Java StAXBuilder.getDocumentElement方法代码示例

import org.apache.axiom.om.impl.builder.StAXBuilder; //导入方法依赖的package包/类
private String getBSTHeader(Request request) throws IOException, XMLStreamException {
    org.apache.coyote.Request coyoteReq = request.getCoyoteRequest();
    InputBuffer buf = coyoteReq.getInputBuffer();
    ByteChunk bc = new ByteChunk();

    buf.doRead(bc, coyoteReq);
    try (InputStream is = new ByteArrayInputStream(getUTF8Bytes(bc.toString()))) {
        XMLStreamReader reader = StAXUtils.createXMLStreamReader(is);
        StAXBuilder builder = new StAXSOAPModelBuilder(reader);
        SOAPEnvelope envelope = (SOAPEnvelope) builder.getDocumentElement();
        envelope.build();

        SOAPHeader header = envelope.getHeader();
        Iterator headerEls = header.getChildrenWithLocalName("Security");
        if (!headerEls.hasNext()) {
            return null;
        }
        OMElement securityHeader = (OMElement) headerEls.next();
        Iterator securityHeaderEls = securityHeader.getChildrenWithLocalName("BinarySecurityToken");
        if (!securityHeaderEls.hasNext()) {
            return null;
        }
        OMElement bstHeader = (OMElement) securityHeaderEls.next();
        bstHeader.build();
        return bstHeader.getText();
    }
}
 

import org.apache.axiom.om.impl.builder.StAXBuilder; //导入方法依赖的package包/类
/**
 * Create a SOAP envelope using SOAP 1.1 or 1.2 depending on the namespace
 * @param in InputStream for the payload
 * @param namespace the SOAP namespace
 * @return the SOAP envelope for the correct version
 * @throws javax.xml.stream.XMLStreamException on error
 */
public static SOAPEnvelope getEnvelope(InputStream in, String namespace) throws XMLStreamException {

    try {
        in.reset();
    } catch (IOException ignore) {}
    XMLStreamReader xmlreader =
        StAXUtils.createXMLStreamReader(in, MessageContext.DEFAULT_CHAR_SET_ENCODING);
    StAXBuilder builder = new StAXSOAPModelBuilder(xmlreader, namespace);
    return (SOAPEnvelope) builder.getDocumentElement();
}
 

import org.apache.axiom.om.impl.builder.StAXBuilder; //导入方法依赖的package包/类
/**
 * Returns a OMElement handler to the document element of the Fast Infoset message.
 * 
 * @param inputStream InputStream to the message
 * @param contentType Content type of the message
 * @param messageContext MessageContext to be used
 * 
 * @return OMElement handler to the document element
 * 
 * @see org.apache.axis2.builder.Builder#processDocument(InputStream, String, MessageContext)
 */
public OMElement processDocument(InputStream inputStream, String contentType, 
		MessageContext messageContext) throws AxisFault {
	if (logger.isDebugEnabled()) {
		logger.debug("Processing a Document with the content type: " + contentType);
	}
	//Create a instance of the StAX Parser which can handle the fast infoset stream
	XMLStreamReader streamReader = new StAXDocumentParser(inputStream);
	StAXBuilder builder = new StAXOMBuilder(streamReader);

	return builder.getDocumentElement();
}
 

import org.apache.axiom.om.impl.builder.StAXBuilder; //导入方法依赖的package包/类
/**
 * Returns a OMElement handler to the document element of the Fast Infoset message.
 * 
 * @param inputStream InputStream to the message
 * @param contentType Content type of the message
 * @param messageContext MessageContext to be used
 * 
 * @return OMElement handler to the document element
 * 
 * @see org.apache.axis2.builder.Builder#processDocument(InputStream, String, MessageContext)
 */
public OMElement processDocument(InputStream inputStream, String contentType, 
		MessageContext messageContext) throws AxisFault {
	if (logger.isDebugEnabled()) {
		logger.debug("Processing a Document with the content type: " + contentType);
	}
	//Create a instance of the StAX Parser which can handle the fast infoset stream 
	XMLStreamReader streamReader = new StAXDocumentParser(inputStream);
	StAXBuilder builder = new StAXSOAPModelBuilder(streamReader);

	return builder.getDocumentElement();
}
 

import org.apache.axiom.om.impl.builder.StAXBuilder; //导入方法依赖的package包/类
public SOAPEnvelope createSOAPEnvelope(InputStream in) throws AxisFault {
    try {
        XMLStreamReader xmlreader =
                StAXUtils.createXMLStreamReader(in);
        StAXBuilder builder = new StAXSOAPModelBuilder(xmlreader, null);
        return (SOAPEnvelope) builder.getDocumentElement();
    } catch (Exception e) {
        throw new AxisFault(e.getMessage(), e);
    }
}
 

import org.apache.axiom.om.impl.builder.StAXBuilder; //导入方法依赖的package包/类
private static OMElement readElement() throws XMLStreamException {
    //Create an input stream for the string
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(sampleXML.getBytes());
    //create a builder. Since we want the XML as a plain XML, we can just use
    //the plain OMBuilder
    StAXBuilder builder = new StAXOMBuilder(byteArrayInputStream);
    //return the root element.
    return builder.getDocumentElement();
}