org.zodiac.plugin.integration.operator.verify.DefaultPluginVerify Maven / Gradle / Ivy

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Zodiac Plugin

There is a newer version: 1.6.8

package org.zodiac.plugin.integration.operator.verify;

import org.pf4j.*;
import org.zodiac.plugin.integration.pf4j.DefaultPf4jFactory;

import java.nio.file.Path;
import java.util.Objects;

/**
 * 默认的插件校验器。
 * 
 */
public class DefaultPluginVerify extends PluginLegalVerify {

    private final PluginManager pluginManager;

    public DefaultPluginVerify(PluginManager pluginManager) {
        super(DefaultPf4jFactory.getPluginDescriptorFinder(pluginManager.getRuntimeMode()));
        Objects.requireNonNull(pluginManager);
        this.pluginManager = pluginManager;
    }

    @Override
    protected Path postVerify(Path path, PluginDescriptor pluginDescriptor) throws Exception {
        PluginWrapper pluginWrapper = pluginManager.getPlugin(pluginDescriptor.getPluginId());
        if (pluginWrapper == null) {
            // 当前没有该插件包运行
            return path;
        }
        // 如果当前插件在当前环境存在, 则抛出异常
        PluginDescriptor runPluginDescriptor = pluginWrapper.getDescriptor();
        StringBuffer errorMsg = new StringBuffer("The plugin (").append("id:<")
            .append(runPluginDescriptor.getPluginId()).append("> ; version <").append(runPluginDescriptor.getVersion())
            .append("> ) is already exist in the current environment。 ")
            .append("Please uninstall the plugin, then upload and update the plugin");
        throw new Exception(errorMsg.toString());
    }
}