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Template Engine for Java

Home Page: http://subchen.github.io/jetbrick-template/

License: Other

Java 96.90% ANTLR 3.00% Makefile 0.11%

template-engine

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jetbrick-template-2x's Issues

建议再添加一个与JFinalModelGetterResolver相似的 JFinalRecordGetterResolver

建议再添加一个与JFinalModelGetterResolver相似的 JFinalRecordGetterResolver， JFinal ActiveRecordPlugin 下除了 Model 这个类承载数据以外，还有 Record 这个类也承载数据，而且比较常用，建议添加，感谢支持 jfinal ^_^

集成spring mvc 配置默认模板功能

在velocity与spring的集成中，
可以通过如下配置来实现：

中设置
页面默认使用 default.vm作为模板，当不需要使用时，在某一个页面加入

set($layout="layout/empty.vm")

当前页面就会使用empty作为默认模板，希望JETX也能有个类似的功能。

关于.g4文件匹配原则问题

我自定义if指令

directive_if : DIRECTIVE_OPEN_IF exp block DIRECTIVE_END
;
exp : IDENTIFIER
| INT
| '<'
| '>'
| IDENTIFIER (exp)*
;

DIRECTIVE_OPEN_IF : '#if' ARG_START;

代码测试时
str = '#if(age > 18) b=#{age} #end‘’

在分词时将age > 18) b= 作为了exp

报错： age > 18) b=) ' expecting {'<', '>', IDENTIFIER, INT}

不是期望的(age > 18) 作为exp b=#{age} 作为block

究竟怎么匹配？

java.lang.IllegalStateException: inconsistent class for variable: for

main.jetx

#for(int x: [0,1,2])
    ${x}
#end
#include("sub.jetx")

sub.jetx

#for(int x: [0,1,2])
    ${x}
#end

出现错误

java.lang.IllegalStateException: inconsistent class for variable: for
    at jetbrick.template.runtime.ValueStack.setLocal(ValueStack.java:164)
    at jetbrick.template.parser.ast.AstDirectiveFor.execute(AstDirectiveFor.java:81)
    at jetbrick.template.parser.ast.AstStatementList.execute(AstStatementList.java:202)
    at jetbrick.template.parser.ast.AstTemplate.execute(AstTemplate.java:37)
    at jetbrick.template.runtime.InterpretContextImpl.doIncludeCall(InterpretContextImpl.java:128)
    at jetbrick.template.parser.ast.AstDirectiveInclude.execute(AstDirectiveInclude.java:67)
    at jetbrick.template.parser.ast.AstStatementList.execute(AstStatementList.java:202)
    at jetbrick.template.parser.ast.AstTemplate.execute(AstTemplate.java:37)
    at jetbrick.template.JetTemplateImpl.doInterpret(JetTemplateImpl.java:156)
    at jetbrick.template.JetTemplateImpl.render(JetTemplateImpl.java:141)
    at jetbrick.template.online.service.TemplateService$1.call(TemplateService.java:28)
    at jetbrick.template.online.service.TemplateService$1.call(TemplateService.java:19)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:679)

include指令不能正常响应trim.directive.comments配置

配置属性

jetx.trim.directive.comments=true
jetx.trim.directive.whitespaces=true
jetx.trim.leading.whitespaces=true

test.html

<!-- #if(true) -->
    xxx
<!-- #end -->

#include('inc.html')

bb

<!-- #include('inc.html') -->

aa

inc.html

INC
**

输出：


xxx

INC
**


bb

<!-- INC
**
 -->

aa

问题： include不能正常去注释符，if等指令正常

正常情况下第二个INC不应该注释符的，

2x版本是否不支持热加载？

如题，在1x版本中有一个热加载配置项目，而2x版本中并没有看到有此配置项，而且在运行中修改模版也无效，需要重启才能生效！

我想要输出的结果是换行的。
String s="【开仓】来自：${user.userID} \n${user.standardSymbol},${user.operationType} ${user.standardLots}\n${user.openPrice}\n${user.openTime}";
JetTemplate template1 = jetEngine.createTemplate(s);
StringWriter writer = new StringWriter();
Map<String, Object> contextMap = new HashMap<String, Object>();
contextMap.put("user", messageTemplate);
template1.render(contextMap, writer);
System.out.println(writer.toString());
直接定义 String s。然后输入是可以换行。但是吧 String s的从mysql 获取就不换行直接显示的是\n 输出，这是为啥？

