/**
 * This file is part of Eclipse Steady.
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
 */
package org.eclipse.steady.java.monitor;

import java.util.HashMap;
import java.util.Map;

import org.eclipse.steady.goals.AbstractGoal;
import org.eclipse.steady.java.JavaId;

import javassist.CannotCompileException;
import javassist.CtBehavior;

/**
 * <p>PrintlnInstrumentor class.</p>
 */
public class PrintlnInstrumentor extends AbstractInstrumentor {

  /** {@inheritDoc} */
  public void instrument(StringBuffer _code, JavaId _jid, CtBehavior _behavior, ClassVisitor _cv)
      throws CannotCompileException {
    this.injectUrlAndLoader(_code, _jid, _behavior);
    _code
        .append("System.out.println(\"Call of ")
        .append(_jid.toString())
        .append(", loaded from [\" + vul_cls_res.toString() + \"]\");");
  }

  /** {@inheritDoc} */
  @Override
  public void upladInformation(AbstractGoal _exe, int _batch_size) {
    ;
  }

  /** {@inheritDoc} */
  @Override
  public void awaitUpload() {
    ;
  }

  /** {@inheritDoc} */
  @Override
  public Map<String, Long> getStatistics() {
    return new HashMap<String, Long>();
  }

  /** {@inheritDoc} */
  @Override
  public boolean acceptToInstrument(JavaId _jid, CtBehavior _behavior, ClassVisitor _cv) {
    return true;
  }
}
