org.eclipse.aether.artifact

Class DefaultArtifact

java.lang.Object

org.eclipse.aether.artifact.AbstractArtifact

org.eclipse.aether.artifact.DefaultArtifact

All Implemented Interfaces:

Artifact

public final class DefaultArtifact
extends AbstractArtifact

A simple artifact. Note: Instances of this class are immutable and the exposed mutators return new objects rather than changing the current instance.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	artifactId
private java.lang.String	classifier
private java.lang.String	extension
private java.io.File	file
private java.lang.String	groupId
private java.util.Map<java.lang.String,java.lang.String>	properties
private java.lang.String	version

Constructor Summary

Constructors

Constructor and Description
DefaultArtifact(java.lang.String coords) Creates a new artifact with the specified coordinates.
DefaultArtifact(java.lang.String coords, java.util.Map<java.lang.String,java.lang.String> properties) Creates a new artifact with the specified coordinates and properties.
DefaultArtifact(java.lang.String groupId, java.lang.String artifactId, java.lang.String extension, java.lang.String version) Creates a new artifact with the specified coordinates and no classifier.
DefaultArtifact(java.lang.String groupId, java.lang.String artifactId, java.lang.String classifier, java.lang.String extension, java.lang.String version) Creates a new artifact with the specified coordinates.
DefaultArtifact(java.lang.String groupId, java.lang.String artifactId, java.lang.String classifier, java.lang.String extension, java.lang.String version, ArtifactType type) Creates a new artifact with the specified coordinates.
DefaultArtifact(java.lang.String groupId, java.lang.String artifactId, java.lang.String classifier, java.lang.String extension, java.lang.String version, java.io.File file, java.util.Map<java.lang.String,java.lang.String> properties)
DefaultArtifact(java.lang.String groupId, java.lang.String artifactId, java.lang.String classifier, java.lang.String extension, java.lang.String version, java.util.Map<java.lang.String,java.lang.String> properties, ArtifactType type) Creates a new artifact with the specified coordinates and properties.
DefaultArtifact(java.lang.String groupId, java.lang.String artifactId, java.lang.String classifier, java.lang.String extension, java.lang.String version, java.util.Map<java.lang.String,java.lang.String> properties, java.io.File file) Creates a new artifact with the specified coordinates, properties and file.

Method Summary

Modifier and Type	Method and Description
private static java.lang.String	emptify(java.lang.String str)
private static java.lang.String	get(java.lang.String value, java.lang.String defaultValue)
java.lang.String	getArtifactId() Gets the artifact identifier of this artifact, for example "maven-model".
java.lang.String	getClassifier() Gets the classifier of this artifact, for example "sources".
java.lang.String	getExtension() Gets the (file) extension of this artifact, for example "jar" or "tar.gz".
java.io.File	getFile() Gets the file of this artifact.
java.lang.String	getGroupId() Gets the group identifier of this artifact, for example "org.apache.maven".
java.util.Map<java.lang.String,java.lang.String>	getProperties() Gets the properties of this artifact.
java.lang.String	getVersion() Gets the version of this artifact, for example "1.0-20100529-1213".
private static java.util.Map<java.lang.String,java.lang.String>	merge(java.util.Map<java.lang.String,java.lang.String> dominant, java.util.Map<java.lang.String,java.lang.String> recessive)

Methods inherited from class org.eclipse.aether.artifact.AbstractArtifact

copyProperties, equals, getBaseVersion, getProperty, hashCode, isSnapshot, setFile, setProperties, setVersion, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

groupId

private final java.lang.String groupId

artifactId

private final java.lang.String artifactId

version

private final java.lang.String version

classifier

private final java.lang.String classifier

extension

private final java.lang.String extension

file

private final java.io.File file

properties

private final java.util.Map<java.lang.String,java.lang.String> properties

Constructor Detail

DefaultArtifact

public DefaultArtifact(java.lang.String coords)

Creates a new artifact with the specified coordinates. If not specified in the artifact coordinates, the artifact's extension defaults to jar and classifier to an empty string.

Parameters:

coords - The artifact coordinates in the format <groupId>:<artifactId>[:<extension>[:<classifier>]]:<version>, must not be null.

DefaultArtifact

public DefaultArtifact(java.lang.String coords,
                       java.util.Map<java.lang.String,java.lang.String> properties)

Creates a new artifact with the specified coordinates and properties. If not specified in the artifact coordinates, the artifact's extension defaults to jar and classifier to an empty string.

Parameters:

coords - The artifact coordinates in the format <groupId>:<artifactId>[:<extension>[:<classifier>]]:<version>, must not be null.

properties - The artifact properties, may be null.

DefaultArtifact

public DefaultArtifact(java.lang.String groupId,
                       java.lang.String artifactId,
                       java.lang.String extension,
                       java.lang.String version)

Creates a new artifact with the specified coordinates and no classifier. Passing null for any of the coordinates is equivalent to specifying an empty string.

Parameters:

groupId - The group identifier of the artifact, may be null.

artifactId - The artifact identifier of the artifact, may be null.

extension - The file extension of the artifact, may be null.

version - The version of the artifact, may be null.

