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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 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.sdc.be.auditing.impl;
import org.apache.commons.lang.StringUtils;
import org.javatuples.Pair;
import org.openecomp.sdc.be.auditing.api.AuditEventFactory;
import org.openecomp.sdc.be.model.User;
import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
import org.openecomp.sdc.common.api.Constants;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
public abstract class AuditBaseEventFactory implements AuditEventFactory {
private AuditingActionEnum action;
public AuditBaseEventFactory(AuditingActionEnum action) {
this.action = Objects.requireNonNull(action);
}
public AuditBaseEventFactory() {}
public AuditingActionEnum getAction() {
return action;
}
public static String buildUserNameExtended(User user) {
if (user == null) {
return null;
}
StringBuilder builder = new StringBuilder();
appendIfNotEmpty(user.getUserId(), builder);
String firstName = replaceNullNameWithEmpty(user.getFirstName());
String lastName = replaceNullNameWithEmpty(user.getLastName());
if (appendIfNotEmpty(firstName, builder)) {
appendIfNotEmpty(lastName, builder, " ");
}
else {
appendIfNotEmpty(lastName, builder);
}
appendIfNotEmpty(user.getEmail(), builder);
appendIfNotEmpty(user.getRole(), builder);
return builder.toString();
}
private static boolean appendIfNotEmpty(String value, StringBuilder builder) {
return appendIfNotEmpty(value, builder, ", ");
}
protected static boolean appendIfNotEmpty(String value, StringBuilder builder, String delimiter) {
if (StringUtils.isEmpty(value)) {
return false;
}
addDelimiterIfNeeded(builder, delimiter);
builder.append(value);
return true;
}
private static void addDelimiterIfNeeded(StringBuilder builder, String delimiter) {
if (builder.length() > 0) {
builder.append(delimiter);
}
}
protected static String buildUserName(User user) {
if (user == null || StringUtils.isEmpty(user.getUserId())) {
return StringUtils.EMPTY;
}
StringBuilder sb = new StringBuilder();
String firstName = replaceNullNameWithEmpty(user.getFirstName());
if (!firstName.isEmpty()) {
sb.append(firstName);
sb.append(" ");
}
String lastName = replaceNullNameWithEmpty(user.getLastName());
if (!lastName.isEmpty()) {
sb.append(lastName);
}
sb.append("(").append(user.getUserId()).append(")");
return sb.toString();
}
private static String buildValue(String value) {
if (value == null) {
return StringUtils.EMPTY;
}
return value;
}
protected static String replaceNullNameWithEmpty(String name) {
if (name != null && !name.trim().contains(Constants.NULL_STRING)) {
return name;
}
return StringUtils.EMPTY;
}
@Override
//TODO implement in derived classes for ci testing
public List<Pair<String, String>> getQueryParams() {
return Collections.emptyList();
}
@Override
public final String getLogMessage() {
return String.format(getLogPattern(), getLogArgs());
}
private Object[] getLogArgs() {
return Arrays.stream(getLogMessageParams())
.map(AuditBaseEventFactory::buildValue)
.toArray(String[]::new);
}
public abstract String getLogPattern();
public abstract String[] getLogMessageParams();
}
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