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JsonLdPropertyAccessResolver.java
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JsonLdPropertyAccessResolver.java
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/**
* Copyright (C) 2022 Czech Technical University in Prague
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details. You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.jsonld.common;
import cz.cvut.kbss.jsonld.annotation.JsonLdProperty;
import java.lang.reflect.Field;
import java.util.Objects;
import static cz.cvut.kbss.jsonld.common.BeanAnnotationProcessor.isInstanceIdentifier;
import static cz.cvut.kbss.jsonld.common.BeanAnnotationProcessor.isTypesField;
/**
* Resolves property access based on the {@link cz.cvut.kbss.jsonld.annotation.JsonLdProperty} annotation value.
*/
public class JsonLdPropertyAccessResolver implements PropertyAccessResolver {
@Override
public boolean isReadable(Field field, Class<?> objectClass) {
Objects.requireNonNull(field);
final JsonLdProperty annotation = field.getAnnotation(JsonLdProperty.class);
return annotation == null || annotation.access() != JsonLdProperty.Access.WRITE_ONLY ||
isInstanceIdentifier(field) || isTypesField(field);
}
@Override
public boolean isWriteable(Field field) {
Objects.requireNonNull(field);
final JsonLdProperty annotation = field.getAnnotation(JsonLdProperty.class);
return annotation == null || annotation.access() != JsonLdProperty.Access.READ_ONLY;
}
}