| /******************************************************************************* |
| * Copyright (c) 2000, 2007 IBM Corporation and others. |
| * 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 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Jacek Pospychala <jacek.pospychala@pl.ibm.com> - bugs 209474, 207344 |
| *******************************************************************************/ |
| package org.eclipse.ui.internal.views.log; |
| |
| import com.ibm.icu.text.SimpleDateFormat; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.text.ParseException; |
| import java.util.Date; |
| import java.util.StringTokenizer; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| |
| public class LogEntry extends AbstractEntry { |
| |
| public static final String F_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.SSS"; //$NON-NLS-1$ |
| private static final SimpleDateFormat F_SDF = new SimpleDateFormat(F_DATE_FORMAT); |
| |
| private String pluginId; |
| private int severity; |
| private int code; |
| private String fDateString; |
| private Date fDate; |
| private String message; |
| private String stack; |
| private LogSession session; |
| |
| public LogEntry() { // do nothing |
| } |
| |
| public LogSession getSession() { |
| if ((session == null) && (parent != null) && (parent instanceof LogEntry)) |
| return ((LogEntry) parent).getSession(); |
| |
| return session; |
| } |
| |
| void setSession(LogSession session) { |
| this.session = session; |
| } |
| |
| public LogEntry(IStatus status) { |
| processStatus(status); |
| } |
| |
| public int getSeverity() { |
| return severity; |
| } |
| |
| public boolean isOK() { |
| return severity == IStatus.OK; |
| } |
| |
| public int getCode() { |
| return code; |
| } |
| |
| public String getPluginId() { |
| return pluginId; |
| } |
| |
| public String getMessage() { |
| return message; |
| } |
| |
| public String getStack() { |
| return stack; |
| } |
| |
| public String getFormattedDate() { |
| if (fDateString == null) |
| fDateString = F_SDF.format(getDate()); |
| return fDateString; |
| } |
| |
| public Date getDate() { |
| if (fDate == null) |
| fDate = new Date(0); // unknown date - return epoch |
| return fDate; |
| } |
| |
| public String getSeverityText() { |
| return getSeverityText(severity); |
| } |
| |
| public String toString() { |
| return getSeverityText(); |
| } |
| |
| /** |
| * @see IWorkbenchAdapter#getImageDescriptor(Object) |
| */ |
| public ImageDescriptor getImageDescriptor(Object arg0) { |
| return null; |
| } |
| |
| /** |
| * @see IWorkbenchAdapter#getLabel(Object) |
| */ |
| public String getLabel(Object obj) { |
| return getSeverityText(); |
| } |
| |
| private String getSeverityText(int severity) { |
| switch (severity) { |
| case IStatus.ERROR : |
| return Messages.LogView_severity_error; |
| case IStatus.WARNING : |
| return Messages.LogView_severity_warning; |
| case IStatus.INFO : |
| return Messages.LogView_severity_info; |
| case IStatus.OK : |
| return Messages.LogView_severity_ok; |
| } |
| return "?"; //$NON-NLS-1$ |
| } |
| |
| void processEntry(String line) { |
| //!ENTRY <pluginID> <severity> <code> <date> |
| //!ENTRY <pluginID> <date> if logged by the framework!!! |
| StringTokenizer stok = new StringTokenizer(line, " "); //$NON-NLS-1$ |
| int tokenCount = stok.countTokens(); |
| boolean noSeverity = stok.countTokens() < 5; |
| |
| // no severity means it should be represented as OK |
| if (noSeverity) { |
| severity = 0; |
| code = 0; |
| } |
| StringBuffer dateBuffer = new StringBuffer(); |
| for (int i = 0; i < tokenCount; i++) { |
| String token = stok.nextToken(); |
| switch (i) { |
