001/**
002 * Copyright 2010-2014 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.common.util.spring.env;
017
018import java.util.Properties;
019
020import org.kuali.common.util.PropertyUtils;
021import org.kuali.common.util.property.ImmutableProperties;
022import org.springframework.core.env.AbstractEnvironment;
023import org.springframework.core.env.PropertiesPropertySource;
024
025public final class PropertiesEnvironment extends AbstractEnvironment {
026
027        private static final String NAME = "properties";
028
029        /**
030         * Default environment that uses system properties / environment variables (prefixed with <code>env</code>)
031         */
032        public PropertiesEnvironment() {
033                this(PropertyUtils.getGlobalProperties());
034        }
035
036        /**
037         * Create an environment based on <code>properties</code>
038         */
039        public PropertiesEnvironment(Properties properties) {
040                this(NAME, properties);
041        }
042
043        public PropertiesEnvironment(String name, Properties properties) {
044                this.properties = ImmutableProperties.copyOf(properties);
045                super.getPropertySources().addLast(new PropertiesPropertySource(name, properties));
046        }
047
048        private final Properties properties;
049
050        public Properties getProperties() {
051                return properties;
052        }
053
054}