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c458c05801
The dark lord Gosling designed the Java package naming system so that ownership flows from the DNS system. Since we own the domain name registry.google, it seems only appropriate that we should use google.registry as our package name.
35 lines
1.5 KiB
Java
35 lines
1.5 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.model;
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import java.lang.reflect.Field;
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/**
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* A helper that exposes package-private fields in this package for reflective lookup.
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* <p>
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* By adding a subclass of this to every package in the model, we can write generic code that can
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* access fields with package private access. The other alternative is to call
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* {@link Field#setAccessible} with {@code true} on any such Field objects, but that does not work
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* reliably in Google App Engine cross-package because of its custom security manager
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* implementation.
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*/
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public abstract class AbstractFieldExposer {
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public abstract Object getFieldValue(Object instance, Field field) throws IllegalAccessException;
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public abstract void setFieldValue(Object instance, Field field, Object value)
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throws IllegalAccessException;
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public abstract void setAccessible(Field field);
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}
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