01: // Copyright 2006 The Apache Software Foundation
02: //
03: // Licensed under the Apache License, Version 2.0 (the "License");
04: // you may not use this file except in compliance with the License.
05: // You may obtain a copy of the License at
06: //
07: // http://www.apache.org/licenses/LICENSE-2.0
08: //
09: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License.
14:
15: package org.apache.tapestry.ioc.internal.services;
16:
17: import java.util.Map;
18:
19: import org.apache.tapestry.ioc.services.SymbolProvider;
20:
21: /**
22: * Provides symbol values from a Map of symbol names and symbol values (typically provided by a
23: * Tapestry IOC service configuration).
24: */
25: public class MapSymbolProvider implements SymbolProvider {
26: private final Map<String, String> _configuration;
27:
28: public MapSymbolProvider(final Map<String, String> configuration) {
29: _configuration = configuration;
30: }
31:
32: public String valueForSymbol(String symbolName) {
33: return _configuration.get(symbolName);
34: }
35:
36: }
|