@Override
 public void run() {
   ActiveProcessManager.setActiveProcessManager(processManager);
   String line;
   try {
     while ((line = reader.readLine()) != null) {
       if (line.startsWith("[ERROR]")) {
         LOGGER.severe(line);
       } else if (line.startsWith("[WARNING]")) {
         LOGGER.warning(line);
       } else {
         LOGGER.info(line);
       }
     }
   } catch (final IOException e) {
     if (e.getMessage().contains("No such file or directory")
         || // For *nix/Mac
         e.getMessage().contains("CreateProcess error=2")) { // For Windows
       LOGGER.severe(
           "Could not locate Maven executable; please ensure mvn command is in your path");
     }
   } finally {
     IOUtils.closeQuietly(reader);
     ActiveProcessManager.clearActiveProcessManager();
   }
 }
Пример #2
0
  public Database getDatabase(final boolean evictCache) {
    if (!evictCache && cachedIntrospections.contains(lastDatabase)) {
      for (Database database : cachedIntrospections) {
        if (database.equals(lastDatabase)) {
          return lastDatabase;
        }
      }
    }
    if (evictCache && cachedIntrospections.contains(lastDatabase)) {
      cachedIntrospections.remove(lastDatabase);
    }

    String dbreXmlPath = getDbreXmlPath();
    if (!StringUtils.hasText(dbreXmlPath) || !fileManager.exists(dbreXmlPath)) {
      return null;
    }

    Database database = null;
    InputStream inputStream = null;
    try {
      inputStream = fileManager.getInputStream(dbreXmlPath);
      database = DatabaseXmlUtils.readDatabase(inputStream);
      cacheDatabase(database);
      return database;
    } catch (Exception e) {
      throw new IllegalStateException(e);
    } finally {
      IOUtils.closeQuietly(inputStream);
    }
  }
  public String buildUiXml(
      final String templateContents,
      final String destFile,
      final List<MethodMetadata> proxyMethods) {
    FileReader fileReader = null;
    try {
      DocumentBuilder builder = XmlUtils.getDocumentBuilder();
      builder.setEntityResolver(
          new EntityResolver() {
            public InputSource resolveEntity(final String publicId, final String systemId)
                throws SAXException, IOException {
              if (systemId.equals("http://dl.google.com/gwt/DTD/xhtml.ent")) {
                return new InputSource(
                    FileUtils.getInputStream(GwtScaffoldMetadata.class, "templates/xhtml.ent"));
              }

              // Use the default behaviour
              return null;
            }
          });

      InputSource source = new InputSource();
      source.setCharacterStream(new StringReader(templateContents));

      Document templateDocument = builder.parse(source);

      if (!new File(destFile).exists()) {
        return transformXml(templateDocument);
      }

      source = new InputSource();
      fileReader = new FileReader(destFile);
      source.setCharacterStream(fileReader);
      Document existingDocument = builder.parse(source);

      // Look for the element holder denoted by the 'debugId' attribute first
      Element existingHoldingElement =
          XmlUtils.findFirstElement(
              "//*[@debugId='" + "boundElementHolder" + "']",
              existingDocument.getDocumentElement());
      Element templateHoldingElement =
          XmlUtils.findFirstElement(
              "//*[@debugId='" + "boundElementHolder" + "']",
              templateDocument.getDocumentElement());

      // If holding element isn't found then the holding element is either not widget based or using
      // the old convention of 'id' so look for the element holder with an 'id' attribute
      if (existingHoldingElement == null) {
        existingHoldingElement =
            XmlUtils.findFirstElement(
                "//*[@id='" + "boundElementHolder" + "']", existingDocument.getDocumentElement());
      }
      if (templateHoldingElement == null) {
        templateHoldingElement =
            XmlUtils.findFirstElement(
                "//*[@id='" + "boundElementHolder" + "']", templateDocument.getDocumentElement());
      }

      if (existingHoldingElement != null) {
        Map<String, Element> templateElementMap = new LinkedHashMap<String, Element>();
        for (Element element : XmlUtils.findElements("//*[@id]", templateHoldingElement)) {
          templateElementMap.put(element.getAttribute("id"), element);
        }

        Map<String, Element> existingElementMap = new LinkedHashMap<String, Element>();
        for (Element element : XmlUtils.findElements("//*[@id]", existingHoldingElement)) {
          existingElementMap.put(element.getAttribute("id"), element);
        }

        if (existingElementMap.keySet().containsAll(templateElementMap.values())) {
          return transformXml(existingDocument);
        }

        List<Element> elementsToAdd = new ArrayList<Element>();
        for (Map.Entry<String, Element> entry : templateElementMap.entrySet()) {
          if (!existingElementMap.keySet().contains(entry.getKey())) {
            elementsToAdd.add(entry.getValue());
          }
        }

        List<Element> elementsToRemove = new ArrayList<Element>();
        for (Map.Entry<String, Element> entry : existingElementMap.entrySet()) {
          if (!templateElementMap.keySet().contains(entry.getKey())) {
            elementsToRemove.add(entry.getValue());
          }
        }

        for (Element element : elementsToAdd) {
          Node importedNode = existingDocument.importNode(element, true);
          existingHoldingElement.appendChild(importedNode);
        }

        for (Element element : elementsToRemove) {
          existingHoldingElement.removeChild(element);
        }

        if (elementsToAdd.size() > 0) {
          List<Element> sortedElements = new ArrayList<Element>();
          for (MethodMetadata method : proxyMethods) {
            String propertyName =
                StringUtils.uncapitalize(
                    BeanInfoUtils.getPropertyNameForJavaBeanMethod(method).getSymbolName());
            Element element =
                XmlUtils.findFirstElement(
                    "//*[@id='" + propertyName + "']", existingHoldingElement);
            if (element != null) {
              sortedElements.add(element);
            }
          }
          for (Element el : sortedElements) {
            if (el.getParentNode() != null && el.getParentNode().equals(existingHoldingElement)) {
              existingHoldingElement.removeChild(el);
            }
          }
          for (Element el : sortedElements) {
            existingHoldingElement.appendChild(el);
          }
        }

        return transformXml(existingDocument);
      }

      return transformXml(templateDocument);
    } catch (Exception e) {
      throw new IllegalStateException(e);
    } finally {
      IOUtils.closeQuietly(fileReader);
    }
  }