📄 htmlservicewriter.java
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package org.codehaus.xfire.transport.http;import java.io.OutputStream;import java.util.ArrayList;import java.util.Collection;import java.util.Collections;import java.util.Comparator;import java.util.Iterator;import java.util.List;import javax.servlet.http.HttpServletRequest;import javax.xml.stream.XMLStreamException;import javax.xml.stream.XMLStreamWriter;import org.codehaus.xfire.service.Service;import org.codehaus.xfire.util.STAXUtils;/** * Provides a basic HTML description of a {@link Service}. * * @author <a href="poutsma@mac.com">Arjen Poutsma</a> */public class HtmlServiceWriter{ private HttpServletRequest request; private static final String XHTML_STRICT_DTD = "<!DOCTYPE html " + "PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" " + "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">"; public HtmlServiceWriter(){ } public HtmlServiceWriter(HttpServletRequest request){ this.request = request; } /** * Writes a HTML list of services to the given stream. Each service is described with its name. * * @param out the stream to write to * @param services the services * @throws XMLStreamException if an XML writing exception occurs */ public void write(OutputStream out, Collection services) throws XMLStreamException { XMLStreamWriter writer = STAXUtils.createXMLStreamWriter(out, null,null); writer.writeStartDocument(); writePreamble(writer, "XFire Services"); writer.writeStartElement("body"); writer.writeStartElement("p"); // writer.writeCharacters("No such service"); writer.writeEndElement(); // p if (!services.isEmpty()) { writer.writeStartElement("p"); writer.writeCharacters("Available Services:"); writer.writeEndElement(); // p writer.writeStartElement("ul"); int port =request.getServerPort(); StringBuffer sb = new StringBuffer(); sb.append(request.getScheme()).append("://").append(request.getServerName()); if ( port != 80 && port != 443 && port != 0) { sb.append(':').append(port); } sb.append(("".equals(request.getContextPath())?"/":request.getContextPath())); sb.append(request.getServletPath()); sb.append("/"); String base = sb.toString(); List servicesList = new ArrayList(); servicesList.addAll(services); Collections.sort(servicesList, new ServiceComperator()); services = servicesList; for (Iterator iterator = services.iterator(); iterator.hasNext();) { Service service = (Service) iterator.next(); String url = base+service.getSimpleName()+"?wsdl"; writer.writeStartElement("li"); writer.writeCharacters(service.getSimpleName()); Object obj =service.getProperty(Service.DISABLE_WSDL_GENERATION); if(obj ==null || "false".equals(obj.toString().toLowerCase())){ writer.writeCharacters(" "); writer.writeStartElement("a"); writer.writeAttribute("href",url); writer.writeCharacters("[wsdl]"); writer.writeEndElement(); } writer.writeEndElement(); // li } } writer.writeComment("Just filling space according to http://support.microsoft.com/default.aspx?scid=kb;en-us;Q294807"); writer.writeComment("Just filling space according to http://support.microsoft.com/default.aspx?scid=kb;en-us;Q294807"); writer.writeEmptyElement("br"); writer.writeEmptyElement("br"); writer.writeEmptyElement("br"); writer.writeEmptyElement("br"); writer.writeEmptyElement("br"); writer.writeCharacters(" Generated by XFire ( http://xfire.codehaus.org ) "); writer.writeEmptyElement("hr"); writer.writeEndDocument(); writer.flush(); } /** * Writes a HTML description of a service to the given stream. * * @param out the stream to write to * @param service the service * @throws XMLStreamException if an XML writing exception occurs */ public void write(OutputStream out, Service service) throws XMLStreamException { /*XMLOutputFactory factory = XMLOutputFactory.newInstance(); XMLStreamWriter writer = factory.createXMLStreamWriter(out);*/ XMLStreamWriter writer = STAXUtils.createXMLStreamWriter(out, null,null); writer.writeStartDocument(); String title = service.getSimpleName() + " Web Service"; writePreamble(writer, title); writer.writeStartElement("body"); writer.writeStartElement("h1"); writer.writeCharacters(title); writer.writeEndElement(); // h1 writer.writeEndDocument(); writer.flush(); } private void writePreamble(XMLStreamWriter writer, String title) throws XMLStreamException { writer.writeDTD(XHTML_STRICT_DTD); writer.writeStartElement("html"); writer.writeStartElement("head"); writer.writeStartElement("title"); writer.writeCharacters(title); writer.writeEndElement(); // title writer.writeEndElement(); // head } class ServiceComperator implements Comparator { public int compare(Object service1, Object service2) { return ((Service)service1).getSimpleName().compareToIgnoreCase(((Service)service2).getSimpleName()); } }}⌨️ 快捷键说明
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