com.buschmais.jqassistant.plugin.m2repo.impl.scanner.MavenRepositoryFileResolver Maven / Gradle / Ivy

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Plugin for jQAssistant to be able to scan and to analyze a M2 repository.

There is a newer version: 1.12.2

package com.buschmais.jqassistant.plugin.m2repo.impl.scanner;

import com.buschmais.jqassistant.core.scanner.api.ScannerContext;
import com.buschmais.jqassistant.plugin.common.api.model.FileDescriptor;
import com.buschmais.jqassistant.plugin.common.api.scanner.AbstractFileResolver;
import com.buschmais.jqassistant.plugin.maven3.api.model.MavenRepositoryDescriptor;

import com.github.benmanes.caffeine.cache.Cache;
import com.github.benmanes.caffeine.cache.Caffeine;

/**
 * A file resolver strategy for a local maven repository.
 * 
 * If a file is given which is part of the local maven repository then this
 * strategy will lookup an existing artifact descriptor.
 */
public class MavenRepositoryFileResolver extends AbstractFileResolver {

    private MavenRepositoryDescriptor repositoryDescriptor;

    private Cache cache = Caffeine.newBuilder().maximumSize(512).build();

    /**
     * Constructor.
     *
     * @param repositoryDescriptor The descriptor representing the repository.
     */
    public MavenRepositoryFileResolver(MavenRepositoryDescriptor repositoryDescriptor) {
        this.repositoryDescriptor = repositoryDescriptor;
    }

    @Override
    public  D require(String requiredPath, String containedPath, Class type, ScannerContext context) {
        return match(requiredPath, type, context);
    }

    @Override
    public  D match(String containedPath, Class type, ScannerContext context) {
        return getOrCreateAs(containedPath, type, path -> repositoryDescriptor.findFile(containedPath), context);
    }
}