content: /*
   * Copyright 2016 HuntBugs contributors
   * 
   * 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 one.util.huntbugs.util;
  
  import com.strobel.assembler.metadata.IAnnotationsProvider;
  import com.strobel.assembler.metadata.TypeReference;
  import com.strobel.assembler.metadata.annotations.CustomAnnotation;
  
  import one.util.huntbugs.registry.anno.AssertWarning;
  
  /**
   * @author shustkost
   *
   */
  public class Annotations {
      private static final String INTERNAL_ANNOTATION_PACKAGE = AssertWarning.class.getPackage().getName();
  
      public static boolean hasAnnotation(IAnnotationsProvider fd, boolean ignoreDeprecated) {
          for (CustomAnnotation ca : fd.getAnnotations()) {
              TypeReference annoType = ca.getAnnotationType();
              if (annoType.getPackageName().equals(INTERNAL_ANNOTATION_PACKAGE))
                  continue;
              if (ignoreDeprecated && annoType.getInternalName().equals("java/lang/Deprecated"))
                  continue;
              String simpleName = annoType.getSimpleName();
              if (simpleName.startsWith("Suppress") && simpleName.endsWith("Warning"))
                  continue;
              if (simpleName.equalsIgnoreCase("nonnull") || simpleName.equalsIgnoreCase("notnull") || simpleName
                      .equalsIgnoreCase("nullable") || simpleName.equalsIgnoreCase("checkfornull"))
                  continue;
              return true;
          }
          return false;
      }
  
  }
  