avseq anthoy

Hi , I add hashcode function ,but the result is same as without hashcode function.

public class Data implements Comparable<Data> { private String name; private int age; private String gender; public Data(String name, int age, String gender) { super(); this.name = name; this.age = age; this.gender = gender; } @Override public String toString() { return this.name + "," + this.age + "," + this.gender; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + age; result = prime * result + ((gender == null) ? 0 : gender.hashCode()); result = prime * result + ((name == null) ? 0 : name.hashCode()); return result; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; Data other = (Data) obj; if (age != other.age) return false; if (gender == null) { if (other.gender != null) return false; } else if (!gender.equals(other.gender)) return false; if (name == null) { if (other.name != null) return false; } else if (!name.equals(other.name)) return false; return true; } // @Override public int compareTo(Data o) { return age - o.age; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getGender() { return gender; } public void setGender(String gender) { this.gender = gender; } }

Dear all

Because I have to sort my data , so I use TreeSet instead of HashSet.
I decide load data from a text file(input.txt) , the file content is as below
Jervie,12,M Jaimy,11,F Tony,23,M Janey,11,F

If I use the HashSet, the result is as below
Jaimy,11,F Jervie,12,M Tony,23,M Janey,11,F

But if I use TreeSet , the result only contains three object
Jaimy,11,F Jervie,12,M Tony,23,M

I expect that there are always 4 object wherever I use TreeSet or HashSet , so I don't know what happen!
May someone help me to solve the question? My Sample code as below.
import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.util.ArrayList; import java.util.HashSet; import java.util.TreeSet; public class SortBySecondColumn { public static void main(String[] args) { BufferedReader br = null; try { TreeSet<Data> ts = new TreeSet<Data>(); // HashSet<Data> ts = new HashSet<Data>(); br = new BufferedReader(new FileReader("input.txt")); String content = br.readLine(); while (content != null) { String[] cntAry = content.split(","); String name = cntAry[0]; int age = Integer.parseInt(cntAry[1]); String gender = cntAry[2]; Data d = new Data( name , age, gender); ts.add(d); content = br.readLine(); } br.close(); // System.out.println(ts.size()); for( Data ele : ts) { System.out.println(ele); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } public class Data implements Comparable<Data> { private String name; private int age; private String gender; public Data(String name, int age, String gender) { super(); this.name = name; this.age = age; this.gender = gender; } @Override public String toString() { return this.name + "," + this.age + "," + this.gender; } // @Override public int compareTo(Data o) { return age - o.age; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getGender() { return gender; } public void setGender(String gender) { this.gender = gender; } }

I had thought about aggregate function.
If the data as below
Person Priority Step Bill 2 1 Bill 1 2

If the statement as :
select person,min(priority),min(Step) from table group by person

The result will be , the is the wrong result
Person Priority Step Bill 1 1

I want the answer is
Person Priority Step Bill 1 2

Roel De Nijs wrote:Have a look at the aggregate functions.

Dear all

I have the data as below

Person Priority Step Bill 1 1 Bill 2 1 Bill 1 2 Nancy 1 1


If the person has multiple records, I want get the min priority record.
If there are still multiple records after i get the max priority for the persion, I want to get the min Step record.

So in the above example. I want get the data as below.

Person Priority Step Bill 1 1 Nancy 1 1

How can I use one sql statement to achieve it? I use Oracle

Jeanne Boyarsky wrote:Yes. The SCJP is a valid pre-requisite exam.

Thanks for your reply.
But I register my account on the prometric and prometric has my record.
Now I should schedule the exam on the VUE , but I didn't have VUE account.
If I register a new account , how VUE know my Java certification history ?

Dear all

Can i go to get OCEJWSD if I only have scjp 1.4 and scwcd 1.4?

