org.sourcepit.b2.internal.maven.MavenResolutionContextResolver.java Source code

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Here is the source code for org.sourcepit.b2.internal.maven.MavenResolutionContextResolver.java

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/*
 * Copyright 2014 Bernd Vogt and others.
 * 
 * Licensed 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.
 */

package org.sourcepit.b2.internal.maven;

import javax.inject.Inject;
import javax.inject.Named;

import org.apache.maven.execution.MavenSession;
import org.apache.maven.plugin.LegacySupport;
import org.apache.maven.project.MavenProject;
import org.sourcepit.b2.model.interpolation.internal.module.ResolutionContextResolver;
import org.sourcepit.b2.model.module.AbstractModule;
import org.sourcepit.b2.model.module.FeatureProject;

import com.google.common.collect.SetMultimap;

@Named
public class MavenResolutionContextResolver implements ResolutionContextResolver {
    @Inject
    private LegacySupport buildContext;

    public SetMultimap<AbstractModule, FeatureProject> resolveResolutionContext(AbstractModule module,
            boolean scopeTest) {
        final MavenSession session = buildContext.getSession();
        final MavenProject project = session.getCurrentProject();

        assertIsModuleProject(project, module);

        final ModelContext modelContext = ModelContextAdapterFactory.get(project);
        if (scopeTest) {
            return modelContext.getTestScope();
        } else {
            return modelContext.getMainScope();
        }
    }

    private static void assertIsModuleProject(final MavenProject project, AbstractModule module) {
        final String projectPath = project.getBasedir().getAbsolutePath();
        final String modelPath = module.getDirectory().getAbsolutePath();
        if (!modelPath.startsWith(projectPath)) {
            throw new IllegalStateException();
        }
    }

}