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package com.sun.xml.ws.transport.http.servlet;
import com.sun.istack.NotNull;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.server.PortAddressResolver;
import com.sun.xml.ws.api.server.WSEndpoint;
import com.sun.xml.ws.api.server.WebServiceContextDelegate;
import com.sun.xml.ws.resources.WsservletMessages;
import com.sun.xml.ws.transport.Headers;
import com.sun.xml.ws.transport.http.HttpAdapter;
import com.sun.xml.ws.transport.http.WSHTTPConnection;
import com.sun.xml.ws.developer.JAXWSProperties;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.ws.WebServiceException;
import javax.xml.ws.handler.MessageContext;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.Principal;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.Map;
/**
*{@link WSHTTPConnection} implemented for {@link HttpServlet}.
*
* @author WS Development Team
*/
final class ServletConnectionImpl extends WSHTTPConnection implements WebServiceContextDelegate {
private final HttpServletRequest request;
private final HttpServletResponse response;
private final ServletContext context;
private int status;
private Headers requestHeaders;
private final HttpAdapter adapter;
public ServletConnectionImpl(@NotNull HttpAdapter adapter, ServletContext context, HttpServletRequest request, HttpServletResponse response) {
this.adapter = adapter;
this.context = context;
this.request = request;
this.response = response;
}
@Override
@Property({MessageContext.HTTP_REQUEST_HEADERS, Packet.INBOUND_TRANSPORT_HEADERS})
public @NotNull Map<String,List<String>> getRequestHeaders() {
if (requestHeaders == null) {
requestHeaders = new Headers();
Enumeration enums = request.getHeaderNames();
while (enums.hasMoreElements()) {
String headerName = (String) enums.nextElement();
String headerValue = request.getHeader(headerName);
List<String> values = requestHeaders.get(headerName);
if (values == null) {
values = new ArrayList<String>();
requestHeaders.put(headerName, values);
}
values.add(headerValue);
}
}
return requestHeaders;
}
private Map<String,List<String>> responseHeaders;
/**
* sets response headers.
*/
@Override
public void setResponseHeaders(Map<String,List<String>> headers) {
this.responseHeaders = headers;
if (headers == null)
return;
if (status != 0)
response.setStatus(status);
response.reset(); // clear all the headers
for (Map.Entry<String, List<String>> entry : headers.entrySet()) {
String name = entry.getKey();
if(name.equalsIgnoreCase("Content-Type") || name.equalsIgnoreCase("Content-Length"))
continue; // ignore headers that interfere with the operation
for (String value : entry.getValue()) {
response.addHeader(name, value);
}
}
}
@Override
@Property({MessageContext.HTTP_RESPONSE_HEADERS, Packet.OUTBOUND_TRANSPORT_HEADERS})
public Map<String,List<String>> getResponseHeaders() {
return responseHeaders;
}
@Override
public void setStatus(int status) {
this.status = status;
// Servlet containers don't seem to like setting of the value multiple times
// Moving the following to getOutput()
//response.setStatus(status);
}
@Override
@Property(MessageContext.HTTP_RESPONSE_CODE)
public int getStatus() {
return status;
}
@Override
public void setContentTypeResponseHeader(@NotNull String value) {
response.setContentType(value);
}
@Override
public @NotNull InputStream getInput() throws IOException {
return request.getInputStream();
}
@Override
public @NotNull OutputStream getOutput() throws IOException {
response.setStatus(status);
return response.getOutputStream();
}
public @NotNull WebServiceContextDelegate getWebServiceContextDelegate() {
return this;
}
public Principal getUserPrincipal(Packet p) {
return request.getUserPrincipal();
}
public boolean isUserInRole(Packet p,String role) {
return request.isUserInRole(role);
}
public @NotNull String getEPRAddress(Packet p, WSEndpoint endpoint) {
PortAddressResolver resolver = adapter.owner.createPortAddressResolver(getBaseAddress());
String address = resolver.getAddressFor(endpoint.getServiceName(), endpoint.getPortName().getLocalPart());
if(address==null)
throw new WebServiceException(WsservletMessages.SERVLET_NO_ADDRESS_AVAILABLE(endpoint.getPortName()));
return address;
}
public String getWSDLAddress(@NotNull Packet request, @NotNull WSEndpoint endpoint) {
String eprAddress = getEPRAddress(request,endpoint);
if(adapter.getEndpoint().getPort() != null)
return eprAddress+"?wsdl";
else
return null;
}
@Override
@Property(MessageContext.HTTP_REQUEST_METHOD)
public @NotNull String getRequestMethod() {
return request.getMethod();
}
@Override
public boolean isSecure() {
return request.getScheme().equals("https");
}
@Override
public String getRequestHeader(String headerName) {
return request.getHeader(headerName);
}
@Override
@Property(MessageContext.QUERY_STRING)
public String getQueryString() {
return request.getQueryString();
}
@Override
@Property(MessageContext.PATH_INFO)
public @NotNull String getPathInfo() {
return request.getPathInfo();
}
public @NotNull String getBaseAddress() {
return getBaseAddress(request);
}
static @NotNull String getBaseAddress(HttpServletRequest request) {
StringBuilder buf = new StringBuilder();
buf.append(request.getScheme());
buf.append("://");
buf.append(request.getServerName());
buf.append(':');
buf.append(request.getServerPort());
buf.append(request.getContextPath());
return buf.toString();
}
@Property(MessageContext.SERVLET_CONTEXT)
public ServletContext getContext() {
return context;
}
@Property(MessageContext.SERVLET_RESPONSE)
public HttpServletResponse getResponse() {
return response;
}
@Property(MessageContext.SERVLET_REQUEST)
public HttpServletRequest getRequest() {
return request;
}
@Property(JAXWSProperties.HTTP_REQUEST_URL)
public String getRequestURL() {
return request.getRequestURL().toString();
}
@Override
public String getProtocol() {
return request.getProtocol();
}
@Override
public void setContentLengthResponseHeader(int value) {
response.setContentLength(value);
}
protected PropertyMap getPropertyMap() {
return model;
}
private static final PropertyMap model;
static {
model = parse(ServletConnectionImpl.class);
}
}