com.openpojo.reflection.java.bytecode.asm.ASMDetector Maven / Gradle / Ivy

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/*
 * Copyright (c) 2010-2018 Osman Shoukry
 *
 * Licensed 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 com.openpojo.reflection.java.bytecode.asm;

import com.openpojo.reflection.java.load.ClassUtil;

/**
 * @author oshoukry
 */
public class ASMDetector {
  public String ASM_CLASS_NAME = "org.objectweb.asm.ClassWriter";

  private ASMDetector() {
  }

  public static ASMDetector getInstance() {
    return Instance.INSTANCE;
  }

  public boolean isASMLoaded() {
    return ClassUtil.isClassLoaded(ASM_CLASS_NAME);
  }

  private static class Instance {
    private static final ASMDetector INSTANCE = new ASMDetector();
  }
}