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org.codehaus.mojo.versions.api.VersionsHelper Maven / Gradle / Ivy

package org.codehaus.mojo.versions.api;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.factory.ArtifactFactory;
import org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException;
import org.apache.maven.artifact.resolver.ArtifactNotFoundException;
import org.apache.maven.artifact.resolver.ArtifactResolutionException;
import org.apache.maven.artifact.versioning.ArtifactVersion;
import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
import org.apache.maven.artifact.versioning.VersionRange;
import org.apache.maven.model.Dependency;
import org.apache.maven.model.Plugin;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.logging.Log;
import org.apache.maven.project.MavenProject;
import org.codehaus.mojo.versions.PluginUpdatesDetails;
import org.codehaus.mojo.versions.Property;
import org.codehaus.mojo.versions.ordering.VersionComparator;
import org.codehaus.plexus.component.configurator.expression.ExpressionEvaluator;

/**
 * Helper class that provides common functionality required by both the mojos and the reports.
 *
 * @author Stephen Connolly
 * @since 1.0-alpha-3
 */
public interface VersionsHelper
{
    /**
     * Gets the logger used by this helper.
     *
     * @return the logger used by this helper.
     */
    Log getLog();

    /**
     * Returns the version comparator to use for the specified artifact.
     *
     * @param artifact the artifact.
     * @return the version comparator to use.
     * @since 1.0-alpha-3
     */
    VersionComparator getVersionComparator( Artifact artifact );

    /**
     * Returns the version comparator to use for the specified groupId and artifactId.
     *
     * @param groupId the groupId.
     * @param artifactId the artifactId.
     * @return the version comparator to use.
     * @since 1.0-alpha-3
     */
    VersionComparator getVersionComparator( String groupId, String artifactId );

    /**
     * Returns the artifact factory to use.
     *
     * @return the artifact factory to use.
     * @since 1.0-alpha-3
     */
    ArtifactFactory getArtifactFactory();

    /**
     * Shorthand method for getArtifactFactory().createPluginArtifact(...).
     *
     * @param groupId The group Id.
     * @param artifactId The artifact Id.
     * @param version The version range.
     * @return the corresponding plugin artifact.
     * @since 1.0-alpha-3
     */
    Artifact createPluginArtifact( String groupId, String artifactId, VersionRange version );

    /**
     * Shorthand method for getArtifactFactory().createDependencyArtifact(...).
     *
     * @param groupId The group id.
     * @param artifactId The artifact id.
     * @param version The version (possibly a range)
     * @param type The type.
     * @param classifier The classifier.
     * @param scope The scope.
     * @param optional If optional or not.
     * @return The corresponding dependency artifact.
     * @since 1.0-alpha-3
     */
    Artifact createDependencyArtifact( String groupId, String artifactId, VersionRange version, String type,
                                       String classifier, String scope, boolean optional );

    /**
     * Shorthand method for getArtifactFactory().createDependencyArtifact(...).
     *
     * @param groupId The group id.
     * @param artifactId The artifact id.
     * @param versionRange The version range.
     * @param type The type.
     * @param classifier The classifier.
     * @param scope The scope.
     * @return The corresponding dependency artifact.
     * @since 1.0-beta-1
     */
    Artifact createDependencyArtifact( String groupId, String artifactId, VersionRange versionRange, String type,
                                       String classifier, String scope );

    /**
     * Shorthand method for getArtifactFactory().createDependencyArtifact(...) which extracts the
     * parameters from the Dependency instance.
     *
     * @param dependency The dependency to create the artifact for.
     * @return The corresponding dependency artifact.
     * @throws InvalidVersionSpecificationException if the version specified in the dependency is invalid.
     * @since 1.0-alpha-3
     */
    Artifact createDependencyArtifact( Dependency dependency )
        throws InvalidVersionSpecificationException;

    /**
     * Takes a {@link List} of {@link org.apache.maven.project.MavenProject} instances and converts it into a
     * {@link Set} of {@link Artifact} instances.
     *
     * @param mavenProjects the {@link List} of {@link org.apache.maven.project.MavenProject} instances.
     * @return a {@link Set} of {@link Artifact} instances.
     * @since 1.0-alpha-3
     */
    Set extractArtifacts( Collection mavenProjects );

    /**
     * Creates an {@link ArtifactVersion} instance from a string.
     *
     * @param version the string representation of the version.
     * @return The artifact version.
     * @since 1.0-beta-1
     */
    ArtifactVersion createArtifactVersion( String version );

