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      1 /*
      2  * Copyright (C) 2012 Google Inc.
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  * http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.google.caliper.json;
     18 
     19 import com.google.caliper.model.ExcludeFromJson;
     20 import com.google.gson.ExclusionStrategy;
     21 import com.google.gson.FieldAttributes;
     22 
     23 /**
     24  * An exclusion strategy that excludes elements annotated with {@link ExcludeFromJson}.
     25  */
     26 final class AnnotationExclusionStrategy implements ExclusionStrategy {
     27   @Override public boolean shouldSkipField(FieldAttributes f) {
     28     return f.getAnnotation(ExcludeFromJson.class) != null;
     29   }
     30 
     31   @Override public boolean shouldSkipClass(Class<?> clazz) {
     32     return clazz.getAnnotation(ExcludeFromJson.class) != null;
     33   }
     34 }
     35