/*
* Copyright 2004-2005 Graeme Rocher
*
* 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 org.grails.spring.context.support;
import grails.config.Config;
import grails.config.Settings;
import org.grails.core.cfg.DeprecatedGrailsConfig;
import groovy.util.ConfigObject;
import java.io.IOException;
import java.util.Properties;
import grails.core.GrailsApplication;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
/**
* Uses Grails' ConfigObject for place holder values.
*
* @author Graeme Rocher
* @since 1.0
*/
public class GrailsPlaceholderConfigurer extends PropertySourcesPlaceholderConfigurer {
private GrailsApplication grailsApplication;
public GrailsPlaceholderConfigurer(GrailsApplication grailsApplication) {
this.grailsApplication = grailsApplication;
Config config = grailsApplication.getConfig();
setPlaceholderPrefix(config.getProperty(Settings.SPRING_PLACEHOLDER_PREFIX, "${"));
setIgnoreUnresolvablePlaceholders(true);
}
@Override
protected void loadProperties(Properties props) throws IOException {
Config config = grailsApplication.getConfig();
if (config != null) {
props.putAll(config.toProperties());
}
}
}