public VResult[] check(VObject object) {
XModelObject o = ((VObjectImpl) object).getModelObject();
String paramName = o.getAttributeValue("param-name");
if (paramName == null) return null;
XModelObject parent = o.getParent();
if (parent == null || !"WebAppServlet".equals(parent.getModelEntity().getName())) {
return null;
}
if (!paramName.equals("config") && !paramName.startsWith("config/")) return null;
String value = o.getAttributeValue("param-value");
if (value == null || value.length() == 0) return null;
XModel model = getXModel(object);
XModelObject webRoot = model == null ? null : model.getByPath("FileSystems/WEB-ROOT");
if (webRoot == null) return null;
StringTokenizer st = new StringTokenizer(value, ",");
while (st.hasMoreTokens()) {
String path = st.nextToken().trim();
if (path.length() == 0) continue;
XModelObject fc = XModelImpl.getByRelativePath(model, path);
if (fc == null) {
return fire(object, "config.exists", "param-value", path);
}
String path2 = path.startsWith("/") ? path.substring(1) : path;
XModelObject fc2 = webRoot.getChildByPath(path2);
if (fc2 == null) {
return fire(object, "config.exists", "param-value", path);
}
if (!fc2.getModelEntity().getName().startsWith("StrutsConfig")) {
return fire(object, "config.valid", "param-value", path);
}
}
return null;
}
public String setAttributeValue(String name, String value) {
if ("read only".equals(name) && isActive()) {
String ov = getAttributeValue("read only");
boolean changed = (value != null && !value.equals(ov));
String result = super.setAttributeValue(name, value);
if (changed) {
XModelObject p = getParent();
if (p != null) {
XModelImpl m = (XModelImpl) getModel();
m.fireStructureChanged(p, XModelTreeEvent.STRUCTURE_CHANGED, p);
}
}
return result;
} else {
return super.setAttributeValue(name, value);
}
}