org.zodiac.script.engine.DynamicScriptEngineFactory Maven / Gradle / Ivy

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Zodiac Script

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package org.zodiac.script.engine;

import java.util.Map;

import org.zodiac.commons.util.Colls;
import org.zodiac.script.engine.groovy.GroovyEngine;
import org.zodiac.script.engine.java.JavaEngine;
import org.zodiac.script.engine.js.JavaScriptEngine;
import org.zodiac.script.engine.ognl.OgnlEngine;
import org.zodiac.script.engine.python.PythonScriptEngine;
import org.zodiac.script.engine.ruby.RubyScriptEngine;
import org.zodiac.script.engine.spel.SpelEngine;

public final class DynamicScriptEngineFactory {

    private static final Map map = Colls.map();

    static {
        JavaScriptEngine engine = new JavaScriptEngine();
        map.put("js", engine);
        map.put("javascript", engine);
        map.put("groovy", new GroovyEngine());
        map.put("ruby", new RubyScriptEngine());
        map.put("python", new PythonScriptEngine());
        try {
            map.put("java", new JavaEngine());
        } catch (Exception e) {

        }
        try {
            Class.forName("org.springframework.expression.ExpressionParser");
            map.put("spel", new SpelEngine());
        } catch (ClassNotFoundException e) {
        }
        try {
            Class.forName("ognl.Ognl");
            map.put("ognl", new OgnlEngine());
        } catch (ClassNotFoundException e) {
        }
    }

    public static final DynamicScriptEngine getEngine(String type) {
        return map.get(type);
    }

}