io.microsphere.convert.multiple.StringToArrayConverter Maven / Gradle / Ivy
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/*
* 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 io.microsphere.convert.multiple;
import io.microsphere.convert.Converter;
import java.lang.reflect.Array;
import static java.lang.reflect.Array.newInstance;
/**
* The class to convert {@link String} to array-type object
*
* @since 1.0.0
*/
public class StringToArrayConverter implements StringToMultiValueConverter {
public boolean accept(Class type, Class multiValueType) {
return multiValueType != null && multiValueType.isArray();
}
@Override
public Object convert(String[] segments, int size, Class targetType, Class elementType) {
Class componentType = targetType.getComponentType();
Converter converter = Converter.getConverter(String.class, componentType);
Object array = newInstance(componentType, size);
for (int i = 0; i < size; i++) {
Array.set(array, i, converter.convert(segments[i]));
}
return array;
}
@Override
public int getPriority() {
return MIN_PRIORITY;
}
}