<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName"> <value>oracle.jdbc.driver.OracleDriver</value> </property> <property name="url"> <value>jdbc:oracle:thin:@localhost:7521:TESTDB</value> </property> <property name="username"> <value>abc</value> </property> <property name="password"> <value>abc123</value> </property> </bean> <!-- Hibernate session factory --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="mappingResources"> <list> <value>com/test.Action.hbm.xml</value> </list> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect"> org.hibernate.dialect.Oracle10gDialect </prop> <prop key="hibernate.show_sql"> false </prop> <prop key="hibernate.format_sql"> true </prop> <prop key="hibernate.use_sql_comments"> true </prop> <prop key="hibernate.hibernate.cache.use_query_cache"> false </prop> </props> </property> </bean> <!-- Hibernate Transaction Manager --> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory"> <ref local="sessionFactory"/> </property> </bean> </beans>

Dear all

I use Spring 2.5.6 + Hibernate 3.2.GA to implement the application.
And I use the declared transaction in spring , configuration as below
<bean id="businessService" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"> <property name="transactionManager" ref="transactionManager"/> <property name="target" ref="businessServiceTarget"/> <property name="transactionAttributes"> <props> <prop key="logAction*">PROPAGATION_REQUIRES_NEW,-java.lang.Exception</prop> <prop key="reloadSysData">PROPAGATION_REQUIRES_NEW,-java.lang.Exception</prop> <prop key="reloadErpData">PROPAGATION_REQUIRES_NEW,-java.lang.Exception</prop> <prop key="reloadEnvData">PROPAGATION_REQUIRES_NEW,-java.lang.Exception</prop> <prop key="logUserAction">PROPAGATION_REQUIRES_NEW,-java.lang.Exception</prop> <prop key="insertPrizedInvoicesPrintRecord">PROPAGATION_REQUIRED, -java.lang.Exception</prop> <prop key="retrievePrizedInvoice">PROPAGATION_REQUIRED, -java.lang.Exception</prop> <prop key="executeCancelAction">PROPAGATION_REQUIRES_NEW, -java.lang.Exception</prop> <prop key="doTrialPeriodCheckTask">PROPAGATION_REQUIRED, -java.lang.Exception</prop> </props> </property> </bean>

Because I must control the information should be saved when System occurs exception, so I should declare some action to PROPAGATION_REQUIRES_NEW. When I execute the performance , it always show the exception as below
ERROR JDBCExceptionReporter:101 - No ManagedConnections available within configured blocking timeout ( 50000 [ms] ); - nested throwable: (javax.resource.ResourceException: No ManagedConnections available within configured blocking timeout ( 50000 [ms] )) 2011-08-10 18:26:21,368 INFO [STDOUT] 18:26:21,367 INFO ResourceBundleAdapter:79 - Resource Bundle Get Resource :local.EipAuthSystemCode, Value:IRP 2011-08-10 18:26:21,368 INFO [STDOUT] 18:26:21,365 ERROR JDBCExceptionReporter:101 - No ManagedConnections available within configured blocking timeout ( 50000 [ms] ); - nested throwable: (javax.resource.ResourceException: No ManagedConnections available within configured blocking timeout ( 50000 [ms] ))

Because the transaction is controlled by Spring, I didn't how to check whether it will release the connection after the transaction complete.

Can someone tell me how to resolve the connection leak problem/

thanks~

Best Regards

Dear all


Can I set the JBoss Locale default from Locale.CHINESE to Locale.US ?
thanks~


Best Regards

Dear all

I have a table as below
SEQ_NO VARCHAR2(10) PK ORDER_NO VARCHAR2(10) BILL_TYPE VARCHAR2(1)

For the Bill_TYPE column , the value 0、1 and 2 represent different bill type.
Should I use an enum for the column mapping or only use the normal java String for the column mapping?

I think the java string for the column mapping is simpler than enum mapping in the application.
But use enum can avoid assign wrong type value in the code.

Can someone give me other suggestions?
thanks~

Dear all
I have a class as below.
public class MyVector extends Vector { public MyVector() { super(); } public MyVector( Collection collection ) { super( collection ); }

The error message of the class is
it cannot be parameterized with arguments <? extends E>

But I don't know the meaning.
Can somebody tell me how to solve the problem?

Thanks

I have a jsp page.
Is it reasonable that the page have the code "session.setAttribute("abc")" if I use a mvc framework ?

