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/*
* Copyright 2015-2017 Emmanuel Keller / QWAZR
*
* 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.
*/
package com.qwazr.webapps;
import com.qwazr.server.AbstractServiceImpl;
import javax.annotation.PostConstruct;
class WebappServiceImpl extends AbstractServiceImpl implements WebappServiceInterface {
private volatile WebappManager webappManager;
WebappServiceImpl(WebappManager webappManager) {
this.webappManager = webappManager;
}
public WebappServiceImpl() {
this(null);
}
@PostConstruct
public void init() {
webappManager = getContextAttribute(WebappManager.class);
}
@Override
public WebappDefinition get() {
final WebappDefinition result = webappManager.getWebAppDefinition();
return result == null ? WebappDefinition.EMPTY : result;
}
}