1 /**
2 * Copyright 2010-2015 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.common.jute.env;
17
18 import com.google.common.base.Optional;
19
20 public interface Environment {
21
22 Optional<String> getProperty(String key);
23
24 boolean containsProperty(String key);
25
26 String getProperty(String key, String defaultValue);
27
28 String getRequiredProperty(String key);
29
30 }