I think the view layer should only the logic for presentation.
I think the "session.setAttribute("abc")" has some smell for bussiness logic.
Can somebody give me other suggestion?

Thanks~

Hibernate Transaction filter as below
public class HibernateSessionRequestFilter implements Filter { private static Logger logger = new LogMan().getLogger(); public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { Transaction tx = null; try { logger.warn("Filter Transaction begin..."); tx = HibernateServiceImpl.getCurrentSession().getTransaction(); if (!(tx != null && tx.isActive())) { logger.warn("Transaction Begin"); tx.begin(); logger.warn( "Transaction Begin ok" ); } chain.doFilter(request, response); logger.warn(" Transaction commit");; if (tx != null && tx.isActive()) { tx.commit(); } } catch (Exception e) { logger.error("Transaction fail，rollback", e); try { if (tx != null && tx.isActive()) { tx.rollback(); } } catch (Exception ex) { logger.error("rollback fail", ex); } } } }

I refine the log as below, the red text is the log entries about transaction begin and commit in the HibernateTransactionFilter

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] JspEngine --> /popupPage/CopyGrpTree.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] ServletPath: /popupPage/CopyGrpTree.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] PathInfo: null

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] RealPath: D:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\iportal\popupPage\CopyGrpTree.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] RequestURI: /iportal/popupPage/CopyGrpTree.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] QueryString: null

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] Request Params:


[11/01/17 14:46:56][com.taiwanmobile.iportal.filter.HibernateSessionRequestFilter#doFilter] Filter Transaction begin...

[11/01/17 14:46:56][com.taiwanmobile.iportal.filter.HibernateSessionRequestFilter#doFilter] Transaction Begin

[11/01/17 14:46:56][com.taiwanmobile.iportal.filter.HibernateSessionRequestFilter#doFilter] Filter Transaction begin...

[11/01/17 14:46:56][com.taiwanmobile.iportal.filter.HibernateSessionRequestFilter#doFilter] Transaction Begin

[11/01/17 14:46:56][com.taiwanmobile.iportal.filter.HibernateSessionRequestFilter#doFilter] Transaction Begin ok

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#getHandler] Testing handler map [org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping@30f369] in DispatcherServlet with name 'dispatcherServlet'

[11/01/17 14:46:56][org.springframework.web.servlet.handler.AbstractUrlHandlerMapping#getHandlerInternal] Looking up handler for [/mngGrp.do]

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter@13cba41]

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter@1127c4d]

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#getLastModified] Last-Modified value for [/iportal/mngGrp.do] is: -1

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#doService] DispatcherServlet with name 'dispatcherServlet' received request for [/iportal/mngGrp.do]

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#doDispatch] Bound request context to thread: org.apache.catalina.connector.RequestFacade@10a69f0

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter@13cba41]

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter@1127c4d]

[11/01/17 14:46:56][org.springframework.beans.factory.support.AbstractBeanFactory#doGetBean] Returning cached instance of singleton bean 'CompanyInfoMap'

[11/01/17 14:46:56][org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#invokeInitMethods] Invoking afterPropertiesSet() on bean with name 'popupPage/CopyGrpTreeLeft'

[11/01/17 14:46:56][org.springframework.web.servlet.view.AbstractCachingViewResolver#resolveViewName] Cached view [popupPage/CopyGrpTreeLeft]

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#render] Rendering view [org.springframework.web.servlet.view.JstlView: name 'popupPage/CopyGrpTreeLeft'; URL [popupPage/CopyGrpTreeLeft.jsp]] in DispatcherServlet with name 'dispatcherServlet'

[11/01/17 14:46:56][org.springframework.web.servlet.view.AbstractView#render] Rendering view with name 'popupPage/CopyGrpTreeLeft' with model {list=[com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@f4ec4093, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@fe38dfc1, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@bc3e4a3, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@ef47aef9, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@a93f89c3, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@5e374a5f, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@ee90b31c, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@6c6d05a1, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@c8b41dc, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@b2cf2f6c, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@61e4e04c, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@d65f85ac, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@cea2db43, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@4e271d6e, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@c83e883, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@d914c24f, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@c3a1be35, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@99ed6515, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@f025c10b, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@98f9cf09], act=redirect_grp_query, pagingInfo=com.taiwanmobile.iportal.util.Paging@1d1358f, companyMap={1=abc, 2=def, 3=ijk , 4=mno}, queryName=} and static attributes {}

