01: package org.apache.velocity.test.misc;
02:
03: /*
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21:
22: import org.apache.velocity.util.introspection.Info;
23: import org.apache.velocity.util.introspection.UberspectImpl;
24: import org.apache.velocity.util.introspection.VelMethod;
25: import org.apache.velocity.util.introspection.VelPropertyGet;
26:
27: /**
28: * A introspector that allows testing when methods are not found.
29: */
30: public class UberspectTestImpl extends UberspectImpl {
31:
32: public VelMethod getMethod(Object obj, String methodName,
33: Object[] args, Info i) throws Exception {
34: VelMethod method = super .getMethod(obj, methodName, args, i);
35:
36: if (method == null) {
37: if (obj == null)
38: throw new UberspectTestException("Can't call method '"
39: + methodName + "' on null object", i);
40: else
41: throw new UberspectTestException("Did not find method "
42: + obj.getClass().getName() + "." + methodName,
43: i);
44: }
45:
46: return method;
47: }
48:
49: public VelPropertyGet getPropertyGet(Object obj, String identifier,
50: Info i) throws Exception {
51: VelPropertyGet propertyGet = super .getPropertyGet(obj,
52: identifier, i);
53:
54: if (propertyGet == null) {
55: if (obj == null)
56: throw new UberspectTestException("Can't call getter '"
57: + identifier + "' on null object", i);
58: else
59: throw new UberspectTestException("Did not find "
60: + obj.getClass().getName() + "." + identifier,
61: i);
62: }
63:
64: return propertyGet;
65: }
66:
67: }
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