Package org.springframework.binding.expression

Examples of org.springframework.binding.expression.Expression

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      return new Transition[] { thenTransition };
    }
  }

  private Transition parseThen(IfModel ifModel) {
    Expression test = getLocalContext().getExpressionParser().parseExpression(ifModel.getTest(),
        new FluentParserContext().evaluate(RequestContext.class).expectResult(Boolean.class));
    TransitionCriteria matchingCriteria = new DefaultTransitionCriteria(test);
    TargetStateResolver targetStateResolver = (TargetStateResolver) fromStringTo(TargetStateResolver.class)
        .execute(ifModel.getThen());
    return getLocalContext().getFlowArtifactFactory().createTransition(targetStateResolver, matchingCriteria, null,
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        ifModel.getElse());
    return getLocalContext().getFlowArtifactFactory().createTransition(stateResolver, null, null, null);
  }

  private Expression parseSubflowExpression(String subflow) {
    Expression subflowId = getLocalContext().getExpressionParser().parseExpression(subflow,
        new FluentParserContext().template().evaluate(RequestContext.class).expectResult(String.class));
    return new SubflowExpression(subflowId, getLocalContext().getFlowDefinitionLocator());
  }
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    assertEquals("new", exp2.getValue(map));
  }

  public void testResolveFlowRequestContext() {
    MockRequestContext context = new MockRequestContext();
    Expression exp = parser.parseExpression("flowRequestContext", new FluentParserContext()
        .evaluate(RequestContext.class));
    assertSame(context, exp.getValue(context));
  }
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  }

  public void testResolveCurrentUser() {
    MockRequestContext context = new MockRequestContext();
    context.getMockExternalContext().setCurrentUser("Keith");
    Expression exp = parser
        .parseExpression("currentUser", new FluentParserContext().evaluate(RequestContext.class));
    assertEquals("Keith", ((Principal) exp.getValue(context)).getName());
  }
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  }

  public void testResolveRequestScope() {
    MockRequestContext context = new MockRequestContext();
    context.getRequestScope().put("foo", "bar");
    Expression exp = parser.parseExpression("foo", new FluentParserContext().evaluate(RequestContext.class));
    assertEquals("bar", exp.getValue(context));
  }
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  }

  public void testSetRequestScope() {
    MockRequestContext context = new MockRequestContext();
    context.getRequestScope().put("foo", "bar");
    Expression exp = parser.parseExpression("foo", new FluentParserContext().evaluate(RequestContext.class));
    exp.setValue(context, "baz");
    assertEquals("baz", exp.getValue(context));
  }
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  }

  public void testResolveFlashScope() {
    MockRequestContext context = new MockRequestContext();
    context.getFlashScope().put("foo", "bar");
    Expression exp = parser.parseExpression("foo", new FluentParserContext().evaluate(RequestContext.class));
    assertEquals("bar", exp.getValue(context));
  }
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  }

  public void testSetFlashScope() {
    MockRequestContext context = new MockRequestContext();
    context.getFlashScope().put("foo", "bar");
    Expression exp = parser.parseExpression("foo", new FluentParserContext().evaluate(RequestContext.class));
    exp.setValue(context, "baz");
    assertEquals("baz", exp.getValue(context));
  }
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  public void testResolveViewScope() {
    MockRequestControlContext context = new MockRequestControlContext();
    ViewState state = new ViewState(context.getRootFlow(), "view", new StubViewFactory());
    context.setCurrentState(state);
    context.getViewScope().put("foo", "bar");
    Expression exp = parser.parseExpression("foo", new FluentParserContext().evaluate(RequestContext.class));
    assertEquals("bar", exp.getValue(context));
  }
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  public void testSetViewScope() {
    MockRequestControlContext context = new MockRequestControlContext();
    ViewState state = new ViewState(context.getRootFlow(), "view", new StubViewFactory());
    context.setCurrentState(state);
    context.getViewScope().put("foo", "bar");
    Expression exp = parser.parseExpression("foo", new FluentParserContext().evaluate(RequestContext.class));
    exp.setValue(context, "baz");
    assertEquals("baz", exp.getValue(context));
  }
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Related Classes of org.springframework.binding.expression.Expression

  • org.springframework.binding.expression.beanwrapper.BeanWrapperExpressionParserTests
  • org.springframework.binding.expression.el.ELExpressionParserTests
  • org.springframework.binding.expression.ognl.OgnlExpression
  • org.springframework.binding.expression.ognl.OgnlExpressionParserTests
  • org.springframework.binding.expression.spel.ELExpressionParserCompatibilityTests
  • org.springframework.faces.webflow.FlowActionListener
  • org.springframework.faces.webflow.JsfManagedBeanAwareELExpressionParserTests
  • org.springframework.webflow.action.FlowDefinitionRedirectActionTests
  • org.springframework.webflow.action.RenderAction
  • org.springframework.webflow.engine.builder.model.FlowModelFlowBuilder
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