Nandish Sri

Thanks David. Your solution resolved my issue. I removed convention plugin jar file. Thanks a lot.

Thanks David for your response.
I am not sure, why I am using convention plugin. Shall I remove struts2-convention-plugin-2.1.6.jar from my application or is it referring somewhere internally ?
And in web.xml, struts1 you mean, referring of logic tags ? I will remove struts.jar also, not sure why I am using this older and newer version both !

Please see struts.xml in above post. I am using customized interceptor stack. Is there any problem with that usage ? I am confused. The same application is working perfectly in my local system. I am using same tomcat version 6.0 as in server, but error only in server. This is strange.... I am blank on this.

I am getting the below error in server. I hosted this application in server. There getting below error, but in local it is working fine.
And in the error, its logging something strange which is not related to my application at all..
Is it related to conflicting with some other application on the server with same namespace ???
I am trying to solve this issue since 2 days.. Anyone please help me.....

struts.xml
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd"> <struts> <constant name="struts.enable.DynamicMethodInvocation" value="true" /> <constant name="struts.devMode" value="true" /> <package name="default" extends="struts-default"> <result-types> <result-type name="tiles" class="org.apache.struts2.views.tiles.TilesResult" /> </result-types> <interceptors> <interceptor name="HibernateInterceptor" class="com.newgen.HibernateGateWay" /> <interceptor-stack name="HibernateStack"> <interceptor-ref name="defaultStack" /> <interceptor-ref name="HibernateInterceptor" /> </interceptor-stack> </interceptors> <default-interceptor-ref name="HibernateStack" /> <global-results> <result name="myException" type="tiles">myException</result> <result name="displayMessage" type="tiles">displayMessage</result> </global-results> <global-exception-mappings> <exception-mapping exception="com.newgen.MyException" result="displayMessage" /> </global-exception-mappings> <action name="*Link" method="{1}" class="com.newgen.LinkAction"> <result name="custSearch" type="tiles">custSearch</result> <result name="filterCustomers" type="tiles">filterCustomersTiles</result> <interceptor-ref name="HibernateInterceptor" /> <interceptor-ref name="params"/> <interceptor-ref name="exception"/> </action> <action name="filterCustomersAction" class="com.newgen.FilterCustomers"> <result name="input" type="tiles">filterCustomersTiles</result> <result name="error" type="tiles">filterCustomersTiles</result> <result name="filterCustomers" type="tiles">filterCustomerTiles</result> <result name="custSearch" type="tiles">custSearch</result> <result name="success" type="tiles">results</result> <result name="results" type="tiles">results</result> <interceptor-ref name="HibernateInterceptor" /> <interceptor-ref name="params"/> <interceptor-ref name="exception"/> </action> <action name="custInfoAction" class="com.newgen.CustInfo"> <result name="input" type="tiles">custInfoTile</result> <result name="error" type="tiles">custInfoTile</result> <result name="custInfoTile" type="tiles">custInfoTile</result> <result name="filterCustomers" type="tiles">filterCustomerTiles</result> <interceptor-ref name="HibernateInterceptor" /> <interceptor-ref name="params"/> <interceptor-ref name="exception"/> </action> </package> </struts>
Here is the error:
2010-05-11 00:22:51,185 ContainerBackgroundProcessor[StandardEngine[Catalina]] DEBUG providers.XmlConfigurationProvider - Loaded [BUILDER] {PackageConfig Name:default namespace: parents:[{PackageConfig Name:struts-default namespace: parents:[]}]} 2010-05-11 00:22:51,188 ContainerBackgroundProcessor[StandardEngine[Catalina]] DEBUG newgen.HibernateGateWay - Hibernate Initiated Session 2010-05-11 00:22:51,696 ContainerBackgroundProcessor[StandardEngine[Catalina]] DEBUG newgen.HibernateGateWay - Hibernate Initiated Session 2010-05-11 00:22:51,717 ContainerBackgroundProcessor[StandardEngine[Catalina]] DEBUG providers.XmlConfigurationProvider - Loaded *Link in 'default' package:{ActionConfig *Link (com.newgen.LinkAction.{1}()) - action - file:/home/mybgm/public_html/newgen/WEB-INF/classes/struts.xml:34:67} 2010-05-11 00:22:51,720 ContainerBackgroundProcessor[StandardEngine[Catalina]] DEBUG newgen.HibernateGateWay - Hibernate Initiated Session 2010-05-11 00:22:51,744 ContainerBackgroundProcessor[StandardEngine[Catalina]] DEBUG providers.XmlConfigurationProvider - Loaded filterCustomersAction in 'default' package:{ActionConfig filterCustomersAction (com.newgen.FilterCustomers) - action - file:/home/mybgm/public_html/newgen/WEB-INF/classes/struts.xml:43:75} 2010-05-11 00:22:51,745 ContainerBackgroundProcessor[StandardEngine[Catalina]] DEBUG newgen.HibernateGateWay - Hibernate Initiated Session 2010-05-11 00:22:51,768 ContainerBackgroundProcessor[StandardEngine[Catalina]] DEBUG providers.XmlConfigurationProvider - Loaded custInfoAction in 'default' package:{ActionConfig custInfoAction (com.newgen.CustInfo) - action - file:/home/mybgm/public_html/newgen/WEB-INF/classes/struts.xml:56:61} 2010-05-11 00:22:51,932 ContainerBackgroundProcessor[StandardEngine[Catalina]] ERROR convention.PackageBasedActionConfigBuilder - Unable to load class [com.careerChapter.certification.action.downloadCertification] java.lang.ClassNotFoundException: com.careerChapter.certification.action.downloadCertification at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at com.opensymphony.xwork2.util.finder.ClassFinder$ClassInfo.get(ClassFinder.java:585) at org.apache.struts2.convention.PackageBasedActionConfigBuilder$2.test(PackageBasedActionConfigBuilder.java:404) at org.apache.struts2.convention.PackageBasedActionConfigBuilder$2.test(PackageBasedActionConfigBuilder.java:395) at com.opensymphony.xwork2.util.finder.ClassFinder.findClasses(ClassFinder.java:364) at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:309) at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:277) at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:52) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:200) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:360) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:403) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:48) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3800) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4450) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:850) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:724) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:493) at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1274) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:296) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590) at java.lang.Thread.run(Thread.java:619) 2010-05-11 00:22:51,936 ContainerBackgroundProcessor[StandardEngine[Catalina]] ERROR convention.PackageBasedActionConfigBuilder - Unable to load class [com.careerChapter.student.action.registerSeminar] java.lang.ClassNotFoundException: com.careerChapter.student.action.registerSeminar at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at com.opensymphony.xwork2.util.finder.ClassFinder$ClassInfo.get(ClassFinder.java:585) at org.apache.struts2.convention.PackageBasedActionConfigBuilder$2.test(PackageBasedActionConfi

