Examples with EclipsePluginClassloader org.bimserver.plugins.classloaders.EclipsePluginClassloader used on opensource projects

Example 1 with EclipsePluginClassloader

use of org.bimserver.plugins.classloaders.EclipsePluginClassloader in project BIMserver by opensourceBIM.

the class PluginManager method loadJavaProject.

public PluginBundle loadJavaProject(Path projectRoot, Path pomFile, Path pluginFolder, PluginDescriptor pluginDescriptor) throws PluginException, FileNotFoundException, IOException, XmlPullParserException {
    MavenXpp3Reader mavenreader = new MavenXpp3Reader();
    Model model = null;
    try (FileReader reader = new FileReader(pomFile.toFile())) {
        model = mavenreader.read(reader);
    }
    PluginBundleVersionIdentifier pluginBundleVersionIdentifier = new PluginBundleVersionIdentifier(model.getGroupId(), model.getArtifactId(), model.getVersion());
    if (pluginBundleIdentifierToPluginBundle.containsKey(pluginBundleVersionIdentifier.getPluginBundleIdentifier())) {
        throw new PluginException("Plugin " + pluginBundleVersionIdentifier.getPluginBundleIdentifier().getHumanReadable() + " already loaded (version " + pluginBundleIdentifierToPluginBundle.get(pluginBundleVersionIdentifier.getPluginBundleIdentifier()).getPluginBundleVersion().getVersion() + ")");
    }
    DelegatingClassLoader delegatingClassLoader = new DelegatingClassLoader(getClass().getClassLoader());
    PublicFindClassClassLoader previous = new PublicFindClassClassLoader(getClass().getClassLoader()) {

        @Override
        public Class<?> findClass(String name) throws ClassNotFoundException {
            return null;
        }

        @Override
        public URL findResource(String name) {
            return null;
        }

        @Override
        public void dumpStructure(int indent) {
        }
    };
    Set<org.bimserver.plugins.Dependency> bimServerDependencies = new HashSet<>();
    pluginBundleVersionIdentifier = new PluginBundleVersionIdentifier(new PluginBundleIdentifier(model.getGroupId(), model.getArtifactId()), model.getVersion());
    previous = loadDependencies(bimServerDependencies, model, previous);
    delegatingClassLoader.add(previous);
    // Path libFolder = projectRoot.resolve("lib");
    // loadDependencies(libFolder, delegatingClassLoader);
    EclipsePluginClassloader pluginClassloader = new EclipsePluginClassloader(delegatingClassLoader, projectRoot);
    // pluginClassloader.dumpStructure(0);
    ResourceLoader resourceLoader = new ResourceLoader() {

        @Override
        public InputStream load(String name) {
            try {
                return Files.newInputStream(pluginFolder.resolve(name));
            } catch (IOException e) {
                e.printStackTrace();
            }
            return null;
        }
    };
    SPluginBundle sPluginBundle = new SPluginBundle();
    sPluginBundle.setOrganization(model.getOrganization().getName());
    sPluginBundle.setName(model.getName());
    SPluginBundleVersion sPluginBundleVersion = createPluginBundleVersionFromMavenModel(model, true);
    Path icon = projectRoot.resolve("icon.png");
    if (Files.exists(icon)) {
        byte[] iconBytes = Files.readAllBytes(icon);
        sPluginBundleVersion.setIcon(iconBytes);
    }
    sPluginBundle.setInstalledVersion(sPluginBundleVersion);
    return loadPlugins(pluginBundleVersionIdentifier, resourceLoader, pluginClassloader, projectRoot.toUri(), projectRoot.resolve("target/classes").toString(), pluginDescriptor, PluginSourceType.ECLIPSE_PROJECT, bimServerDependencies, sPluginBundle, sPluginBundleVersion);
}