Last modified exception thrown

System:
Java 8 U 92 64-bit
Windows 10
Jetbrick-template 2.1.2

There seems to be an issue that if you want to load a template it retruns the stacktrace below:

jetbrick.io.resource.ResourceNotFoundException: /templates/hello.jetx
    at jetbrick.template.JetTemplateImpl.reload(JetTemplateImpl.java:75)
    at jetbrick.template.JetEngineImpl.getTemplate(JetEngineImpl.java:94)
    at spark.template.jetbrick.JetbrickTemplateEngine.render(JetbrickTemplateEngine.java:79)
    at spark.TemplateViewRouteImpl$1.render(TemplateViewRouteImpl.java:61)
    at spark.TemplateViewRouteImpl$1.render(TemplateViewRouteImpl.java:58)
    at spark.TemplateViewRouteImpl.render(TemplateViewRouteImpl.java:85)
    at spark.http.matching.Routes.execute(Routes.java:62)
    at spark.http.matching.MatcherFilter.doFilter(MatcherFilter.java:126)
    at spark.embeddedserver.jetty.JettyHandler.doHandle(JettyHandler.java:50)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:119)
    at org.eclipse.jetty.server.Server.handle(Server.java:517)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:261)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
    at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:75)
    at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213)
    at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:147)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
    at java.lang.Thread.run(Thread.java:745)

However going back to 2.1.1 fixes this and there for must be a but in jetbrick-commons as that was the only thing that was updated. Please can you look in to this.

如何关闭Info日志？

目前输出了很多疑似debug模式的日志

[INFO] Loading template: (source)
[INFO] Loading template: (source)
[INFO] Loading template: (source)
[INFO] Loading template: (source)
[INFO] Loading template: (source)
[INFO] Loading template: (source)
[INFO] Loading template: (source)
[INFO] Loading template: (source)

log4j.properties配置如下

……
log4j.logger.jetx.debug= ERROR
……

也尝试过将 log4j.logger.jetx.debug注释掉，但还是有很多info信息打印出来。。。

2x 版本 Java11 运行错误

AstText 中通过反射获取String.value时，报类型转存错误

# String.java
private final byte[] value;

# AstText.java
(char[]) FIELD_STRING_VALUE.get(text);

几个疑问：

这边是否直接调用 String.toCharArray() 方法即可？这样就没有java版本的问题
使用反射的是基于什么来考虑的？

Spring-boot打包以后无法加载模板

spring-boot打包为jar，或者war，直接使用java -jar target/ircs-0.0.1-SNAPSHOT.war运行无法加载模板。eclipse调试时正常

[INFO] cn.com.sinosoft.platform.ircs.Application - Started Application in 23.38 seconds (JVM running for 24.825)
[INFO] cn.com.sinosoft.platform.ircs.Application - Access URLs:
----------------------------------------------------------
    Local:      http://127.0.0.1:8080
    External:   http://127.0.0.1:8080
----------------------------------------------------------
[ERROR] org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/].[dispatcherServlet] - Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is jetbrick.io.resource.ResourceNotFoundException: index.html] with root cause
jetbrick.io.resource.ResourceNotFoundException: index.html
    at jetbrick.template.JetTemplateImpl.reload(JetTemplateImpl.java:75) ~[jetbrick-template-2.0.9.jar!/:2.0.9]
    at jetbrick.template.JetEngineImpl.getTemplate(JetEngineImpl.java:94) ~[jetbrick-template-2.0.9.jar!/:2.0.9]
    at jetbrick.template.web.springmvc.JetTemplateView.renderMergedTemplateModel(JetTemplateView.java:36) ~[jetbrick-template-springmvc-2.0.9.jar!/:2.0.9]
    at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1244) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1027) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:971) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:618) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) ~[spring-webmvc-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at com.codahale.metrics.servlet.AbstractInstrumentedFilter.doFilter(AbstractInstrumentedFilter.java:104) ~[metrics-servlet-3.1.1.jar!/:3.1.1]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:291) ~[spring-boot-actuator-1.2.3.RELEASE.jar!/:1.2.3.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:207) ~[spring-security-web-4.0.0.RELEASE.jar!/:na]
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:176) ~[spring-security-web-4.0.0.RELEASE.jar!/:na]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:102) ~[spring-boot-actuator-1.2.3.RELEASE.jar!/:1.2.3.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) ~[spring-web-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.1.6.RELEASE.jar!/:4.1.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) ~[tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_51]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.0.20.jar!/:8.0.20]
    at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]

