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/*-
* ================================================================================
* eCOMP Portal SDK
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property
* ================================================================================
* 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 org.openecomp.portalsdk.core.logging.format;
import java.text.MessageFormat;
import java.util.Map;
import org.openecomp.portalsdk.core.util.SystemProperties;
public class AuditLogFormatter {
//Singleton
private static AuditLogFormatter instance = new AuditLogFormatter();
public static AuditLogFormatter getInstance() {
return instance;
}
public String createMessage(String protocol,String set,
String loginId, String message) {
Object[] securityMessageArgs = prepareFormatArgs(
protocol,
set,
loginId,
message );
return MessageFormat.format(SystemProperties.SECURITY_LOG_TEMPLATE, securityMessageArgs);
}
/**
* A method for normalizing the security log field - returns
* the @Param defaultValue in case the entry is null or empty.
* If the @param entry is not empty, a single quotation is added to it.
*
* @param entry the entry
* @param defaultValue The default value in case the entry is empty
* @return String (formatted)
*/
private String formatEntry(Object entry, String defaultValue) {
return (entry!=null && !entry.toString().isEmpty()) ? addSingleQuotes(entry.toString()): defaultValue;
}
private String addSingleQuotes(String s) {
if (null!=s && !s.isEmpty()) {
s = SystemProperties.SINGLE_QUOTE+s+SystemProperties.SINGLE_QUOTE;
}
return s;
}
/**
* This method prepares an Object array of arguments that would be passed
* to the MessageFormat.format() method, to format the security log.
*
* @param protocol
* @param set
* @param loginId
* @param accessingClient
* @param isSuccess
* @param message
* @return
*/
private Object[] prepareFormatArgs(String protocol,String set,
String loginId, String message) {
Object[] messageFormatArgs = {
formatEntry(protocol, SystemProperties.NA),
formatEntry(set, SystemProperties.NA),
formatEntry(loginId, SystemProperties.UNKNOWN),
message
};
return messageFormatArgs;
}
public String createMessage(Map<String, String> logArgsMap) {
Object[] securityMessageArgs = prepareFormatArgs(
logArgsMap.get(SystemProperties.PROTOCOL),
logArgsMap.get(SystemProperties.SECURIRY_EVENT_TYPE),
logArgsMap.get(SystemProperties.LOGIN_ID),
logArgsMap.get(SystemProperties.ADDITIONAL_INFO)
);
return MessageFormat.format(SystemProperties.SECURITY_LOG_TEMPLATE, securityMessageArgs);
}
}
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