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/**
 * Copyright © 2013 Sven Ruppert ([email protected])
 *
 * 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 org.reflections.scanners;

import java.util.List;

/**
 * scans for field's annotations
 */
@SuppressWarnings({"unchecked"})
public class FieldAnnotationsScanner extends AbstractScanner {
  public void scan(final Object cls) {
    final String className = getMetadataAdapter().getClassName(cls);
    List fields = getMetadataAdapter().getFields(cls);
    for (final Object field : fields) {
      List fieldAnnotations = getMetadataAdapter().getFieldAnnotationNames(field);
      for (String fieldAnnotation : fieldAnnotations) {

        if (acceptResult(fieldAnnotation)) {
          String fieldName = getMetadataAdapter().getFieldName(field);
          getStore().put(fieldAnnotation , String.format("%s.%s" , className , fieldName));
        }
      }
    }
  }
}