JETX的页面静态化问题

用jetx 怎么能和分reammark 一样实现页面的静态化呢。

自定义Tag 中调用其他模板出现 NPE

自定义 tag 实现如下：

@JetAnnotations.Tags
public class MyTags {
    private static final TimedSizeCache cache = new TimedSizeCache(128);

    public static void cache(JetTagContext ctx, String name, int timeout) throws IOException {

        Map<String, Object> context = new HashMap<String, Object>();
        context.put("userlist", DaoUtils.getUserList());
        String templateName = "/users.jetx";
        JetTemplate template = ctx.getEngine().getTemplate(templateName);
        OutputStream out = new java.io.ByteArrayOutputStream();

        template.render(context, out);
        String value = out.toString();
        System.out.println(value+"\n");

        ctx.getWriter().print(value);
        out.close();
    }
}

报以下错误：

jetbrick.template.runtime.InterpretException: tag invoke error: demo.MyTags#cache()
template: index.jetx: 527,5
-------------------------------------------------------------------------------
 525: <div>
 526: 
 527: #tag cache("CACHE-ME-30-MIN", 30*60)
           ^ -- here
 528:     今天天气: 
 529: #end
-------------------------------------------------------------------------------
] with root cause
java.lang.NullPointerException
    at jetbrick.template.runtime.JetTagContext.getWriter(JetTagContext.java:75)
    at jetbrick.demo.MyTags.cache(MyTags.java:31)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at jetbrick.bean.MethodInfo.invoke(MethodInfo.java:192)
    at jetbrick.template.resolver.tag.TagInvoker.invoke(TagInvoker.java:41)
    at jetbrick.template.parser.ast.AstDirectiveTag.doInvoke(AstDirectiveTag.java:70)
    at jetbrick.template.parser.ast.AstDirectiveTag.execute(AstDirectiveTag.java:51)
    at jetbrick.template.parser.ast.AstStatementList.execute(AstStatementList.java:202)
    at jetbrick.template.parser.ast.AstTemplate.execute(AstTemplate.java:37)
    at jetbrick.template.JetTemplateImpl.doInterpret(JetTemplateImpl.java:156)
    at jetbrick.template.JetTemplateImpl.render(JetTemplateImpl.java:147)
    at jetbrick.template.web.springmvc.JetTemplateView.renderMergedTemplateModel(JetTemplateView.java:37)
    at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167)
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1228)
    at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1011)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:955)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)

visitor模式怎么解析？

我现在在写一个jdbc动态sql的解析模板

select * from user
#where
#if(username)
and username = ${username}
#end
。。。
#end

在解析where 指令时 writer.append('where')

后面怎么获得where 指令 Block 的最后结果以便去掉第一个and

jetbrick-template-web模板变量WEBROOT不能获取正确的scheme

nginx配置https反向代理tomcat,模板WEBROOT变量返回的scheme为http,导致访问失败。
看了一下代码

/*     */   private String getWebrootPath()
/*     */   {
/* 166 */     StringBuilder sb = new StringBuilder();
/* 167 */     String schema = this.request.getScheme();
/* 168 */     int port = this.request.getServerPort();
/* 169 */     sb.append(schema);
/* 170 */     sb.append("://");
/* 171 */     sb.append(this.request.getServerName());
/* 172 */     if ((((port != 80) || (!("http".equals(schema))))) && (((port != 443) || (!("https".equals(schema)))))) {
/* 173 */       sb.append(':').append(this.request.getServerPort());
/*     */     }
/* 175 */     sb.append(this.request.getContextPath());
/* 176 */     return sb.toString();
/*     */   }

String schema = this.request.getScheme();这个只能取到当前tomcat的scheme,不能获取到nginx正确的https scheme。
虽然修改tomcat和nginx配置（修改方法如下https://www.cnblogs.com/interdrp/p/4881785.html），能够解决问题，但能否在jetbrick-template-web中增加判断request header中的X-Forwarded-Proto值来取的正确的scheme。

