001 /** 002 * Implements the CFML Function isarray 003 */ 004 package railo.runtime.functions.decision; 005 006 import railo.runtime.PageContext; 007 import railo.runtime.ext.function.Function; 008 import railo.runtime.op.Decision; 009 import railo.runtime.type.Array; 010 011 public final class IsArray implements Function { 012 public static boolean call(PageContext pc , Object object) { 013 return Decision.isArray(object); 014 } 015 public static boolean call(PageContext pc , Object object, double dimension) { 016 if(dimension==-999) return Decision.isArray(object); // -999 == default value for named argument 017 018 019 if((object instanceof Array)) { 020 return ((Array)object).getDimension()==(int)dimension; 021 } 022 else if(dimension==1) { 023 return Decision.isArray(object); 024 } 025 return false; 026 } 027 }