| /* |
| * Copyright 2011 Google Inc. |
| * |
| * 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.google.gwt.user.server.rpc; |
| |
| import com.google.gwt.core.server.StackTraceDeobfuscator; |
| import com.google.gwt.junit.linker.JUnitSymbolMapsLinker; |
| import com.google.gwt.logging.server.RemoteLoggingServiceUtil; |
| import com.google.gwt.user.client.rpc.LoggingRPCTest; |
| import com.google.gwt.user.client.rpc.LoggingRPCTestService; |
| import com.google.gwt.user.client.rpc.RpcRequestBuilder; |
| |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.logging.LogRecord; |
| import java.util.logging.Logger; |
| |
| import javax.servlet.http.HttpServletRequest; |
| |
| /** |
| * Remote service implementation for serialization of GWT core.java.util.logging emulations. |
| */ |
| public class LoggingRPCTestServiceImpl extends RemoteServiceServlet implements |
| LoggingRPCTestService { |
| |
| @Override |
| public LogRecord deobfuscateLogRecord(LogRecord value) { |
| // don't deobfuscate DevMode, there's no symbol map |
| if ("HostedMode".equals(getPermutationStrongName())) { |
| return value; |
| } |
| |
| StackTraceDeobfuscator deobf = StackTraceDeobfuscator.fromUrl(getSymbolMapUrl()); |
| |
| HttpServletRequest threadLocalRequest = getThreadLocalRequest(); |
| String strongName = null; |
| if (threadLocalRequest != null) { |
| // can be null during tests |
| strongName = threadLocalRequest.getHeader(RpcRequestBuilder.STRONG_NAME_HEADER); |
| } |
| LogRecord newRecord = RemoteLoggingServiceUtil.deobfuscateLogRecord(deobf, value, strongName); |
| Logger.getLogger(value.getLoggerName()).log(newRecord); |
| return newRecord; |
| } |
| |
| private URL getSymbolMapUrl() { |
| File symbolMapsDirectory = new File("war/" + getJunitSymbolMapsPath()); |
| try { |
| return symbolMapsDirectory.exists() ? symbolMapsDirectory.toURI().toURL() |
| : getServletContext().getResource(getJunitSymbolMapsPath()); |
| } catch (MalformedURLException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public LogRecord echoLogRecord(LogRecord value) throws LoggingRPCTestServiceException { |
| /* |
| * Don't check the stack trace on the server side, because the expected |
| * result it is comparing against came from a server-side instance of |
| * LoggingRPCTest, and hence has a different stack trace from the streamed |
| * version. |
| */ |
| if (!LoggingRPCTest.isValid(value)) { |
| throw new LoggingRPCTestServiceException(); |
| } |
| |
| return value; |
| } |
| |
| private String getJunitSymbolMapsPath() { |
| return getRequestModuleBasePath() + "/" + JUnitSymbolMapsLinker.SYMBOL_MAP_DIR; |
| } |
| } |