/* | |
* 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.axis2.jaxws.message.databinding; | |
import org.apache.axis2.util.JavaUtils; | |
import org.apache.commons.logging.Log; | |
import org.apache.commons.logging.LogFactory; | |
import java.util.ArrayList; | |
import java.util.List; | |
/** | |
* The monitor is used by the tests to ensure | |
* that the JAXBUtils code is used and is functioning correctly. | |
* In normal usage, monitoring is off. | |
* | |
* Currently the JAXBUtilsMonitor keeps track of the packageKeys | |
* passed to createJAXBContext(*). Future improvements may monitor | |
* the size of the pools, the pool hits versus misses, etc. | |
*/ | |
public class JAXBUtilsMonitor { | |
private static final Log log = LogFactory.getLog(JAXBUtilsMonitor.class); | |
private static boolean monitoring = false; | |
private static ArrayList<String> packageKeys = new ArrayList<String>(); | |
private static String semifore = "JAXBUtils"; | |
/** | |
* Intentionally private. All methods are static. | |
*/ | |
private JAXBUtilsMonitor() { | |
} | |
/** | |
* @return true if monitoring | |
*/ | |
public static boolean isMonitoring() { | |
return monitoring; | |
} | |
/** | |
* Set monitoring | |
* @param monitoring boolean | |
*/ | |
public static void setMonitoring(boolean monitoring) { | |
JAXBUtilsMonitor.monitoring = monitoring; | |
} | |
/** | |
* Clear the number of creates and failed creates | |
*/ | |
public static void clear() { | |
synchronized(semifore) { | |
packageKeys.clear(); | |
} | |
} | |
/** | |
* @return package keys | |
*/ | |
public static List<String> getPackageKeys() { | |
synchronized(semifore) { | |
return new ArrayList<String>(packageKeys); | |
} | |
} | |
/** | |
* Add PackageKey | |
*/ | |
public static void addPackageKey(String packageKey) { | |
if (isMonitoring()) { | |
synchronized(semifore) { | |
if (log.isTraceEnabled()) { | |
log.trace(JavaUtils.callStackToString()); | |
} | |
if (!packageKeys.contains(packageKey)) { | |
packageKeys.add(packageKey); | |
} | |
} | |
} | |
} | |
} |