org.joda.beans.impl.BasicImmutableBeanBuilder Maven / Gradle / Ivy
/*
* Copyright 2001-present Stephen Colebourne
*
* 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
*
* 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.joda.beans.impl;
import org.joda.beans.Bean;
import org.joda.beans.BeanBuilder;
import org.joda.beans.MetaBean;
import org.joda.beans.MetaProperty;
import org.joda.beans.impl.direct.DirectFieldsBeanBuilder;
/**
* Basic implementation of {@code BeanBuilder} that wraps a {@code MetaBean}.
*
* The subclass implementation generally has concrete fields for each property.
* This class has effectively been replaced by {@link DirectFieldsBeanBuilder}.
* It is retained for situations where the builder is being implemented manually.
*
* @param the bean type
*/
public abstract class BasicImmutableBeanBuilder
implements BeanBuilder {
/**
* The meta bean.
*/
private final MetaBean meta;
/**
* Constructs the builder.
*
* @param meta the meta-bean, not null
*/
public BasicImmutableBeanBuilder(MetaBean meta) {
this.meta = meta;
}
//-----------------------------------------------------------------------
@Override
public Object get(String propertyName) {
return get(meta.metaProperty(propertyName));
}
@Override
@SuppressWarnings("unchecked")
public P get(MetaProperty
metaProperty) {
return (P) get(metaProperty.name());
}
//-----------------------------------------------------------------------
@Override
public BeanBuilder set(MetaProperty metaProperty, Object value) {
set(metaProperty.name(), value);
return this;
}
//-----------------------------------------------------------------------
/**
* Returns a string that summarises the builder.
*
* @return a summary string, not null
*/
@Override
public String toString() {
return "BeanBuilder";
}
}