小编Sup*_*999的帖子

我下载了Netbeans 7.4和Java 7 Update 51.当我尝试从Netbeans启动Java DB或derby连接时,我收到以下错误.这是在Windows 8 PC上.我在工作时下载了windows xp 32 bit的版本.它工作正常.我不确定缺少什么.

Thu Jan 16 00:48:23 EST 2014 : Security manager installed using the Basic server security policy.
Thu Jan 16 00:48:24 EST 2014 : access denied ("java.net.SocketPermission" "localhost:1527" "listen,resolve")
java.security.AccessControlException: access denied ("java.net.SocketPermission" "localhost:1527" "listen,resolve")
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:372)
at java.security.AccessController.checkPermission(AccessController.java:559)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
at java.lang.SecurityManager.checkListen(SecurityManager.java:1134)
at java.net.ServerSocket.bind(ServerSocket.java:375)
at java.net.ServerSocket.<init>(ServerSocket.java:237)
at javax.net.DefaultServerSocketFactory.createServerSocket(ServerSocketFactory.java:231)
at org.apache.derby.impl.drda.NetworkServerControlImpl.createServerSocket(Unknown Source)
at org.apache.derby.impl.drda.NetworkServerControlImpl.access$000(Unknown Source)
at org.apache.derby.impl.drda.NetworkServerControlImpl$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.derby.impl.drda.NetworkServerControlImpl.blockingStart(Unknown Source)
at org.apache.derby.impl.drda.NetworkServerControlImpl.executeWork(Unknown Source)

at org.apache.derby.drda.NetworkServerControl.main(Unknown Source)

我在2个实体之间映射一对一时遇到了以下异常.第一个实体嵌入了复合键.第二个实体也有嵌入式复合键.这些表是遗留系统的一部分.数据持平,关系定义不明确.请帮忙.

Caused by: org.hibernate.AnnotationException: referencedColumnNames(FLAG_NAME) of net.javabeat.spring.model.ReferralsM.mnEditFlag referencing net.javabeat.spring.model.MnEditFlag not mapped to a single property
    at org.hibernate.cfg.BinderHelper.createSyntheticPropertyReference(BinderHelper.java:205)
    at org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:116)
    at org.hibernate.cfg.Configuration.processEndOfQueue(Configuration.java:1515)
    at org.hibernate.cfg.Configuration.processFkSecondPassInOrder(Configuration.java:1440)
    at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1358)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1727)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1778)
    at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:247)
    at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:373)
    at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:358)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1571)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1509)
    ... 34 more

这是我在主/父表中的一对一映射.

@OneToOne(targetEntity = MnEditFlag.class, fetch = FetchType.LAZY)
@JoinColumn(name = "REFFLG", referencedColumnName = "FLAG_NAME", insertable = false,     updatable = false)
MnEditFlag mnEditFlag;

我们最近将JDeveloper从12.1.2升级到12.3.从那时起,应用程序日志已经搞砸了.应用程序工作,但日志填充以下消息.对此的任何帮助都非常感谢.

<Dec 17, 2014 2:06:37 PM EST> <Warning> <HTTP> <BEA-101394> 
<The exception "The request content-type is not a multipart/form-data" occurred 
when processing getParameter or getParameterValues from a multipart value of a    
ServletRequest.> 

<Dec 17, 2014 2:06:39 PM EST> <Warning> <HTTP> <BEA-101394> <The exception "The   
request content-type is not a multipart/form-data" occurred when processing 
getParameter or getParameterValues from a multipart value of a ServletRequest.> 

<Dec 17, 2014 2:06:39 PM EST> <Warning> <HTTP> <BEA-101394> <The exception "The 
request content-type is not a …

民间，

我在休眠3中建立一个标准，如下所示。这是SQL注入证明？

criteria
    .add(
         Restrictions.sqlRestriction(
            "to_char(createDate,'mm/dd/yyyy') like '%" + dateString + "%'"),
         StandardBasicTypes.STRING);

我在想的另一个选项是将dateString转换为日期并转换为此

criteria.add(Restrictions.eq(createDate, dateObjCreatedFromString)