[11/01/17 14:46:56][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'list' of type [java.util.ArrayList] to request in view with name 'popupPage/CopyGrpTreeLeft'

[11/01/17 14:46:56][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'act' of type [java.lang.String] to request in view with name 'popupPage/CopyGrpTreeLeft'

[11/01/17 14:46:56][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'companyMap' of type [java.util.HashMap] to request in view with name 'popupPage/CopyGrpTreeLeft'

[11/01/17 14:46:56][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'pagingInfo' of type [com.taiwanmobile.iportal.util.Paging] to request in view with name 'popupPage/CopyGrpTreeLeft'

[11/01/17 14:46:56][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'queryName' of type [java.lang.String] to request in view with name 'popupPage/CopyGrpTreeLeft'

[11/01/17 14:46:56][org.apache.catalina.core.ApplicationDispatcher#<init>] servletPath=/popupPage/CopyGrpTreeLeft.jsp, pathInfo=null, queryString=null, name=null

[11/01/17 14:46:56][org.springframework.web.servlet.view.InternalResourceView#renderMergedOutputModel] Forwarding to resource [popupPage/CopyGrpTreeLeft.jsp] in InternalResourceView 'popupPage/CopyGrpTreeLeft'

[11/01/17 14:46:56][org.apache.catalina.core.ApplicationDispatcher#doForward] Path Based Forward

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] JspEngine --> /popupPage/CopyGrpTreeLeft.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] ServletPath: /popupPage/CopyGrpTreeLeft.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] PathInfo: null

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] RealPath: D:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\iportal\popupPage\CopyGrpTreeLeft.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] RequestURI: /iportal/popupPage/CopyGrpTreeLeft.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] QueryString: act=popup_grp_query

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] Request Params:

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] act = popup_grp_query

[11/01/17 14:46:56][org.apache.catalina.core.ApplicationDispatcher#<init>] servletPath=/template/CopyGrpTreePaging.jsp, pathInfo=null, queryString=null, name=null

[11/01/17 14:46:56][org.apache.catalina.core.ApplicationDispatcher#doInclude] Path Based Include

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] JspEngine --> /template/CopyGrpTreePaging.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] ServletPath: /popupPage/CopyGrpTreeLeft.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] PathInfo: null

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] RealPath: D:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\iportal\template\CopyGrpTreePaging.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] RequestURI: /iportal/popupPage/CopyGrpTreeLeft.jsp

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] QueryString: act=popup_grp_query

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] Request Params:

[11/01/17 14:46:56][org.apache.jasper.servlet.JspServlet#service] act = popup_grp_query

[11/01/17 14:46:56][org.apache.catalina.core.ApplicationDispatcher#doForward] Disabling the response for futher output

[11/01/17 14:46:56][org.springframework.web.servlet.DispatcherServlet#doDispatch] Cleared thread-bound request context: org.apache.catalina.connector.RequestFacade@10a69f0

[11/01/17 14:46:56][org.springframework.web.servlet.FrameworkServlet#processRequest] Successfully completed request

[11/01/17 14:46:56][org.springframework.context.support.AbstractApplicationContext#publishEvent] Publishing event in context [org.springframework.web.context.support.XmlWebApplicationContext@1bb205a]: ServletRequestHandledEvent: url=[/iportal/mngGrp.do]; client=[127.0.0.1]; method=[GET]; servlet=[dispatcherServlet]; session=[D9440CE41C66AFA2B84DA89D928A9937]; user=[null]; time=[63ms]; status=[OK]

[11/01/17 14:46:56][com.taiwanmobile.iportal.filter.HibernateSessionRequestFilter#doFilter] Transaction commit

[11/01/17 14:47:03][com.taiwanmobile.iportal.filter.HibernateSessionRequestFilter#doFilter] Transaction Begin ok

