public PropertyIterator(Property iterableProperty) throws TestScriptException {
if (iterableProperty instanceof PropertyComposite) {
this.property = (PropertyComposite) iterableProperty;
} else {
throw new TestScriptException(
"Cannot iterate over '"
+ iterableProperty.getName().getValue()
+ "' -> invalid type: "
+ iterableProperty.getType());
}
}
/** {@inheritDoc} */
@Override
public void visit(Foreach foreach, TestScriptResult argument) throws TestScriptException {
getContext().setCurrentTestScriptElement(foreach);
Name elementName = foreach.getElementName();
PropertyReference iterableId = foreach.getIterableRef();
Property iterableProperty = getContext().getProperty(iterableId);
if (iterableProperty == null) {
throw new TestScriptException("Property '" + iterableId + "' not found in context");
}
PropertyIterator propertyIterator = new PropertyIterator(iterableProperty);
if (getContext().getProperty(elementName) != null) {
throw new TestScriptException(
"Foreach configuration error -> Property '"
+ elementName
+ "' already exists in context");
}
logger.info("Starting Foreach-Loop: " + foreach.getId());
Iterator<Property> iterator = propertyIterator.iterator();
Property currentProp = null;
while (iterator.hasNext()) {
currentProp = iterator.next();
if (logger.isDebugEnabled()) {
logger.debug(
"Next element: id="
+ currentProp.getName().getValue()
+ ", type="
+ currentProp.getType());
}
Property currentClone = currentProp.cloneObject();
currentClone.setName(elementName);
getContext().put(currentClone);
try {
super.visit(foreach.getTestScriptElementList(), argument);
} catch (BreakLoopException ex) {
getContext().remove(currentClone);
break;
}
// remove property with id=elementId from context
getContext().remove(currentClone);
}
}