com.ocpsoft.pretty.faces.config.reload.DefaultDevelopmentModeDetector Maven / Gradle / Ivy
/*
* Copyright 2010 Lincoln Baxter, III
*
* 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.ocpsoft.pretty.faces.config.reload;
import javax.servlet.ServletContext;
import com.ocpsoft.pretty.faces.spi.DevelopmentModeDetector;
/**
* Implementation of {@link DevelopmentModeDetector} that reads the servlet context parameter
* com.ocpsoft.pretty.DEVELOPMENT. Setting this parameter to true will enable the PrettyFaces
* development mode. Setting it to false will disable it and prevent all other detectors from enabling it.
*
* @author Christian Kaltepoth
*/
public class DefaultDevelopmentModeDetector implements DevelopmentModeDetector
{
/**
* The servlet context parameter
*/
private static final String CONTEXT_PARAM_DEVELOPMENT = "com.ocpsoft.pretty.DEVELOPMENT";
public int getPriority()
{
return 50;
}
public Boolean isDevelopmentMode(ServletContext servletContext)
{
String value = servletContext.getInitParameter(CONTEXT_PARAM_DEVELOPMENT);
// development mode enabled
if (value != null && "true".equalsIgnoreCase(value.trim())) {
return true;
}
// disable the development mode
if (value != null && "false".equalsIgnoreCase(value.trim())) {
return false;
}
// we don't know
return null;
}
}