/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.codehaus.groovy.reflection.stdclasses;
import groovy.lang.GString;
import org.codehaus.groovy.reflection.CachedClass;
import org.codehaus.groovy.reflection.ClassInfo;
import org.codehaus.groovy.runtime.typehandling.DefaultTypeTransformation;
/**
* @author Alex.Tkachman
*/
public class ArrayCachedClass extends CachedClass {
public ArrayCachedClass(Class klazz, ClassInfo classInfo) {
super(klazz, classInfo);
}
public Object coerceArgument(Object argument) {
Class argumentClass = argument.getClass();
if (argumentClass.getName().charAt(0) != '[') return argument;
Class argumentComponent = argumentClass.getComponentType();
Class paramComponent = getTheClass().getComponentType();
if (paramComponent.isPrimitive()) {
argument = DefaultTypeTransformation.convertToPrimitiveArray(argument, paramComponent);
} else if (paramComponent == String.class && argument instanceof GString[]) {
GString[] strings = (GString[]) argument;
String[] ret = new String[strings.length];
for (int i = 0; i < strings.length; i++) {
ret[i] = strings[i].toString();
}
argument = ret;
} else if (paramComponent==Object.class && argumentComponent.isPrimitive()){
argument = DefaultTypeTransformation.primitiveArrayBox(argument);
}
return argument;
}
}