public<\/span> class<\/span> EvalCommand<\/span> extends<\/span> AbstractCommand<\/span> {<\/span><\/div> <\/div>
@Override<\/span><\/div> public<\/span> void<\/span> execute<\/span>(<\/span>CommandCall<\/span> commandCall<\/span>,<\/span> Evaluator<\/span> evaluator<\/span>,<\/span> ResultRecorder<\/span> resultRecorder<\/span>)<\/span> {<\/span><\/div> Check<\/span>.<\/span>isFalse<\/span>(<\/span>commandCall<\/span>.<\/span>hasChildCommands<\/span>(),<\/span> "Nesting commands inside an 'eval' is not supported"<\/span>);<\/span><\/div> <\/div>
Element<\/span> element<\/span> =<\/span> commandCall<\/span>.<\/span>getElement<\/span>();<\/span><\/div> <\/div>
String<\/span> evalString<\/span> =<\/span> element<\/span>.<\/span>getText<\/span>();<\/span><\/div> <\/div>
Check<\/span>.<\/span>notNull<\/span>(<\/span>evalString<\/span>,<\/span> "The body must be set for an element containing smx:eval"<\/span>);<\/span><\/div> <\/div>
try<\/span> {<\/span><\/div> evaluator<\/span>.<\/span>evaluate<\/span>(<\/span>convertToCamel<\/span>(<\/span>evalString<\/span>)<\/span> +<\/span> "()"<\/span>);<\/span><\/div> element<\/span>.<\/span>addStyleClass<\/span>(<\/span>"success"<\/span>);<\/span><\/div> }<\/span> catch<\/span> (<\/span>Exception<\/span> e<\/span>)<\/span> {<\/span><\/div> element<\/span>.<\/span>addStyleClass<\/span>(<\/span>"failure"<\/span>);<\/span><\/div> throw<\/span> new<\/span> RuntimeException<\/span>(<\/span>e<\/span>);<\/span><\/div> }<\/span><\/div> }<\/span><\/div> <\/div>
<\/div>
public<\/span> String<\/span> convertToCamel<\/span>(<\/span>String<\/span> s<\/span>)<\/span> {<\/span><\/div> StringBuilder<\/span> sb<\/span> =<\/span> new<\/span> StringBuilder<\/span>();<\/span><\/div> String<\/span>[]<\/span> parts<\/span> =<\/span> s<\/span>.<\/span>split<\/span>(<\/span>" "<\/span>);<\/span><\/div> for<\/span> (<\/span>String<\/span> part<\/span> :<\/span> parts<\/span>)<\/span> {<\/span><\/div> if<\/span> (<\/span>sb<\/span>.<\/span>length<\/span>()<\/span> ==<\/span> 0<\/span>)<\/span> {<\/span><\/div> sb<\/span>.<\/span>append<\/span>(<\/span>part<\/span>.<\/span>toLowerCase<\/span>());<\/span><\/div> }<\/span> else<\/span> {<\/span><\/div> sb<\/span>.<\/span>append<\/span>(<\/span>part<\/span>.<\/span>substring<\/span>(<\/span>0<\/span>,<\/span> 1<\/span>).<\/span>toUpperCase<\/span>()).<\/span>append<\/span>(<\/span>part<\/span>.<\/span>substring<\/span>(<\/span>1<\/span>).<\/span>toLowerCase<\/span>());<\/span><\/div> }<\/span><\/div> }<\/span><\/div> return<\/span> sb<\/span>.<\/span>toString<\/span>();<\/span><\/div> }<\/span><\/div> <\/div>
}<\/span><\/div><\/pre><\/div>\n \n <\/div>\n\n