/*
* (non-Javadoc)
*
* @see org.eclipse.gef.commands.Command#execute()
*/
@Override
public void execute() {
boolean modified = false;
if (modelManager.getContextManager() != null) {
originalName = param.getName();
for (IContext context : modelManager.getContextManager().getListContext()) {
for (IContextParameter contextParameter : context.getContextParameterList()) {
String tempSourceId = contextParameter.getSource();
if (originalName.equals(contextParameter.getName()) && tempSourceId.equals(sourceId)) {
contextParameter.setName(newName);
if (contextParameter.getPrompt().equals(originalName + "?")) {
contextParameter.setPrompt(newName + "?");
}
modified = true;
}
}
}
param.setName(newName);
if (param.getPrompt().equals(originalName + "?")) {
param.setPrompt(newName + "?");
}
}
if (modified) {
updateRelation(originalName, newName);
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.gef.commands.Command#undo()
*/
@Override
public void undo() {
boolean modified = false;
if (modelManager.getContextManager() != null) {
for (IContext context : modelManager.getContextManager().getListContext()) {
for (IContextParameter contextParameter : context.getContextParameterList()) {
if (newName.equals(contextParameter.getName())) {
contextParameter.setName(originalName);
if (contextParameter.getPrompt().equals(newName + "?")) {
contextParameter.setPrompt(originalName + "?");
}
modified = true;
}
}
}
}
if (modified) {
// it is undo, so the order changed
updateRelation(newName, originalName);
}
}