public void appendScript(Appendable target) throws IOException {
target.append(name).append('(');
boolean first = true;
List<?> parameters = getParameters();
if (null != parameters) {
for (Iterator<?> param = parameters.iterator(); param.hasNext(); ) {
Object element = param.next();
if (!first) {
target.append(',');
}
if (null != element) {
ScriptUtils.appendScript(target, element);
} else {
target.append("null");
}
first = false;
}
}
target.append(")");
}
@Override
public Object execute(MapperContext ctx) {
Element srcElement = null;
Element startSrcElement = ScriptUtils.getStartElement(ctx);
Path startfullPath = startSrcElement.getFormat().getFullPath();
if (path.toString().startsWith(startfullPath.toString())) {
srcElement = startSrcElement;
} else {
Element rootSrcElement = ctx.getRootSourceElement();
Path rootFullPath = rootSrcElement.getFormat().getFullPath();
if (path.toString().startsWith(rootFullPath.toString())) srcElement = rootSrcElement;
else throw new RuntimeException(String.format("Wrong path '%s'", path));
}
Path currentPath = path.removeLeft(srcElement.getLevel() + 1);
Element find = srcElement.getChildByPath(currentPath);
if (find.getFormat().getType() != Type.NONE && find.getValue() != null)
return find.getValue().get();
return null;
}