Web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> <display-name>New Gen Business Search</display-name> <filter> <filter-name>ResponseOverrideFilter</filter-name> <filter-class>org.displaytag.filter.ResponseOverrideFilter</filter-class> </filter> <filter-mapping> <filter-name>ResponseOverrideFilter</filter-name> <url-pattern>*.do</url-pattern> </filter-mapping> <filter-mapping> <filter-name>ResponseOverrideFilter</filter-name> <url-pattern>*.jsp</url-pattern> </filter-mapping> <filter-mapping> <filter-name>ResponseOverrideFilter</filter-name> <url-pattern>*.action</url-pattern> </filter-mapping> <filter-mapping> <filter-name>ResponseOverrideFilter</filter-name> <url-pattern>*.*</url-pattern> </filter-mapping> <context-param> <param-name>org.apache.tiles.impl.BasicTilesContainer.DEFINITIONS_CONFIG</param-name> <param-value>/WEB-INF/tiles.xml</param-value> </context-param> <jsp-config> <taglib> <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri> <taglib-location>/WEB-INF/struts-logic.tld</taglib-location> </taglib> </jsp-config> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> <!-- init-param> <param-name>config</param-name> <param-value>/WEB-INF/classes/struts.xml</param-value> </init-param--> </filter> <listener> <listener-class>org.apache.struts2.tiles.StrutsTilesListener</listener-class> </listener> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <welcome-file-list> <welcome-file>index.html</welcome-file> </welcome-file-list> </web-app>

