org.rapidoid.http.handler.param.BeanParamRetriever Maven / Gradle / Ivy
package org.rapidoid.http.handler.param;
import org.rapidoid.RapidoidThing;
import org.rapidoid.annotation.Authors;
import org.rapidoid.annotation.Since;
import org.rapidoid.http.Req;
import org.rapidoid.http.customize.Customization;
import org.rapidoid.u.U;
/*
* #%L
* rapidoid-http-server
* %%
* Copyright (C) 2014 - 2017 Nikolche Mihajlovski and 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.
* #L%
*/
@Authors("Nikolche Mihajlovski")
@Since("5.1.0")
public class BeanParamRetriever extends RapidoidThing implements ParamRetriever {
private final Customization customization;
private final Class type;
private final boolean validate;
private final String name;
public BeanParamRetriever(Customization customization, Class type, String name, boolean validate) {
this.customization = customization;
this.type = type;
this.name = name;
this.validate = validate;
}
@Override
public Object getParamValue(Req req) {
Object bean;
try {
bean = customization.beanParameterFactory().getParamValue(req, type, name, req.data());
} catch (Exception e) {
throw U.rte(e);
}
if (validate) {
customization.validator().validate(req, bean);
}
return bean;
}
}