+/*******************************************************************************
+ * Copyright (c) 2012, 2013 Ericsson
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ *******************************************************************************/
+
package org.eclipse.linuxtools.internal.tmf.ui;
import java.io.BufferedWriter;
import org.eclipse.core.runtime.Platform;
+/**
+ * Tracer class for the tmf.ui plugin
+ */
@SuppressWarnings("nls")
public class TmfUiTracer {
- private static String pluginID = Activator.PLUGIN_ID;
-
- static Boolean ERROR = Boolean.FALSE;
- static Boolean WARNING = Boolean.FALSE;
- static Boolean INFO = Boolean.FALSE;
-
- static Boolean INDEX = Boolean.FALSE;
- static Boolean DISPLAY = Boolean.FALSE;
- static Boolean SORTING = Boolean.FALSE;
-
- private static String LOGNAME = "traceUI.log";
- private static BufferedWriter fTraceLog = null;
-
- private static BufferedWriter openLogFile(String filename) {
- BufferedWriter outfile = null;
- try {
- outfile = new BufferedWriter(new FileWriter(filename));
- } catch (IOException e) {
- Activator.getDefault().logError("Error creating log file " + LOGNAME, e); //$NON-NLS-1$
- }
- return outfile;
- }
-
- public static void init() {
-
- String traceKey;
- boolean isTracing = false;
-
- traceKey = Platform.getDebugOption(pluginID + "/error");
- if (traceKey != null) {
- ERROR = (Boolean.valueOf(traceKey)).booleanValue();
- isTracing |= ERROR;
- }
-
- traceKey = Platform.getDebugOption(pluginID + "/warning");
- if (traceKey != null) {
- WARNING = (Boolean.valueOf(traceKey)).booleanValue();
- isTracing |= WARNING;
- }
-
- traceKey = Platform.getDebugOption(pluginID + "/info");
- if (traceKey != null) {
- INFO = (Boolean.valueOf(traceKey)).booleanValue();
- isTracing |= INFO;
- }
-
- traceKey = Platform.getDebugOption(pluginID + "/updateindex");
- if (traceKey != null) {
- INDEX = (Boolean.valueOf(traceKey)).booleanValue();
- isTracing |= INDEX;
- }
-
- traceKey = Platform.getDebugOption(pluginID + "/display");
- if (traceKey != null) {
- DISPLAY = (Boolean.valueOf(traceKey)).booleanValue();
- isTracing |= DISPLAY;
- }
-
- traceKey = Platform.getDebugOption(pluginID + "/sorting");
- if (traceKey != null) {
- SORTING = (Boolean.valueOf(traceKey)).booleanValue();
- isTracing |= SORTING;
- }
-
- // Create trace log file if needed
- if (isTracing) {
- fTraceLog = openLogFile(LOGNAME);
- }
- }
-
- public static void stop() {
- if (fTraceLog == null)
- return;
-
- try {
- fTraceLog.close();
- fTraceLog = null;
- } catch (IOException e) {
- Activator.getDefault().logError("Error closing log file " + LOGNAME, e); //$NON-NLS-1$
- }
- }
-
- // Predicates
- public static boolean isErrorTraced() {
- return ERROR;
- }
-
- public static boolean isIndexTraced() {
- return INDEX;
- }
-
- public static boolean isDisplayTraced() {
- return DISPLAY;
- }
-
- public static boolean isSortingTraced() {
- return SORTING;
- }
-
- // Tracers
- public static void trace(String msg) {
- long currentTime = System.currentTimeMillis();
- StringBuilder message = new StringBuilder("[");
- message.append(currentTime / 1000);
- message.append(".");
- message.append(String.format("%1$03d", currentTime % 1000));
- message.append("] ");
- message.append(msg);
-
- if (fTraceLog != null) {
- try {
- fTraceLog.write(message.toString());
- fTraceLog.newLine();
- fTraceLog.flush();
- } catch (IOException e) {
- Activator.getDefault().logError("Error writing to log file " + LOGNAME, e); //$NON-NLS-1$
- }
- }
- }
-
- public static void traceIndex(String msg) {
- String message = ("[INDEX] " + msg);
- trace(message);
- }
-
- public static void traceDisplay(String msg) {
- String message = ("[DISPLAY]" + msg);
- trace(message);
- }
-
- public static void traceSorting(String msg) {
- String message = ("[SORT] " + msg);
- trace(message);
- }
-
- public static void traceError(String msg) {
- String message = ("[ERR] Thread=" + Thread.currentThread().getId() + " " + msg);
- trace(message);
- }
-
- public static void traceWarning(String msg) {
- String message = ("[WARN] Thread=" + Thread.currentThread().getId() + " " + msg);
- trace(message);
- }
-
- public static void traceInfo(String msg) {
- String message = ("[INF] Thread=" + Thread.currentThread().getId() + " " + msg);
- trace(message);
- }
-
-
+ private static String pluginID = Activator.PLUGIN_ID;
+
+ static Boolean ERROR = Boolean.FALSE;
+ static Boolean WARNING = Boolean.FALSE;
+ static Boolean INFO = Boolean.FALSE;
+
+ static Boolean INDEX = Boolean.FALSE;
+ static Boolean DISPLAY = Boolean.FALSE;
+ static Boolean SORTING = Boolean.FALSE;
+
+ private static String LOGNAME = "traceUI.log";