Libraries:
<classpathentry kind="src" path="WEB-INF/classes"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-beanutils-1.8.0.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-digester-1.8.1.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-fileupload-1.2.1.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-io-1.3.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-logging-1.1.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/freemarker-2.3.13.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/junit-3.8.1.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/ognl-2.6.11.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/struts2-convention-plugin-2.1.6.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/struts2-core-2.1.6.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/struts2-tiles-plugin-2.1.6.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/tiles-api-2.1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/tiles-compat-2.1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/tiles-core-2.1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/tiles-jsp-2.1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/tiles-servlet-2.1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/xwork-2.1.2.jar"/> <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-chain-1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-collections-3.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-lang-2.3.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-logging-api-1.1.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/commons-validator-1.3.1.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/hibernate3.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/antlr-2.7.6.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/dom4j-1.6.1.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/jta-1.1.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/slf4j-api-1.5.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/slf4j-simple-1.5.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/javassist-3.9.0.GA.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/log4j-1.2.15.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/displaytag-1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/displaytag-export-poi-1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/displaytag-portlet-1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/jstl-impl-1.2.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/struts2-dojo-plugin-2.1.6.jar"/> <classpathentry kind="lib" path="C:/apache-tomcat-6.0.26/lib/servlet-api.jar"/> <classpathentry kind="lib" path="WEB-INF/lib/c3p0-0.9.1.2.jar"/> <classpathentry kind="output" path="WEB-INF/classes"/>

I am using struts 2 textfield tag to display values with label. Sometimes these tags may have value or sometimes empty string or null.
I want to display these values ONLY when they are having values [Non Empty]. Currently if it contains blank values, only labels are displaying. I want to avoid this.
Is there any configuration for this ? If Yes please let me know. If no, what is the alternative for this ?

I am getting below error. Using DisplayTag for pagination with Struts 2.
And one more strange problem I am facing is, after navigating here & there, by clicking Export [Excel], it will display in the same page. But initially it was working fine. Able to export to excel sheet.
I tried by changing to Connection pool also. No use And if I open new Browser window and click Export to Excel, it will work fine initially and after some time all results will be displayed in same window.

Attached results image also, just for reference.



expr: 6578706f7274 val: [Ljava.lang.String;@8f2588 context: ognl.OgnlContext@f69c764c root:[kbs.cable.ListCustomers@1e92e10, com.opensymphony.xwork2.DefaultTextProvider@f9748f] value: [Ljava.lang.String;@8f2588 ognl.InappropriateExpressionException: Inappropriate OGNL expression: (d - 5394226) - e at ognl.SimpleNode.setValueBody(SimpleNode.java:257) at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:177) at ognl.SimpleNode.setValue(SimpleNode.java:246) at ognl.Ognl.setValue(Ognl.java:476) at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:192) at com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:155) at com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:143) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:273) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:187) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:148) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:93) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:128) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:104) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:148) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:128) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:468) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:140) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:834) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286) at java.lang.Thread.run(Unknown Source)