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#getHandler] Testing handler map [org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping@30f369] in DispatcherServlet with name 'dispatcherServlet'

[11/01/17 14:47:03][org.springframework.web.servlet.handler.AbstractUrlHandlerMapping#getHandlerInternal] Looking up handler for [/mngNode.do]

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter@13cba41]

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter@1127c4d]

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#getLastModified] Last-Modified value for [/iportal/mngNode.do] is: -1

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#doService] DispatcherServlet with name 'dispatcherServlet' received request for [/iportal/mngNode.do]

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#doDispatch] Bound request context to thread: org.apache.catalina.connector.RequestFacade@d8431c

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter@13cba41]

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter@1127c4d]

[11/01/17 14:47:03][com.taiwanmobile.iportal.facade.NodeFacade#showGrpTree] act=redirect_node_queryGrpTree01

[11/01/17 14:47:03][org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#invokeInitMethods] Invoking afterPropertiesSet() on bean with name 'popupPage/CopyGrpTreeRight'

[11/01/17 14:47:03][org.springframework.web.servlet.view.AbstractCachingViewResolver#resolveViewName] Cached view [popupPage/CopyGrpTreeRight]

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#render] Rendering view [org.springframework.web.servlet.view.JstlView: name 'popupPage/CopyGrpTreeRight'; URL [popupPage/CopyGrpTreeRight.jsp]] in DispatcherServlet with name 'dispatcherServlet'

[11/01/17 14:47:03][org.springframework.web.servlet.view.AbstractView#render] Rendering view with name 'popupPage/CopyGrpTreeRight' with model {isNodeSaved=false, IportalTreeNodes=[]} and static attributes {}

[11/01/17 14:47:03][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'isNodeSaved' of type [java.lang.Boolean] to request in view with name 'popupPage/CopyGrpTreeRight'

[11/01/17 14:47:03][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'IportalTreeNodes' of type [java.util.ArrayList] to request in view with name 'popupPage/CopyGrpTreeRight'

[11/01/17 14:47:03][org.apache.catalina.core.ApplicationDispatcher#<init>] servletPath=/popupPage/CopyGrpTreeRight.jsp, pathInfo=null, queryString=null, name=null

[11/01/17 14:47:03][org.springframework.web.servlet.view.InternalResourceView#renderMergedOutputModel] Forwarding to resource [popupPage/CopyGrpTreeRight.jsp] in InternalResourceView 'popupPage/CopyGrpTreeRight'

[11/01/17 14:47:03][org.apache.catalina.core.ApplicationDispatcher#doForward] Path Based Forward

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] JspEngine --> /popupPage/CopyGrpTreeRight.jsp

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] ServletPath: /popupPage/CopyGrpTreeRight.jsp

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] PathInfo: null

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] RealPath: D:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\iportal\popupPage\CopyGrpTreeRight.jsp

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] RequestURI: /iportal/popupPage/CopyGrpTreeRight.jsp

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] QueryString: act=redirect_node_queryGrpTree01&default=yes

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] Request Params:

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] act = redirect_node_queryGrpTree01

[11/01/17 14:47:03][org.apache.jasper.servlet.JspServlet#service] default = yes

[11/01/17 14:47:03][org.apache.catalina.core.ApplicationDispatcher#doForward] Disabling the response for futher output

[11/01/17 14:47:03][org.springframework.web.servlet.DispatcherServlet#doDispatch] Cleared thread-bound request context: org.apache.catalina.connector.RequestFacade@d8431c

[11/01/17 14:47:03][org.springframework.web.servlet.FrameworkServlet#processRequest] Successfully completed request

[11/01/17 14:47:03][org.springframework.context.support.AbstractApplicationContext#publishEvent] Publishing event in context [org.springframework.web.context.support.XmlWebApplicationContext@1bb205a]: ServletRequestHandledEvent: url=[/iportal/mngNode.do]; client=[127.0.0.1]; method=[GET]; servlet=[dispatcherServlet]; session=[D9440CE41C66AFA2B84DA89D928A9937]; user=[null]; time=[16ms]; status=[OK]

[11/01/17 14:47:03][com.taiwanmobile.iportal.filter.HibernateSessionRequestFilter#doFilter] Transaction commit

Arun Kumarr wrote:I'll rephrase. Can you post your application log file entries.

