private void mRemoveNode() {
String old_node = (String) lstNodes.getSelectedValue();
java.util.List remove_list =
ConfigUtilities.getElementsWithDefinition(mBroker.getElements(mContext), old_node);
for (int i = 0; i < remove_list.size(); i++) {
mBroker.remove(mContext, (ConfigElement) remove_list.get(i));
}
}
private void mAddNodeBtn_actionPerformed(ActionEvent e) {
String host_name = mHostnameField.getText().trim();
String element_name = "Node(" + host_name + ")";
java.util.List elts = mBroker.getElements(mContext);
java.util.List matches = ConfigUtilities.getElementsWithDefinition(elts, element_name);
if (!host_name.equals("") && matches.size() == 0) {
// Create a cluster_node element for the node
ConfigElementFactory factory =
new ConfigElementFactory(mBroker.getRepository().getAllLatest());
ConfigElement element = factory.create(element_name, CLUSTER_NODE_TYPE);
mBroker.add(mContext, element);
element.setProperty("host_name", 0, host_name);
element.setProperty("listen_port", 0, "7000");
}
mHostnameField.setText("");
}