Result Retrieve part in custDAO.java:
public List<CustInfoVO> getAllCustomers() { Session session = Util.getSessionFactory().getCurrentSession(); logger.debug("Entering getAllCustomers-- session: "+session); try { session.beginTransaction(); userList = session.createQuery(" from CustInfoVO").setCacheable(true).setFetchSize(20).setMaxResults(1000).setReadOnly(true).list();// Tried all possible way to get in most efficient way. return userList; } catch(Exception e) { e.printStackTrace(); logger.debug("Error while fetching"+e); return null; } finally { session.flush(); session.close(); } }
Hibernate Connection configuration:
<hibernate-configuration> <session-factory> <property name="hibernate.connection.datasource">java:/comp/env/jdbc/cable</property> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <property name="current_session_context_class">thread</property> <property name="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</property> <mapping resource="kbs/cable/Cable.hbm.xml" /> </session-factory> </hibernate-configuration>

Thanks for your response. Now I am handling using Like below..

MyException
public class MyException extends Exception { public MyException() { super(); } public MyException(String message) { super(message); } }

Struts.xml

<global-results> <result name="myException" type="tiles">myException</result> <result name="displayMessage" type="tiles">displayMessage</result> </global-results> <global-exception-mappings> <exception-mapping exception="kbs.cable.MyException" result="displayMessage" /> </global-exception-mappings>

DAO Code
public void updateCardInfo(CustInfoVO custInfo) throws Exception { Session session = Util.getSessionFactory().getCurrentSession(); Transaction tx=null; try { tx = session.beginTransaction(); session.saveOrUpdate(custInfo); tx.commit(); throw new MyException("Details Updated Successfully"); } catch (RuntimeException e) { if(custInfo != null) tx.rollback(); throw e; } }

Like above I am passing message. Is it the right way ?

Can you please let me know how will you set status_message in jsp from DAO. Using same getter/setter from a bean ?

After adding/updating any value in DB, I want to display the same message like "Updated Successfully" in an alert box or a dialog page. I am using Struts2, Tiles and Hibernate.
I want a generic jsp page which can accept a message. This message will be passed by other pages like add.jsp or update.jsp using String return values.
How I can do this ?
I implemented this by using my own exception. Is it the right way ?
Please let me know how to do this.

Yes David, your guess is correct
Actually there was a Login-validation.xml file which I created long back. I forgot about that. Just now only I saw as per your comments.
This solved my problem Thanks a lot David

I do not have any validation code in my jsp/action class. Please let me know what information I need to provide.
I am very much confused. I tried by putting @Override after extending ActionSupport on execute method. No results

After clicking Submit in Login.jsp page, Action is not calling IFFFF I extends ActionSupport.
If I remove the extends ActionSupport, it is working fine, it is calling execute method.

Please explain why it is happening like this ???

Struts action config:

Login.jsp:
<body> <s:form action="LoginAction" method="POST"> <tr> <td colspan="2">Login</td> </tr> <s:textfield name="loginInfo.loginName" label="Login Name" /> <s:textfield name="loginInfo.loginPassword" label="Password" /> <s:submit value="Login" align="center" /> </s:form> </body>
<action name="LoginAction" class="kbs.cable.Login"> <result name="input" type="tiles" >loginTiles</result> <result name="error" type="tiles">loginTiles</result> <result name="login" type="tiles">loginTiles</result> <result name="success" type="tiles">welcome</result> </action>
Struts action class:
package kbs.cable; import com.opensymphony.xwork2.ActionSupport; import org.apache.log4j.Logger; public class Login extends ActionSupport{ static Logger logger = Logger.getLogger(Login.class); private LoginInfo loginInfo = null; public LoginInfo getLoginInfo() { return loginInfo; } public void setLoginInfo(LoginInfo loginInfo) { this.loginInfo = loginInfo; } public String execute() throws Exception{ logger.debug("Entering Login.execute() getName()-->"+getLoginInfo().getLoginName()); logger.debug("Entering Login.execute() getPassword()-->"+getLoginInfo().getLoginPassword()); CustDAO custDao = new CustDAO(); boolean val = custDao.validateUserNandish(getLoginInfo().getLoginName(), getLoginInfo().getLoginPassword()); logger.debug("Exiting Login.excute val --->"+val); if(val == false){ return "error"; } else{ return "success"; } } }

