org.zodiac.plugin.integration.pf4j.JarPluginLoader Maven / Gradle / Ivy

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Zodiac Plugin

There is a newer version: 1.6.8

package org.zodiac.plugin.integration.pf4j;

import org.pf4j.*;
import org.pf4j.util.FileUtils;

import java.nio.file.Files;
import java.nio.file.Path;

/**
 * 生成环境下jar包的加载器。
 * 
 */
public class JarPluginLoader implements PluginLoader {

    protected PluginManager pluginManager;

    public JarPluginLoader(PluginManager pluginManager) {
        this.pluginManager = pluginManager;
    }

    @Override
    public boolean isApplicable(Path pluginPath) {
        return Files.exists(pluginPath) && FileUtils.isJarFile(pluginPath);
    }

    @Override
    public ClassLoader loadPlugin(Path pluginPath, PluginDescriptor pluginDescriptor) {
        PluginClassLoader pluginClassLoader = new PluginClassLoader(pluginManager, pluginDescriptor,
            this.getClass().getClassLoader(), ClassLoadingStrategy.APD);
        pluginClassLoader.addFile(pluginPath.toFile());
        return pluginClassLoader;
    }

}