jfinal-dreampie基于 jfinal 的开源框架库
jfinal-dreampie 是一个基于jfinal的开源框架库，主要集成或调优功能如下:
1.缓存维护更细粒度
@CacheNameRemove(name = AppConstants.DEFAULT_CACHENAME)
@Inherited
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE, ElementType.METHOD})
public @interface CacheNameRemove {
String name();
String[] keys() default {};
}
//根据key值来移除基于某个特定方法的缓存，而不是移除整个controller下的缓存
String controllerKey = ai.getControllerKey();
if (!ValidateUtils.me().isNullOrEmpty(removeCacheName)) {
String keyPrefix = null;
if (!ValidateUtils.me().isNullOrEmpty(removeCacheKeys)) {
for (String removeKey : removeCacheKeys) {
keyPrefix = controllerKey + SLASH + removeKey;
removeByCacheKey(removeCacheName, keyPrefix);
}
} else {
keyPrefix = controllerKey;
removeByCacheKey(removeCacheName, keyPrefix);
}
}
2.增加Slf4jLogger实现，然日志配置能基于任何Slf4j下的log实现，如logback
public class Slf4jLogFactory implements ILoggerFactory
3.基础model实现，实现基础的常用的部分功能用于复用
public List<M> findAll() {
return find(getSelectSql() + getExceptSelectSql());
}
public List<M> findBy(String where, Object... paras) {
return find(getSelectSql() + getExceptSelectSql() + getWhere(where), paras);
}
public List<M> findTopBy(int topNumber, String where, Object... paras) {
return paginate(1, topNumber, getSelectSql(), getExceptSelectSql() + getWhere(where), paras).getList();
}
public M findFirstBy(String where, Object... paras) {
return findFirst(getSelectSql() + getExceptSelectSql() + getWhere(where), paras);
}
public Page<M> paginateAll(int pageNumber, int pageSize) {
return paginate(pageNumber, pageSize, getSelectSql(), getExceptSelectSql());
}
public Page<M> paginateBy(int pageNumber, int pageSize, String where, Object... paras) {
return paginate(pageNumber, pageSize, getSelectSql(), getExceptSelectSql() + getWhere(where), paras);
}
public boolean updateAll(String set, Object... paras) {
return Db.update(getUpdateSql() + getSet(set), paras) > 0;
}
public boolean updateBy(String set, String where, Object... paras) {
return Db.update(getUpdateSql() + getSet(set) + getWhere(where), paras) > 0;
}
public boolean deleteAll() {
return Db.update(getDeleteSql()) > 0;
}
public boolean deleteBy(String where, Object... paras) {
return Db.update(getDeleteSql() + getWhere(where), paras) > 0;
}
public boolean dropAll() {
return Db.update(getDropSql()) > 0;
}
public boolean dropBy(String where, Object... paras) {
return Db.update(getDropSql() + getWhere(where), paras) > 0;
}
4.akka异步执行框架
public class AkkaPlugin implements IPlugin
Akka.system().scheduler().scheduleOnce(Duration.create(1000, TimeUnit.MILLISECONDS),
new Runnable() {
@Override
public void run() {
//do Something
}
}, Akka.system().dispatcher());
5.atmosphere chat demo
@ManagedService(path = "/im/{room: [a-zA-Z][a-zA-Z_0-9]*}")
public class ChatRoom {
}
6.coffeescript compiler plugin,编译coffeescript代码，并监控文件改动重新编译
public class CoffeeScriptPlugin implements IPlugin {
}
7.Flyway 数据库自动脚本升级 Plugin，用于自动生成或升级数据库，避免不断使用数据库工具修改数据导致的版本问题
public class FlywayPlugin implements IPlugin {
}
8.lesscss compiler plugin，编译less代码，并监控文件改动重新编译
public class LessCssPlugin implements IPlugin {
}
9.mailer 邮件发送plugin，使用akka异步发送邮件
Akka.system().scheduler().scheduleOnce(Duration.create(1000, TimeUnit.MILLISECONDS),
new Runnable() {
@Override
public void run() {
MailerConf mailerConf = MailerPlugin.mailerConf;
HtmlEmail htmlEmail = new HtmlEmail();
htmlEmail.setCharset(mailerConf.getCharset());
