Examples with TmfUserDefinedOnDemandAnalysisElement org.eclipse.tracecompass.tmf.ui.project.model.TmfUserDefinedOnDemandAnalysisElement used on opensource projects

Example 1 with TmfUserDefinedOnDemandAnalysisElement

use of org.eclipse.tracecompass.tmf.ui.project.model.TmfUserDefinedOnDemandAnalysisElement in project tracecompass by tracecompass.

the class RemoveAnalysisHandler method execute.

@Override
@Nullable
public Object execute(@Nullable ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getCurrentSelectionChecked(event);
    // Selection type should have been validated by the plugin.xml
    if (!(selection instanceof IStructuredSelection)) {
        // $NON-NLS-1$
        throw new IllegalStateException("Handler called on invalid selection");
    }
    IStructuredSelection sel = (IStructuredSelection) selection;
    List<?> elements = sel.toList();
    OnDemandAnalysisManager mgr = OnDemandAnalysisManager.getInstance();
    Optional<TmfUserDefinedOnDemandAnalysisElement> optionalParent = elements.stream().filter(TmfUserDefinedOnDemandAnalysisElement.class::isInstance).map(TmfUserDefinedOnDemandAnalysisElement.class::cast).findFirst();
    elements.stream().filter(TmfUserDefinedOnDemandAnalysisElement.class::isInstance).map(TmfUserDefinedOnDemandAnalysisElement.class::cast).map(TmfUserDefinedOnDemandAnalysisElement::getAnalysis).forEach(analysis -> {
        /* Unregister from the manager */
        mgr.unregisterAnalysis(analysis);
        /* Remove the corresponding configuration file */
        try {
            LamiConfigUtils.removeConfigFile(analysis.getName());
        } catch (IOException e) {
        // Ignore this: not the end of the world
        }
    });
    /* Refresh the project explorer */
    optionalParent.ifPresent(TmfUserDefinedOnDemandAnalysisElement::refresh);
    return null;
}