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Topics#P('some.prop') Default Now()Pavel Vashkevich's Question
Pavel Vashkevich (vrp) asked in #P('some.prop') Default Now()
Jul 13, 2020, 1:09 PM

Let's say I want to set variable 'market'. All ok but if runtime cannot find parameter (placeholder) in file it throws an exception. How can check if placeholder isn't exist? Is ther some work around?

<set-variable variableName="message" value="#message" doc:name="Variable" />
<set-variable variableName="market" value="#[dw(&quot;p(flowVars.message.inboundProperties.market)&quot;)]" doc:name="Variable"/>
4 answers
  1. Pavel Vashkevich (vrp)
    Jul 14, 2020, 5:39 PM

    not so good. let's say we've received value for "market" from http custom header and in case when this particular value is absent in config file our app will throw the exception. My question was - is there the way to check absence before exception?

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