| /******************************************************************************* |
| * Copyright (c) 2009 Wind River Systems 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: |
| * Wind River Systems - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.examples.core.pda.protocol; |
| |
| |
| /** |
| * Base class for run-control events. |
| */ |
| public class PDARunControlEvent extends PDAEvent { |
| |
| public final int fThreadId; |
| public final String fReason; |
| |
| public PDARunControlEvent(String message) { |
| super(message); |
| fThreadId = getThreadId(message); |
| fReason = getStateChangeReason(message); |
| } |
| |
| protected int getThreadId(String message) { |
| int nameEnd = getName(message).length(); |
| if ( Character.isDigit(message.charAt(nameEnd + 1)) ) { |
| int threadIdEnd = message.indexOf(' ', nameEnd + 1); |
| threadIdEnd = threadIdEnd == -1 ? message.length() : threadIdEnd; |
| try { |
| return Integer.parseInt(message.substring(nameEnd + 1, threadIdEnd)); |
| } catch (NumberFormatException e) { |
| throw new IllegalArgumentException("Invalid event: " + message); |
| } |
| } else { |
| return -1; |
| } |
| } |
| |
| protected String getStateChangeReason(String message) { |
| int idx = getName(message).length(); |
| if ( Character.isDigit(message.charAt(idx + 1)) ) { |
| idx = message.indexOf(' ', idx + 1); |
| idx = idx == -1 ? message.length() : idx + 1; |
| } else { |
| idx++; |
| } |
| if (idx >= message.length()) { |
| return ""; |
| } |
| |
| int endIdx = message.indexOf(' ', idx); |
| endIdx = endIdx == -1 ? message.length() : endIdx; |
| return message.substring(idx, endIdx); |
| } |
| |
| protected String getName(String message) { |
| int nameEnd = message.indexOf(' '); |
| nameEnd = nameEnd == -1 ? message.length() : nameEnd; |
| return message.substring(0, nameEnd); |
| } |
| |
| public static boolean isEventMessage(String message) { |
| return message.startsWith("started"); |
| } |
| } |