Examples of BindStatus

org.springframework.web.servlet.support.BindStatus
Simple adapter to expose the bind status of a field or object. Set as a variable both by the JSP bind tag and Velocity/FreeMarker macros.
Obviously, object status representations (i.e. errors at the object level rather than the field level) do not have an expression and a value but only error codes and messages. For simplicity's sake and to be able to use the same tags and macros, the same status class is used for both scenarios. @author Rod Johnson @author Juergen Hoeller @author Darren Davison @see RequestContext#getBindStatus @see org.springframework.web.servlet.tags.BindTag @see org.springframework.web.servlet.view.AbstractTemplateView#setExposeSpringMacroHelpers

Examples of org.springframework.web.servlet.support.BindStatus

    BindTag tag = new BindTag();
    tag.setPageContext(pc);
    tag.setPath("tb.name");
    tag.setHtmlEscape("true");
    assertTrue("Correct doStartTag return value", tag.doStartTag() == Tag.EVAL_BODY_INCLUDE);
    BindStatus status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertTrue("Has status variable", status != null);
    assertTrue("Correct expression", "name".equals(status.getExpression()));
    assertTrue("Correct value", "name1".equals(status.getValue()));
    assertTrue("Correct displayValue", "name1".equals(status.getDisplayValue()));
    assertTrue("Correct isError", status.isError());
    assertTrue("Correct errorMessages", status.getErrorMessages().length == 2);
    assertTrue("Correct errorMessage", "message &amp; 1".equals(status.getErrorMessage()));
    assertTrue("Correct errorMessage", "message &amp; 1".equals(status.getErrorMessages()[0]));
    assertTrue("Correct errorMessage", "message2".equals(status.getErrorMessages()[1]));
    assertTrue("Correct errorMessagesAsString",
        "message &amp; 1 - message2".equals(status.getErrorMessagesAsString(" - ")));


    tag = new BindTag();
    tag.setPageContext(pc);
    tag.setPath("tb.age");
    assertTrue("Correct doStartTag return value", tag.doStartTag() == Tag.EVAL_BODY_INCLUDE);
    status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertTrue("Has status variable", status != null);
    assertTrue("Correct expression", "age".equals(status.getExpression()));
    assertTrue("Correct value", new Integer(0).equals(status.getValue()));
    assertTrue("Correct displayValue", "0".equals(status.getDisplayValue()));
    assertTrue("Correct isError", status.isError());
    assertTrue("Correct errorMessages", status.getErrorMessages().length == 1);
    assertTrue("Correct errorMessage", "message2".equals(status.getErrorMessage()));
    assertTrue("Correct errorMessagesAsString", "message2".equals(status.getErrorMessagesAsString(" - ")));


    tag = new BindTag();
    tag.setPageContext(pc);
    tag.setPath("tb.*");
    assertTrue("Correct doStartTag return value", tag.doStartTag() == Tag.EVAL_BODY_INCLUDE);
    status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertTrue("Has status variable", status != null);
    assertTrue("Correct expression", "*".equals(status.getExpression()));
    assertTrue("Correct value", status.getValue() == null);
    assertTrue("Correct displayValue", "".equals(status.getDisplayValue()));
    assertTrue("Correct isError", status.isError());
    assertTrue("Correct errorMessages", status.getErrorMessages().length == 3);
    assertTrue("Correct errorMessage", "message & 1".equals(status.getErrorMessage()));
    assertTrue("Correct errorMessage", "message & 1".equals(status.getErrorMessages()[0]));
    assertTrue("Correct errorMessage", "message2".equals(status.getErrorMessages()[1]));
    assertTrue("Correct errorMessage", "message2".equals(status.getErrorMessages()[2]));
  }

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Examples of org.springframework.web.servlet.support.BindStatus

    BindTag tag = new BindTag();
    tag.setPageContext(pc);
    pc.setAttribute("myattr", "tb.spouse.name");
    tag.setPath("${myattr}");
    assertTrue("Correct doStartTag return value", tag.doStartTag() == Tag.EVAL_BODY_INCLUDE);
    BindStatus status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertTrue("Has status variable", status != null);
    assertTrue("Correct expression", "spouse.name".equals(status.getExpression()));
    assertTrue("Correct value", "name2".equals(status.getValue()));
    assertTrue("Correct displayValue", "name2".equals(status.getDisplayValue()));
    assertTrue("Correct isError", status.isError());
    assertTrue("Correct errorCodes", status.getErrorCodes().length == 1);
    assertTrue("Correct errorMessages", status.getErrorMessages().length == 1);
    assertTrue("Correct errorCode", "code1".equals(status.getErrorCode()));
    assertTrue("Correct errorMessage", "message1".equals(status.getErrorMessage()));
    assertTrue("Correct errorMessagesAsString", "message1".equals(status.getErrorMessagesAsString(" - ")));
  }

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Examples of org.springframework.web.servlet.support.BindStatus


