Esempio n. 1
0
 /** Initialises the template descriptor and Root Elements. */
 private void initialize() {
   TemplateDescriptor desc = template.getTemplateDescriptor();
   Element root = desc.getRootElement();
   conditionalProcessGroupList = new ArrayList<ConditionalProcessGroup>();
   List<Element> nodeList = TemplateEngine.getChildrenOfElementByTag(root, TemplateDescriptor.IF);
   for (int j = 0, l = nodeList.size(); j < l; j++) {
     conditionalProcessGroupList.add(
         new ConditionalProcessGroup(template, nodeList.get(j), j + 1));
   }
   // Collect all free-hanging processes in one ConditionalProcessGroup object with condition true.
   nodeList = TemplateEngine.getChildrenOfElementByTag(root, TemplateDescriptor.PROCESS);
   conditionalProcessGroupList.add(
       new ConditionalProcessGroup(template, nodeList.toArray(new Element[nodeList.size()])));
 }
Esempio n. 2
0
 /**
  * Constructs a ConditionalProcess element from the supplied conditionElement (&lt;if&gt;) while
  * building Process objects out of each of the element's &lt;process&gt; children.
  */
 public ConditionalProcessGroup(TemplateCore template, Element conditionElement, int id) {
   this.id = "Condition " + id; // $NON-NLS-1$
   conditionString = conditionElement.getAttribute(ProcessHelper.CONDITION);
   if (conditionString != null) {
     if (conditionString.trim().equals("")) { // $NON-NLS-1$
       conditionString = null;
     } else {
       int op = conditionString.indexOf(ProcessHelper.EQUALS);
       if (op != -1) {
         this.operator = Operator.EQUALS;
         lValue = conditionString.substring(0, op);
         rValue = conditionString.substring(op + ProcessHelper.EQUALS.length());
       } else {
         op = conditionString.indexOf(ProcessHelper.NOT_EQUALS);
         if (op != -1) {
           this.operator = Operator.NOT_EQUALS;
           lValue = conditionString.substring(0, op);
           rValue = conditionString.substring(op + ProcessHelper.NOT_EQUALS.length());
         } // else an unsupported operation where this condition is ignored.
       }
       collectMacros(lValue);
       collectMacros(rValue);
     }
   }
   createProcessObjects(
       template,
       TemplateEngine.getChildrenOfElementByTag(conditionElement, TemplateDescriptor.PROCESS));
 }