在Hibernate 3中,有没有办法在HQL中执行以下MySQL限制?
select * from a_table order by a_table_column desc limit 0, 20;
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如果可能,我不想使用setMaxResults.这在旧版本的Hibernate/HQL中肯定是可能的,但似乎已经消失了.
我想在一些模型类上运行单元测试(Junit),通常会发送确认事情发生的电子邮件.是否有一个模拟电子邮件服务器,您可以使用单元测试,让您确认您的运行尝试发送电子邮件而不实际发送电子邮件?
这似乎很不错,只是不确定我想写自己的.电子邮件方面的应用程序堆栈是Velocity + Spring,因此最好只需更改applicationContext.xml文件即可指向测试服务器.
有没有办法构建分别使用和生成格式化请求和响应的Spring Web调用application/json?
也许这不是Spring MVC,我不确定.我正在寻找与Jersey/JSON类似的Spring库.最好的情况是,如果有一个注释,我可以添加到Controller类,将其转换为JSON服务调用.
显示如何使用JSON 构建Spring Web Services的教程非常棒.
编辑:我正在寻找一种基于注释的方法(类似泽西岛).
EDIT2:像泽西岛一样,我正在寻找REST支持(POST,GET,DELETE,PUT).
编辑3:最优选的,这将是pom.xml关于使用spring-js与jackson Spring原生版本的东西的条目和一些信息.
加载文档后:
public static void main(String[] args) throws IOException {
PDDocument doc = PDDocument.load(new File("blah.pdf"));
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如何从PDDocument中逐页打印颜色意图?我看了文档,没有看到报道.
是否有包含spring-core 3的公共Maven存储库?
我可以整天找到2.5.4而不是3.如果答案是肯定的,请在答案中包含该位置.
使用Android SDK,似乎没有任何方法可以在表格行上设置样式.我想做相同的:
<TableRow
style='@style/TableRow_classic' >
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在代码中.我想要像:
TableRow row = new TableRow(this);
row.setStyle(R.style.TableRow_classic);
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有谁知道如何找到这个?
在一个指令中,你通过arg设置一个方法回调,比如说:
<my-directive callback='showAlert()' />
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您可以通过返回中的范围设置检索变量:
scope: {
callback: "&callback"
}
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如果未设置回调,例如:
<my-directive />
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$ scope.callback的值仍然是:
$scope.callback():function (locals) {
return parentGet(scope, locals);
}
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有没有一种好方法可以检查回调是否未设置?
当我尝试在Eclipse中运行更新管理器时,出现错误"无法启动更新UI.此软件更新尚未正确配置此安装".
有谁知道如何解决这一问题?
我正在使用Spring Quartz集成,每次我尝试关闭Tomcat时,Quartz进程都无法关闭.这是堆栈跟踪:
Exception in thread "org.springframework.scheduling.quartz.SchedulerFactoryBean#0_QuartzSchedulerThread"
java.lang.NullPointerException
at org.apache.commons.logging.LogFactory.getCachedFactory(LogFactory.java:979)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:435)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:685)
at org.quartz.core.QuartzSchedulerThread.getLog(QuartzSchedulerThread.java:475)
at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:404)
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以前有人看过这个吗?
是否有一个可以在Dockerfile中指定的选项,默认使用它构建的容器可以运行分离.
这将导致与-d in相同的结果:
docker run -d <imagename>
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以便
docker run <imagename>
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默认会运行分离.
我有以下JSON字符串.
{"portfolio":"HEXGENFUND","transSrlNo":"1","transCode":"BUY","investReason":"009","inflowOutflow":"I","transDate":"2012-09-01","tradeDate":"2012-09-01","tradeDateUpto":"2012-09-01","tradeTime":"15:46:36","investCategory":"FVTPL","custodian":"DEUTSCHE","holdType":"HOLD","securityType":"INV","security":"9.45SBAI160326","assetClass":"NCD","issuer":"SBAI","marketType":"LIM","tradePriceType":"R","requisitionType":"MS","priceFrom":"343490934332","priceTo":"343490934332","marketPrice":"343490934332","averagePrice":"343490934332","price":"343490934332","quantity":"234","grossAmtTcy":"80376878633688","exchRate":"1","grossAmtPcy":80376878633688,"grossIntTcy":"992.42","grossIntPcy":992.42,"netAmountTcy":80376878634680.42,"netAmountPcy":80376878634680.42,"acquCostTcy":80376878633688,"acquCostPcy":80376878633688,"yieldType":"N","purchaseYield":"0","marketYield":"0","ytm":"-80.07453968","mduration":"0","currPerNav":"0","desiredPerNav":"0","currHolding":"0","noofDays":"0","realGlPcy":0,"realGlTcy":"0","nowLater":"N","isAllocable":"false","acquCostReval":0,"acquCostHisTcy":80376878633688,"acquCostHisPcy":0,"exIntTcy":0,"exIntPcy":0,"accrIntReval":0,"accrIntTcy":0,"accrIntPcy":0,"grossAodTcy":0,"grossAodPcy":0,"grossAodReval":0,"bankAccAmtAcy":80376878634680.42,"bankAccAmtPcy":80376878634680.42,"taxAmountTcy":0,"unrelAmortTcy":0,"unrelAmortPcy":0,"unrelGlTcy":0,"unrelGlPcy":0,"realGlHisTcy":0,"realGlHisPcy":0,"tradeFeesTcy":0,"tradeFeesPcy":0}
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我有上面的POJO.
如何将其反序列化为对象?
java ×10
spring ×3
hibernate ×2
json ×2
android ×1
angularjs ×1
docker ×1
dockerfile ×1
eclipse ×1
email ×1
hibernate3 ×1
hql ×1
jasypt ×1
javascript ×1
jpa ×1
junit ×1
maven-2 ×1
pdf ×1
pdfbox ×1
tomcat ×1
unit-testing ×1
web-services ×1