与spring结合，在使用aop时候会出现内存溢出错误

当我使用spring aop时候出现内存溢出错误！关闭aop功能就不会出现此问题。求问如何解决？

java.lang.OutOfMemoryError: PermGen space
java.lang.ClassLoader.defineClass1(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java:800)
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2479)
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:880)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1294)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1177)
jetbrick.template.JetTemplate.generateJavaSource(JetTemplate.java:175)
jetbrick.template.JetTemplate.compileAndLoadClass(JetTemplate.java:138)
jetbrick.template.JetTemplate.(JetTemplate.java:65)
jetbrick.template.JetEngine$ConcurrentTemplateCache.doGetValue(JetEngine.java:318)
jetbrick.template.JetEngine$ConcurrentTemplateCache.doGetValue(JetEngine.java:314)
jetbrick.template.utils.ConcurrentCache.get(ConcurrentCache.java:44)
jetbrick.template.JetEngine.getTemplate(JetEngine.java:116)
jetbrick.template.web.springmvc.JetTemplateView.renderMergedTemplateModel(JetTemplateView.java:37)
org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:266)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1225)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1012)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:876)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

为什么声明会多出换行？？？VM模板就不会这个问题

Performance regression on v2 with macros

The test/bench code is from https://github.com/mbosecke/template-benchmark

All the engines (except Rocker) included here were modified to use a macro.
Here's my local results:

java -jar target/benchmarks.jar -wi 0 -i 1 -f 2 -r 1 -bm ss -bs 100 "(Pebble|Httl|St4|Rocker|Jetx)"

V1
Benchmark         Mode  Cnt  Score   Error  Units
Httl.benchmark      ss    2  0.231           s/op
Jetx.benchmark      ss    2  0.053           s/op
Pebble.benchmark    ss    2  0.188           s/op
Rocker.benchmark    ss    2  0.140           s/op
St4.benchmark       ss    2  0.227           s/op

V2
Benchmark         Mode  Cnt  Score   Error  Units
Httl.benchmark      ss    2  0.228           s/op
Jetx.benchmark      ss    2  0.174           s/op
Pebble.benchmark    ss    2  0.190           s/op
Rocker.benchmark    ss    2  0.147           s/op
St4.benchmark       ss    2  0.228           s/op

java -jar target/benchmarks.jar -wi 0 -i 1 -f 2 -r 1 "(Pebble|Httl|St4|Rocker|Jetx)"

V1
Httl.benchmark    thrpt    2   5483.067          ops/s
Jetx.benchmark    thrpt    2  30215.029          ops/s
Pebble.benchmark  thrpt    2   8619.356          ops/s
Rocker.benchmark  thrpt    2  12937.180          ops/s
St4.benchmark     thrpt    2   3127.479          ops/s

V2
Httl.benchmark    thrpt    2   5548.510          ops/s
Jetx.benchmark    thrpt    2  14575.544          ops/s
Pebble.benchmark  thrpt    2   8722.606          ops/s
Rocker.benchmark  thrpt    2  13186.748          ops/s
St4.benchmark     thrpt    2   3076.100          ops/s

My config for v1 was:

props.setProperty(JetConfig.COMPILE_DEBUG, "false");
props.put(JetConfig.IMPORT_PACKAGES, "com.mitchellbosecke.benchmark.model.*");
props.put(JetConfig.TEMPLATE_LOADER, ClasspathResourceLoader.class.getName());
props.put(JetConfig.TEMPLATE_PATH, "/");
props.put(JetConfig.COMPILE_PATH, "target/jetx");

Is there a similar config for v2 with: props.put(JetConfig.COMPILE_PATH, "target/jetx"); ?
I wanted to inspect the generated code before posting here.