+ private static BufferedWriter fTraceLog = null;
+
+ private static BufferedWriter openLogFile(String filename) {
+ BufferedWriter outfile = null;
+ try {
+ outfile = new BufferedWriter(new FileWriter(filename));
+ } catch (IOException e) {
+ Activator.getDefault().logError("Error creating log file " + LOGNAME, e); //$NON-NLS-1$
+ }
+ return outfile;
+ }
+
+ /**
+ * Initialize tracing
+ */
+ public static void init() {
+
+ String traceKey;
+ boolean isTracing = false;
+
+ traceKey = Platform.getDebugOption(pluginID + "/error");
+ if (traceKey != null) {
+ ERROR = (Boolean.valueOf(traceKey)).booleanValue();
+ isTracing |= ERROR;
+ }
+
+ traceKey = Platform.getDebugOption(pluginID + "/warning");
+ if (traceKey != null) {
+ WARNING = (Boolean.valueOf(traceKey)).booleanValue();
+ isTracing |= WARNING;
+ }
+
+ traceKey = Platform.getDebugOption(pluginID + "/info");
+ if (traceKey != null) {
+ INFO = (Boolean.valueOf(traceKey)).booleanValue();
+ isTracing |= INFO;
+ }
+
+ traceKey = Platform.getDebugOption(pluginID + "/updateindex");
+ if (traceKey != null) {
+ INDEX = (Boolean.valueOf(traceKey)).booleanValue();
+ isTracing |= INDEX;
+ }
+
+ traceKey = Platform.getDebugOption(pluginID + "/display");
+ if (traceKey != null) {
+ DISPLAY = (Boolean.valueOf(traceKey)).booleanValue();
+ isTracing |= DISPLAY;
+ }
+
+ traceKey = Platform.getDebugOption(pluginID + "/sorting");
+ if (traceKey != null) {
+ SORTING = (Boolean.valueOf(traceKey)).booleanValue();
+ isTracing |= SORTING;
+ }
+
+ // Create trace log file if needed
+ if (isTracing) {
+ fTraceLog = openLogFile(LOGNAME);
+ }
+ }
+
+ /**
+ * Stop tracing
+ */
+ public static void stop() {
+ if (fTraceLog == null) {
+ return;
+ }
+
+ try {
+ fTraceLog.close();
+ fTraceLog = null;
+ } catch (IOException e) {
+ Activator.getDefault().logError("Error closing log file " + LOGNAME, e); //$NON-NLS-1$
+ }
+ }
+
+ // ------------------------------------------------------------------------
+ // Predicates
+ // ------------------------------------------------------------------------
+
+ /**
+ * @return If ERROR messages are traced
+ */
+ public static boolean isErrorTraced() {
+ return ERROR;
+ }
+
+ /**
+ * @return If INDEX messages are traced
+ */
+ public static boolean isIndexTraced() {
+ return INDEX;
+ }
+
+ /**
+ * @return If DISPLAY messages are traced
+ */
+ public static boolean isDisplayTraced() {
+ return DISPLAY;
+ }
+
+ /**
+ * @return If SORTING messages are traced
+ */
+ public static boolean isSortingTraced() {
+ return SORTING;
+ }
+
+
+ // ------------------------------------------------------------------------
+ // Tracing methods
+ // ------------------------------------------------------------------------
+
+ /**
+ * Trace a generic event
+ *
+ * @param msg
+ * The event's message
+ */
+ public static void trace(String msg) {
+ long currentTime = System.currentTimeMillis();
+ StringBuilder message = new StringBuilder("[");
+ message.append(currentTime / 1000);
+ message.append(".");
+ message.append(String.format("%1$03d", currentTime % 1000));
+ message.append("] ");
+ message.append(msg);
+
+ if (fTraceLog != null) {
+ try {
+ fTraceLog.write(message.toString());
+ fTraceLog.newLine();
+ fTraceLog.flush();
+ } catch (IOException e) {
+ Activator.getDefault().logError("Error writing to log file " + LOGNAME, e); //$NON-NLS-1$
+ }
+ }
+ }
+
+ /**
+ * Trace an INDEX event
+ *
+ * @param msg
+ * The event's message
+ */
+ public static void traceIndex(String msg) {
+ String message = ("[INDEX] " + msg);
+ trace(message);
+ }
+
+ /**
+ * Trace a DISPLAY event
+ *
+ * @param msg
+ * The event's message
+ */
+ public static void traceDisplay(String msg) {
+ String message = ("[DISPLAY]" + msg);
+ trace(message);
+ }
+
+ /**
+ * Trace a SORTING event
+ *
+ * @param msg
+ * The event's message
+ */
+ public static void traceSorting(String msg) {
+ String message = ("[SORT] " + msg);
+ trace(message);
+ }
+
+ /**
+ * Trace an ERROR event
+ *
+ * @param msg
+ * The event's message
+ */
+ public static void traceError(String msg) {
+ String message = ("[ERR] Thread=" + Thread.currentThread().getId() + " " + msg);
+ trace(message);
+ }
+
+ /**
+ * Trace a WARNING event
+ *
+ * @param msg
+ * The event's message
+ */
+ public static void traceWarning(String msg) {
+ String message = ("[WARN] Thread=" + Thread.currentThread().getId() + " " + msg);
+ trace(message);
+ }
+
+ /**
+ * Trace an INFO event
+ *
+ * @param msg
+ * The event's message
+ */
+ public static void traceInfo(String msg) {
+ String message = ("[INF] Thread=" + Thread.currentThread().getId() + " " + msg);
+ trace(message);
+ }
}
projects / deliverable / tracecompass.git / blobdiff