com.cedarsoftware.io.reflect.AccessorFactory Maven / Gradle / Ivy
package com.cedarsoftware.io.reflect;
import java.lang.reflect.Field;
import java.util.Map;
/**
* @author Kenny Partlow ([email protected])
*
* Copyright (c) Cedar Software LLC
*
* Licensed 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
*
* License
*
* 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.
*/
public interface AccessorFactory {
/**
* Creates accessors for accessing data from an object.
*
* @param field The field we're trying to access
* @param uniqueFieldName The unique field name to use as a key in the cache map.
* @return The accessor if one fits for this field, otherwise null.
*
* NOTE: Renamed due to conflict with container environment usage of json-io.
* NOTE: Do not change method signature, rename method if signature change is needed
*/
Accessor buildAccessor(Field field, Map, Map> nonStandardGetters, String uniqueFieldName);
default String getPossibleMethodName(Map, Map> nonStandardGetters, Class clazz, String fieldName) {
Map nonStandardMap = nonStandardGetters.get(clazz);
return nonStandardMap == null ? null : nonStandardMap.get(fieldName);
}
}