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/*-
* ============LICENSE_START=======================================================
* ECOMP-REST
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.policy.rest.util;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openecomp.policy.rest.XACMLRestProperties;
import org.openecomp.policy.xacml.api.XACMLErrorConstants;
import com.att.research.xacml.util.XACMLProperties;
import org.openecomp.policy.common.logging.eelf.MessageCodes;
import org.openecomp.policy.common.logging.eelf.PolicyLogger;
public class Webapps {
private static String actionHome = null;
private static String configHome = null;
private static Log logger = LogFactory.getLog(Webapps.class);
private Webapps() {
}
public static String getConfigHome(){
try {
loadWebapps();
} catch (Exception e) {
logger.error("Exception Occured while loading webapps"+e);
return null;
}
return configHome;
}
public static String getActionHome(){
try {
loadWebapps();
} catch (Exception e) {
logger.error("Exception Occured while loading webapps"+e);
return null;
}
return actionHome;
}
private static void loadWebapps() throws Exception{
String errorMessageName = "Invalid Webapps Path Location property :";
if(actionHome == null || configHome == null){
Path webappsPath = Paths.get(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_WEBAPPS));
//Sanity Check
if (webappsPath == null) {
logger.error(errorMessageName + XACMLRestProperties.PROP_PAP_WEBAPPS);
PolicyLogger.error(errorMessageName + XACMLRestProperties.PROP_PAP_WEBAPPS);
throw new Exception(errorMessageName + XACMLRestProperties.PROP_PAP_WEBAPPS);
}
Path webappsPathConfig;
Path webappsPathAction;
if(webappsPath.toString().contains("\\")){
webappsPathConfig = Paths.get(webappsPath.toString()+"\\Config");
webappsPathAction = Paths.get(webappsPath.toString()+"\\Action");
}else{
webappsPathConfig = Paths.get(webappsPath.toString()+"/Config");
webappsPathAction = Paths.get(webappsPath.toString()+"/Action");
}
checkConfigActionHomeExists(webappsPathConfig, webappsPathAction);
actionHome = webappsPathAction.toString();
configHome = webappsPathConfig.toString();
}
}
private static void checkConfigActionHomeExists(Path webappsPathConfig, Path webappsPathAction){
if (!webappsPathConfig.toFile().exists()){
try {
Files.createDirectories(webappsPathConfig);
} catch (IOException e) {
logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Failed to create config directory: "
+ webappsPathConfig.toAbsolutePath().toString(), e);
PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "Webapps", "Failed to create config directory");
}
}
if (!webappsPathAction.toFile().exists()){
try {
Files.createDirectories(webappsPathAction);
} catch (IOException e) {
logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Failed to create config directory: "
+ webappsPathAction.toAbsolutePath().toString(), e);
PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "Webapps", "Failed to create config directory");
}
}
}
}
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