package rocks.inspectit.ui.rcp.handlers;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.Command;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.core.commands.NotEnabledException;
import org.eclipse.core.commands.NotHandledException;
import org.eclipse.core.commands.common.NotDefinedException;
import org.eclipse.core.expressions.IEvaluationContext;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Event;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.commands.ICommandService;
import org.eclipse.ui.handlers.HandlerUtil;
import org.eclipse.ui.handlers.IHandlerService;
import rocks.inspectit.shared.all.communication.data.InvocationSequenceData;
import rocks.inspectit.ui.rcp.editor.inputdefinition.EditorPropertiesData;
import rocks.inspectit.ui.rcp.editor.inputdefinition.EditorPropertiesData.PartType;
import rocks.inspectit.ui.rcp.editor.inputdefinition.InputDefinition;
import rocks.inspectit.ui.rcp.editor.inputdefinition.InputDefinition.IdDefinition;
import rocks.inspectit.ui.rcp.editor.inputdefinition.extra.CombinedInvocationsInputDefinitionExtra;
import rocks.inspectit.ui.rcp.editor.inputdefinition.extra.InputDefinitionExtrasMarkerFactory;
import rocks.inspectit.ui.rcp.editor.root.AbstractRootEditor;
import rocks.inspectit.ui.rcp.model.SensorTypeEnum;
import rocks.inspectit.ui.rcp.repository.RepositoryDefinition;
/**
*
* @author Ivan Senic
*
*/
public class InvocationsCombineDataHandler extends AbstractHandler implements IHandler {
/**
* {@inheritDoc}
*/
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
IStructuredSelection selection = (IStructuredSelection) HandlerUtil.getCurrentSelection(event);
AbstractRootEditor rootEditor = (AbstractRootEditor) HandlerUtil.getActiveEditor(event);
RepositoryDefinition repositoryDefinition = rootEditor.getInputDefinition().getRepositoryDefinition();
InputDefinition inputDefinition = null;
long platformIdent = 0;
List<InvocationSequenceData> invocationsList = new ArrayList<>();
for (Iterator<?> it = selection.iterator(); it.hasNext();) {
Object nextObject = it.next();
if (nextObject instanceof InvocationSequenceData) {
platformIdent = ((InvocationSequenceData) nextObject).getPlatformIdent();
invocationsList.add((InvocationSequenceData) nextObject);
}
}
if (!invocationsList.isEmpty()) {
String desc = "Aggregated data found in " + invocationsList.size() + " selected invocations";
inputDefinition = new InputDefinition();
inputDefinition.setRepositoryDefinition(repositoryDefinition);
inputDefinition.setId(SensorTypeEnum.MULTI_INVOC_DATA);
EditorPropertiesData editorPropertiesData = new EditorPropertiesData();
editorPropertiesData.setSensorImage(SensorTypeEnum.INVOCATION_SEQUENCE.getImage());
editorPropertiesData.setSensorName("Invocation Sequences");
editorPropertiesData.setViewName(desc);
editorPropertiesData.setPartNameFlag(PartType.SENSOR);
inputDefinition.setEditorPropertiesData(editorPropertiesData);
IdDefinition idDefinition = new IdDefinition();
idDefinition.setPlatformId(platformIdent);
inputDefinition.setIdDefinition(idDefinition);
CombinedInvocationsInputDefinitionExtra combinedInvocationsInputDefinitionExtra = new CombinedInvocationsInputDefinitionExtra();
combinedInvocationsInputDefinitionExtra.setTemplates(invocationsList);
inputDefinition.addInputDefinitonExtra(InputDefinitionExtrasMarkerFactory.COMBINED_INVOCATIONS_EXTRAS_MARKER, combinedInvocationsInputDefinitionExtra);
// open the view via command
IHandlerService handlerService = (IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
ICommandService commandService = (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class);
Command command = commandService.getCommand(OpenViewHandler.COMMAND);
ExecutionEvent executionEvent = handlerService.createExecutionEvent(command, new Event());
IEvaluationContext context = (IEvaluationContext) executionEvent.getApplicationContext();
context.addVariable(OpenViewHandler.INPUT, inputDefinition);
try {
command.executeWithChecks(executionEvent);
} catch (NotDefinedException | NotEnabledException | NotHandledException e) {
throw new ExecutionException("Error opening the combined invocation data view.", e);
}
}
return null;
}
}