public MapXmlFactory assemble(ConfigurationContext context) {

    if (elementQname == null || elementQname.length() == 0) {
      String message =
          MessageFormatter.getInstance()
              .getMessage(
                  ServingXmlMessages.COMPONENT_ATTRIBUTE_REQUIRED,
                  context.getElement().getTagName(),
                  "element");
      throw new ServingXmlException(message);
    }

    try {
      if (xsltConfiguration == null) {
        xsltConfiguration = XsltConfiguration.getDefault();
      }

      NameSubstitutionExpr nameResolver =
          NameSubstitutionExpr.parse(context.getQnameContext(), elementQname);

      StringFactory stringFactory =
          StringFactoryCompiler.fromStringables(context, context.getElement());
      StringFactory[] stringFactories = new StringFactory[] {stringFactory};

      MapXmlFactory rmf =
          new MultipleMapXmlFactory(context.getQnameContext(), xsltConfiguration, childFactories);

      if (sorts.length > 0) {
        Comparator comparator = new SortComparator(sorts);
        rmf = new SortGroupFactory(rmf, comparator);
      }
      Environment env = new Environment(parameterDescriptors, context.getQnameContext());
      MapXmlFactory recordMapFactory =
          new ElementMapFactory(env, nameResolver, stringFactories, rmf);
      return recordMapFactory;
    } catch (ServingXmlException e) {
      throw e.contextualizeMessage(context.getElement().getTagName());
    } catch (Exception e) {
      String message =
          MessageFormatter.getInstance()
              .getMessage(
                  ServingXmlMessages.COMPONENT_ERROR,
                  context.getElement().getTagName(),
                  e.getMessage());
      throw new ServingXmlException(message, e);
    }
  }
Exemplo n.º 2
0
  public Content assemble(ConfigurationContext context) {

    if (xsltConfiguration == null) {
      xsltConfiguration = XsltConfiguration.getDefault();
    }

    if (queryFactory == null && stringQueryFactory == null) {
      String message =
          MessageFormatter.getInstance()
              .getMessage(
                  ServingXmlMessages.COMPONENT_ELEMENT_REQUIRED,
                  context.getElement().getTagName(),
                  "sx:stringable or sx:streamSource");
      throw new ServingXmlException(message);
    }

    if (queryFactory == null) {
      ValueEvaluator valueEvaluator = new StringValueEvaluator(stringQueryFactory);
      queryFactory = new StringStreamSourceFactory(valueEvaluator);
    }
    if (contextDocument == null) {
      contextDocument = new DefaultDocument(xsltConfiguration.getOutputPropertyFactories());
    }
    if (baseUri == null) {
      baseUri = context.getQnameContext().getBase();
    }

    PrefixMap prefixMap = DomHelper.createPrefixMap(context.getElement());

    Content contentFactory =
        new XQueryContent(
            baseUri,
            prefixMap,
            queryFactory,
            contextDocument,
            xsltConfiguration.getOutputPropertyFactories());
    if (parameterDescriptors.length > 0) {
      contentFactory = new ContentPrefilter(contentFactory, parameterDescriptors);
    }
    return contentFactory;
  }