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类是编译时编织的。我在文档中读到编织类会警告在容器上下文之外构造的类，但不是完全错误，但我在 Maven 构建中得到以下测试错误：

testExecuteCommand(SportTimeExecutionCommandTest): Error creating bean with name 'SportTimeExecutionCommand': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'timeStrategyAnalyzer' is defined

尽管我使用 Mockito junit 类运行器进行了测试，但仍然如此。

@RunWith(MockitoJUnitRunner.class)
public class SportTimeExecutionCommandTest {

    private static final Integer SPORT_ID = 1; 


    @Mock
    private IdTimeRequestAdjuster idTimeRequestAdjuster ; 
    @Mock
    private StrategyAnalyzer<List<TimeStep>> strategyAnalyzer;
    @Mock
    private SportStepExecutor stepExecutor ; 
    @Mock
    private TimeRequestStrategy strategy ; 
    @Mock 
    private TimeStep step; 

    @Mock
    private Future<List<EventData>> future; 

    private SportTimeExecutionCommand command; 


    private List<TimeStep> steps = new ArrayList<TimeStep>(); 

    @Before
    public void setUp() throws Exception {

        command = new SportTimeExecutionCommand(SPORT_ID); 
        command.setIdTimeRequestAdjuster(idTimeRequestAdjuster);
        command.setStepExecutor(stepExecutor); 
        command.setStrategyAnalyzer(strategyAnalyzer); 
        when(idTimeRequestAdjuster.getCurrentValue(SPORT_ID)).thenReturn(strategy);
        when(strategyAnalyzer.calculateSteps(strategy)).thenReturn(steps); 
        steps.add(step); 
        when(stepExecutor.executeStep(SPORT_ID, step)).thenReturn(future); 
        when(future.get()).thenReturn(new ArrayList<EventData>()); 
    }

    @Test
    public void testExecuteCommand() throws InterruptedException, ExecutionException {
        command.executeCommand(); 
        verify(idTimeRequestAdjuster).getCurrentValue(SPORT_ID);
        verify(strategyAnalyzer).calculateSteps(strategy); 
        verify(stepExecutor).executeStep(SPORT_ID,step); 

    }

}

实现类供参考：

@Configurable(autowire=Autowire.BY_TYPE)
public class SportTimeExecutionCommand implements AdjustingCommand<List<EventData>,Integer>{

    private final static Logger logger = Logger.getLogger(SportTimeExecutionCommand.class.getName());

    @Autowired
    private IdTimeRequestAdjuster idTimeRequestAdjuster ; 

    @Resource(name = "timeStrategyAnalyzer")
    private StrategyAnalyzer<List<TimeStep>> strategyAnalyzer;

    @Autowired
    private SportStepExecutor stepExecutor ; 

    private final Integer sportId ; 

    public SportTimeExecutionCommand(Integer sportId)
    {
        this.sportId = sportId ;
    }

    @Override
    public List<EventData> executeCommand() throws InterruptedException, ExecutionException {
        List<EventData> eventData = new ArrayList<EventData>();
        List<TimeStep> timeSteps = strategyAnalyzer.calculateSteps(idTimeRequestAdjuster.getCurrentValue(sportId));
        List<Future<List<EventData>>> futureResults = new ArrayList<Future<List<EventData>>>();

        for (TimeStep timeStep : timeSteps) {
            futureResults.add(stepExecutor.executeStep(sportId, timeStep));
        }

        for (Future<List<EventData>> futureEventData : futureResults) {
            eventData.addAll(futureEventData.get());
        }


        return eventData;
    }

    @Override
    public Integer getCriteria() {
        return sportId; 
    }

    @Override
    public void adjust() {
        logger.warning("adjusting sportId "+sportId+" value is now : "+idTimeRequestAdjuster.getCurrentValue(sportId).getRequests()); 
        idTimeRequestAdjuster.adjustUp(sportId);
    }

    public void setIdTimeRequestAdjuster(IdTimeRequestAdjuster idTimeRequestAdjuster) {
        this.idTimeRequestAdjuster = idTimeRequestAdjuster;
    }

    public void setStrategyAnalyzer(StrategyAnalyzer<List<TimeStep>> strategyAnalyzer) {
        this.strategyAnalyzer = strategyAnalyzer;
    }

    public void setStepExecutor(SportStepExecutor stepExecutor) {
        this.stepExecutor = stepExecutor;
    }

}

有人可以看到问题吗？

编辑：我怀疑它首先处理资源，这就是这里发生错误的原因。如果我将注释切换为自动装配，那么它将在第一个自动装配的 bean 上中断。

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2 回答 2

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我认为问题是由注释中的name属性引起的：@Resource

@Resource(name = "timeStrategyAnalyzer")
private StrategyAnalyzer<List<TimeStep>> strategyAnalyzer;

可能，如果您删除它，方面执行的依赖注入将正常工作 - 请注意，实际上您不会在您发布的代码中的任何地方公开具有此名称的资源。在 Spring Container 之外构建的编织类（使用new运算符）也有资格进行依赖注入。

于 2012-03-27T21:01:59.837 回答
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我的解决方案是运行一个单独的 maven 构建配置文件，该配置文件在没有方面进行编译，然后在集成阶段使用方面进行编译。

于 2012-06-01T16:50:00.287 回答