/*
* Copyright 2011 SpringSource
*
* 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 grails.web.servlet.context.support;
import grails.util.Environment;
import java.util.Set;
import grails.core.GrailsApplication;
import org.springframework.core.env.PropertiesPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.util.StringUtils;
import org.springframework.web.context.support.StandardServletEnvironment;
/**
* Bridges Grails' existing environment API with the new Spring 3.1 environment profiles API.
*
* @author Graeme Rocher
* @since 2.0
*/
public class GrailsEnvironment extends StandardServletEnvironment {
GrailsApplication grailsApplication;
public GrailsEnvironment(GrailsApplication grailsApplication) {
this.grailsApplication = grailsApplication;
getPropertySources().addFirst(new GrailsConfigPropertySource());
getPropertySources().addFirst(new PropertiesPropertySource("systemProperties", System.getProperties()));
}
@Override
protected Set<String> doGetActiveProfiles() {
Set<String> activeProfiles = super.doGetActiveProfiles();
activeProfiles.add(Environment.getCurrent().getName());
return activeProfiles;
}
private class GrailsConfigPropertySource extends PropertySource<GrailsApplication> {
public GrailsConfigPropertySource() {
super(StringUtils.hasText(grailsApplication.getMetadata().getApplicationName()) ? grailsApplication.getMetadata().getApplicationName() : "grailsApplication", grailsApplication);
}
@Override
public Object getProperty(String key) {
return grailsApplication.getConfig().getProperty(key, Object.class);
}
}
}