org.apache.maven.model.resolution.ModelResolver Maven / Gradle / Ivy
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* 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*/
package org.apache.maven.model.resolution;
import org.apache.maven.model.Dependency;
import org.apache.maven.model.Parent;
import org.apache.maven.model.Repository;
import org.apache.maven.model.building.ModelSource;
/**
* Resolves a POM from its coordinates. During the build process, the
* {@link org.apache.maven.model.building.ModelBuilder} will add any relevant repositories to the model resolver. In
* other words, the model resolver is stateful and should not be reused across multiple model building requests.
*
* @author Benjamin Bentmann
*/
public interface ModelResolver {
/**
* Tries to resolve the POM for the specified coordinates.
*
* @param groupId The group identifier of the POM, must not be {@code null}.
* @param artifactId The artifact identifier of the POM, must not be {@code null}.
* @param version The version of the POM, must not be {@code null}.
* @return The source of the requested POM, never {@code null}.
* @throws UnresolvableModelException If the POM could not be resolved from any configured repository.
*/
ModelSource resolveModel(String groupId, String artifactId, String version) throws UnresolvableModelException;
/**
* Tries to resolve the POM for the specified parent coordinates possibly updating {@code parent}.
*
* Unlike the {@link #resolveModel(java.lang.String, java.lang.String, java.lang.String)} method, this method
* supports version ranges and updates the given {@code parent} instance to match the returned {@code ModelSource}.
* If {@code parent} declares a version range, the version corresponding to the returned {@code ModelSource} will
* be set on the given {@code parent}.
*
*
* @param parent The parent coordinates to resolve, must not be {@code null}.
*
* @return The source of the requested POM, never {@code null}.
*
* @throws UnresolvableModelException If the POM could not be resolved from any configured repository.
* @since 3.2.2
*
* @see Parent#clone()
*/
ModelSource resolveModel(Parent parent) throws UnresolvableModelException;
/**
* Tries to resolve the POM for the specified dependency coordinates possibly updating {@code dependency}.
*
* Unlike the {@link #resolveModel(java.lang.String, java.lang.String, java.lang.String)} method, this method
* supports version ranges and updates the given {@code dependency} instance to match the returned
* {@code ModelSource}. If {@code dependency} declares a version range, the version corresponding to the returned
* {@code ModelSource} will be set on the given {@code dependency}.
*
*
* @param dependency The dependency coordinates to resolve, must not be {@code null}.
*
* @return The source of the requested POM, never {@code null}.
*
* @throws UnresolvableModelException If the POM could not be resolved from any configured repository.
* @since 3.5.0
*
* @see Dependency#clone()
*/
ModelSource resolveModel(Dependency dependency) throws UnresolvableModelException;
/**
* Adds a repository to use for subsequent resolution requests. The order in which repositories are added matters,
* repositories that were added first should also be searched first. When multiple repositories with the same
* identifier are added, only the first repository being added will be used.
*
* @param repository The repository to add to the internal search chain, must not be {@code null}.
* @throws InvalidRepositoryException If the repository could not be added (e.g. due to invalid URL or layout).
*/
void addRepository(Repository repository) throws InvalidRepositoryException;
/**
* Adds a repository to use for subsequent resolution requests. The order in which repositories are added matters,
* repositories that were added first should also be searched first. When multiple repositories with the same
* identifier are added, then the value of the replace argument is determines the behaviour.
*
* If replace is false than any existing repository with the same Id will remain in use. If replace
* is true the new repository replaces the original.
*
* @param repository The repository to add to the internal search chain, must not be {@code null}.
* @throws InvalidRepositoryException If the repository could not be added (e.g. due to invalid URL or layout).
*/
void addRepository(Repository repository, boolean replace) throws InvalidRepositoryException;
/**
* Clones this resolver for usage in a forked resolution process. In general, implementors need not provide a deep
* clone. The only requirement is that invocations of {@link #addRepository(Repository)} on the clone do not affect
* the state of the original resolver and vice versa.
*
* @return The cloned resolver, never {@code null}.
*/
ModelResolver newCopy();
}