01: /**
02: * Copyright 2006 Webmedia Group Ltd.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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: **/package org.araneaframework.uilib.widgets.lists.tests.mock;
16:
17: import java.util.HashMap;
18: import java.util.Map;
19: import org.araneaframework.backend.list.memorybased.Variable;
20: import org.araneaframework.backend.list.memorybased.expression.VariableResolver;
21:
22: public class MockVariableResolver implements VariableResolver {
23: protected Map variables = new HashMap();
24:
25: public MockVariableResolver(Map variables) {
26: this .variables = variables;
27: }
28:
29: public MockVariableResolver(String name, Object value) {
30: this .variables = new HashMap();
31: this .variables.put(name, value);
32: }
33:
34: public MockVariableResolver() {
35: this .variables = null;
36: }
37:
38: public Object resolve(Variable variable) {
39: if (this .variables == null) {
40: throw new RuntimeException(
41: "Variable resolving not supported");
42: }
43: Object value = this .variables.get(variable.getName());
44: if (value != null) {
45: return value;
46: }
47: throw new RuntimeException("Variable " + variable.getName()
48: + " not supported");
49: }
50: }
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