Package org.springframework.expression

Examples of org.springframework.expression.BeanResolver

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    this.beanname = beanname;
  }

  @Override
  public TypedValue getValueInternal(ExpressionState state) throws EvaluationException {
    BeanResolver beanResolver = state.getEvaluationContext().getBeanResolver();
    if (beanResolver==null) {
      throw new SpelEvaluationException(getStartPosition(),SpelMessage.NO_BEAN_RESOLVER_REGISTERED, beanname);
    }
    try {
       TypedValue bean = new TypedValue(beanResolver.resolve(state.getEvaluationContext(),beanname));
       return bean;
    } catch (AccessException ae) {
      throw new SpelEvaluationException( getStartPosition(), ae, SpelMessage.EXCEPTION_DURING_BEAN_RESOLUTION,
        beanname, ae.getMessage());
    }
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  @Test
  public void invokeMethodWithoutConversion() throws Exception {
    final BytesService service = new BytesService();
    byte[] bytes = new byte[100];
    StandardEvaluationContext context = new StandardEvaluationContext(bytes);
    context.setBeanResolver(new BeanResolver() {
      @Override
      public Object resolve(EvaluationContext context, String beanName)
          throws AccessException {
        if ("service".equals(beanName)) {
          return service;
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  }


  @Override
  public TypedValue getValueInternal(ExpressionState state) throws EvaluationException {
    BeanResolver beanResolver = state.getEvaluationContext().getBeanResolver();
    if (beanResolver == null) {
      throw new SpelEvaluationException(
          getStartPosition(), SpelMessage.NO_BEAN_RESOLVER_REGISTERED, this.beanName);
    }

    try {
      return new TypedValue(beanResolver.resolve(state.getEvaluationContext(), this.beanName));
    }
    catch (AccessException ex) {
      throw new SpelEvaluationException(getStartPosition(), ex, SpelMessage.EXCEPTION_DURING_BEAN_RESOLUTION,
        this.beanName, ex.getMessage());
    }
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Related Classes of org.springframework.expression.BeanResolver

  • org.springframework.expression.spel.ast.BeanReference
  • org.springframework.expression.spel.MethodInvocationTests
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