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JsonDTO.java
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53 lines (46 loc) · 1.49 KB
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package act.inject.param;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* 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.
* #L%
*/
import java.util.HashMap;
import java.util.Map;
/**
* The base class of system generated data transfer object to support converting JSON string into
* handler method parameters (or plus controller class fields)
*/
public abstract class JsonDTO {
public static final String CTX_ATTR_KEY = "__json_dto__";
private Map<String, Object> beans = new HashMap<String, Object>();
/**
* Called by {@link ParamValueLoader} to get the bean
* @param name the name of field or param
* @return the bean
*/
public Object get(String name) {
return beans.get(name);
}
/**
* Called by generated `setXxx(T bean)` method
* @param name the name of the param or field
* @param bean the bean instance
*/
protected void set(String name, Object bean) {
beans.put(name, bean);
}
}