求解requestEnvelope和requestContext怎么生成
import java.io.BufferedReader;import java.io.FileReader;import java.util.Vector;import javax.mail.internet.MimeBodyPart;import javax.xml.parsers.DocumentBuilder;import org.apache.soap.Constants;import org.apache.soap.SOAPException;import org.apache.soap.messaging.Message;import org.apache.soap.transport.SOAPTransport;import org.apache.soap.util.xml.XMLParserUtils;import org.w3c.dom.Document;import org.w3c.dom.Element;import org.w3c.dom.Node;import org.xml.sax.InputSource;public class MimeSoap {@SuppressWarnings("unused")private static final String DEFAULT_HOST_URL = "http://localhost:8082/TalkWebSoap/mimeservlet.do";@SuppressWarnings("unused")private static final String DEFAULT_DATA_FILENAME = "src/hello.txt";@SuppressWarnings("unused")private static final String DEFAULT_DATA_FILENAME1 = "src/PO.xml";private static final String URI = "urn:oreilly-jaws-samples";private String m_hostURL;private String m_attachment;private String m_dataFileName;@SuppressWarnings("unused")private Node tempNode;public MimeSoap(String hostURL, String dataFileName, String dataFileName1) throws Exception {m_hostURL = hostURL;m_attachment = dataFileName;m_dataFileName = dataFileName1;System.out.println();System.out.println("_________________________________________________________");System.out.println("Starting GenericHTTPSoapClient:");System.out.println(" host url = " + m_hostURL);System.out.println(" attachment = " + m_attachment);System.out.println(" data file = " + m_dataFileName);System.out.println("___________________________________________________________");System.out.println();}// 实际的传送工作是由sendSOAPMessage()方法完成的public void sendSOAPMessage() {Message msg = new Message();// 添加附件if (m_attachment != null) {BufferedReader attachmentReader;try {attachmentReader = new BufferedReader(new FileReader(m_attachment));StringBuffer buffer = new StringBuffer();for (String line = attachmentReader.readLine(); line != null; line = attachmentReader.readLine()) {buffer.append(line);}MimeBodyPart attachment = new MimeBodyPart();attachment.setText(buffer.toString());attachment.setHeader("Content-ID", "the-attachment"); msg.addBodyPart(attachment); // 首先读取XML文档，将其解析成DOM树。 FileReader fr = new FileReader (m_dataFileName); // 通过调用Apache getXMlDocBuilder()方法得到一个解析器，它返回一个DocumentBuilder对象。 DocumentBuilder xdb = XMLParserUtils.getXMLDocBuilder(); // 通过解析器解析文档，得到一个Document对象。 Document doc = xdb.parse (new InputSource (fr)); if (doc == null) { throw new SOAPException(Constants.FAULT_CODE_CLIENT, "parsing error"); } // create a vector for collecting the header elements Vector<Element> headerElements = new Vector<Element>(); // Create a header element in a namespace org.w3c.dom.Element headerElement = doc.createElementNS(URI,"jaws:MessageHeader"); headerElement.setAttributeNS(URI,"SOAP-ENV:mustUnderstand","1"); // Create subnodes within the MessageHeader org.w3c.dom.Element ele = doc.createElement("From"); org.w3c.dom.Text textNode = doc.createTextNode("Me"); tempNode = ele.appendChild(textNode);tempNode = headerElement.appendChild(ele); ele = doc.createElement("To"); textNode = doc.createTextNode("You"); tempNode = ele.appendChild(textNode); tempNode = headerElement.appendChild(ele); ele = doc.createElement("MessageId"); textNode = doc.createTextNode("9999"); tempNode = ele.appendChild(textNode); tempNode = headerElement.appendChild(ele); headerElements.add(headerElement); // create a vector for collecting the body elements Vector<Element> bodyElements = new Vector<Element>(); // 获取顶层DOM元素，放到向量中。顶层节点的下层节点元素的创建和添加工作由DOM解析器负责。 bodyElements.add(doc.getDocumentElement ()); // Create the SOAP envelope org.apache.soap.Envelope envelope = new org.apache.soap.Envelope(); // Add the SOAP header element to the envelope org.apache.soap.Header header = new org.apache.soap.Header(); header.setHeaderEntries(headerElements); envelope.setHeader(header); // Create the SOAP body element org.apache.soap.Body body = new org.apache.soap.Body(); body.setBodyEntries(bodyElements); // Add the SOAP body element to the envelope envelope.setBody(body); msg.send (new java.net.URL(m_hostURL), URI, envelope); System.out.println("Sent SOAP Message with Apache HTTP SOAP Client."); // 从传输中接受响应并将其打印到屏幕上 System.out.println("Waiting for response...."); SOAPTransport st = msg.getSOAPTransport (); BufferedReader br = st.receive (); String line = br.readLine(); if(line == null) { System.out.println("HTTP POST was successful. \n"); } else { while (line != null) { System.out.println (line); line = br.readLine(); } } } catch (Exception e) {e.printStackTrace();}}} public static void main(String args[]) { try { MimeSoap client = new MimeSoap(DEFAULT_HOST_URL,DEFAULT_DATA_FILENAME,DEFAULT_DATA_FILENAME1); client.sendSOAPMessage(); } catch (Exception e) {e.printStackTrace();} } }?以上为客户端代码加入po.xml 和附件.txt
下面为服务端代码 可是服务端中requestEnvelope和requestContext如何获得了本人求解~！
//处理SOAP体 org.apache.soap.Body body = requestEnvelope.getBody(); java.util.Vector bodyEntries = body.getBodyEntries(); writer.write("\nBody====>\n"); for (java.util.Enumeration e = bodyEntries.elements(); e.hasMoreElements();) { org.w3c.dom.Element el = (org.w3c.dom.Element)e.nextElement(); org.apache.soap.util.xml.DOM2Writer.serializeAsXML((org.w3c.dom.Node)el, writer); org.w3c.dom.Element attachmentEl = (org.w3c.dom.Element)el.getElementsByTagName("attachment").item(0); if (attachmentEl != null) { writer.write("\nAttachment==>\n"); cid = attachmentEl.getAttribute("href").substring(4);//get rid of cid: writer.write("Content-ID = "+cid+"\n"); MimeBodyPart attachment = requestContext.getBodyPart(cid); try { writer.write("The attachment is...\n"+attachment.getContent()+"\n"); }catch(Exception ex) { throw new SOAPException(Constants.FAULT_CODE_SERVER, "Error writing response", ex); } }else writer.write("The Content-ID is null!\n"); } System.out.println(writer.toString()); … … ?