org.rapidpm.ddi.reflections.PkgTypesScanner Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of rapidpm-dynamic-cdi Show documentation

Dynamic Dependency Injection with different ways to manage the resolver-strategy

There is a newer version: 01.02.00-RPM

/*
 * 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.rapidpm.ddi.reflections;

import org.reflections.scanners.AbstractScanner;
import org.reflections.util.FilterBuilder;


public class PkgTypesScanner extends AbstractScanner {

  /**
   * created new SubTypesScanner. will exclude direct Object subtypes
   */
  public PkgTypesScanner() {
    this(true); //exclude direct Object subtypes by default
  }

  /**
   * created new SubTypesScanner.
   *
   * @param excludeObjectClass if false, include direct {@link Object} subtypes in results.
   */
  public PkgTypesScanner(boolean excludeObjectClass) {
    if (excludeObjectClass) {
      filterResultsBy(new FilterBuilder().exclude(Object.class.getName())); //exclude direct Object subtypes
    }
  }

  @SuppressWarnings({"unchecked"})
  public void scan(final Object cls) {
    String className = getMetadataAdapter().getClassName(cls);

    int index = className.lastIndexOf(".");
    if (index != -1) {

      final String pkgName = className.substring(0, index);
      if (acceptResult(className)) {
        getStore().put(pkgName, className);
      }
    }
  }
}