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

Example 41 with OMText

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

the class MTOMStAXSOAPModelBuilderTest method testDeferredLoadingOfAttachments.

/**
 * Test that MIME parts are not loaded before requesting the DataHandlers from the corresponding
 * OMText nodes.
 *
 * @throws Exception
 */
public void testDeferredLoadingOfAttachments() throws Exception {
    Attachments attachments = createAttachmentsForTestMTOMMessage();
    SOAPModelBuilder builder = OMXMLBuilderFactory.createSOAPModelBuilder(attachments);
    OMDocument doc = builder.getDocument();
    // Find all the binary nodes
    List<OMText> binaryNodes = new ArrayList<>();
    for (Iterator<OMSerializable> it = doc.getDescendants(false); it.hasNext(); ) {
        OMSerializable node = it.next();
        if (node instanceof OMText) {
            OMText text = (OMText) node;
            if (text.isBinary()) {
                binaryNodes.add(text);
            }
        }
    }
    assertFalse(binaryNodes.isEmpty());
    // At this moment only the SOAP part should have been loaded
    assertEquals(1, attachments.getContentIDList().size());
    for (OMText node : binaryNodes) {
        // Request the DataHandler and do something with it to make sure
        // the part is loaded
        node.getDataHandler().getInputStream().close();
    }
    assertEquals(binaryNodes.size() + 1, attachments.getContentIDList().size());
}

Example 42 with OMText

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

the class MTOMStAXSOAPModelBuilderTest method testCreateOMElement.

public void testCreateOMElement() throws Exception {
    OMElement root = createTestMTOMMessage();
    OMElement body = (OMElement) root.getFirstOMChild();
    OMElement data = (OMElement) body.getFirstOMChild();
    Iterator childIt = data.getChildren();
    OMElement child = (OMElement) childIt.next();
    OMText blob = (OMText) child.getFirstOMChild();
    /*
         * Following is the procedure the user has to follow to read objects in
         * OBBlob User has to know the object type & whether it is serializable.
         * If it is not he has to use a Custom Defined DataSource to get the
         * Object.
         */
    byte[] expectedObject = new byte[] { 13, 56, 65, 32, 12, 12, 7, -3, -2, -1, 98 };
    DataHandler actualDH;
    actualDH = blob.getDataHandler();
// ByteArrayInputStream object = (ByteArrayInputStream) actualDH
// .getContent();
// byte[] actualObject= null;
// object.read(actualObject,0,10);
// assertEquals("Object check", expectedObject[5],actualObject[5] );
}

Example 43 with OMText

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

the class DigestGenerator method getDigest.

/**
 * This method is an overloaded method for the digest generation for OMElement
 *
 * @param element
 * @param digestAlgorithm
 * @return Returns a byte array representing the calculated digest value
 */
public byte[] getDigest(OMElement element, String digestAlgorithm) throws OMException {
    byte[] digest = new byte[0];
    try {
        MessageDigest md = MessageDigest.getInstance(digestAlgorithm);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        DataOutputStream dos = new DataOutputStream(baos);
        dos.writeInt(1);
        dos.write(getExpandedName(element).getBytes("UnicodeBigUnmarked"));
        dos.write((byte) 0);
        dos.write((byte) 0);
        Collection<OMAttribute> attrs = getAttributesWithoutNS(element);
        dos.writeInt(attrs.size());
        for (Iterator<OMAttribute> itr = attrs.iterator(); itr.hasNext(); ) {
            dos.write(getDigest(itr.next(), digestAlgorithm));
        }
        OMNode node = element.getFirstOMChild();
        // adjoining Texts are merged,
        // there is  no 0-length Text, and
        // comment nodes are removed.
        int length = 0;
        for (Iterator<OMNode> itr = element.getChildren(); itr.hasNext(); ) {
            OMNode child = itr.next();
            if (child instanceof OMElement || child instanceof OMText || child instanceof OMProcessingInstruction) {
                length++;
            }
        }
        dos.writeInt(length);
        while (node != null) {
            dos.write(getDigest(node, digestAlgorithm));
            node = node.getNextOMSibling();
        }
        dos.close();
        md.update(baos.toByteArray());
        digest = md.digest();
    } catch (NoSuchAlgorithmException e) {
        throw new OMException(e);
    } catch (IOException e) {
        throw new OMException(e);
    }
    return digest;
}

Example 44 with OMText

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

the class TestDiscardPartiallyBuilt method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMElement root = OMXMLBuilderFactory.createOMBuilder(factory, new StringReader("<root><element><a><b>text</b></a><c/></element><sibling/></root>")).getDocumentElement();
    OMElement element = root.getFirstElement();
    // Navigate to the text node so that the element is partially built
    OMElement b = element.getFirstElement().getFirstElement();
    OMText text = (OMText) b.getFirstOMChild();
    assertEquals("text", text.getText());
    element.discard();
    assertAbout(xml()).that(xml(OMElement.class, root)).hasSameContentAs("<root><sibling/></root>");
    // Force the builder to complete the document. If the discard method didn't adjust the
    // element depth correctly, then an exception will occur here
    assertNull(root.getNextOMSibling());
}

Example 45 with OMText

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

the class TestInsertSiblingBeforeOnSelf method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMElement parent = factory.createOMElement("test", null);
    OMText text = factory.createOMText("test");
    parent.addChild(text);
    try {
        text.insertSiblingBefore(text);
        fail("Expected OMException");
    } catch (OMException ex) {
    // Expected
    }
}