/* * Copyright 2000-2012 JetBrains s.r.o. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.intellij.execution.testframework.sm.runner.events; import jetbrains.buildServer.messages.serviceMessages.ServiceMessage; import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.Nullable; public abstract class TreeNodeEvent { private final String myName; private final int myId; public TreeNodeEvent(@Nullable String name, int id) { myName = name; myId = id; validate(); } private void validate() { if (myId < -1) { fail("id should be greater than -2"); } } protected void fail(@NotNull String message) { throw new IllegalStateException(message + ", " + toString()); } @Nullable public String getName() { return myName; } /** * @return tree node id (non-negative integer), or -1 if undefined */ public int getId() { return myId; } @Override public final String toString() { StringBuilder buf = new StringBuilder(getClass().getSimpleName() + "{"); append(buf, "name", myName); append(buf, "id", myId); appendToStringInfo(buf); // drop last 2 chars: ', ' buf.setLength(buf.length() - 2); buf.append("}"); return buf.toString(); } protected abstract void appendToStringInfo(@NotNull StringBuilder buf); protected static void append(@NotNull StringBuilder buffer, @NotNull String key, @Nullable Object value) { if (value != null) { buffer.append(key).append("="); if (value instanceof String) { buffer.append("'").append(value).append("'"); } else { buffer.append(String.valueOf(value)); } buffer.append(", "); } } public static int getNodeId(@NotNull ServiceMessage message) { return getIntAttribute(message, "nodeId"); } public static int getIntAttribute(@NotNull ServiceMessage message, @NotNull String key) { String value = message.getAttributes().get(key); if (value == null) { return -1; } return Integer.parseInt(value); } }