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The private implementation classes of the Apache MyFaces Core JSF-2.1 Implementation
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.myfaces.view.facelets.impl;
import javax.faces.application.ProjectStage;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.view.facelets.FaceletCache;
import javax.faces.view.facelets.FaceletCacheFactory;
import org.apache.myfaces.shared.util.WebConfigParamUtils;
import org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage;
/**
*
* @author Leonardo Uribe
* @since 2.1.0
*
*/
public class FaceletCacheFactoryImpl extends FaceletCacheFactory
{
private final static String PARAM_REFRESH_PERIOD_DEPRECATED = "facelets.REFRESH_PERIOD";
private final static String[] PARAMS_REFRESH_PERIOD
= {FaceletViewDeclarationLanguage.PARAM_REFRESH_PERIOD, PARAM_REFRESH_PERIOD_DEPRECATED};
@Override
public FaceletCache getFaceletCache()
{
FacesContext context = FacesContext.getCurrentInstance();
ExternalContext eContext = context.getExternalContext();
// refresh period
long refreshPeriod;
if(context.isProjectStage(ProjectStage.Production))
{
refreshPeriod = WebConfigParamUtils.getLongInitParameter(eContext, PARAMS_REFRESH_PERIOD,
FaceletViewDeclarationLanguage.DEFAULT_REFRESH_PERIOD_PRODUCTION);
}
else
{
refreshPeriod = WebConfigParamUtils.getLongInitParameter(eContext, PARAMS_REFRESH_PERIOD,
FaceletViewDeclarationLanguage.DEFAULT_REFRESH_PERIOD);
}
return new FaceletCacheImpl(refreshPeriod);
}
}