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Home/ Questions/Q 4267884
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Editorial Team
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Editorial Team
Asked: May 21, 20262026-05-21T06:57:37+00:00 2026-05-21T06:57:37+00:00

Are there short circuit operators for Expression Language used in JSF, JSP? I mean

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Are there short circuit operators for Expression Language used in JSF, JSP?

I mean &&,|| Java analog,when if it’s obvious that further evaluation of boolean has no sense, that evaluation is stopped.

I observed usage of and, or operators and looks like they’re not short circuit.

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  1. Editorial Team
    Editorial Team
    2026-05-21T06:57:37+00:00Added an answer on May 21, 2026 at 6:57 am

    It are definitely short circuit operators.

    #{bean.left or bean.right}
    

    The right hand won’t be evaluated when the left hand evaluates true.

    #{bean.left and bean.right}
    

    The right hand won’t be evaluated when the left hand evaluates false.

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