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GherkinUtilsStep.java
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GherkinUtilsStep.java
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/*
* Copyright 2021-2024 DiffPlug
*
* 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.diffplug.spotless.gherkin;
import java.io.Serializable;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.Objects;
import com.diffplug.spotless.FormatterFunc;
import com.diffplug.spotless.FormatterStep;
import com.diffplug.spotless.JarState;
import com.diffplug.spotless.Provisioner;
public class GherkinUtilsStep implements java.io.Serializable {
private static final long serialVersionUID = 1L;
private static final String MAVEN_COORDINATE = "io.cucumber:gherkin-utils:";
private static final String DEFAULT_VERSION = "9.0.0";
public static final String NAME = "gherkinUtils";
private final JarState.Promised jarState;
private final GherkinUtilsConfig gherkinSimpleConfig;
private GherkinUtilsStep(JarState.Promised jarState, GherkinUtilsConfig gherkinSimpleConfig) {
this.jarState = jarState;
this.gherkinSimpleConfig = gherkinSimpleConfig;
}
public static String defaultVersion() {
return DEFAULT_VERSION;
}
public static FormatterStep create(GherkinUtilsConfig gherkinSimpleConfig,
String formatterVersion, Provisioner provisioner) {
Objects.requireNonNull(provisioner, "provisioner cannot be null");
return FormatterStep.create(NAME,
new GherkinUtilsStep(JarState.promise(() -> JarState.from(MAVEN_COORDINATE + formatterVersion, provisioner)), gherkinSimpleConfig),
GherkinUtilsStep::equalityState,
GherkinUtilsStep.State::toFormatter);
}
private State equalityState() {
return new State(jarState.get(), gherkinSimpleConfig);
}
private static final class State implements Serializable {
private static final long serialVersionUID = 1L;
private final GherkinUtilsConfig gherkinSimpleConfig;
private final JarState jarState;
State(JarState jarState, GherkinUtilsConfig gherkinSimpleConfig) {
this.jarState = jarState;
this.gherkinSimpleConfig = gherkinSimpleConfig;
}
FormatterFunc toFormatter() throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException,
InstantiationException, IllegalAccessException {
Class<?> formatterFunc = jarState.getClassLoader().loadClass("com.diffplug.spotless.glue.gherkin.GherkinUtilsFormatterFunc");
Constructor<?> constructor = formatterFunc.getConstructor(GherkinUtilsConfig.class);
return (FormatterFunc) constructor.newInstance(gherkinSimpleConfig);
}
}
}