Android Open Source - m2e-android Persist Non Runtime Classpath Configurer

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Java Source Code

/*******************************************************************************
 * Copyright (c) 2013, 2014 Ricardo Gladwell
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *******************************************************************************/
// w  w  w .  j a va  2s  . c  om
package me.gladwell.eclipse.m2e.android.configuration.classpath;

import java.util.ArrayList;
import java.util.List;

import me.gladwell.eclipse.m2e.android.configuration.ClasspathPersister;
import me.gladwell.eclipse.m2e.android.project.AndroidWorkspace;
import me.gladwell.eclipse.m2e.android.project.Dependency;
import me.gladwell.eclipse.m2e.android.project.EclipseAndroidProject;
import me.gladwell.eclipse.m2e.android.project.MavenAndroidProject;

import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.m2e.jdt.IClasspathDescriptor;
import org.eclipse.m2e.jdt.IClasspathEntryDescriptor;

import static com.google.common.collect.FluentIterable.from;
import static me.gladwell.eclipse.m2e.android.configuration.classpath.Paths.dependencyToPathFunction;
import static me.gladwell.eclipse.m2e.android.configuration.classpath.Paths.eclipseProjectToPathFunction;

import com.google.inject.Inject;

public class PersistNonRuntimeClasspathConfigurer implements RawClasspathConfigurer {

    private final ClasspathPersister persister;
    private final AndroidWorkspace workspace;

    @Inject
    public PersistNonRuntimeClasspathConfigurer(ClasspathPersister persister, AndroidWorkspace workspace) {
        super();
        this.persister = persister;
        this.workspace = workspace;
    }

    public void configure(MavenAndroidProject mavenProject, EclipseAndroidProject eclipseProject, IClasspathDescriptor classpath) {
        final List<Dependency> nonRuntimeDependencies = mavenProject.getNonRuntimeDependencies();

        final List<String> nonRuntimeDependencyPaths = from(nonRuntimeDependencies)
                .transform(dependencyToPathFunction())
                .toList();

        final List<IClasspathEntry> nonRuntimeDependenciesEntries = new ArrayList<IClasspathEntry>();

        for (IClasspathEntryDescriptor descriptor : classpath.getEntryDescriptors()) {
            if (nonRuntimeDependencyPaths.contains(descriptor.getPath().toOSString())) {
                nonRuntimeDependenciesEntries.add(descriptor.toClasspathEntry());
            }
        }

        // TODO re-factor into separate method/class
        if (eclipseProject.shouldResolveWorkspaceProjects()) {
            List<EclipseAndroidProject> nonRuntimeProjects = workspace.findOpenWorkspaceDependencies(nonRuntimeDependencies);

            final List<String> nonRuntimeProjectPaths = from(nonRuntimeProjects)
                    .transform(eclipseProjectToPathFunction())
                    .toList();

            for (IClasspathEntryDescriptor descriptor : classpath.getEntryDescriptors()) {
                if (nonRuntimeProjectPaths.contains(descriptor.getPath().toString())) {
                    nonRuntimeDependenciesEntries.add(descriptor.toClasspathEntry());
                }
            }
        }

        persister.save(mavenProject.getName(), nonRuntimeDependenciesEntries);
    }

}

Java Source Code List