private void prepareConfigData(Packet result, String comp_name) throws ConfigurationException {
if (comp_name.equals("--none--")) {
newComponentCommand(result);
return;
} // end of if (comp_name.equals("--none--"))
Command.setStatus(result, Command.Status.executing);
Command.addAction(result, Command.Action.complete);
// Let's try to sort them to make it easier to find options on
// configuration page.
Map<String, Object> allprop = new TreeMap<String, Object>(getAllProperties(comp_name));
for (Map.Entry<String, Object> entry : allprop.entrySet()) {
Command.addFieldValue(
result,
XMLUtils.escape(entry.getKey()),
XMLUtils.escape(objectToString(entry.getValue())));
} // end of for (Map.Entry entry: prop.entrySet())
Command.addFieldValue(
result,
XMLUtils.escape("new-prop-name"),
XMLUtils.escape(comp_name + "/"),
"text-single",
"New property name");
Command.addFieldValue(
result, XMLUtils.escape("new-prop-value"), "", "text-single", "New property value");
}
private void newComponentCommand(Packet result) {
Command.addFieldValue(result, "Info", "Press:", "fixed");
Command.addFieldValue(
result, "Info", "'Next' to set all parameters for the new component.", "fixed");
Command.setStatus(result, Command.Status.executing);
Command.addAction(result, Command.Action.next);
Command.addFieldValue(result, "Component name", "", "text-single", "Component name");
try {
Set<Class<MessageReceiver>> receiv_cls =
ClassUtil.getClassesImplementing(MessageReceiver.class);
// All message receivers except MessageRouter
String[] receiv_cls_names = new String[receiv_cls.size() - 1];
String[] receiv_cls_simple = new String[receiv_cls.size() - 1];
int idx = 0;
for (Class<MessageReceiver> reciv : receiv_cls) {
if (!reciv.getName().equals(ROUTER_COMP_CLASS_NAME)) {
receiv_cls_names[idx] = reciv.getName();
receiv_cls_simple[idx++] = reciv.getSimpleName();
} // end of if (!reciv.getName().equals(ROUTER_COMP_CLASS_NAME))
} // end of for (MessageReceiver.class reciv: receiv_cls)
Command.addFieldValue(
result,
"Component class",
EXT_COMP_CLASS_NAME,
"Component class",
receiv_cls_simple,
receiv_cls_names);
} catch (Exception e) {
log.log(Level.SEVERE, "Problem loading MessageReceiver implementations", e);
Command.addFieldValue(
result,
"Component class",
"ERROR!! Problem loading MessageReceiver implementations, "
+ "look in log file for details...",
"text-single",
"Component class");
} // end of try-catch
}
private void newComponentCommand(Packet packet, Packet result, boolean admin) {
String params_set = Command.getFieldValue(packet, "Params set");
if (Command.getAction(packet) != null && Command.getAction(packet).equals("prev")) {
newComponentCommand(result);
return;
} // end of if ()
if (params_set != null) {
createNewComponent(packet, result, admin);
return;
} // end of if (params_set != null)
String new_comp_name = Command.getFieldValue(packet, "Component name");
String new_comp_class = Command.getFieldValue(packet, "Component class");
if (!checkComponentName(result, new_comp_name)) {
return;
} // end of if (!checkComponentName(new_comp_name))
Command.setStatus(result, Command.Status.executing);
Command.addFieldValue(result, "Component name", new_comp_name, "hidden");
Command.addFieldValue(result, "Component class", new_comp_class, "hidden");
Command.addFieldValue(result, "Info1", "Press:", "fixed");
try {
MessageReceiver mr = (MessageReceiver) Class.forName(new_comp_class).newInstance();
Command.addFieldValue(
result,
"Info4",
"Component name: " + new_comp_name + ", class: " + mr.getClass().getSimpleName(),
"fixed");
if (mr instanceof ConnectionManager) {
String ports = Command.getFieldValue(packet, "TCP/IP ports");
if (ports == null) {
Command.addFieldValue(
result, "Info2", "1. 'Next' to set more component parameters.", "fixed");
Command.addFieldValue(
result, "Info3", "2. 'Previous' to go back and select different component.", "fixed");
Command.addAction(result, Command.Action.next);
Command.addAction(result, Command.Action.prev);
Command.addFieldValue(
result,
"Info4",
"This component uses TCP/IP ports, please provide port numbers:",
"fixed");
Command.addFieldValue(result, "TCP/IP ports", "5557");
return;
} else {
String[] ports_arr = ports.split(",");
int[] ports_i = new int[ports_arr.length];
try {
for (int i = 0; i < ports_arr.length; i++) {
ports_i[i] = Integer.decode(ports_arr[i].trim());
} // end of for (int i = 0; i < ports_arr.length; i++)
defConfigParams.put(new_comp_name + "/connections/ports", ports_i);
} catch (Exception e) {
Command.addFieldValue(
result, "Info2", "1. 'Next' to set more component parameters.", "fixed");
Command.addFieldValue(
result,
"Info3",
"2. 'Previous' to go back and select different component.",
"fixed");
Command.addAction(result, Command.Action.next);
Command.addAction(result, Command.Action.prev);
Command.addFieldValue(
result,
"Info4",
"Incorrect TCP/IP ports provided, please provide port numbers:",
"fixed");
Command.addFieldValue(result, "TCP/IP ports", ports);
return;
} // end of try-catch
} // end of else
}
Command.addFieldValue(
result, "Info2", "1. 'Finish' to create component with this parameters.", "fixed");
Command.addFieldValue(
result, "Info3", "2. 'Previous' to go back and select different component.", "fixed");
Command.addAction(result, Command.Action.complete);
Command.addAction(result, Command.Action.prev);
mr.setName(new_comp_name);
if (mr instanceof Configurable) {
// Load defaults into sorted Map:
Map<String, Object> comp_props =
new TreeMap<String, Object>(((Configurable) mr).getDefaults(defConfigParams));
for (Map.Entry<String, Object> entry : comp_props.entrySet()) {
Command.addFieldValue(
result,
XMLUtils.escape(entry.getKey()),
XMLUtils.escape(objectToString(entry.getValue())));
} // end of for (Map.Entry entry: prop.entrySet())
} else {
Command.addFieldValue(
result, "Info6", "Component is not configurable, do you want to create it?", "fixed");
} // end of else
Command.addFieldValue(result, "Params set", "true", "hidden");
} catch (Exception e) {
log.log(Level.SEVERE, "Problem instantiating component:", e);
Command.addFieldValue(
result,
"Component class",
"ERROR!! Problem instantiating component, " + "look in log file for details...",
"text-single",
"Component class");
} // end of try-catch
}
