TraceList.java
/*
* Copyright (C) 2003-2013 eXo Platform SAS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.exoplatform.social.common.service.utils;
import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.ConcurrentHashMap;
public class TraceList {
private final Map<String, TraceElement> traceGroups;
public TraceList() {
traceGroups = new ConcurrentHashMap<String, TraceElement>();
}
public static TraceList getInstance() {
return new TraceList();
}
public TraceElement addElement(String groupName, String processName) {
TraceElement parent = null;
if (traceGroups.containsKey(groupName)) {
parent = traceGroups.get(groupName);
}
//
if (parent == null) {
parent = TraceElement.getInstance(groupName);
}
parent.addChild(processName);
traceGroups.put(groupName, parent);
//
return parent;
}
public int size() {
return traceGroups.size();
}
@Override
public String toString() {
StringBuffer out = new StringBuffer();
for(Entry<String, TraceElement> e : traceGroups.entrySet()) {
out.append(e.getValue().toString()).append("::");
}
return out.append("\n").toString();
}
public String toReport() {
StringBuffer out = new StringBuffer();
for(Entry<String, TraceElement> e : traceGroups.entrySet()) {
out.append(e.getValue().toReport()).append("\n");
}
return out.toString();
}
}