| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.uima.ducc.ws.server; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.util.Properties; |
| |
| import org.apache.uima.ducc.common.IDuccEnv; |
| import org.apache.uima.ducc.common.utils.DuccLogger; |
| import org.apache.uima.ducc.common.utils.id.DuccId; |
| import org.apache.uima.ducc.ws.standardize.WsStandardize; |
| |
| public class DuccWebServerHelper { |
| |
| private static DuccLogger logger = DuccLogger.getLogger(DuccWebServerHelper.class); |
| |
| private static DuccId jobid = null; |
| |
| public static String getDuccWebLogsDir() { |
| String retVal = IDuccEnv.DUCC_LOGS_DIR + "webserver" + File.separator; |
| return retVal; |
| } |
| |
| /** |
| * DUCC_WEB should be set as an environment variable. This is the webserver's |
| * base directory where it will find web pages to serve from sub-directory root, |
| * and SSL data in sub-directory etc. |
| */ |
| public static String ducc_web_default = "."; |
| |
| public static String getDuccWeb() { |
| String location = "getDuccWeb"; |
| String ducc_web = ducc_web_default; |
| String ducc_web_property = System.getProperty("DUCC_WEB"); |
| String ducc_web_env = System.getenv("DUCC_WEB"); |
| if(ducc_web_property != null) { |
| ducc_web = ducc_web_property; |
| logger.debug(location, jobid, WsStandardize.Label.DUCC_WEB_PROPERTY.get()+ducc_web); |
| } |
| else if(ducc_web_env != null) { |
| ducc_web = ducc_web_env; |
| logger.debug(location, jobid, WsStandardize.Label.DUCC_WEB_ENV.get()+ducc_web); |
| } |
| else { |
| logger.debug(location, jobid, WsStandardize.Label.DUCC_WEB.get()+ducc_web); |
| } |
| return ducc_web; |
| } |
| |
| public static String getDuccWebRoot() { |
| String rootDir = getDuccWeb()+File.separator+"root"; |
| return rootDir; |
| } |
| |
| /** |
| * retrieve keystore pw from resources.private/ducc.private.properties |
| */ |
| public static String getKeyStorePassword() { |
| String location = "getKeyStorePassword"; |
| String retVal = null; |
| String pwDir = IDuccEnv.DUCC_HOME_DIR+"resources.private"; |
| String fileName = pwDir+File.separator+"ducc.private.properties"; |
| try { |
| File file = new File(fileName); |
| FileInputStream fis = new FileInputStream(file); |
| Properties properties = new Properties(); |
| properties.load(fis); |
| fis.close(); |
| String key = "ducc.ws.port.ssl.pw"; |
| retVal = properties.getProperty(key); |
| } |
| catch (FileNotFoundException e) { |
| logger.debug(location, jobid, fileName+" not found"); |
| } |
| catch (IOException e) { |
| logger.debug(location, jobid, fileName+" load error"); |
| } |
| return retVal; |
| } |
| |
| public static String getKeyManagerPassword() { |
| return getKeyStorePassword(); |
| } |
| |
| /** |
| * formulate file path to keystore (used for https) |
| */ |
| public static String getDuccWebKeyStore() { |
| String retVal = IDuccEnv.DUCC_HOME_DIR+"webserver"+File.separator+"etc"+File.separator+"keystore"; |
| return retVal; |
| } |
| |
| private static boolean exists(String fileName) { |
| boolean retVal = false; |
| try { |
| File file = new File(fileName); |
| if(file.exists()) { |
| retVal = true; |
| } |
| } |
| catch(Exception e) { |
| |
| } |
| return retVal; |
| } |
| |
| public static String getImageFileName(String key) { |
| String location = "getImageFileName"; |
| String retVal = null; |
| if(key != null) { |
| String relativeFileName = "resources"+File.separator+"image-map.properties"; |
| try { |
| String fileName = getDuccWebRoot()+File.separator+relativeFileName; |
| File file = new File(fileName); |
| FileInputStream fis = new FileInputStream(file); |
| Properties properties = new Properties(); |
| properties.load(fis); |
| fis.close(); |
| String relativeFilePath = properties.getProperty(key); |
| String rootFilePath = relativeFilePath; |
| if(rootFilePath != null) { |
| if(rootFilePath.trim().length() > 0) { |
| rootFilePath = getDuccWebRoot()+File.separator+rootFilePath; |
| } |
| } |
| if(exists(rootFilePath)) { |
| retVal = relativeFilePath; |
| logger.debug(location, jobid, key+"="+retVal); |
| } |
| else { |
| logger.debug(location, jobid, relativeFilePath+" not found"); |
| } |
| } |
| catch (FileNotFoundException e) { |
| logger.debug(location, jobid, relativeFileName+" not found"); |
| } |
| catch (IOException e) { |
| logger.debug(location, jobid, relativeFileName+" load error"); |
| } |
| } |
| return retVal; |
| } |
| } |