The syntax difference from v1 i believe is the macro call ${item_detail(item, for.index)}

#define (List items)

#macro item_detail(Stock item, int count)
<tr class="${count % 2 == 0 ? "even" : "odd"}">
    <td>${count}</td>
    <td>
        <a href="/stocks/${item.symbol}">${item.symbol}</a>
    </td>
    <td>
        <a href="${item.url}">${item.name}</a>
    </td>
    <td>
        <strong>${item.price}</strong>
    </td>

    #if(item.change < 0.0)
        <td class="minus">${item.change}</td>
        <td class="minus">${item.ratio}</td>
    #else
        <td>${item.change}</td>
        <td>${item.ratio}</td>
    #end
</tr>
#end

<!DOCTYPE html>
<html>
<head>
    <title>Stock Prices</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    <meta http-equiv="Content-Style-Type" content="text/css" />
    <meta http-equiv="Content-Script-Type" content="text/javascript" />
    <link rel="shortcut icon" href="/images/favicon.ico" />
    <link rel="stylesheet" type="text/css" href="/css/style.css" media="all" />
    <script type="text/javascript" src="/js/util.js"></script>
    <style type="text/css">
        /*<![CDATA[*/
        body {
            color: #333333;
            line-height: 150%;
        }

        thead {
            font-weight: bold;
            background-color: #CCCCCC;
        }

        .odd {
            background-color: #FFCCCC;
        }

        .even {
            background-color: #CCCCFF;
        }

        .minus {
            color: #FF0000;
        }

        /*]]>*/
    </style>

</head>

<body>

    <h1>Stock Prices</h1>

    <table>
        <thead>
            <tr>
                <th>#</th>
                <th>symbol</th>
                <th>name</th>
                <th>price</th>
                <th>change</th>
                <th>ratio</th>
            </tr>
        </thead>
        <tbody>
        #for (Stock item : items)#call item_detail(item, for.index)#end
        </tbody>
    </table>

</body>
</html>

All in all, your library is still the fastest when the templates have macros (I tested it against pebble/httl/etc).

宏 Macro的参数值来自于调用页面的${变量}值，如何传递？

如题：
宏 Macro的参数值来自于调用页面的${变量}值，如何传递？

能否支持从数据库加载

能否支持从数据库加载的加载器JdbcResourceLoader

set中设置值为表达式

为何表达式在set中不能解析输出？
例如：#set(String CTX = "${request.contextPath}")
${CTX}输出${request.contextPath}，而我要的结果是解析后的值。。
请问有什么办法解决吗？

jetbrick-template是否支持I18N？

目前是否支持I18N，支持的话如何配置使用？

Exception in thread "main" java.lang.NoClassDefFoundError: caused by Dependency conflict issue for com.github.subchen:jetbrick-commons:jar

Hi! @subchen , we found multiple versions of com.github.subchen:jetbrick-commons:jar exist in com.github.subchen:jetbrick-template-jetbrickmvc:jar:2.1.6. As shown in the following dependency tree, based on "Maven's nearest wins strategy", only the older version 2.0.1 will be loaded, and the newer version 2.1.5 will be shadowed.

However, method <jetbrick.util.JavaKeywordsUtils: boolean isKeyword(java.lang.String)> only included in jetbrick-commons 2.1.5, when your project referencing it, an exeception java.lang.NoClassDefFoundError will be thrown.

Stack trace

Exception in thread "main" java.lang.NoClassDefFoundError: jetbrick/util/JavaKeywordsUtils
at jetbrick.template.parser.AstCodeVisitor.validateIdentifier(AstCodeVisitor.java:838)
at jetbrick.template.parser.AstCodeVisitor.visitDirective_define_expression(AstCodeVisitor.java:216)
at jetbrick.template.web.jetbrickmvc.Test2.main(Test2.java:13)
Caused by: java.lang.ClassNotFoundException: jetbrick.util.JavaKeywordsUtils
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 3 more

Dependency tree

com.github.subchen:jetbrick-template-jetbrickmvc:jar:2.1.6
+- com.github.subchen:jetbrick-template-web:jar:2.1.6:compile
| +- com.github.subchen:jetbrick-template:jar:2.1.6:compile
| | +- (com.github.subchen:jetbrick-commons:jar:2.1.5:compile - omitted for conflict with 2.0.1)
| | +- org.antlr:antlr4-runtime:jar:4.7.1:compile
| | - (org.slf4j:slf4j-api:jar:1.7.7:compile - omitted for duplicate)
| - org.slf4j:slf4j-api:jar:1.7.7:compile
+- javax.servlet:javax.servlet-api:jar:3.0.1:provided
- com.github.subchen:jetbrick-webmvc:jar:2.0:compile
+- com.github.subchen:jetbrick-commons:jar:2.0.1:compile
| - (org.slf4j:slf4j-api:jar:1.7.7:compile - omitted for duplicate)
+- com.github.subchen:jetbrick-ioc:jar:2.0.1:compile
| +- (com.github.subchen:jetbrick-commons:jar:2.0.1:compile - omitted for duplicate)
| - (org.slf4j:slf4j-api:jar:1.7.7:compile - omitted for duplicate)
+- com.github.subchen:jetbrick-regex-jdk6:jar:1.0:compile
- (org.slf4j:slf4j-api:jar:1.7.7:compile - omitted for duplicate)