htmlEmail.setSocketTimeout(mailerConf.getTimeout());
htmlEmail.setCharset(mailerConf.getEncode());
htmlEmail.setHostName(mailerConf.getHost());
if (!ValidateUtils.me().isNullOrEmpty(mailerConf.getSslport()))
htmlEmail.setSslSmtpPort(mailerConf.getSslport());
if (!ValidateUtils.me().isNullOrEmpty(mailerConf.getPort()))
htmlEmail.setSmtpPort(Integer.parseInt(mailerConf.getPort()));
htmlEmail.setSSLOnConnect(mailerConf.isSsl());
htmlEmail.setStartTLSEnabled(mailerConf.isTls());
htmlEmail.setDebug(mailerConf.isDebug());
htmlEmail.setAuthenticator(new DefaultAuthenticator(mailerConf.getUser(), mailerConf.getPassword()));
try {
htmlEmail.setFrom(mailerConf.getFrom(), mailerConf.getName());
htmlEmail.setSubject(subject);
htmlEmail.addTo(recipients);
htmlEmail.setHtmlMsg(body);
// set the alternative message
htmlEmail.setTextMsg("Your email client does not support HTML messages");
if (!ValidateUtils.me().isNullOrEmpty(attachment))
htmlEmail.attach(attachment);
htmlEmail.send();
} catch (EmailException e) {
e.printStackTrace();
}
}
}, Akka.system().dispatcher());
10.自定义验证码，可以自定义使用字符或者数字，颜色和样式可以自调
public class PatchcaRender extends Render {
private static final String CODE_CHAR = "0123456789";
}
11.QuartzPlugin使用quartz执行定时任务，参照部分网络实例，简易实现
QuartzFactory.me().startJobOnce(TimeUtils.me().toString(DateTime.now()), ++jobId, "stati", this.getClass().getSimpleName(), OrderDataJob.class, param);
12.shiro权限框架，基于数据库url配置过滤，验证码验证
//读取数据库权限只需实现该接口
public interface JdbcAuthzService {
public Map<String, AuthzHandler> getJdbcAuthz();
}
13.shiro的freemarker标签库
<@shiro.hasPermission name="P_USER">
<li><a href="/admin/user">${i18n.getText("admin.user")}</a></li>
</@shiro.hasPermission>
14.xss过滤的StringEscapeUtils过滤器实现
public class AttackHandler extends Handler {
@Override
public void handle(String target, HttpServletRequest request, HttpServletResponse response, boolean[] isHandled) {
request = new HttpServletRequestWrapper(request);
nextHandler.handle(target, request, response, isHandled);
}
}
15.json数据请求时，返回的error信息使用json字符串
public class JsonErrorRenderFactory implements IErrorRenderFactory {
public Render getRender(int errorCode, String view) {
if (ThreadLocalUtil.isJson())
return new JsonErrorRender(errorCode, view);
else
return new ErrorRender(errorCode, view);
}
}
16.自动绑定多数据源的tablebind
AutoMultiSourceTableBindPlugin tableBindDefault = new AutoMultiSourceTableBindPlugin(druidDefault, SimpleNameStyles.LOWER);
//让default数据源排除shop目录下的model，因为该目录的model属于custom数据源
tableBindDefault.addExcludePaths("cn.dreampie.function.shop");
AutoMultiSourceTableBindPlugin tableBindCustom = new AutoMultiSourceTableBindPlugin(druidCustom, SimpleNameStyles.LOWER);
//让custom只扫描shop目录，注意当使用includepaths是只会扫描配置的路径，如果没有使用includepaths会扫描全路径
tableBindCustom.addIncludePaths("cn.dreampie.function.shop");
17.压缩请求数据的gzipFilter，可测试
<!--gzip compress filter-->
<filter>
<filter-name>gzipFilter</filter-name>
<filter-class>cn.dreampie.common.web.filter.gzip.GZIPFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>gzipFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping>
<!--gzip compress filter-->
18.http缓存cacheFilter，和gzipFilter共同用于提高用户性能
<!-- cache filter-->
<filter>
<filter-name>cacheFilter</filter-name>
<filter-class>cn.dreampie.common.web.filter.cache.CacheFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>cacheFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping>
<!--cache filter-->评论