MockInvocationHandler.java revision 47d431f63a66505a645f282416659a9758a91f1c 
1/*
2 * Copyright 2001-2009 OFFIS, Tammo Freese
3 *
4 * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
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 */
16package org.easymock.internal;
17
18import java.io.Serializable;
19import java.lang.reflect.InvocationHandler;
20import java.lang.reflect.Method;
21
22public final class MockInvocationHandler implements InvocationHandler, Serializable {
23
24    private static final long serialVersionUID = -7799769066534714634L;
25
26    private final MocksControl control;
27
28    public MockInvocationHandler(MocksControl control) {
29        this.control = control;
30    }
31
32    public Object invoke(Object proxy, Method method, Object[] args)
33            throws Throwable {
34        try {
35            if (control.getState() instanceof RecordState) {
36                LastControl.reportLastControl(control);
37            }
38            return control.getState().invoke(
39                    new Invocation(proxy, method, args));
40        } catch (RuntimeExceptionWrapper e) {
41            throw e.getRuntimeException().fillInStackTrace();
42        } catch (AssertionErrorWrapper e) {
43            throw e.getAssertionError().fillInStackTrace();
44        } catch (ThrowableWrapper t) {
45            throw t.getThrowable().fillInStackTrace();
46        } catch (Throwable t) {
47            throw t; // let all unwrapped pass unmodified
48        }
49    }
50
51    public MocksControl getControl() {
52        return control;
53    }
54}