01: /*
02: * Copyright 2005-2006 The Kuali Foundation.
03: *
04: *
05: * Licensed under the Educational Community License, Version 1.0 (the "License");
06: * you may not use this file except in compliance with the License.
07: * You may obtain a copy of the License at
08: *
09: * http://www.opensource.org/licenses/ecl1.php
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package edu.iu.uis.eden.util;
18:
19: import org.apache.commons.lang.text.StrLookup;
20: import org.kuali.rice.core.Core;
21:
22: /**
23: * Looks up Strings from the Config and Application Constants.
24: *
25: * @author ewestfal
26: */
27: public class ConfigStringLookup extends StrLookup {
28:
29: @Override
30: public String lookup(String propertyName) {
31: if (propertyName == null) {
32: return null;
33: }
34: // check app constants first
35: String paramValue = Utilities
36: .getApplicationConstant(propertyName);
37: if (paramValue == null) {
38: paramValue = Core.getCurrentContextConfig().getProperty(
39: propertyName);
40: }
41: return paramValue;
42: }
43:
44: }
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