// *************************************************************************************************************************** | |
// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * | |
// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * | |
// * to you 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 * | |
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// * specific language governing permissions and limitations under the License. * | |
// *************************************************************************************************************************** | |
package org.apache.juneau.json; | |
import static org.apache.juneau.internal.StringUtils.*; | |
import org.apache.juneau.*; | |
import org.apache.juneau.json.annotation.*; | |
/** | |
* Metadata on classes specific to the JSON serializers and parsers pulled from the {@link Json @Json} annotation on | |
* the class. | |
*/ | |
public class JsonClassMeta extends ClassMetaExtended { | |
private final Json json; | |
private final String wrapperAttr; | |
/** | |
* Constructor. | |
* | |
* @param cm The class that this annotation is defined on. | |
*/ | |
public JsonClassMeta(ClassMeta<?> cm) { | |
super(cm); | |
this.json = cm.getInfo().getAnnotation(Json.class); | |
if (json != null) { | |
wrapperAttr = nullIfEmpty(json.wrapperAttr()); | |
} else { | |
wrapperAttr = null; | |
} | |
} | |
/** | |
* Returns the {@link Json @Json} annotation defined on the class. | |
* | |
* @return The value of the annotation, or <jk>null</jk> if not specified. | |
*/ | |
protected Json getAnnotation() { | |
return json; | |
} | |
/** | |
* Returns the {@link Json#wrapperAttr() @Json(wrapperAttr)} annotation defined on the class. | |
* | |
* @return The value of the annotation, or <jk>null</jk> if not specified. | |
*/ | |
protected String getWrapperAttr() { | |
return wrapperAttr; | |
} | |
} |