Thanks for your prompt reply.But I can't get your point.
Does the application log file entries meaning the log that I tested only Spring framework's log?
Here is the log as below(I eliminate the logs that produced by my applcation because it is not English):
[11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] JspEngine --> /popupPage/CopyGrpTree.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] ServletPath: /popupPage/CopyGrpTree.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] PathInfo: null [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] RealPath: D:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\iportal\popupPage\CopyGrpTree.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] RequestURI: /iportal/popupPage/CopyGrpTree.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] QueryString: null [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] Request Params: [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#getHandler] Testing handler map [org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping@1593ce6] in DispatcherServlet with name 'dispatcherServlet' [11/01/17 13:57:52][org.springframework.web.servlet.handler.AbstractUrlHandlerMapping#getHandlerInternal] Looking up handler for [/mngGrp.do] [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter@19b0124] [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter@1f53293] [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#getLastModified] Last-Modified value for [/iportal/mngGrp.do] is: -1 [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#doService] DispatcherServlet with name 'dispatcherServlet' received request for [/iportal/mngGrp.do] [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#doDispatch] Bound request context to thread: org.apache.catalina.connector.RequestFacade@1eee7b7 [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter@19b0124] [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter@1f53293] [11/01/17 13:57:52][org.springframework.beans.factory.support.AbstractBeanFactory#doGetBean] Returning cached instance of singleton bean 'CompanyInfoMap' [11/01/17 13:57:52][org.springframework.beans.factory.support.AbstractBeanFactory#doGetBean] Returning cached instance of singleton bean 'PageLevSize' [11/01/17 13:57:52][org.springframework.beans.factory.support.AbstractBeanFactory#doGetBean] Returning cached instance of singleton bean 'PageSize' [11/01/17 13:57:52][org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#invokeInitMethods] Invoking afterPropertiesSet() on bean with name 'popupPage/CopyGrpTreeLeft' [11/01/17 13:57:52][org.springframework.web.servlet.view.AbstractCachingViewResolver#resolveViewName] Cached view [popupPage/CopyGrpTreeLeft] [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#render] Rendering view [org.springframework.web.servlet.view.JstlView: name 'popupPage/CopyGrpTreeLeft'; URL [popupPage/CopyGrpTreeLeft.jsp]] in DispatcherServlet with name 'dispatcherServlet' [11/01/17 13:57:52][org.springframework.web.servlet.view.AbstractView#render] Rendering view with name 'popupPage/CopyGrpTreeLeft' with model {list=[com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@f4ec4093, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@fe38dfc1, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@bc3e4a3, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@ef47aef9, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@a93f89c3, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@5e374a5f, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@ee90b31c, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@6c6d05a1, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@c8b41dc, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@b2cf2f6c, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@61e4e04c, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@d65f85ac, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@cea2db43, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@4e271d6e, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@c83e883, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@d914c24f, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@c3a1be35, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@99ed6515, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@f025c10b, com.taiwanmobile.iportal.dao.iportaldb.GrpInfo@98f9cf09], act=redirect_grp_query, pagingInfo=com.taiwanmobile.iportal.util.Paging@ad8dbc, companyMap={1=abc, 2=def, 3=fgh , 4=ijk}, queryName=} and static attributes {} [11/01/17 13:57:52][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'list' of type [java.util.ArrayList] to request in view with