| case 0 : |
| break; |
| case 1 : |
| pluginId = token; |
| break; |
| case 2 : |
| if (noSeverity) { |
| if (dateBuffer.length() > 0) |
| dateBuffer.append(" "); //$NON-NLS-1$ |
| dateBuffer.append(token); |
| } else { |
| severity = parseInteger(token); |
| } |
| break; |
| case 3 : |
| if (noSeverity) { |
| if (dateBuffer.length() > 0) |
| dateBuffer.append(" "); //$NON-NLS-1$ |
| dateBuffer.append(token); |
| } else |
| code = parseInteger(token); |
| break; |
| default : |
| if (dateBuffer.length() > 0) |
| dateBuffer.append(" "); //$NON-NLS-1$ |
| dateBuffer.append(token); |
| } |
| } |
| try { |
| Date date = F_SDF.parse(dateBuffer.toString()); |
| if (date != null) { |
| fDate = date; |
| fDateString = F_SDF.format(fDate); |
| } |
| } catch (ParseException e) { // do nothing |
| } |
| } |
| |
| int processSubEntry(String line) { |
| //!SUBENTRY <depth> <pluginID> <severity> <code> <date> |
| //!SUBENTRY <depth> <pluginID> <date>if logged by the framework!!! |
| StringTokenizer stok = new StringTokenizer(line, " "); //$NON-NLS-1$ |
| int tokenCount = stok.countTokens(); |
| boolean byFrameWork = stok.countTokens() < 5; |
| |
| StringBuffer dateBuffer = new StringBuffer(); |
| int depth = 0; |
| for (int i = 0; i < tokenCount; i++) { |
| String token = stok.nextToken(); |
| switch (i) { |
| case 0 : |
| break; |
| case 1 : |
| depth = parseInteger(token); |
| break; |
| case 2 : |
| pluginId = token; |
| break; |
| case 3 : |
| if (byFrameWork) { |
| if (dateBuffer.length() > 0) |
| dateBuffer.append(" "); //$NON-NLS-1$ |
| dateBuffer.append(token); |
| } else { |
| severity = parseInteger(token); |
| } |
| break; |
| case 4 : |
| if (byFrameWork) { |
| if (dateBuffer.length() > 0) |
| dateBuffer.append(" "); //$NON-NLS-1$ |
| dateBuffer.append(token); |
| } else |
| code = parseInteger(token); |
| break; |
| default : |
| if (dateBuffer.length() > 0) |
| dateBuffer.append(" "); //$NON-NLS-1$ |
| dateBuffer.append(token); |
| } |
| } |
| try { |
| Date date = F_SDF.parse(dateBuffer.toString()); |
| if (date != null) { |
| fDate = date; |
| fDateString = F_SDF.format(fDate); |
| } |
| } catch (ParseException e) { // do nothing |
| } |
| return depth; |
| } |
| |
| private int parseInteger(String token) { |
| try { |
| return Integer.parseInt(token); |
| } catch (NumberFormatException e) { |
| return 0; |
| } |
| } |
| |
| void setStack(String stack) { |
| this.stack = stack; |
| } |
| |
| void setMessage(String message) { |
| this.message = message; |
| } |
| |
| private void processStatus(IStatus status) { |
| pluginId = status.getPlugin(); |
| severity = status.getSeverity(); |
| code = status.getCode(); |
| fDate = new Date(); |
| fDateString = F_SDF.format(fDate); |
| message = status.getMessage(); |
| Throwable throwable = status.getException(); |
| if (throwable != null) { |
| StringWriter swriter = new StringWriter(); |
| PrintWriter pwriter = new PrintWriter(swriter); |
| throwable.printStackTrace(pwriter); |
| pwriter.flush(); |
| pwriter.close(); |
| stack = swriter.toString(); |
| } |
| IStatus[] schildren = status.getChildren(); |
| if (schildren.length > 0) { |
| for (int i = 0; i < schildren.length; i++) { |
| LogEntry child = new LogEntry(schildren[i]); |
| addChild(child); |
| } |
| } |
| } |
| |
| public void write(PrintWriter writer) { |
| if (session != null) |
| writer.println(session.getSessionData()); |
| writer.println(getSeverityText()); |
| if (fDate != null) |
| writer.println(getDate()); |
| |
| if (message != null) |
| writer.println(getMessage()); |
| |
| if (stack != null) { |
| writer.println(); |
| writer.println(stack); |
| } |
| } |
| } |