org.rapidoid.gui.reqinfo.ReqInfo Maven / Gradle / Ivy
/*-
* #%L
* rapidoid-gui
* %%
* Copyright (C) 2014 - 2018 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%
*/
package org.rapidoid.gui.reqinfo;
import org.rapidoid.RapidoidThing;
import org.rapidoid.annotation.Authors;
import org.rapidoid.annotation.Since;
import org.rapidoid.cls.Cls;
@Authors("Nikolche Mihajlovski")
@Since("5.0.4")
public class ReqInfo extends RapidoidThing {
private static final NoReqInfo NO_REQ_INFO = new NoReqInfo();
private static final String RAPIDOID_CTX = "org.rapidoid.ctx.Ctx";
static volatile IReqInfo INFO;
public static IReqInfo get() {
if (INFO == null) {
INFO = createInfo();
}
return INFO.exists() ? INFO : NO_REQ_INFO;
}
private static IReqInfo createInfo() {
if (Cls.exists(RAPIDOID_CTX)) {
return (IReqInfo) Cls.newInstance(Cls.get("org.rapidoid.http.impl.RapidoidReqInfo"));
}
return NO_REQ_INFO;
}
}