Solution

Use jetbrick-commons 2.1.5 in your pom.xml.

The reported dependency issue is detected by an automated test case generation tool.

As some complex branches are difficult to cover, to trigger the execution of missing method, we mutated one of your source file before testing. We forced the conditional statement of branch:

else if (JavaKeywordsUtils.isKeyword(name)) in method validateIndentifier(string, boolean,ParseTree) to be "TRUE". After executing this branch, we then got the above stack trace.

Could please check whether the mutated branch condition is reasonable?

Removing the dependency conflict problem will benefit the software maintenance. ^_^

Thanks again!
Leo

Test case executed with the mutated program:
Test2.txt

Mutated program:
AstCodeVisitor_mutated.txt

Original program:
AstCodeVisitor_original.txt

May I pull a request to fix it?
Thanks.

Regards,
Leo

Throwable.getStackTrace() return empty array

2015-09-21 14:56:57.372 [http-nio-8080-exec-8] ERROR o.s.boot.context.web.ErrorPageFilter - Forwarding to error page from request [/] due to exception [0]
java.lang.ArrayIndexOutOfBoundsException: 0
    at jetbrick.template.Errors.isReflectIllegalArgument(Errors.java:92) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.parser.ast.AstInvokeField.doInvokeGetter(AstInvokeField.java:92) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.parser.ast.AstInvokeField.execute(AstInvokeField.java:57) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.parser.ast.AstValue.execute(AstValue.java:36) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.parser.ast.AstStatementList.execute(AstStatementList.java:212) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.parser.ast.AstTemplate.execute(AstTemplate.java:37) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.runtime.InterpretContextImpl.doIncludeCall(InterpretContextImpl.java:132) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.parser.ast.AstDirectiveInclude.execute(AstDirectiveInclude.java:67) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.parser.ast.AstStatementList.execute(AstStatementList.java:212) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.parser.ast.AstTemplate.execute(AstTemplate.java:37) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.JetTemplateImpl.doInterpret(JetTemplateImpl.java:160) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.JetTemplateImpl.render(JetTemplateImpl.java:147) ~[jetbrick-template-2.0.10.jar:2.0.10]
    at jetbrick.template.web.springmvc.JetTemplateView.renderMergedTemplateModel(JetTemplateView.java:37) ~[jetbrick-template-springmvc-2.0.10.jar:2.0.10]
    at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1244) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1027) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:971) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) ~[servlet-api.jar:na]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) ~[servlet-api.jar:na]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.26]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.26]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-websocket.jar:8.0.26]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.26]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.26]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:85) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) ~[spring-security-web-3.2.7.RELEASE.jar:3.2.7.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.26]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.26]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) ~[spring-web-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.26]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.26]
    at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:116) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE]
    at org.springframework.boot.context.web.ErrorPageFilter.access$000(ErrorPageFilter.java:60) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE]
    at org.springframework.boot.context.web.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:91) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.0.RELEASE.jar:4.2.0.RELEASE]
    at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:109) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.26]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.26]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.26]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.26]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [catalina.jar:8.0.26]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.26]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.26]
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) [catalina.jar:8.0.26]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.26]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) [catalina.jar:8.0.26]
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) [tomcat-coyote.jar:8.0.26]
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) [tomcat-coyote.jar:8.0.26]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1526) [tomcat-coyote.jar:8.0.26]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1482) [tomcat-coyote.jar:8.0.26]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.26]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
2015-09-21 14:56:58.494 [http-nio-8080-exec-7] ERROR o.s.boot.context.web.ErrorPageFilter - Forwarding to error page from request [/violates/