LoginInfo.java
public class LoginInfo { private String loginName = null; private String loginPassword = null; public String getLoginName() { return loginName; } public void setLoginName(String loginName) { this.loginName = loginName; } public String getLoginPassword() { return loginPassword; } public void setLoginPassword(String loginPassword) { this.loginPassword = loginPassword; }

Tiles:

<definition name="loginTiles" extends="baseLayout"> <put-attribute name="title" value="Login Page"/> <put-attribute name="menu" value="Menu"/> <put-attribute name="body" value="/pages/login.jsp"/> </definition>

After adding getCustInfoVOList method in Action, its working. I was thinking, jsp can take custInfoVOList value from VO itself.
David, Thanks for your solution

Result Page where I need to populate all customers:

In this jsp, nothing is populating.. please help. Here is my code

customerList.jsp:

<s:iterator value="custInfoVOList" id="user" status="user_stat"> <tr class="<s:if test="#user_stat.odd == true">odd</s:if><s:else>even</s:else>"> <td><s:property value="#user_stat.count" /></td> <td><s:property value="code" /></td> <td><s:property value="name" /></td> <td><s:property value="amount" /></td> <td><s:property value="address" /></td> <td><s:property value="status" /></td> <td><s:property value="comments" /></td> <td><s:property value="contactNbr" /></td> </tr>
My value object:

private String code = null; private String name = null; private String comments = null; private String contactNbr = null; private Double amount = 0.0; private String status = null; private String address = null; private Double totalPaidAmount = 0.0; private String nickName = null; private String contactPerson = null; private Double signalStrength = 0.0; private String amplifier = null; private List<CustInfoVO> custInfoVOList = null; private Set<CardInfo> cardInfoList = new HashSet<CardInfo>(10); private Set<Address> custAddressList = new HashSet<Address>(1); ----------corresponding getter/setter methods------------

business file:
public String execute() throws Exception { logger.debug("inside CustSearch execute method"); CustDAO custDao = new CustDAO(); try { custInfoVOList = custDao.getAllCustomers(); logger.debug("custInfoVOList.size()--->"+custInfoVOList.size()); for (Iterator iterator = custInfoVOList.iterator(); iterator.hasNext();) { CustInfoVO custInfoVO = (CustInfoVO) iterator.next(); logger.debug("custInfoVO.getName()--->"+custInfoVO.getName()); } } catch (Exception e) { addActionMessage("Customer Not Found"); e.printStackTrace(); return "custReports"; } logger.debug("222222222custInfoVOList.size()--->"+custInfoVOList.size()); return "custReports"; }

Log File:

23:33:29,515 DEBUG class:20 - custInfoVOList.size()--->21 23:33:29,531 DEBUG class:23 - custInfoVO.getName()--->SAGAR KBS ---------- .................. ....................... Populating all values 23:33:29,546 DEBUG class:23 - custInfoVO.getName()--->NanduKBSKUI 23:33:29,546 DEBUG class:31 - 222222222custInfoVOList.size()--->21

tiles.xml
<definition name="custReports" extends="baseLayout"> <put-attribute name="title" value="Reports Home"/> <put-attribute name="body" value="/pages/customerList.jsp"/> </definition>

struts.xml

<action name="listUsers" class="kbs.cable.ListCustomers"> <result name="input" type="tiles">/pages/login.jsp</result> <result name="error" type="tiles">/pages/login.jsp</result> <result name="custReports" type="tiles">custReports</result> </action>

