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      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  */
     16 package org.easymock.internal;
     17 
     18 import java.io.Serializable;
     19 import java.lang.reflect.Method;
     20 import java.util.concurrent.locks.ReentrantLock;
     21 
     22 import org.easymock.IAnswer;
     23 
     24 public class ReplayState implements IMocksControlState, Serializable {
     25 
     26     private static final long serialVersionUID = 6314142602251047572L;
     27 
     28     private final IMocksBehavior behavior;
     29 
     30     private final ReentrantLock lock = new ReentrantLock();
     31 
     32     public ReplayState(IMocksBehavior behavior) {
     33         this.behavior = behavior;
     34     }
     35 
     36     public Object invoke(Invocation invocation) throws Throwable {
     37 
     38         behavior.checkThreadSafety();
     39 
     40         if (behavior.isThreadSafe()) {
     41             // If thread safe, synchronize the mock
     42             lock.lock();
     43             try {
     44                 return invokeInner(invocation);
     45             }
     46             finally {
     47                 lock.unlock();
     48             }
     49         }
     50 
     51         return invokeInner(invocation);
     52     }
     53 
     54     private Object invokeInner(Invocation invocation) throws Throwable {
     55         LastControl.pushCurrentInvocation(invocation);
     56         try {
     57             Result result = behavior.addActual(invocation);
     58             try {
     59                 return result.answer();
     60             } catch (Throwable t) {
     61                 if (result.shouldFillInStackTrace()) {
     62                     throw new ThrowableWrapper(t);
     63                 }
     64                 throw t;
     65             }
     66         } finally {
     67             LastControl.popCurrentInvocation();
     68         }
     69     }
     70 
     71     public void verify() {
     72         behavior.verify();
     73     }
     74 
     75     public void replay() {
     76         throwWrappedIllegalStateException();
     77     }
     78 
     79     public void callback(Runnable runnable) {
     80         throwWrappedIllegalStateException();
     81     }
     82 
     83     public void checkOrder(boolean value) {
     84         throwWrappedIllegalStateException();
     85     }
     86 
     87     public void makeThreadSafe(boolean threadSafe) {
     88         throwWrappedIllegalStateException();
     89     }
     90 
     91     public void checkIsUsedInOneThread(boolean shouldBeUsedInOneThread) {
     92         throwWrappedIllegalStateException();
     93     }
     94 
     95     public void andReturn(Object value) {
     96         throwWrappedIllegalStateException();
     97     }
     98 
     99     public void andThrow(Throwable throwable) {
    100         throwWrappedIllegalStateException();
    101     }
    102 
    103     public void andAnswer(IAnswer<?> answer) {
    104         throwWrappedIllegalStateException();
    105     }
    106 
    107     public void andDelegateTo(Object answer) {
    108         throwWrappedIllegalStateException();
    109     }
    110 
    111     public void andStubReturn(Object value) {
    112         throwWrappedIllegalStateException();
    113     }
    114 
    115     public void andStubThrow(Throwable throwable) {
    116         throwWrappedIllegalStateException();
    117     }
    118 
    119     public void andStubAnswer(IAnswer<?> answer) {
    120         throwWrappedIllegalStateException();
    121     }
    122 
    123     public void andStubDelegateTo(Object delegateTo) {
    124         throwWrappedIllegalStateException();
    125     }
    126 
    127     public void asStub() {
    128         throwWrappedIllegalStateException();
    129     }
    130 
    131     public void times(Range range) {
    132         throwWrappedIllegalStateException();
    133     }
    134 
    135     @SuppressWarnings("deprecation")
    136     public void setMatcher(Method method, org.easymock.ArgumentsMatcher matcher) {
    137         throwWrappedIllegalStateException();
    138     }
    139 
    140     @SuppressWarnings("deprecation")
    141     public void setDefaultMatcher(org.easymock.ArgumentsMatcher matcher) {
    142         throwWrappedIllegalStateException();
    143     }
    144 
    145     public void setDefaultReturnValue(Object value) {
    146         throwWrappedIllegalStateException();
    147     }
    148 
    149     public void setDefaultThrowable(Throwable throwable) {
    150         throwWrappedIllegalStateException();
    151     }
    152 
    153     public void setDefaultVoidCallable() {
    154         throwWrappedIllegalStateException();
    155     }
    156 
    157     private void throwWrappedIllegalStateException() {
    158         throw new RuntimeExceptionWrapper(new IllegalStateException(
    159                 "This method must not be called in replay state."));
    160     }
    161 
    162     public void assertRecordState() {
    163         throwWrappedIllegalStateException();
    164     }
    165 }
    166