/*
* (C) Copyright 2012-2016 Nuxeo SA (http://nuxeo.com/) and others.
*
* 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.
*
* Contributors:
* Anahide Tchertchian
*/
package org.nuxeo.ecm.platform.ui.web.reload;
import java.util.ResourceBundle;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.nuxeo.ecm.platform.ui.web.tag.fn.DocumentModelFunctions;
import org.nuxeo.runtime.api.Framework;
import org.nuxeo.runtime.reload.ReloadEventNames;
import org.nuxeo.runtime.services.event.Event;
import org.nuxeo.runtime.services.event.EventListener;
/**
* Handler for hot reload features.
* <p>
* Hot reload features should be enabled only if the application is in a "debug" mode, as some reloading can hurt a
* server in production (when altering document types declared on the platform, resetting caches, etc...)
* <p>
* Note that some hot reload features cannot be handled without additional debug configurations to be available (like
* the seam debug jar for instance).
* <p>
* This reload handler is supposed to handle at least (or most of) features used in Studio.
*
* @since 5.6
*/
public class NuxeoJSFReloadHandler implements EventListener {
private static final Log log = LogFactory.getLog(NuxeoJSFReloadHandler.class);
@Override
public void handleEvent(Event event) {
if (!Framework.isDevModeSet()) {
log.info("Do not flush the JSF application: debug mode is not set");
return;
}
String id = event.getId();
if (ReloadEventNames.FLUSH_EVENT_ID.equals(id)) {
// force i18n messages reload at the bundle level
ResourceBundle.clearCache(Thread.currentThread().getContextClassLoader());
// force reload of document default views.
DocumentModelFunctions.resetDefaultViewCache();
}
}
}