Пример #1
0
  @Override
  public final void service(final HttpServletRequest req, final HttpServletResponse res)
      throws IOException {

    final HTTPContext http = new HTTPContext(req, res, this);
    final boolean restxq = this instanceof RestXqServlet;
    try {
      http.authorize();
      run(http);
      http.log(SC_OK, "");
    } catch (final HTTPException ex) {
      http.status(ex.getStatus(), Util.message(ex), restxq);
    } catch (final LoginException ex) {
      http.status(SC_UNAUTHORIZED, Util.message(ex), restxq);
    } catch (final IOException | QueryException ex) {
      http.status(SC_BAD_REQUEST, Util.message(ex), restxq);
    } catch (final ProcException ex) {
      http.status(SC_BAD_REQUEST, Text.INTERRUPTED, restxq);
    } catch (final Exception ex) {
      final String msg = Util.bug(ex);
      Util.errln(msg);
      http.status(SC_INTERNAL_SERVER_ERROR, Util.info(UNEXPECTED, msg), restxq);
    } finally {
      if (Prop.debug) {
        Util.outln("_ REQUEST _________________________________" + Prop.NL + req);
        final Enumeration<String> en = req.getHeaderNames();
        while (en.hasMoreElements()) {
          final String key = en.nextElement();
          Util.outln(Text.LI + key + Text.COLS + req.getHeader(key));
        }
        Util.out("_ RESPONSE ________________________________" + Prop.NL + res);
      }
    }
  }
Пример #2
0
 @Override
 public void parseRequestParameters(
     final Map<String, String> params, final Map<String, com.bradmcevoy.http.FileItem> files)
     throws RequestParseException {
   try {
     if (isMultiPart()) {
       parseQueryString(params, req.getQueryString());
       @SuppressWarnings("unchecked")
       final List<FileItem> items = new ServletFileUpload().parseRequest(req);
       for (final FileItem item : items) {
         if (item.isFormField()) params.put(item.getFieldName(), item.getString());
         else files.put(item.getFieldName(), new FileItemWrapper(item));
       }
     } else {
       final Enumeration<String> en = req.getParameterNames();
       while (en.hasMoreElements()) {
         final String nm = en.nextElement();
         final String val = req.getParameter(nm);
         params.put(nm, val);
       }
     }
   } catch (final FileUploadException ex) {
     throw new RequestParseException("FileUploadException", ex);
   } catch (final Throwable ex) {
     throw new RequestParseException(ex.getMessage(), ex);
   }
 }
Пример #3
0
 @Override
 public Map<String, String> getHeaders() {
   final Map<String, String> map = new HashMap<>();
   final Enumeration<String> en = req.getHeaderNames();
   while (en.hasMoreElements()) {
     final String name = en.nextElement();
     final String val = req.getHeader(name);
     map.put(name, val);
   }
   return map;
 }
Пример #4
0
 @Override
 public void init(final ServletConfig config) throws ServletException {
   super.init(config);
   try {
     HTTPContext.init(config.getServletContext());
     final Enumeration<String> en = config.getInitParameterNames();
     while (en.hasMoreElements()) {
       String key = en.nextElement().toLowerCase(Locale.ENGLISH);
       final String val = config.getInitParameter(key);
       if (key.startsWith(Prop.DBPREFIX)) key = key.substring(Prop.DBPREFIX.length());
       if (key.equalsIgnoreCase(MainProp.USER[0].toString())) {
         user = val;
       } else if (key.equalsIgnoreCase(MainProp.PASSWORD[0].toString())) {
         pass = val;
       }
     }
   } catch (final IOException ex) {
     throw new ServletException(ex);
   }
 }
Пример #5
0
  /**
   * Initializes the servlet context, based on the servlet context. Parses all context parameters
   * and passes them on to the database context.
   *
   * @param sc servlet context
   * @throws IOException I/O exception
   */
  static synchronized void init(final ServletContext sc) throws IOException {
    // skip process if context has already been initialized
    if (context != null) return;

    // set servlet path as home directory
    final String path = sc.getRealPath("/");
    System.setProperty(Prop.PATH, path);

    // parse all context parameters
    final HashMap<String, String> map = new HashMap<String, String>();
    // store default web root
    map.put(MainProp.HTTPPATH[0].toString(), path);

    final Enumeration<?> en = sc.getInitParameterNames();
    while (en.hasMoreElements()) {
      final String key = en.nextElement().toString();
      if (!key.startsWith(Prop.DBPREFIX)) continue;