DefaultArtifact

public DefaultArtifact(java.lang.String groupId,
                       java.lang.String artifactId,
                       java.lang.String classifier,
                       java.lang.String extension,
                       java.lang.String version)

Creates a new artifact with the specified coordinates. Passing null for any of the coordinates is equivalent to specifying an empty string.

Parameters:

groupId - The group identifier of the artifact, may be null.

artifactId - The artifact identifier of the artifact, may be null.

classifier - The classifier of the artifact, may be null.

extension - The file extension of the artifact, may be null.

version - The version of the artifact, may be null.

DefaultArtifact

public DefaultArtifact(java.lang.String groupId,
                       java.lang.String artifactId,
                       java.lang.String classifier,
                       java.lang.String extension,
                       java.lang.String version,
                       ArtifactType type)

Creates a new artifact with the specified coordinates. Passing null for any of the coordinates is equivalent to specifying an empty string. The optional artifact type provided to this constructor will be used to determine the artifact's classifier and file extension if the corresponding arguments for this constructor are null.

Parameters:

groupId - The group identifier of the artifact, may be null.

artifactId - The artifact identifier of the artifact, may be null.

classifier - The classifier of the artifact, may be null.

extension - The file extension of the artifact, may be null.

version - The version of the artifact, may be null.

type - The artifact type from which to query classifier, file extension and properties, may be null.

DefaultArtifact

public DefaultArtifact(java.lang.String groupId,
                       java.lang.String artifactId,
                       java.lang.String classifier,
                       java.lang.String extension,
                       java.lang.String version,
                       java.util.Map<java.lang.String,java.lang.String> properties,
                       ArtifactType type)

Creates a new artifact with the specified coordinates and properties. Passing null for any of the coordinates is equivalent to specifying an empty string. The optional artifact type provided to this constructor will be used to determine the artifact's classifier and file extension if the corresponding arguments for this constructor are null. If the artifact type specifies properties, those will get merged with the properties passed directly into the constructor, with the latter properties taking precedence.

Parameters:

groupId - The group identifier of the artifact, may be null.

artifactId - The artifact identifier of the artifact, may be null.

classifier - The classifier of the artifact, may be null.

extension - The file extension of the artifact, may be null.

version - The version of the artifact, may be null.

properties - The properties of the artifact, may be null if none.

type - The artifact type from which to query classifier, file extension and properties, may be null.

DefaultArtifact

public DefaultArtifact(java.lang.String groupId,
                       java.lang.String artifactId,
                       java.lang.String classifier,
                       java.lang.String extension,
                       java.lang.String version,
                       java.util.Map<java.lang.String,java.lang.String> properties,
                       java.io.File file)

Creates a new artifact with the specified coordinates, properties and file. Passing null for any of the coordinates is equivalent to specifying an empty string.

Parameters:

groupId - The group identifier of the artifact, may be null.

artifactId - The artifact identifier of the artifact, may be null.

classifier - The classifier of the artifact, may be null.

extension - The file extension of the artifact, may be null.

version - The version of the artifact, may be null.

properties - The properties of the artifact, may be null if none.

file - The resolved file of the artifact, may be null.

DefaultArtifact

DefaultArtifact(java.lang.String groupId,
                java.lang.String artifactId,
                java.lang.String classifier,
                java.lang.String extension,
                java.lang.String version,
                java.io.File file,
                java.util.Map<java.lang.String,java.lang.String> properties)

Method Detail

get

private static java.lang.String get(java.lang.String value,
                                    java.lang.String defaultValue)

merge

private static java.util.Map<java.lang.String,java.lang.String> merge(java.util.Map<java.lang.String,java.lang.String> dominant,
                                                                      java.util.Map<java.lang.String,java.lang.String> recessive)

emptify

private static java.lang.String emptify(java.lang.String str)

getGroupId

public java.lang.String getGroupId()

Description copied from interface: Artifact

Gets the group identifier of this artifact, for example "org.apache.maven".

Returns:

The group identifier, never null.

getArtifactId

public java.lang.String getArtifactId()

Description copied from interface: Artifact

Gets the artifact identifier of this artifact, for example "maven-model".

Returns:

The artifact identifier, never null.

getVersion

public java.lang.String getVersion()

Description copied from interface: Artifact

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.

Returns:

The version, never null.

getClassifier

public java.lang.String getClassifier()

Description copied from interface: Artifact

Gets the classifier of this artifact, for example "sources".

Returns:

The classifier or an empty string if none, never null.

getExtension

public java.lang.String getExtension()

Description copied from interface: Artifact

Gets the (file) extension of this artifact, for example "jar" or "tar.gz".

Returns:

The file extension (without leading period), never null.

getFile

public java.io.File getFile()

Description copied from interface: Artifact

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.

Returns:

The file or null if the artifact isn't resolved.

getProperties

public java.util.Map<java.lang.String,java.lang.String> getProperties()

Description copied from interface: Artifact

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.

Returns:

The (read-only) properties, never null.

See Also:

ArtifactProperties