An illegal reflective access operation has occurred

使用环境如下

JDK11
jetbrick-template-2.1.9
jetbrick-commons-2.1.8.jar

在使用 jetbrick-template-2.1.9 的时候, 引入的 jetbrick-commons-2.1.8.jar 在项目启动的时候, 报如下警告

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by jetbrick.bean.MethodInfo (file:/C:/Users/zaoangod/.m2/repository/com/github/subchen/jetbrick-commons/2.1.8/jetbrick-commons-2.1.8.jar) to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of jetbrick.bean.MethodInfo
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

还有类加载器不应该通过当前线程获取

和spring-boot 2.0 ANTLR 版本不一致

jetbrick-template: 2.1.5
spring-boot: 2.0.0

spring-boot 2.0 的ANTLR版本是4.6，每次加载模板会产生警告：

ANTLR Tool version 4.3 used for code generation does not match the current runtime version 4.6ANTLR Runtime version 4.3 used for parser compilation does not match the current runtime version 4.61

在websphere上报错，帮忙分析一下，谢谢！

[16-11-13 20:57:42:031 CST] 0000012b servlet E com.ibm.ws.webcontainer.servlet.ServletWrapper service Uncaught service() exception thrown by servlet dispatcherServlet: java.lang.IllegalAccessError: sun.reflect.MagicAccessorImpl
at java.lang.ClassLoader.defineClassImpl(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:262)
at jetbrick.bean.asm.AsmClassLoader.defineClass(AsmClassLoader.java:69)
at jetbrick.bean.asm.AsmFactory.generateAccessor(AsmFactory.java:66)
at jetbrick.bean.KlassInfo.getAsmAccessor(KlassInfo.java:493)
at jetbrick.bean.FieldInfo.get(FieldInfo.java:127)
at jetbrick.template.parser.ast.AstText$Jdk6CharArrayEncoder.(AstText.java:276)
at jetbrick.template.parser.ast.AstText.execute(AstText.java:214)
at jetbrick.template.parser.ast.AstStatementList.execute(AstStatementList.java:212)
at jetbrick.template.parser.ast.AstDirectiveIf.execute(AstDirectiveIf.java:43)
at jetbrick.template.parser.ast.AstStatementList.execute(AstStatementList.java:212)
at jetbrick.template.parser.ast.AstTemplate.execute(AstTemplate.java:37)
at jetbrick.template.runtime.InterpretContextImpl.doIncludeCall(InterpretContextImpl.java:132)
at jetbrick.template.parser.ast.AstDirectiveInclude.execute(AstDirectiveInclude.java:67)
at jetbrick.template.parser.ast.AstStatementList.execute(AstStatementList.java:212)
at jetbrick.template.parser.ast.AstTemplate.execute(AstTemplate.java:37)
at jetbrick.template.JetTemplateImpl.doInterpret(JetTemplateImpl.java:160)
at jetbrick.template.JetTemplateImpl.render(JetTemplateImpl.java:141)

是什么原因导致？asm3.1

if标签逻辑运算错误

if(field.getTypes().size() > 0 && "subtable".equals(field.getTypes().get(0)))

这样的逻辑连接符会导致第一个判断条件未能正确判断

spring boot模板文件加载失败

`jetbrick.io.resource.ResourceNotFoundException: templates/login.html
at jetbrick.template.JetTemplateImpl.reload(JetTemplateImpl.java:75) ~[jetbrick-template-2.1.2.jar:2.1.2]
at jetbrick.template.JetEngineImpl.getTemplate(JetEngineImpl.java:94) ~[jetbrick-template-2.1.2.jar:2.1.2]
at jetbrick.template.web.springmvc.JetTemplateView.renderMergedTemplateModel(JetTemplateView.java:36) ~[jetbrick-template-springmvc-2.1.2.jar:2.1.2]
at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1257) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.5.jar:8.5.5]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:89) ~[spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) ~[spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410) [tomcat-embed-core-8.5.5.jar:8.5.5]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.5.jar:8.5.5]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_79]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_79]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.5.jar:8.5.5]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_79]

配置文件:
spring.jetbrick.template.enabled=true spring.jetbrick.template.charset=UTF-8 spring.jetbrick.template.content-type=text/html spring.jetbrick.template.prefix=templates/ spring.jetbrick.template.suffix=.html
请问怎么解决?
错误提示:
`
Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.
Wed Oct 05 08:56:54 CST 2016
There was an unexpected error (type=Internal Server Error, status=500).
templates/login.html
`

