/*
* 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.syncope.common.util;
import java.util.AbstractMap;
import java.util.Map;
import org.apache.commons.lang3.StringUtils;
import org.apache.syncope.common.to.EventCategoryTO;
import org.apache.syncope.common.types.AuditElements;
import org.apache.syncope.common.types.AuditElements.EventCategoryType;
import org.apache.syncope.common.types.AuditElements.Result;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class LoggerEventUtils {
/**
* Logger.
*/
private static Logger LOG = LoggerFactory.getLogger(LoggerEventUtils.class);
public static Map.Entry<EventCategoryTO, Result> parseEventCategory(final String event) {
final EventCategoryTO eventCategoryTO = new EventCategoryTO();
Result condition = null;
if (StringUtils.isNotEmpty(event)) {
LOG.debug("Parse event {}", event);
final String[] elements = event.substring(1, event.length() - 1).split("\\]:\\[");
LOG.debug("Found {} elements", elements.length);
if (elements.length == 1) {
eventCategoryTO.setType(EventCategoryType.CUSTOM);
condition = Result.SUCCESS;
eventCategoryTO.getEvents().add(event);
} else {
LOG.debug("Type {}", elements[0]);
EventCategoryType type;
if (EventCategoryType.PROPAGATION.toString().equals(elements[0])) {
type = EventCategoryType.PROPAGATION;
} else if (EventCategoryType.SYNCHRONIZATION.toString().equals(elements[0])) {
type = EventCategoryType.SYNCHRONIZATION;
} else {
try {
type = EventCategoryType.valueOf(elements[0]);
} catch (Exception e) {
type = EventCategoryType.CUSTOM;
}
}
eventCategoryTO.setType(type);
LOG.debug("Category {}", elements[1]);
eventCategoryTO.setCategory(StringUtils.isNotEmpty(elements[1]) ? elements[1] : null);
LOG.debug("Sub-category {}", elements[2]);
eventCategoryTO.setSubcategory(StringUtils.isNotEmpty(elements[2]) ? elements[2] : null);
if (elements.length > 3 && StringUtils.isNotEmpty(elements[3])) {
LOG.debug("Event {}", elements[3]);
eventCategoryTO.getEvents().add(elements[3]);
}
if (elements.length > 4) {
LOG.debug("Result condition {}", elements[4]);
condition = Result.valueOf(elements[4].toUpperCase());
}
}
}
return new AbstractMap.SimpleEntry< EventCategoryTO, Result>(eventCategoryTO, condition);
}
/**
* Build event string with the following syntax [type]:[category]:[subcategory]:[event]:[maybe result value cond].
*
* @param type event type.
* @param category event category.
* @param subcategory event subcategory.
* @param event event.
* @param resultValueCondition result value condition.
* @return event string.
*/
public static String buildEvent(
final AuditElements.EventCategoryType type,
final String category,
final String subcategory,
final String event,
final AuditElements.Result resultValueCondition) {
final StringBuilder eventBuilder = new StringBuilder();
eventBuilder.append('[');
if (type != null) {
if (StringUtils.isNotBlank(type.toString())) {
eventBuilder.append(type.toString());
} else {
eventBuilder.append(type.name());
}
}
eventBuilder.append(']');
eventBuilder.append(":");
eventBuilder.append('[');
if (StringUtils.isNotBlank(category)) {
eventBuilder.append(category);
}
eventBuilder.append(']');
eventBuilder.append(":");
eventBuilder.append('[');
if (StringUtils.isNotBlank(subcategory)) {
eventBuilder.append(subcategory);
}
eventBuilder.append(']');
eventBuilder.append(":");
eventBuilder.append('[');
if (StringUtils.isNotBlank(event)) {
eventBuilder.append(event);
}
eventBuilder.append(']');
if (resultValueCondition != null) {
eventBuilder.append(":");
eventBuilder.append('[');
eventBuilder.append(resultValueCondition);
eventBuilder.append(']');
}
return eventBuilder.toString();
}
}