Hibernate.xml

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-mapping PUBLIC '-//Hibernate/Hibernate Mapping DTD 3.0//EN' 'http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd'> <hibernate-mapping> <class name="kbs.cable.CustInfoVO" table="cust_info"> <id name="code" type="string" column="code"></id> <property name="name" type="string" column="name" /> <property name="nickName" type="string" column="nickName" /> <property name="amount" type="double" column="amount" /> <property name="contactNbr" type="string" column="contactNbr" /> <property name="address" type="string" column="address" /> <property name="comments" type="string" column="comments" /> <property name="status" type="string" column="status" /> <property name="contactPerson" type="string" column="contactPerson" /> <property name="amplifier" type="string" column="amplifier" /> <property name="signalStrength" type="double" column="signalStrength" /> <set name="custAddressList" cascade="all" inverse="true"> <key column="address_cust_code" not-null="true"/> <one-to-many class="kbs.cable.Address"/> </set> <set name="cardInfoList" cascade="all" inverse="true"> <key column="cust_code" not-null="true"/> <one-to-many class="kbs.cable.CardInfo"/> </set> </class> <class name="kbs.cable.CardInfo" table="collection" > <id column="collection_code" name="collection_code" type="integer"> <generator class="native" /> </id> <property column="cust_code" name="cust_code" type="string" /> <property column="paidDate" name="paidDate" type="date" /> <property column="paidAmount" name="paidAmount" type="double" /> <property column="viewMonth" name="viewMonth" type="string" /> <property column="viewYear" name="viewYear" type="string" /> <property column="paidMonth" name="paidMonth" type="string" /> <property column="paidYear" name="paidYear" type="string" /> </class> <class name="kbs.cable.Address" table="Address" > <id column="address_id" name="address_id" type="integer"> <generator class="native" /> </id> <one-to-one name="cust" class="kbs.cable.CustInfoVO" /> <property column="address_cust_code" name="address_cust_code" type="string" /> <property column="doorNbr" name="doorNbr" type="string" /> <property column="houseName" name="houseName" type="string" /> <property column="cross" name="cross" type="string" /> <property column="main" name="main" type="string" /> <property column="area" name="area" type="string" /> <property column="city" name="city" type="string" /> </class> </hibernate-mapping>

Please help me why I am getting this error: Column 'cust_code' cannot be null

Here is my code:

Database Info:

CREATE TABLE `collection` (
`cust_code` varchar(10) NOT NULL,
`collection_code` int(10) NOT NULL auto_increment,
`paidDate` date default NULL,
`paidAmount` double(10,0) default NULL,
`viewMonth` varchar(10) default NULL,
`viewYear` varchar(4) default NULL,
`paidMonth` varchar(10) default NULL,
`paidYear` varchar(4) default NULL,
PRIMARY KEY (`collection_code`),
CONSTRAINT `cust_code` FOREIGN KEY (`cust_code`) REFERENCES `cust_info` (`code`)
) ENGINE=MyISAM AUTO_INCREMENT=95 DEFAULT CHARSET=utf8;


CREATE TABLE `cust_info` (
`code` varchar(10) NOT NULL,
`name` varchar(20) default NULL,
`amount` double(10,0) default NULL,
`contactNbr` varchar(12) default NULL,
`address` varchar(50) default NULL,
`comments` varchar(100) default NULL,
`status` varchar(10) default NULL,
PRIMARY KEY (`code`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;



Errors I am getting are:
in localhost-date.log
java.lang.IllegalStateException at org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:405) at org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:707) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:834) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286) at java.lang.Thread.run(Unknown Source)

