| /********************************************************************** |
| * Copyright (c) 2012, 2014 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Bernd Hufmann - Initial API and implementation |
| **********************************************************************/ |
| |
| package org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import org.eclipse.tracecompass.internal.lttng2.control.core.model.IBaseEventInfo; |
| import org.eclipse.tracecompass.internal.lttng2.control.core.model.ILoggerInfo; |
| import org.eclipse.tracecompass.internal.lttng2.control.core.model.IUstProviderInfo; |
| import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceDomainType; |
| import org.eclipse.tracecompass.internal.lttng2.control.core.model.impl.UstProviderInfo; |
| import org.eclipse.tracecompass.internal.lttng2.control.ui.views.messages.Messages; |
| import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponent; |
| import org.eclipse.tracecompass.internal.lttng2.control.ui.views.property.UstProviderPropertySource; |
| import org.eclipse.ui.views.properties.IPropertySource; |
| |
| /** |
| * <p> |
| * Implementation of the UST provider component. |
| * </p> |
| * |
| * @author Bernd Hufmann |
| */ |
| public class UstProviderComponent extends TraceControlComponent { |
| |
| // ------------------------------------------------------------------------ |
| // Constants |
| // ------------------------------------------------------------------------ |
| /** |
| * Path to icon file for this component. |
| */ |
| private static final String USTL_PROVIDER_ICON_FILE = "icons/obj16/targets.gif"; //$NON-NLS-1$ |
| /** |
| * UST domain event created by a Java application. |
| */ |
| private static final String LTTNG_JUL_USER_EVENT = "lttng_jul:user_event"; //$NON-NLS-1$ |
| /** |
| * UST domain event created by a Java application. |
| */ |
| private static final String LTTNG_JUL_SYS_EVENT = "lttng_jul:sys_event"; //$NON-NLS-1$ |
| /** |
| * UST domain event created by a Java application. |
| */ |
| private static final String LTTNG_LOG4J_USER_EVENT = "lttng_log4j:user_event"; //$NON-NLS-1$ |
| /** |
| * UST domain event created by a Java application. |
| */ |
| private static final String LTTNG_LOG4J_SYS_EVENT = "lttng_log4j:sys_event"; //$NON-NLS-1$ |
| /** |
| * UST domain event created by a Java application. |
| */ |
| private static final String LTTNG_JUL_EVENT = "lttng_jul:event"; //$NON-NLS-1$ |
| /** |
| * UST domain event created by a Java application. |
| */ |
| private static final String LTTNG_LOG4J_EVENT = "lttng_log4j:event"; //$NON-NLS-1$ |
| /** |
| * UST domain event created by a Python application. |
| */ |
| private static final String LTTNG_PYTHON_EVENT = "lttng_python:event"; //$NON-NLS-1$ |
| |
| // ------------------------------------------------------------------------ |
| // Attributes |
| // ------------------------------------------------------------------------ |
| /** |
| * The UST provider information. |
| */ |
| private IUstProviderInfo fProviderInfo = null; |
| |
| // ------------------------------------------------------------------------ |
| // Constructors |
| // ------------------------------------------------------------------------ |
| /** |
| * Constructor |
| * @param name - the name of the component. |
| * @param parent - the parent of this component. |
| */ |
| public UstProviderComponent(String name, ITraceControlComponent parent) { |
| super(name, parent); |
| setImage(USTL_PROVIDER_ICON_FILE); |
| setToolTip(Messages.TraceControl_ProviderDisplayName); |
| fProviderInfo = new UstProviderInfo(name); |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Accessors |
| // ------------------------------------------------------------------------ |
| /** |
| * Sets the UST provider information to the given value. |
| * @param providerInfo - the provider information to set |
| */ |
| public void setUstProvider(IUstProviderInfo providerInfo) { |
| fProviderInfo = providerInfo; |
| IBaseEventInfo[] events = providerInfo.getEvents(); |
| List<ITraceControlComponent> eventComponents = new ArrayList<>(); |
| for (int i = 0; i < events.length; i++) { |
| BaseEventComponent component = new BaseEventComponent(events[i].getName(), this); |
| component.setEventInfo(events[i]); |
| |
| // Only add the events that are useful for the user, no JUL and log4j events |
| if ( !events[i].getName().equals(LTTNG_JUL_USER_EVENT) && |
| !events[i].getName().equals(LTTNG_JUL_SYS_EVENT) && |
| !events[i].getName().equals(LTTNG_LOG4J_USER_EVENT) && |
| !events[i].getName().equals(LTTNG_LOG4J_SYS_EVENT) && |
| !events[i].getName().equals(LTTNG_JUL_EVENT) && |
| !events[i].getName().equals(LTTNG_LOG4J_EVENT) && |
| !events[i].getName().equals(LTTNG_PYTHON_EVENT)) { |
| eventComponents.add(component); |
| } |
| } |
| setChildren(eventComponents); |
| |
| // Adding loggers |
| List<ILoggerInfo> loggers = providerInfo.getLoggers(); |
| List<ITraceControlComponent> loggerComponents = new ArrayList<>(); |
| |
| for (ILoggerInfo logger : loggers) { |
| BaseLoggerComponent component = new BaseLoggerComponent(logger.getName(), this); |
| component.setLoggerInfo(logger); |
| |
| // Only add the loggers that are useful for the user, not global |
| if (!logger.getName().equals("global")) { //$NON-NLS-1$ |
| loggerComponents.add(component); |
| } |
| } |
| setChildren(loggerComponents); |
| |
| StringBuilder providerName = new StringBuilder(); |
| providerName.append(getName() + " [PID=" + fProviderInfo.getPid() + "]"); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| // If the UST provider contains logger(s) |
| if (!loggerComponents.isEmpty()) { |
| providerName.append(" (With logger)"); //$NON-NLS-1$ |
| } |
| setName(providerName.toString()); |
| } |
| |
| /** |
| * @return the process ID of the UST provider. |
| */ |
| public int getPid() { |
| return fProviderInfo.getPid(); |
| } |
| |
| /** |
| * Sets the process ID of the UST provider to the given value. |
| * @param pid - process ID to set |
| */ |
| public void setPid(int pid) { |
| fProviderInfo.setPid(pid); |
| } |
| |
| /** |
| * Gets all logger components of a certain domain |
| * |
| * @param domain |
| * the logger domain type |
| * |
| * @return all logger components of a certain domain |
| */ |
| public List<ITraceControlComponent> getLoggerComponents(TraceDomainType domain) { |
| return getChildren(BaseLoggerComponent.class).stream() |
| .filter(loggerComp -> domain.equals(((BaseLoggerComponent) loggerComp).getDomain())) |
| .collect(Collectors.toList()); |
| } |
| |
| @Override |
| public <T> T getAdapter(Class<T> adapter) { |
| if (adapter == IPropertySource.class) { |
| return adapter.cast(new UstProviderPropertySource(this)); |
| } |
| return null; |
| } |
| |
| } |