Examples of org.apache.tapestry.valid.IFieldTracking

org.apache.tapestry.valid.IFieldTracking
Defines the interface for an object that tracks input fields. This interface is now poorly named, in that it tracks errors that may not be associated with a specific field.
For each field, a flag is stored indicating if the field is, in fact, in error. The input supplied by the client is stored so that if the form is re-rendered (as is typically done when there are input errors), the value entered by the user is displayed back to the user. An error message renderer is stored; this is an object that can render the error message (it is usually a {@link org.apache.tapestry.valid.RenderString}wrapper around a simple string). @author Howard Lewis Ship @version $Id: IFieldTracking.java 244092 2005-02-01 01:38:37Z hlship $ @since 1.0.8


        List fieldTracking = d.getFieldTracking();


        assertEquals(1, fieldTracking.size());


        IFieldTracking t = (IFieldTracking) fieldTracking.get(0);


        assertSame(field, t.getComponent());
        checkRender(errorMessage, t);
        assertEquals("testAdd", t.getFieldName());
        assertEquals("Bad Stuff", t.getInput());
        assertEquals(ValidationConstraint.TOO_LARGE, t.getConstraint());


        assertTrue(d.getHasErrors());
        assertEquals(errorMessage, ((RenderString) (d.getFirstError())).getString());


        verifyControls();

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        List fieldTracking = d.getFieldTracking();


        assertEquals(1, fieldTracking.size());


        IFieldTracking t = (IFieldTracking) fieldTracking.get(0);


        assertSame(field, t.getComponent());
        assertSame(errorRenderer, t.getErrorRenderer());
        assertEquals("testValidatorErrorRenderer", t.getFieldName());
        assertEquals("Bad Stuff", t.getInput());
        assertEquals(ValidationConstraint.CONSISTENCY, t.getConstraint());


        assertTrue(d.getHasErrors());
        assertSame(errorRenderer, d.getFirstError());


        verifyControls();

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        d.recordFieldInputValue("Futurama");


        List fieldTracking = d.getFieldTracking();
        assertEquals(1, fieldTracking.size());


        IFieldTracking t = (IFieldTracking) fieldTracking.get(0);


        assertSame(field, t.getComponent());
        assertNull(t.getErrorRenderer());
        assertEquals(false, t.isInError());
        assertEquals("Futurama", t.getInput());
        assertNull(t.getConstraint());


        assertEquals(false, d.getHasErrors());
        assertNull(d.getFirstError());


        verifyControls();

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        assertEquals(true, d.getHasErrors());


        List fieldTracking = d.getFieldTracking();
        assertEquals(2, fieldTracking.size());


        IFieldTracking t0 = (IFieldTracking) fieldTracking.get(0);
        assertEquals(false, t0.isInError());
        assertSame(field, t0.getComponent());


        IFieldTracking t1 = (IFieldTracking) fieldTracking.get(1);
        assertNull(t1.getComponent());
        assertEquals(true, t1.isInError());
        checkRender("Overload!", t1);


        checkRender("Overload!", d.getFirstError());


        List trackings = d.getUnassociatedTrackings();

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        d.record(new ValidatorException(e2, null));


        List fieldTracking = d.getFieldTracking();
        assertEquals(2, fieldTracking.size());


        IFieldTracking t = (IFieldTracking) fieldTracking.get(0);


        assertSame(f1, t.getComponent());
        checkRender(e1, t);


        t = (IFieldTracking) fieldTracking.get(1);
        assertEquals("Python", t.getInput());
        checkRender(e2, t);
        assertSame(f2, t.getComponent());


        verifyControls();
    }

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        d.reset();


        List fieldTracking = d.getFieldTracking();
        assertEquals(1, fieldTracking.size());


        IFieldTracking t = (IFieldTracking) fieldTracking.get(0);
        assertEquals("Python", t.getInput());
        checkRender(e2, t);
        assertEquals(f2, t.getComponent());


        verifyControls();
    }

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        List fieldTracking = d.getFieldTracking();


        assertEquals(1, fieldTracking.size());


        IFieldTracking t = (IFieldTracking) fieldTracking.get(0);


        assertSame(field, t.getComponent());
        checkRender(errorMessage, t);
        assertEquals("testAdd", t.getFieldName());
        assertEquals("Bad Stuff", t.getInput());
        assertEquals(ValidationConstraint.TOO_LARGE, t.getConstraint());


        assertTrue(d.getHasErrors());
        assertEquals(errorMessage, ((RenderString) (d.getFirstError())).getString());


        verifyControls();

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        List fieldTracking = d.getFieldTracking();


        assertEquals(1, fieldTracking.size());


        IFieldTracking t = (IFieldTracking) fieldTracking.get(0);


        assertSame(field, t.getComponent());
        assertSame(errorRenderer, t.getErrorRenderer());
        assertEquals("testValidatorErrorRenderer", t.getFieldName());
        assertEquals("Bad Stuff", t.getInput());
        assertEquals(ValidationConstraint.CONSISTENCY, t.getConstraint());


        assertTrue(d.getHasErrors());
        assertSame(errorRenderer, d.getFirstError());


        verifyControls();

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        d.recordFieldInputValue("Futurama");


        List fieldTracking = d.getFieldTracking();
        assertEquals(1, fieldTracking.size());


        IFieldTracking t = (IFieldTracking) fieldTracking.get(0);


        assertSame(field, t.getComponent());
        assertNull(t.getErrorRenderer());
        assertEquals(false, t.isInError());
        assertEquals("Futurama", t.getInput());
        assertNull(t.getConstraint());


        assertEquals(false, d.getHasErrors());
        assertNull(d.getFirstError());


        verifyControls();

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        assertEquals(true, d.getHasErrors());


        List fieldTracking = d.getFieldTracking();
        assertEquals(2, fieldTracking.size());


        IFieldTracking t0 = (IFieldTracking) fieldTracking.get(0);
        assertEquals(false, t0.isInError());
        assertSame(field, t0.getComponent());


        IFieldTracking t1 = (IFieldTracking) fieldTracking.get(1);
        assertNull(t1.getComponent());
        assertEquals(true, t1.isInError());
        checkRender("Overload!", t1);


        checkRender("Overload!", d.getFirstError());


        List trackings = d.getUnassociatedTrackings();

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Related Classes of org.apache.tapestry.valid.IFieldTracking

org.apache.tapestry.junit.valid.TestValidationDelegate

org.apache.tapestry.valid.TestValidationDelegate

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