Examples with XMLStreamReader javax.xml.stream.XMLStreamReader used on opensource projects

Example 96 with XMLStreamReader

use of javax.xml.stream.XMLStreamReader in project webservices-axiom by apache.

the class XMLStreamReaderUtilsTest method testGetElementTextAsStreamWithForbiddenNonTextChildren.

public void testGetElementTextAsStreamWithForbiddenNonTextChildren() throws Exception {
    XMLStreamReader reader = StAXUtils.createXMLStreamReader(new StringReader("<a>xxx<b>yyy</b>zzz</a>"));
    reader.next();
    Reader in = XMLStreamReaderUtils.getElementTextAsStream(reader, false);
    try {
        IOUtils.toString(in);
        fail("Expected exception");
    } catch (IOException ex) {
    // Expected
    }
}

Example 97 with XMLStreamReader

use of javax.xml.stream.XMLStreamReader in project webservices-axiom by apache.

the class TestCloseWithoutCaching method runTest.

@Override
protected void runTest() throws Throwable {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    Writer writer = new OutputStreamWriter(baos, "UTF-8");
    writer.write("<root><a>");
    for (int i = 0; i < 20000; i++) {
        writer.write('a');
    }
    writer.write("</a></root>");
    writer.close();
    InstrumentedInputStream in = new InstrumentedInputStream(new ByteArrayInputStream(baos.toByteArray()));
    OMDocument doc = OMXMLBuilderFactory.createOMBuilder(metaFactory.getOMFactory(), in).getDocument();
    XMLStreamReader reader = doc.getXMLStreamReaderWithoutCaching();
    reader.next();
    reader.next();
    long count = in.getCount();
    reader.close();
    assertEquals(count, in.getCount());
}

Example 98 with XMLStreamReader

use of javax.xml.stream.XMLStreamReader in project webservices-axiom by apache.

the class TestDTDReader method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMDocument document = factory.createOMDocument();
    factory.createOMDocType(document, "root", "-//MY//DTD", "my.dtd", "<!ELEMENT root (#PCDATA)>");
    factory.createOMElement("root", null, document);
    XMLStreamReader reader = document.getXMLStreamReader();
    // Note that according to the specification of the DTDReader interface, it is
    // allowed to look up the extension before reaching the DTD event.
    DTDReader dtdReader = (DTDReader) reader.getProperty(DTDReader.PROPERTY);
    assertNotNull(dtdReader);
    assertEquals(XMLStreamReader.DTD, reader.next());
    assertEquals("root", dtdReader.getRootName());
    assertEquals("-//MY//DTD", dtdReader.getPublicId());
    assertEquals("my.dtd", dtdReader.getSystemId());
    assertEquals("<!ELEMENT root (#PCDATA)>", reader.getText());
}

Example 99 with XMLStreamReader

use of javax.xml.stream.XMLStreamReader in project webservices-axiom by apache.

the class TestGetReaderException method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    OMSourcedElement element = factory.createOMElement(new AbstractPullOMDataSource() {

        @Override
        public XMLStreamReader getReader() throws XMLStreamException {
            throw new XMLStreamException("Test exception");
        }

        @Override
        public boolean isDestructiveRead() {
            return true;
        }
    });
    try {
        element.getLocalName();
        fail("Expected OMException");
    } catch (OMException ex) {
        Throwable cause = ex.getCause();
        assertTrue(cause instanceof XMLStreamException);
        assertEquals("Test exception", cause.getMessage());
    }
}

Example 100 with XMLStreamReader

use of javax.xml.stream.XMLStreamReader 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);
}