控制器内容:
@RequestMapping(value = "/login", method = RequestMethod.GET) public ModelAndView Login(HttpSession session) { ModelAndView result = new ModelAndView("login"); if (session.getAttribute("hasvcode") != null && "true".equalsIgnoreCase(session.getAttribute("hasvcode").toString())) { result.addObject("hasvcode", true); } else { result.addObject("hasvode", false); } return result; }
templates文件夹存在,login.html也存在.. .请问怎么解决?

请问怎么把ajax请求到的json渲染到模板上？

应用场景，如点击一个菜单，需要从数据库加载子菜单，服务器返回的json需要渲染成指定模板的html，并且把子菜单显示出来。
前端新手，希望不要介意这么低级的问题。谢谢。

通过launch4j把jar生产exe后，不能读取模板资源

jetbrick.io.resource.ResourceNotFoundException: /templates/india_cushion.jetx
at jetbrick.template.JetEngineImpl.getTemplate(JetEngineImpl.java:101)
at controllers.TemplateController.generate_mobile_description(TemplateController.kt:117)
at views.MobileDescription$2$1.invoke(MobileDescription.kt:93)
at views.MobileDescription$2$1.invoke(MobileDescription.kt:22)
at kotlin.concurrent.ThreadsKt$thread$thread$1.run(Thread.kt:18)

使用默认的$loader = jetbrick.template.loader.ClasspathResourceLoader
生产的jar文件可以读取模板文件，使用launch4j后就不能读取了，不知道什么原因

扩展函数中使用可变参数调用失败

扩展方法：

public static String link(String title, String title, String ... attributes) {
    ...
    return ...
}

Error message:

template: /include/layout.jetx: 29,41
------------------------------------------------------------------------------------------------
 27: <nav class="navbar navbar-inserse navbar-fixed-top" role="navigation">
 28:     <div class="container-fluid">
 29:        <div class="navbar-header">${"??".link("/")}</div>
                                             ^ -- here
 30:
 31:        <div id="navbar" class="navbar-collapse collapse">
------------------------------------------------------------------------------------------------
] with root cause
  java.lang.IllegalArgumentException: argument type mismatch <4 internal calls>
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve/java:79)

IDE支持

模板文件在带有空格的目录中提示找不到

模板所在位置如：/Users/biezhi/workspace/a b/demo/hello.html

访问的时候回提示：

jetbrick.io.resource.ResourceNotFoundException

在不带空格的目录正常，不知道中文的目录会不会有问题

环境

jdk1.8
idea
jetbrick-template-2.1.2

jetbrick-template在springside4的showcase中快速重启报错

在springside4的showcase中通过嵌入式jetty快速重启抛异常，
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jetbrick.template.web.springmvc.JetTemplateViewResolver#0' defined in ServletContext resource [/WEB-INF/spring-mvc.xml]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: JetEngine has been created
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1568) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[spring-context-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663) ~[spring-webmvc-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629) ~[spring-webmvc-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677) ~[spring-webmvc-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548) ~[spring-webmvc-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489) ~[spring-webmvc-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) [spring-webmvc-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at javax.servlet.GenericServlet.init(GenericServlet.java:244) [javax.servlet-api-3.1.0.jar:3.1.0]
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:612) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:395) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1343) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1336) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) [jetty-all-9.2.5.v20141112.jar:9.2.5.v20141112]
at org.springside.modules.test.jetty.JettyFactory.reloadContext(JettyFactory.java:84) [test-classes/:na]
at org.springside.examples.showcase.ShowcaseServer.main(ShowcaseServer.java:35) [test-classes/:na]
Caused by: java.lang.IllegalStateException: JetEngine has been created
at jetbrick.template.web.JetWebEngine.create(JetWebEngine.java:52) ~[jetbrick-template-web-2.0.3.jar:2.0.3]
at jetbrick.template.web.springmvc.JetTemplateViewResolver.afterPropertiesSet(JetTemplateViewResolver.java:54) ~[jetbrick-template-springmvc-2.0.3.jar:2.0.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1627) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1564) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
... 27 common frames omitted