    /**
     * Looks up the versions of the specified artifact that are available in either the local repository, or the
     * appropriate remote repositories.
     *
     * @param artifact The artifact to look for versions of.
     * @param usePluginRepositories true will consult the pluginRepositories, while false will
     *            consult the repositories for normal dependencies.
     * @return The details of the available artifact versions.
     * @throws ArtifactMetadataRetrievalException When things go wrong.
     * @since 1.0-alpha-3
     */
    ArtifactVersions lookupArtifactVersions( Artifact artifact, boolean usePluginRepositories )
        throws ArtifactMetadataRetrievalException;

    /**
     * Looks up the updates of an artifact.
     *
     * @param artifact The artifact to look up
     * @param allowSnapshots Include snapshots in the list of updates.
     * @param usePluginRepositories Search the plugin repositories.
     * @return The artifact update details.
     * @throws ArtifactMetadataRetrievalException When things go wrong.
     */
    ArtifactVersions lookupArtifactUpdates( Artifact artifact, boolean allowSnapshots, boolean usePluginRepositories )
        throws ArtifactMetadataRetrievalException;

    /**
     * Looks up the updates for a set of dependencies.
     *
     * @param dependencies The set of {@link Dependency} instances to look up.
     * @param usePluginRepositories Search the plugin repositories.
     * @return A map, keyed by dependency, with values of type {@link org.codehaus.mojo.versions.api.ArtifactVersions}.
     * @throws ArtifactMetadataRetrievalException When things go wrong.
     * @since 1.0-beta-1
     */
    Map lookupDependenciesUpdates( Set dependencies, boolean usePluginRepositories )
        throws ArtifactMetadataRetrievalException, InvalidVersionSpecificationException;

    /**
     * Creates an {@link org.codehaus.mojo.versions.api.ArtifactVersions} instance from a dependency.
     *
     * @param dependency The dependency.
     * @param usePluginRepositories Search the plugin repositories.
     * @return The details of updates to the dependency.
     * @throws ArtifactMetadataRetrievalException When things go wrong.
     * @since 1.0-beta-1
     */
    ArtifactVersions lookupDependencyUpdates( Dependency dependency, boolean usePluginRepositories )
        throws ArtifactMetadataRetrievalException, InvalidVersionSpecificationException;

    /**
     * Looks up the updates for a set of plugins.
     *
     * @param plugins The set of {@link Plugin} instances to look up.
     * @param allowSnapshots Include snapshots in the list of updates.
     * @return A map, keyed by plugin, with values of type {@link org.codehaus.mojo.versions.PluginUpdatesDetails}.
     * @throws ArtifactMetadataRetrievalException When things go wrong.
     * @since 1.0-beta-1
     */
    Map lookupPluginsUpdates( Set plugins, boolean allowSnapshots )
        throws ArtifactMetadataRetrievalException, InvalidVersionSpecificationException;

    /**
     * Looks up the updates for a plugin.
     *
     * @param plugin The {@link Plugin} instance to look up.
     * @param allowSnapshots Include snapshots in the list of updates.
     * @return The plugin update details.
     * @throws ArtifactMetadataRetrievalException When things go wrong.
     * @throws InvalidVersionSpecificationException if a version is invalid.
     * @since 1.0-beta-1
     */
    PluginUpdatesDetails lookupPluginUpdates( Plugin plugin, boolean allowSnapshots )
        throws ArtifactMetadataRetrievalException, InvalidVersionSpecificationException;

    /**
     * Returns an {@link ExpressionEvaluator} for the specified project.
     *
     * @param project The project.
     * @return an {@link ExpressionEvaluator} for the specified project.
     * @since 1.0-beta-1
     */
    ExpressionEvaluator getExpressionEvaluator( MavenProject project );

    /**
     * Returns a map of {@link org.codehaus.mojo.versions.api.PropertyVersions} values keyed by
     * {@link org.codehaus.mojo.versions.Property} instances consisting of the properties defined in the project which
     * are associated with version information.
     *
     * @param project The project.
     * @param propertyDefinitions Any extra hints about properties.
     * @param includeProperties A comma separated list of properties to include.
     * @param excludeProperties A comma separated list of properties to exclude.
     * @param autoLinkItems whether to automatically infer associations
     * @return a map of {@link org.codehaus.mojo.versions.api.PropertyVersions} values keyed by
     *         {@link org.codehaus.mojo.versions.Property} instances.
     * @throws MojoExecutionException if something goes wrong.
     */
    Map getVersionPropertiesMap( MavenProject project, Property[] propertyDefinitions,
                                                             String includeProperties, String excludeProperties,
                                                             boolean autoLinkItems )
        throws MojoExecutionException;

    /**
     * Attempts to resolve the artifact.
     *
     * @param artifact The artifact to resolve.
     * @param usePluginRepositories whether to resolve from the plugin repositories or the regular repositories.
     * @since 1.3
     */
    void resolveArtifact( Artifact artifact, boolean usePluginRepositories )
        throws ArtifactResolutionException, ArtifactNotFoundException;
}




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