org.eclipse.aether.artifact.Artifact Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of spring-cloud-contract-shade Show documentation
Show all versions of spring-cloud-contract-shade Show documentation
Spring Cloud Contract Shaded Dependencies
/*******************************************************************************
* Copyright (c) 2010, 2014 Sonatype, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Sonatype, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.aether.artifact;
import java.io.File;
import java.util.Map;
/**
* A specific artifact. In a nutshell, an artifact has identifying coordinates and optionally a file that denotes its
* data. Note: Artifact instances are supposed to be immutable, e.g. any exposed mutator method returns a new
* artifact instance and leaves the original instance unchanged. Note: Implementors are strongly advised to
* inherit from {@link AbstractArtifact} instead of directly implementing this interface.
*
* @noimplement This interface is not intended to be implemented by clients.
* @noextend This interface is not intended to be extended by clients.
*/
public interface Artifact
{
/**
* Gets the group identifier of this artifact, for example "shaded.shaded.org.apache.maven".
*
* @return The group identifier, never {@code null}.
*/
String getGroupId();
/**
* Gets the artifact identifier of this artifact, for example "maven-model".
*
* @return The artifact identifier, never {@code null}.
*/
String getArtifactId();
/**
* Gets the version of this artifact, for example "1.0-20100529-1213". Note that in case of meta versions like
* "1.0-SNAPSHOT", the artifact's version depends on the state of the artifact. Artifacts that have been resolved or
* deployed will usually have the meta version expanded.
*
* @return The version, never {@code null}.
*/
String getVersion();
/**
* Sets the version of the artifact.
*
* @param version The version of this artifact, may be {@code null} or empty.
* @return The new artifact, never {@code null}.
*/
Artifact setVersion( String version );
/**
* Gets the base version of this artifact, for example "1.0-SNAPSHOT". In contrast to the {@link #getVersion()}, the
* base version will always refer to the unresolved meta version.
*
* @return The base version, never {@code null}.
*/
String getBaseVersion();
/**
* Determines whether this artifact uses a snapshot version.
*
* @return {@code true} if the artifact is a snapshot, {@code false} otherwise.
*/
boolean isSnapshot();
/**
* Gets the classifier of this artifact, for example "sources".
*
* @return The classifier or an empty string if none, never {@code null}.
*/
String getClassifier();
/**
* Gets the (file) extension of this artifact, for example "jar" or "tar.gz".
*
* @return The file extension (without leading period), never {@code null}.
*/
String getExtension();
/**
* Gets the file of this artifact. Note that only resolved artifacts have a file associated with them. In general,
* callers must not assume any relationship between an artifact's filename and its coordinates.
*
* @return The file or {@code null} if the artifact isn't resolved.
*/
File getFile();
/**
* Sets the file of the artifact.
*
* @param file The file of the artifact, may be {@code null}
* @return The new artifact, never {@code null}.
*/
Artifact setFile( File file );
/**
* Gets the specified property.
*
* @param key The name of the property, must not be {@code null}.
* @param defaultValue The default value to return in case the property is not set, may be {@code null}.
* @return The requested property value or {@code null} if the property is not set and no default value was
* provided.
* @see ArtifactProperties
*/
String getProperty( String key, String defaultValue );
/**
* Gets the properties of this artifact. Clients may use these properties to associate non-persistent values with an
* artifact that help later processing when the artifact gets passed around within the application.
*
* @return The (read-only) properties, never {@code null}.
* @see ArtifactProperties
*/
Map getProperties();
/**
* Sets the properties for the artifact. Note that these properties exist merely in memory and are not persisted
* when the artifact gets installed/deployed to a repository.
*
* @param properties The properties for the artifact, may be {@code null}.
* @return The new artifact, never {@code null}.
* @see ArtifactProperties
*/
Artifact setProperties( Map properties );
}