    BindTag tag = new BindTag();
    tag.setPageContext(pc);
    tag.setPath("tb.array[0]");
    assertTrue("Correct doStartTag return value", tag.doStartTag() == Tag.EVAL_BODY_INCLUDE);
    BindStatus status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertTrue("Has status variable", status != null);
    assertTrue("Correct expression", "array[0]".equals(status.getExpression()));
    assertTrue("Value is TestBean", status.getValue() instanceof TestBean);
    assertTrue("Correct value", "name0".equals(((TestBean) status.getValue()).getName()));
    assertTrue("Correct isError", status.isError());
    assertTrue("Correct errorCodes", status.getErrorCodes().length == 2);
    assertTrue("Correct errorMessages", status.getErrorMessages().length == 2);
    assertTrue("Correct errorCode", "code1".equals(status.getErrorCodes()[0]));
    assertTrue("Correct errorCode", "code2".equals(status.getErrorCodes()[1]));
    assertTrue("Correct errorMessage", "message1".equals(status.getErrorMessages()[0]));
    assertTrue("Correct errorMessage", "message2".equals(status.getErrorMessages()[1]));
  }

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Examples of org.springframework.web.servlet.support.BindStatus


    BindTag tag = new BindTag();
    tag.setPageContext(pc);
    tag.setPath("tb.map[key1]");
    assertTrue("Correct doStartTag return value", tag.doStartTag() == Tag.EVAL_BODY_INCLUDE);
    BindStatus status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertTrue("Has status variable", status != null);
    assertTrue("Correct expression", "map[key1]".equals(status.getExpression()));
    assertTrue("Value is TestBean", status.getValue() instanceof TestBean);
    assertTrue("Correct value", "name4".equals(((TestBean) status.getValue()).getName()));
    assertTrue("Correct isError", status.isError());
    assertTrue("Correct errorCodes", status.getErrorCodes().length == 2);
    assertTrue("Correct errorMessages", status.getErrorMessages().length == 2);
    assertTrue("Correct errorCode", "code1".equals(status.getErrorCodes()[0]));
    assertTrue("Correct errorCode", "code2".equals(status.getErrorCodes()[1]));
    assertTrue("Correct errorMessage", "message1".equals(status.getErrorMessages()[0]));
    assertTrue("Correct errorMessage", "message2".equals(status.getErrorMessages()[1]));
  }

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Examples of org.springframework.web.servlet.support.BindStatus


    BindTag tag = new BindTag();
    tag.setPageContext(pc);
    tag.setPath("tb.array[0]");
    assertTrue("Correct doStartTag return value", tag.doStartTag() == Tag.EVAL_BODY_INCLUDE);
    BindStatus status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertTrue("Has status variable", status != null);
    assertTrue("Correct expression", "array[0]".equals(status.getExpression()));
    // because of the custom editor getValue() should return a String
    assertTrue("Value is TestBean", status.getValue() instanceof String);
    assertTrue("Correct value", "something".equals(status.getValue()));
  }

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Examples of org.springframework.web.servlet.support.BindStatus

    TestBean tb = new TestBean("somebody", 99);
    NestedTestBean ntb = new NestedTestBean("juergen&eva");
    tb.setDoctor(ntb);
    pc.getRequest().setAttribute("tb", tb);
    tag.doStartTag();
    BindStatus status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertEquals("doctor", status.getExpression());
    assertTrue(status.getValue() instanceof NestedTestBean);
    assertTrue(status.getDisplayValue().indexOf("juergen&amp;eva") != -1);
  }

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Examples of org.springframework.web.servlet.support.BindStatus

    tag.setPageContext(pc);
    tag.setPath("tb.someSet");
    tag.setHtmlEscape("true");
    pc.getRequest().setAttribute("tb", new TestBean("juergen&eva", 99));
    tag.doStartTag();
    BindStatus status = (BindStatus) pc.getAttribute(BindTag.STATUS_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
    assertEquals("someSet", status.getExpression());
    assertTrue(status.getValue() instanceof Set);
  }

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Examples of org.springframework.web.servlet.support.BindStatus

  public void testWithNestedOptions() throws Exception {
    this.tag.setPath("country");
    int result = this.tag.doStartTag();
    assertEquals(Tag.EVAL_BODY_INCLUDE, result);


    BindStatus value = (BindStatus) getPageContext().getAttribute(SelectTag.LIST_VALUE_PAGE_ATTRIBUTE);
    assertEquals("Selected country not exposed in page context", "UK", value.getValue());


    result = this.tag.doEndTag();
    assertEquals(Tag.EVAL_PAGE, result);
    this.tag.doFinally();

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Examples of org.springframework.web.servlet.support.BindStatus

    BindTag bindTag = new BindTag();
    bindTag.setPath("name");
    bindTag.setPageContext(getPageContext());
    bindTag.doStartTag();


    BindStatus bindStatus = (BindStatus) getPageContext().findAttribute(BindTag.STATUS_VARIABLE_NAME);
    assertEquals("Rob", bindStatus.getValue());
  }

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Examples of org.springframework.web.servlet.support.BindStatus

    BindTag bindTag = new BindTag();
    bindTag.setPath("name");
    bindTag.setPageContext(getPageContext());
    bindTag.doStartTag();


    BindStatus bindStatus = (BindStatus) getPageContext().findAttribute(BindTag.STATUS_VARIABLE_NAME);
    assertEquals("Sally", bindStatus.getValue());
  }

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