calls build or buildWithAttachments on the tree, the 
    // tree should not be expanded.
    parent.build();
    assertTrue("OMSourcedElement is expanded after build().  This is unexpected", !child.isExpanded());
    parent.buildWithAttachments();
    assertTrue("OMSourcedElement is expanded after buildWithAttachments().  This is unexpected", !child.isExpanded());
    // Test getting the raw bytes from the BlobOMDataSource.
    assertThat(child.getDataSource()).isSameAs(ds);
}

Example 34 with OMNode

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

the class TestGetNextOMSiblingAfterDiscard method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMElement element = OMXMLBuilderFactory.createOMBuilder(factory, new StringReader("<element><!--comment--><a/><!--comment--></element>")).getDocumentElement();
    OMNode child = element.getFirstOMChild();
    element.discard();
    try {
        child.getNextOMSibling();
        fail("Expected NodeUnavailableException");
    } catch (NodeUnavailableException ex) {
    // Expected
    }
}

Example 35 with OMNode

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

the class TestDetachFirstChild method runTest.

@Override
protected void runTest() throws Throwable {
    OMElement root = AXIOMUtil.stringToOM(metaFactory.getOMFactory(), "<root><a/><b/></root>");
    if (build) {
        root.build();
    } else {
        assertFalse(root.isComplete());
    }
    OMNode oldFirstChild = root.getFirstOMChild();
    assertNotNull(oldFirstChild);
    oldFirstChild.detach();
    OMNode newFirstChild = root.getFirstOMChild();
    assertNotNull(newFirstChild);
    assertNotSame(oldFirstChild, newFirstChild);
}