com.itemis.maven.plugins.cdi.annotations.ProcessingStep Maven / Gradle / Ivy

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Provides an abstract Mojo that enables CDI-based dependency injection for Maven Plugins.

There is a newer version: 4.0.0

package com.itemis.maven.plugins.cdi.annotations;

import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import com.itemis.maven.plugins.cdi.CDIMojoProcessingStep;

/**
 * A class-level annotation used to specify some metadata for the executions of the {@link CDIMojoProcessingStep
 * injected CDI Mojo instances}.

 *
 * @author Stanley Hillner
 * @since 1.0.0
 */
@Target({ TYPE })
@Retention(RUNTIME)
public @interface ProcessingStep {
  /**
   * @return the id of the processing step which is used for the orchestration of the processing workflow.
   * @since 2.0.0
   */
  String id();

  /**
   * @return a description of this processing step's responsibilities. This description will later be used as output to
   *         users of your plugin that want to provide a custom processing workflow.
   * @since 2.0.0
   */
  String description() default "";

  /**
   * If this step requires a network connection but Maven is executed in offline mode, the workflow won't ever be
   * executed and the build will fail fast with an appropriate error message.
   *
   * @return {@code true} if the execution of this processing step requires Maven to operate in online mode. Return
   *         {@code false} if the step can be executed safely without having a network connection.
   * @since 2.1.0
   */
  boolean requiresOnline() default true;
}