com.speedment.common.codegen.internal.java.view.AnnotationView Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of generator-deploy Show documentation
Show all versions of generator-deploy Show documentation
A Speedment bundle that shades all dependencies into one jar. This is
useful when deploying an application on a server.
The newest version!
/*
*
* Copyright (c) 2006-2019, Speedment, Inc. All Rights Reserved.
*
* 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 com.speedment.common.codegen.internal.java.view;
import com.speedment.common.codegen.Generator;
import com.speedment.common.codegen.Transform;
import com.speedment.common.codegen.internal.java.view.trait.HasAnnotationUsageView;
import com.speedment.common.codegen.internal.java.view.trait.HasJavadocView;
import com.speedment.common.codegen.internal.java.view.trait.HasNameView;
import com.speedment.common.codegen.model.Annotation;
import java.util.Optional;
import static com.speedment.common.codegen.internal.util.NullUtil.requireNonNulls;
import static com.speedment.common.codegen.util.Formatting.*;
import static java.util.stream.Collectors.joining;
/**
* Transforms from an {@link Annotation} to java code.
*
* @author Emil Forslund
*/
public final class AnnotationView implements Transform,
HasJavadocView,
HasAnnotationUsageView,
HasNameView {
@Override
public Optional transform(Generator gen, Annotation model) {
requireNonNulls(gen, model);
return Optional.of(
renderAnnotations(gen, model)
+ renderAnnotations(gen, model)
+ "@interface "
+ renderName(gen, model)
+ block(
model.getFields().stream().map(f
-> // Field javadoc (optional)
renderJavadoc(gen, model)
+ // Field declaration
gen.on(f.getType()) + " " + f.getName() + "()"
+ // Default value (optional)
ifelse(gen.on(f.getValue()), v -> " default " + v, "")
+ ";"
).collect(joining(dnl()))
)
);
}
}