package foundation.dao;
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import foundation.action.ActionProvider;
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import foundation.data.entity.Entity;
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import foundation.data.object.DataObject;
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import foundation.data.object.EntitySaver;
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import foundation.translator.Translator;
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public class Settings extends ActionProvider {
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private static DataObject dataObject;
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@Override
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protected void publishMethod() {
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//1. 获取 setting
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addMethod("getValue");
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//2. 设置 setting
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addMethod("setValue");
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}
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public synchronized void getValue() throws Exception {
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if (dataObject == null) {
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dataObject = DataObject.getInstance("sys_setting");
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}
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String name = dataReader.getString("name");
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Entity entity = dataObject.getTableEntity(new Filter("name", name));
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if (entity == null) {
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dataWriter.addValue("");
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return;
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}
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String value = entity.getString("value");
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dataWriter.addValue(value);
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}
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public synchronized void setValue() throws Exception {
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if (dataObject == null) {
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dataObject = DataObject.getInstance("sys_setting");
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}
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String name = dataReader.getString("name");
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String value = dataReader.getString("value");
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Entity entity = dataObject.getTableEntity(new Filter("name", name));
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if (entity == null) {
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return;
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}
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EntitySaver saver = dataObject.createEntitySaver(entity);
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saver.set("value", value);
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saver.update();
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}
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public static String getString(String name) throws Exception {
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if (dataObject == null) {
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dataObject = DataObject.getInstance("sys_setting");
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}
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Entity entity = dataObject.getTableEntity(new Filter("code", name));
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if (entity == null) {
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return null;
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}
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String value = entity.getString("value");
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return value;
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}
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public static boolean getBoolean(String name, boolean defaultValue) throws Exception {
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if (dataObject == null) {
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dataObject = DataObject.getInstance("sys_setting");
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}
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Entity entity = dataObject.getTableEntity(new Filter("name", name));
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if (entity == null) {
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return defaultValue;
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}
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String value = entity.getString("value");
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return Translator.toBoolean(value, defaultValue);
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}
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public static int getInteger(String name, int defaultValue) throws Exception {
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Entity entity = dataObject.getTableEntity(new Filter("name", name));
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if (entity == null) {
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return defaultValue;
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}
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String value = entity.getString("value");
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return Translator.toInteger(value, defaultValue);
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}
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}
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