name 'popupPage/CopyGrpTreeLeft' [11/01/17 13:57:52][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'act' of type [java.lang.String] to request in view with name 'popupPage/CopyGrpTreeLeft' [11/01/17 13:57:52][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'companyMap' of type [java.util.HashMap] to request in view with name 'popupPage/CopyGrpTreeLeft' [11/01/17 13:57:52][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'pagingInfo' of type [com.taiwanmobile.iportal.util.Paging] to request in view with name 'popupPage/CopyGrpTreeLeft' [11/01/17 13:57:52][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'queryName' of type [java.lang.String] to request in view with name 'popupPage/CopyGrpTreeLeft' [11/01/17 13:57:52][org.apache.catalina.core.ApplicationDispatcher#<init>] servletPath=/popupPage/CopyGrpTreeLeft.jsp, pathInfo=null, queryString=null, name=null [11/01/17 13:57:52][org.springframework.web.servlet.view.InternalResourceView#renderMergedOutputModel] Forwarding to resource [popupPage/CopyGrpTreeLeft.jsp] in InternalResourceView 'popupPage/CopyGrpTreeLeft' [11/01/17 13:57:52][org.apache.catalina.core.ApplicationDispatcher#doForward] Path Based Forward [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] JspEngine --> /popupPage/CopyGrpTreeLeft.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] ServletPath: /popupPage/CopyGrpTreeLeft.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] PathInfo: null [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] RealPath: D:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\iportal\popupPage\CopyGrpTreeLeft.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] RequestURI: /iportal/popupPage/CopyGrpTreeLeft.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] QueryString: act=popup_grp_query [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] Request Params: [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] act = popup_grp_query [11/01/17 13:57:52][org.apache.catalina.core.ApplicationDispatcher#<init>] servletPath=/template/CopyGrpTreePaging.jsp, pathInfo=null, queryString=null, name=null [11/01/17 13:57:52][org.apache.catalina.core.ApplicationDispatcher#doInclude] Path Based Include [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] JspEngine --> /template/CopyGrpTreePaging.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] ServletPath: /popupPage/CopyGrpTreeLeft.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] PathInfo: null [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] RealPath: D:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\iportal\template\CopyGrpTreePaging.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] RequestURI: /iportal/popupPage/CopyGrpTreeLeft.jsp [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] QueryString: act=popup_grp_query [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] Request Params: [11/01/17 13:57:52][org.apache.jasper.servlet.JspServlet#service] act = popup_grp_query [11/01/17 13:57:52][org.apache.catalina.core.ApplicationDispatcher#doForward] Disabling the response for futher output [11/01/17 13:57:52][org.springframework.web.servlet.DispatcherServlet#doDispatch] Cleared thread-bound request context: org.apache.catalina.connector.RequestFacade@1eee7b7 [11/01/17 13:57:52][org.springframework.web.servlet.FrameworkServlet#processRequest] Successfully completed request [11/01/17 13:57:52][org.springframework.context.support.AbstractApplicationContext#publishEvent] Publishing event in context [org.springframework.web.context.support.XmlWebApplicationContext@1bb205a]: ServletRequestHandledEvent: url=[/iportal/mngGrp.do]; client=[127.0.0.1]; method=[GET]; servlet=[dispatcherServlet]; session=[0A9C202AD6F1479CE47ECE73809074B3]; user=[null]; time=[62ms]; status=[OK] [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#getHandler] Testing handler map [org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping@1593ce6] in DispatcherServlet with name 'dispatcherServlet' [11/01/17 13:57:59][org.springframework.web.servlet.handler.AbstractUrlHandlerMapping#getHandlerInternal] Looking up handler for [/mngNode.do] [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter@19b0124] [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter@1f53293] [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#getLastModified] Last-Modified value for [/iportal/mngNode.do] is: -1 [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#doService] DispatcherServlet with name 'dispatcherServlet' received request for [/iportal/mngNode.do] [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#doDispatch] Bound request context to thread: org.apache.catalina.connector.RequestFacade@333b2e [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter@19b0124] [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#getHandlerAdapter] Testing handler adapter [org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter@1f53293] [11/01/17 13:57:59][org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#invokeInitMethods] Invoking afterPropertiesSet() on bean with name 'popupPage/CopyGrpTreeRight' [11/01/17 13:57:59][org.springframework.web.servlet.view.AbstractCachingViewResolver#resolveViewName] Cached view [popupPage/CopyGrpTreeRight] [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#render] Rendering view [org.springframework.web.servlet.view.JstlView: name 'popupPage/CopyGrpTreeRight'; URL [popupPage/CopyGrpTreeRight.jsp]] in DispatcherServlet with name 'dispatcherServlet' [11/01/17 13:57:59][org.springframework.web.servlet.view.AbstractView#render] Rendering view with name 'popupPage/CopyGrpTreeRight' with model {isNodeSaved=false, IportalTreeNodes=[]} and static attributes {} [11/01/17 13:57:59][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'isNodeSaved' of type [java.lang.Boolean] to request in view with name 'popupPage/CopyGrpTreeRight' [11/01/17 13:57:59][org.springframework.web.servlet.view.AbstractView#exposeModelAsRequestAttributes] Added model object 'IportalTreeNodes' of type [java.util.ArrayList] to request in view with name 'popupPage/CopyGrpTreeRight' [11/01/17 13:57:59][org.apache.catalina.core.ApplicationDispatcher#<init>] servletPath=/popupPage/CopyGrpTreeRight.jsp, pathInfo=null, queryString=null, name=null [11/01/17 13:57:59][org.springframework.web.servlet.view.InternalResourceView#renderMergedOutputModel] Forwarding to resource [popupPage/CopyGrpTreeRight.jsp] in InternalResourceView 'popupPage/CopyGrpTreeRight' [11/01/17 13:57:59][org.apache.catalina.core.ApplicationDispatcher#doForward] Path Based Forward [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] JspEngine --> /popupPage/CopyGrpTreeRight.jsp [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] ServletPath: /popupPage/CopyGrpTreeRight.jsp [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] PathInfo: null [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] RealPath: D:\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\iportal\popupPage\CopyGrpTreeRight.jsp [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] RequestURI: /iportal/popupPage/CopyGrpTreeRight.jsp [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] QueryString: act=redirect_node_queryGrpTree01&default=yes [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] Request Params: [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] act = redirect_node_queryGrpTree01 [11/01/17 13:57:59][org.apache.jasper.servlet.JspServlet#service] default = yes [11/01/17 13:57:59][org.apache.catalina.core.ApplicationDispatcher#doForward] Disabling the response for futher output [11/01/17 13:57:59][org.springframework.web.servlet.DispatcherServlet#doDispatch] Cleared thread-bound request context: org.apache.catalina.connector.RequestFacade@333b2e [11/01/17 13:57:59][org.springframework.web.servlet.FrameworkServlet#processRequest] Successfully completed request [11/01/17 13:57:59][org.springframework.context.support.AbstractApplicationContext#publishEvent] Publishing event in context [org.springframework.web.context.support.XmlWebApplicationContext@1bb205a]: ServletRequestHandledEvent: url=[/iportal/mngNode.do]; client=[127.0.0.1]; method=[GET]; servlet=[dispatcherServlet]; session=[0A9C202AD6F1479CE47ECE73809074B3]; user=[null]; time=[16ms]; status=[OK]

Thanks for your reply
I use Oracle 10G, and I didn't specify any isolation level in my application.
So I think the isolation level is default in the Hibernate.

I try to print the Hibernate log using the following log4j.properties
log4j.rootLogger=DEBUG,FileAppender,ConsoleAppender log4j.appender.FileAppender=org.apache.log4j.DailyRollingFileAppender log4j.appender.FileAppender.layout=org.apache.log4j.PatternLayout log4j.appender.FileAppender.layout.ConversionPattern=[%d{yyyy MM dd HH:mm:ss}] %-5p %l %20c{1}.%-20M %m%n log4j.appender.FileAppender.File=C:/test.log log4j.appender.ConsoleAppender=org.apache.log4j.ConsoleAppender log4j.appender.ConsoleAppender.layout=org.apache.log4j.PatternLayout log4j.appender.ConsoleAppender.layout.ConversionPattern=[%d{yyyy MM dd HH:mm:ss}] %-5p %l %20c{1}.%-20M %m%n log4j.logger.org.hibernate.SQL=DEBUG log4j.logger.org.hibernate.type=DEBUG log4j.logger.org.hibernate=DEBUG

But it only shows Spring framework's log. I can't see any logs about Hibernate.
Are there any wrong with my configuration?