/**
* Implements the CFML Function structinsert
*/
package railo.runtime.functions.struct;
import railo.runtime.PageContext;
import railo.runtime.exp.ExpressionException;
import railo.runtime.exp.PageException;
import railo.runtime.functions.BIF;
import railo.runtime.op.Caster;
import railo.runtime.type.Collection.Key;
import railo.runtime.type.KeyImpl;
import railo.runtime.type.Struct;
public final class StructInsert extends BIF {
private static final long serialVersionUID = 4244527243856690926L;
public static boolean call(PageContext pc , Struct struct, String key, Object value) throws PageException {
return call(pc , struct, key, value, false);
}
public static boolean call(PageContext pc , Struct struct, String strKey, Object value, boolean allowoverwrite) throws PageException {
Key key = KeyImpl.init(strKey);
if(allowoverwrite) {
struct.set(key,value);
}
else {
if(struct.get(key,null)!=null) throw new ExpressionException("key ["+key+"] already exist in struct");
struct.set(key,value);
}
return true;
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
if(args.length==4) return call(pc,Caster.toStruct(args[0]),Caster.toString(args[1]),args[2],Caster.toBooleanValue(args[3]));
return call(pc,Caster.toStruct(args[0]),Caster.toString(args[1]),args[2]);
}
}