@Override
public void undo() {
propagateDatas(false);
if (currentInputMetadata != null) {
if (!currentInputMetadata.sameMetadataAs(oldInputMetadata, IMetadataColumn.OPTIONS_NONE)) {
currentInputMetadata.setListColumns(oldInputMetadata.getListColumns());
if (inputWasRepository) {
inputNode.setPropertyValue(EParameterName.SCHEMA_TYPE.getName(), EmfComponent.REPOSITORY);
}
}
}
if (!currentOutputMetadata.sameMetadataAs(oldOutputMetadata, IMetadataColumn.OPTIONS_NONE)) {
List<IMetadataColumn> currentColumns =
new ArrayList<IMetadataColumn>(oldOutputMetadata.getListColumns());
currentOutputMetadata.setListColumns(currentColumns);
MetadataToolHelper.copyTable(oldOutputMetadata, currentOutputMetadata);
}
for (INodeConnector connector : node.getListConnector()) {
if ((!connector.getName().equals(currentConnector))
&& connector.getBaseSchema().equals(currentConnector)) {
MetadataToolHelper.copyTable(
oldOutputMetadata, node.getMetadataFromConnector(connector.getName()));
}
}
if (outputWasRepository) {
node.setPropertyValue(EParameterName.SCHEMA_TYPE.getName(), EmfComponent.REPOSITORY);
}
for (ChangeMetadataCommand cmd : propagatedChange) {
cmd.undo();
}
List<ColumnNameChanged> columnNameChanged =
MetadataToolHelper.getColumnNameChanged(oldOutputMetadata, newOutputMetadata);
ColumnListController.updateColumnList(node, columnNameChanged, true);
// newOutputMetadata.setListColumns(new
// ArrayList<IMetadataColumn>(oldOutputMetadata.getListColumns()));
if (!internal) {
updateColumnList(newOutputMetadata, oldOutputMetadata);
((Process) node.getProcess()).checkProcess();
}
refreshMetadataChanged();
}
