nbcp.myoql.db.cache.CacheKeySpelExecutor.kt Maven / Gradle / Ivy

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kotlin orm -- mysql,mongo , just like ktorm

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package nbcp.myoql.db.cache

import nbcp.base.extend.remove
import org.springframework.expression.spel.standard.SpelExpressionParser
import org.springframework.expression.spel.support.StandardEvaluationContext


class CacheKeySpelExecutor(val variableMap: Map) {
    var spelExpressionParser = SpelExpressionParser();
    var context = StandardEvaluationContext()

    init {
        //添加 app 的系统配置项 及 上下文,系统配置项以 app 开头
//        var items = SpringUtil.context.environment.getProperty("app.cache.variables").AsString("app").split(",")
//
//        items.forEach { variablekey ->
//            var appMap = SpringUtil.binder.bindOrCreate(variablekey, JsonMap::class.java)
//            variableMap.put(variablekey, appMap);
//        }


        variableMap.forEach {
            context.setVariable(it.key, it.value);
        }

//        //额外添加一个参数: FullUrl
//        if (variableMap.containsKey("FullUrl") == false && containsHttpRequest()) {
//
//            context.setVariable("FullUrl")
//        }
    }


    fun getVariableValue(it: String): String {
        var retString = it;
        if (it.contains("#")) {
            retString = spelExpressionParser.parseExpression(it).getValue(context, String::class.java) ?: ""
        }

        //转为全角
        return retString
            .replace(":", "：")
            .replace("/", "／")
            .replace("?", "？")
            .replace("=", "＝")
            .replace("@", "＠")
            .remove(
                " ", /*半角空格*/
                "　" /*全角空格*/,
                "\t",
                "\r",
                "\n"
            )
    }
}