示例#1
0
    public synchronized Transformer getTransformer(String framework, String filename) {
      if (filename == null || filename.length() == 0) {
        throw new IllegalArgumentException("filename cannot be null or empty");
      }
      String key = framework + "-" + filename;

      Templates t = (Templates) pool.getTemplates().get(key);
      String s = null;

      if (t == null) {
        try {
          WOApplication app = WOApplication.application();
          WOResourceManager rm = app.resourceManager();

          TransformerFactory fac = TransformerFactory.newInstance();

          log.debug("creating template for file " + filename + " in framework " + framework);
          InputStream is = rm.inputStreamForResourceNamed(filename, framework, null);
          if (is == null) {
            log.debug("trying with framework = null");
            is = rm.inputStreamForResourceNamed(filename, null, null);
            if (is == null) {
              throw new IllegalArgumentException("inputStream is null");
            }
          }
          if (is.available() == 0) {
            throw new IllegalArgumentException(
                "InputStream has 0 bytes available, cannot read xsl file!");
          }
          s = ERXFileUtilities.stringFromInputStream(is);
          s = templateParser.parseTemplateWithObject(s, "@@", app);
          t = fac.newTemplates(new StreamSource(new ByteArrayInputStream(s.getBytes())));

          if (app.isCachingEnabled()) {
            templates.put(key, t);
          }
        } catch (IOException e1) {
          throw NSForwardException._runtimeExceptionForThrowable(e1);
        } catch (TransformerConfigurationException tce) {
          log.error("could not create template " + tce.getLocationAsString(), tce);
          log.error("  cause", tce.getCause());
          if (tce.getCause() != null && tce.getCause() instanceof org.xml.sax.SAXParseException) {
            org.xml.sax.SAXParseException e = (org.xml.sax.SAXParseException) tce.getCause();
            log.error(
                "SAXParseException: line " + e.getLineNumber() + ", column " + e.getColumnNumber());
          }
          log.error("this is the incorrect xsl:>>>" + s + "<<<");
          return null;
        }
      }

      try {
        return t.newTransformer();
      } catch (TransformerConfigurationException tce) {
        log.error("could not create template " + tce.getLocationAsString(), tce);
        log.error("  cause", tce.getCause());
        return null;
      }
    }
示例#2
0
  public NSData dataForCheckboxOff() {
    WOResourceManager rm;
    URL url;

    if (dataForCheckboxOff == null) {
      rm = application().resourceManager();
      url = rm.pathURLForResourceNamed("CheckboxOff.gif", "JavaDirectToWeb", null);

      try {
        // System.out.println(new NSData(url));
        dataForCheckboxOff = new NSData(url);
      } catch (Exception e) {
        System.err.println("dataForCheckbox - " + e);
      }
    }
    return dataForCheckboxOff;
  }
示例#3
0
 public void appendAttributesToResponse(WOResponse response, WOContext context) {
   WOComponent component = context.component();
   String href;
   if (_href != null) {
     href = (String) _href.valueInComponent(component);
   } else {
     String framework = "app";
     if (_framework != null) {
       Object val = _framework.valueInComponent(component);
       if (val != null) {
         framework = val.toString();
       }
     }
     String filename = (String) _filename.valueInComponent(component);
     WOResourceManager rs = WOApplication.application().resourceManager();
     href = rs.urlForResourceNamed(filename, framework, null, context.request());
   }
   response._appendTagAttributeAndValue("href", href, false);
   response._appendTagAttributeAndValue("rel", "SHORTCUT ICON", false);
   super.appendAttributesToResponse(response, context);
 }
  public WOResponse handleRequest(WORequest request) {
    WOResponse response = null;
    FileInputStream is = null;
    long length = 0;
    String contentType = null;
    String uri = request.uri();
    if (uri.charAt(0) == '/') {
      WOResourceManager rm = application.resourceManager();
      String documentRoot = documentRoot();
      File file = null;
      StringBuffer sb = new StringBuffer(documentRoot.length() + uri.length());
      String wodataKey = request.stringFormValueForKey("wodata");
      if (uri.startsWith("/cgi-bin") && wodataKey != null) {
        uri = wodataKey;
        if (uri.startsWith("file:")) {
          // remove file:/
          uri = uri.substring(5);
        } else {

        }
      } else {
        int index = uri.indexOf("/wodata=");

        if (index >= 0) {
          uri = uri.substring(index + "/wodata=".length());
        } else {
          sb.append(documentRoot);
        }
      }

      if (_useRequestHandlerPath) {
        try {
          WODynamicURL dynamicURL = new WODynamicURL(uri);
          String requestHandlerPath = dynamicURL.requestHandlerPath();
          if (requestHandlerPath == null || requestHandlerPath.length() == 0) {
            sb.append(uri);
          } else {
            sb.append("/");
            sb.append(requestHandlerPath);
          }
        } catch (Exception e) {
          throw new RuntimeException("Failed to parse URL '" + uri + "'.", e);
        }
      } else {
        sb.append(uri);
      }

      String path = sb.toString();
      try {
        path = path.replaceAll("\\?.*", "");
        if (request.userInfo() != null && !request.userInfo().containsKey("HttpServletRequest")) {
          /* PATH_INFO is already decoded by the servlet container */
          path = path.replace('+', ' ');
          path = URLDecoder.decode(path, CharEncoding.UTF_8);
        }
        file = new File(path);
        length = file.length();
        is = new FileInputStream(file);

        contentType = rm.contentTypeForResourceNamed(path);
        log.debug("Reading file '" + file + "' for uri: " + uri);
      } catch (IOException ex) {
        if (!uri.toLowerCase().endsWith("/favicon.ico")) {
          log.info("Unable to get contents of file '" + file + "' for uri: " + uri);
        }
      }
    } else {
      log.error("Can't fetch relative path: " + uri);
    }
    response = _generateResponseForInputStream(is, length, contentType);
    NSNotificationCenter.defaultCenter()
        .postNotification(WORequestHandler.DidHandleRequestNotification, response);
    response._finalizeInContext(null);
    return response;
  }