      // only consider parameters that start with "org.basex."
      String val = sc.getInitParameter(key);
      if (eq(key, DBUSER, DBPASS, DBMODE, DBVERBOSE)) {
        // store servlet-specific parameters as system properties
        System.setProperty(key, val);
      } else {
        // prefix relative paths with absolute servlet path
        if (key.endsWith("path") && !new File(val).isAbsolute()) {
          val = path + File.separator + val;
        }
        // store remaining parameters (without project prefix) in map
        map.put(key.substring(Prop.DBPREFIX.length()).toUpperCase(Locale.ENGLISH), val);
      }
    }
    context = new Context(map);

    if (SERVER.equals(System.getProperty(DBMODE))) {
      new BaseXServer(context);
    } else {
      context.log = new Log(context);
    }
  }
Пример #6
0
 @Override
 public void init(final ServletConfig config) throws ServletException {
   super.init(config);
   try {
     HTTPContext.init(config.getServletContext());
     final Enumeration<String> en = config.getInitParameterNames();
     while (en.hasMoreElements()) {
       String key = en.nextElement().toLowerCase(Locale.ENGLISH);
       final String val = config.getInitParameter(key);
       if (key.startsWith(Prop.DBPREFIX)) key = key.substring(Prop.DBPREFIX.length());
       if (key.equalsIgnoreCase(StaticOptions.USER.name())) {
         username = val;
       } else if (key.equalsIgnoreCase(StaticOptions.PASSWORD.name())) {
         password = val;
       } else if (key.equalsIgnoreCase(StaticOptions.AUTHMETHOD.name())) {
         auth = AuthMethod.valueOf(val);
       }
     }
   } catch (final IOException ex) {
     throw new ServletException(ex);
   }
 }
Пример #7
0
  /**
   * Initializes the database context, based on the initial servlet context. Parses all context
   * parameters and passes them on to the database context.
   *
   * @param sc servlet context
   * @throws IOException I/O exception
   */
  public static synchronized void init(final ServletContext sc) throws IOException {
    // check if HTTP context has already been initialized
    if (init) return;
    init = true;

    // set web application path as home directory and HTTPPATH
    final String webapp = sc.getRealPath("/");
    Options.setSystem(Prop.PATH, webapp);
    Options.setSystem(GlobalOptions.WEBPATH, webapp);

    // bind all parameters that start with "org.basex." to system properties
    final Enumeration<String> en = sc.getInitParameterNames();
    while (en.hasMoreElements()) {
      final String key = en.nextElement();
      if (!key.startsWith(Prop.DBPREFIX)) continue;

      String val = sc.getInitParameter(key);
      if (key.endsWith("path") && !new File(val).isAbsolute()) {
        // prefix relative path with absolute servlet path
        Util.debug(key.toUpperCase(Locale.ENGLISH) + ": " + val);
        val = new IOFile(webapp, val).path();
      }
      Options.setSystem(key, val);
    }

    // create context, update options
    if (context == null) {
      context = new Context(false);
    } else {
      context.globalopts.setSystem();
      context.options.setSystem();
    }

    // start server instance
    if (!context.globalopts.get(GlobalOptions.HTTPLOCAL)) new BaseXServer(context);
  }
Пример #8
0
  /**
   * Binds the annotated variables.
   *
   * @param http http context
   * @param arg argument array
   * @throws QueryException query exception
   * @throws IOException I/O exception
   */
  void bind(final HTTPContext http, final Expr[] arg) throws QueryException, IOException {
    // bind variables from segments
    for (int s = 0; s < path.size; s++) {
      final Matcher m = TEMPLATE.matcher(path.segment[s]);
      if (!m.find()) continue;
      final QNm qnm = new QNm(token(m.group(1)), context);
      bind(qnm, arg, new Atm(http.segment(s)));
    }

    // cache request body
    final String ct = http.contentType();
    IOContent body = null;

    if (requestBody != null) {
      body = cache(http, null);
      try {
        // bind request body in the correct format
        body.name(http.method + IO.XMLSUFFIX);
        bind(requestBody, arg, Parser.item(body, context.context.prop, ct));
      } catch (final IOException ex) {
        error(INPUT_CONV, ex);
      }
    }

    // bind query parameters
    final Map<String, String[]> params = http.params();
    for (final RestXqParam rxp : queryParams) bind(rxp, arg, params.get(rxp.key));

    // bind form parameters
    if (!formParams.isEmpty()) {
      if (MimeTypes.APP_FORM.equals(ct)) {
        // convert parameters encoded in a form
        body = cache(http, body);
        addParams(body.toString(), params);
      }
      for (final RestXqParam rxp : formParams) bind(rxp, arg, params.get(rxp.key));
    }

    // bind header parameters
    for (final RestXqParam rxp : headerParams) {
      final StringList sl = new StringList();
      final Enumeration<?> en = http.req.getHeaders(rxp.key);
      while (en.hasMoreElements()) {
        for (final String s : en.nextElement().toString().split(", *")) sl.add(s);
      }
      bind(rxp, arg, sl.toArray());
    }

    // bind cookie parameters
    final Cookie[] ck = http.req.getCookies();
    for (final RestXqParam rxp : cookieParams) {
      String v = null;
      if (ck != null) {
        for (final Cookie c : ck) {
          if (rxp.key.equals(c.getName())) v = c.getValue();
        }
      }
      if (v == null) bind(rxp, arg);
      else bind(rxp, arg, v);
    }
  }