Examples of org.dom4j.Element.attributeValue()

org.dom4j.Element.attributeValue()

This returns the attribute value for the attribute with the given name and any namespace or null if there is no such attribute or the empty string if the attribute value is empty.
@param name is the name of the attribute value to be returnd @return the value of the attribute, null if the attribute does not existor the empty string

    for (Iterator iter = sections.iterator(); iter.hasNext();) {
      Element el_section = (Element) iter.next();


      // resolve sectionref into the correct sections
      if (el_section.getName().equals("sectionref")) {
        String linkRefId = el_section.attributeValue("linkrefid");
        el_section = (Element) el_section.selectSingleNode("//section[@ident='" + linkRefId + "']");
        if (el_section == null) { throw new RuntimeException("sectionref with ref '" + linkRefId + "' could not be resolved"); }
      }


      SectionContext sc = new SectionContext();

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        float totalscore = getScore();
        boolean fulfilled = sbe.eval(el_varandornot, totalscore);
        if (fulfilled) {
          // get feedback
          Element el_displayfeedback = (Element) el_oft.selectSingleNode("displayfeedback");
          String linkRefId = el_displayfeedback.attributeValue("linkrefid");
          // must exist (dtd)
          // ignore feedbacktype, since we section or assess feedback only
          // accepts material, no hints or solutions
          Element el_resolved = (Element) el_assessment.selectSingleNode(".//assessfeedback[@ident='" + linkRefId + "']");
          getOutput().setEl_response(new AssessFeedback(el_resolved));

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    }
    
    Set set = new HashSet();
    for (Iterator iter = items.iterator(); iter.hasNext();) {
      Element item = (Element) iter.next();
      String identifier = item.attributeValue("identifier");
      //check if identifiers are unique, reject if not so
      if (!set.add(identifier)) throw new AddingResourceException("resource.general.error");//TODO:create special error message for non unique ids
    }

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    }
    
    
    for (Iterator iter = items.iterator(); iter.hasNext();) {
      Element item = (Element) iter.next();
      String identifierref = item.attributeValue("identifierref");
      if (identifierref == null) continue;
      XPath resourceXPath = rootElement.createXPath("//ns:resource[@identifier='" + identifierref + "']");
      resourceXPath.setNamespaceURIs(nsuris);
      Element elResource = (Element)resourceXPath.selectSingleNode(elResources);
      if (elResource == null) throw new AddingResourceException("resource.no.matching.resource");

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      if (scormAttr == null && scormAttrUpper == null) throw new AddingResourceException("scorm.no.attribute.scormtype");
      String attr = "";
      if (scormAttr != null) attr = scormAttr.getStringValue();
      if (scormAttrUpper != null) attr = scormAttrUpper.getStringValue();
      if (attr == null) throw new AddingResourceException("scorm.no.attribute.value");
      if (elResource.attributeValue("href") != null && (attr.equalsIgnoreCase("sco") || attr.equalsIgnoreCase("asset"))) return true; // success.
    }
    throw new AddingResourceException("resource.general.error");
  }
}

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      ///todo
      float fPoints = 0;
      try {
        Element el_setvar = el_resp_condition.element("setvar");
        if (el_setvar == null) continue;
        if (!el_setvar.attributeValue("action").equals("Add") && !el_setvar.attributeValue("action").equals("Subtract")
            && !el_setvar.attributeValue("action").equals("Set")) continue;
        fPoints = new Float(el_setvar.getTextTrim()).floatValue();
        if (el_setvar.attributeValue("action").equals("Subtract")) fPoints = fPoints * -1;
      } catch (NumberFormatException nfe) {
        continue;

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      ///todo
      float fPoints = 0;
      try {
        Element el_setvar = el_resp_condition.element("setvar");
        if (el_setvar == null) continue;
        if (!el_setvar.attributeValue("action").equals("Add") && !el_setvar.attributeValue("action").equals("Subtract")
            && !el_setvar.attributeValue("action").equals("Set")) continue;
        fPoints = new Float(el_setvar.getTextTrim()).floatValue();
        if (el_setvar.attributeValue("action").equals("Subtract")) fPoints = fPoints * -1;
      } catch (NumberFormatException nfe) {
        continue;

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      float fPoints = 0;
      try {
        Element el_setvar = el_resp_condition.element("setvar");
        if (el_setvar == null) continue;
        if (!el_setvar.attributeValue("action").equals("Add") && !el_setvar.attributeValue("action").equals("Subtract")
            && !el_setvar.attributeValue("action").equals("Set")) continue;
        fPoints = new Float(el_setvar.getTextTrim()).floatValue();
        if (el_setvar.attributeValue("action").equals("Subtract")) fPoints = fPoints * -1;
      } catch (NumberFormatException nfe) {
        continue;
      }

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        Element el_setvar = el_resp_condition.element("setvar");
        if (el_setvar == null) continue;
        if (!el_setvar.attributeValue("action").equals("Add") && !el_setvar.attributeValue("action").equals("Subtract")
            && !el_setvar.attributeValue("action").equals("Set")) continue;
        fPoints = new Float(el_setvar.getTextTrim()).floatValue();
        if (el_setvar.attributeValue("action").equals("Subtract")) fPoints = fPoints * -1;
      } catch (NumberFormatException nfe) {
        continue;
      }
      if (fPoints != 0) {
        Element conditionvar = el_resp_condition.element("conditionvar");

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        List tmp_points = (and == null) ? conditionvar.selectNodes(".//varequal") : and.selectNodes(".//varequal");
        for (Iterator iter = tmp_points.iterator(); iter.hasNext();) {
          Element el_varequal = (Element) iter.next();
          if (type == Question.TYPE_SC || type == Question.TYPE_MC || type == Question.TYPE_KPRIM) points.put(el_varequal.getTextTrim(), new Float(fPoints));
          else if (type == Question.TYPE_FIB) points.put(el_varequal.attributeValue("respident"), new Float(fPoints));
        }
      }
    }
    return points;
  }

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