63 lines
2.4 KiB
Java
63 lines
2.4 KiB
Java
package com.muyu.test;
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import com.muyu.BasicEngine;
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import com.muyu.core.domain.DataValue;
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import com.muyu.domain.EngineVersion;
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import java.io.File;
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import java.io.IOException;
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import java.lang.reflect.InvocationTargetException;
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import java.net.URL;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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public class RuleTest {
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static Map<String, BasicEngine<DataValue>> engineMap = new ConcurrentHashMap<>();
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//外部类文件路径
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public static final String engineWorkSourcePath = "/home/lib/";
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public static final String className = "com.muyu.abstracts.generate.";
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public static void test(EngineVersion engineVersion) {
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try {
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//外部类文件路径
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String externalClassFilePath =
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engineWorkSourcePath + "/com/muyu/abstracts/" + engineVersion.getName() + ".class";
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Path classFilePath = Paths.get(externalClassFilePath);
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//获取外部类所在的目录
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String externalClassDir = externalClassFilePath.substring(0, externalClassFilePath.lastIndexOf('/'));
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URL[] urls = new URL[]{new File(externalClassDir).toURI().toURL()};
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ExternalClassLoader externalClassLoader = new ExternalClassLoader(urls);
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//加载类 全限定名
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Class<?> clazz = externalClassLoader.loadClassFromPath(classFilePath, className + engineVersion.getName());
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Object instance = clazz.getDeclaredConstructor().newInstance();
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engineMap.put(engineVersion.getName(), (BasicEngine<DataValue>) instance);
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} catch (IOException e) {
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throw new RuntimeException(e);
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} catch (InvocationTargetException e) {
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throw new RuntimeException(e);
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} catch (InstantiationException e) {
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throw new RuntimeException(e);
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} catch (IllegalAccessException e) {
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throw new RuntimeException(e);
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} catch (NoSuchMethodException e) {
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throw new RuntimeException(e);
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}
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DataValue dataValue = DataValue.builder()
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.type("String")
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.label("手机号")
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.key("phone")
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.value("张三")
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.build();
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BasicEngine<DataValue> engine = engineMap.get(engineVersion.getName());
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engine.set(dataValue);
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engine.execution();
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}
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}
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