/**
* Implements the CFML Function arrayMerge
* Merge 2 arrays
*/
package railo.runtime.functions.arrays;
import railo.runtime.PageContext;
import railo.runtime.exp.PageException;
import railo.runtime.functions.BIF;
import railo.runtime.op.Caster;
import railo.runtime.type.Array;
import railo.runtime.type.ArrayImpl;
public final class ArrayMerge extends BIF {
private static final long serialVersionUID = -391473381762154998L;
public static Array call(PageContext pc , Array arr1, Array arr2) throws PageException {
return call(pc,arr1,arr2,false);
}
public static Array call(PageContext pc , Array arr1, Array arr2, boolean leaveIndex) throws PageException {
if(leaveIndex) {
Array arr = new ArrayImpl();
set(arr,arr2);
set(arr,arr1);
return arr;
}
Array arr = new ArrayImpl();
append(arr,arr1);
append(arr,arr2);
return arr;
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
if(args.length==2)return call(pc,Caster.toArray(args[0]),Caster.toArray(args[1]));
return call(pc,Caster.toArray(args[0]),Caster.toArray(args[1]), Caster.toBooleanValue(args[2]));
}
public static void set(Array target,Array source) throws PageException {
int[] srcKeys=source.intKeys();
for(int i=0;i<srcKeys.length;i++) {
target.setE(srcKeys[i],source.getE(srcKeys[i]));
}
}
public static void append(Array target,Array source) throws PageException {
int[] srcKeys=source.intKeys();
for(int i=0;i<srcKeys.length;i++) {
target.append(source.getE(srcKeys[i]));
}
}
}