org.camunda.bpm.engine.impl.util.ClassNameUtil Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of camunda-engine Show documentation

There is a newer version: 7.23.0-alpha1

/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. Camunda licenses this file to you under the Apache License,
 * Version 2.0; 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.camunda.bpm.engine.impl.util;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;


/**
 * @author Tom Baeyens
 */
public abstract class ClassNameUtil {

  protected static final Map, String> cachedNames = new ConcurrentHashMap, String>();

  public static String getClassNameWithoutPackage(Object object) {
    return getClassNameWithoutPackage(object.getClass());
  }

  public static String getClassNameWithoutPackage(Class clazz) {
    String unqualifiedClassName = cachedNames.get(clazz);
    if (unqualifiedClassName==null) {
      String fullyQualifiedClassName = clazz.getName();
      unqualifiedClassName = fullyQualifiedClassName.substring(fullyQualifiedClassName.lastIndexOf('.')+1);
      cachedNames.put(clazz, unqualifiedClassName);
    }
    return unqualifiedClassName;
  }
}