VisitorUtils.java

/*******************************************************************************
 * Copyright (c) 2011 Gerd Wuetherich (gerd@gerd-wuetherich.de).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Gerd Wuetherich (gerd@gerd-wuetherich.de) - initial API and implementation
 ******************************************************************************/
package org.bundlemaker.core.parser.bytecode.asm;

import org.bundlemaker.core.jtype.ReferenceAttributes;
import org.bundlemaker.core.jtype.ReferenceType;
import org.objectweb.asm.Type;

final class VisitorUtils {

  /**
   * @param type
   * @return
   */
  public static String getFullyQualifiedTypeName(Type type) {
    if (type.getSort() == Type.OBJECT) {
      return type.getClassName();
    } else if (type.getSort() == Type.ARRAY) {
      return getFullyQualifiedTypeName(type.getElementType());
    } else {
      return null;
    }
  }

  /**
   * @param recorder
   * @param types
   */
  public static void recordReferencedTypes(AsmReferenceRecorder recorder, Type... types) {

    for (Type t : types) {
      recorder.recordReference(getFullyQualifiedTypeName(t), new ReferenceAttributes(ReferenceType.TYPE_REFERENCE,
          false, false, false, false, true, true, false));
    }
  }

  /**
   * <p>
   * </p>
   * 
   * @param recorder
   * @param isExtends
   * @param isImplements
   * @param isClassAnnotation
   * @param types
   */
  public static void recordReferencedTypes(AsmReferenceRecorder recorder, boolean isExtends, boolean isImplements,
      boolean isClassAnnotation, Type... types) {

    for (Type t : types) {
      recorder.recordReference(getFullyQualifiedTypeName(t), new ReferenceAttributes(ReferenceType.TYPE_REFERENCE,
          isExtends, isImplements, isClassAnnotation, false, true, true, false));
    }
  }

  /**
   * <p>
   * </p>
   * 
   * @param recorder
   * @param isExtends
   * @param isImplements
   * @param isClassAnnotation
   * @param fullyQualifiedName
   */
  public static void recordReferencedTypes(AsmReferenceRecorder recorder, boolean isExtends, boolean isImplements,
      boolean isClassAnnotation, String fullyQualifiedName) {

    recorder.recordReference(fullyQualifiedName, new ReferenceAttributes(ReferenceType.TYPE_REFERENCE, isExtends,
        isImplements, isClassAnnotation, false, true, true, false));
  }
}