System.out.put log:
Result value is ... true getCardInfo().getCustInfoVO().getCode():333 Hibernate: select custinfovo0_.code as code0_, custinfovo0_.name as name0_, custinfovo0_.amount as amount0_, custinfovo0_.contactNbr as contactNbr0_, custinfovo0_.address as address0_, custinfovo0_.comments as comments0_, custinfovo0_.status as status0_ from cust_info custinfovo0_ where custinfovo0_.code='333' custInfoVO.getName():sagar executeUpdate...cardInfo..getCust_code().. cardInfo...kbs.cable.CardInfo@eccfe7 cardInfo.getPaidMonth()...January Hibernate: select custinfovo0_.code as code4_, custinfovo0_.name as name4_, custinfovo0_.amount as amount4_, custinfovo0_.contactNbr as contactNbr4_, custinfovo0_.address as address4_, custinfovo0_.comments as comments4_, custinfovo0_.status as status4_ from cust_info custinfovo0_ where custinfovo0_.code='333' Updated cardInfo.getCode11111111>> 1 custInfo.getCode333 Hibernate: select custinfovo_.code, custinfovo_.name as name8_, custinfovo_.amount as amount8_, custinfovo_.contactNbr as contactNbr8_, custinfovo_.address as address8_, custinfovo_.comments as comments8_, custinfovo_.status as status8_ from cust_info custinfovo_ where custinfovo_.code=? Hibernate: insert into collection (cust_code, paidDate, paidAmount, viewMonth, viewYear, paidMonth, paidYear) values (?, ?, ?, ?, ?, ?, ?) Hibernate: update collection set cust_code=null where cust_code=?

<hibernate-mapping> <class name="kbs.cable.CustInfoVO" table="cust_info"> <id name="code" type="string" column="code"></id> <property name="name" type="string" column="name" /> <property name="amount" type="double" column="amount" /> <property name="contactNbr" type="string" column="contactNbr" /> <property name="address" type="string" column="address" /> <property name="comments" type="string" column="comments" /> <property name="status" type="string" column="status" /> <set name="cardInfoList" cascade="save-update"> <key column="cust_code" /> <one-to-many class="kbs.cable.CardInfo"/> </set> </class> <class name="kbs.cable.CardInfo" table="collection" > <id column="collection_code" name="collection_code" type="integer"> <generator class="native" /> </id> <property column="cust_code" name="cust_code" type="string" /> <property column="paidDate" name="paidDate" type="date" /> <property column="paidAmount" name="paidAmount" type="double" /> <property column="viewMonth" name="viewMonth" type="string" /> <property column="viewYear" name="viewYear" type="string" /> <property column="paidMonth" name="paidMonth" type="string" /> <property column="paidYear" name="paidYear" type="string" /> </class> </hibernate-mapping>

CustMonthlyUpdate.java
package kbs.cable; import com.opensymphony.xwork2.ActionSupport; import java.sql.Connection; import java.sql.ResultSet; import java.sql.Statement; import java.util.ArrayList; import java.util.Date; import java.util.HashSet; import java.util.List; import java.util.Set; public class CustMonthlyUpdate extends ActionSupport { CardInfo cardInfo = null; CustInfoVO custInfoVO = null; Set cardInfoList = new HashSet(); public CustInfoVO getCustInfoVO() { return custInfoVO; } public void setCustInfoVO(CustInfoVO custInfoVO) { this.custInfoVO = custInfoVO; } public String getUpdate() { return update; } public void setUpdate(String update) { this.update = update; } private String update = null; public String execute() throws Exception { if(getUpdate()!= null) return executeUpdate(); else return executeSearch(); } public String executeUpdate() throws Exception { System.out.println("executeUpdate...cardInfo..getCust_code().."+cardInfo.getCust_code()); System.out.println("cardInfo..."+getCardInfo()); System.out.println("cardInfo.getPaidMonth()..."+getCardInfo().getPaidMonth()); CustDAO custDao = new CustDAO(); custInfoVO = custDao.getCustByCode(getCustInfoVO().getCode()); cardInfo.setCust_code(getCustInfoVO().getCode()); cardInfoList.add(cardInfo); custInfoVO.setCardInfoList(cardInfoList); custDao.updateCardInfo(custInfoVO); return "custMonthlyUpdate"; } public Set<CardInfo> getCardInfoList() { return cardInfoList; } public void setCardInfoList(HashSet<CardInfo> cardInfoList) { this.cardInfoList = cardInfoList; } public String executeSearch() throws Exception { CustDAO custDao = new CustDAO(); System.out.println("getCardInfo().getCustInfoVO().getCode():"+this.getCustInfoVO().getCode()); custInfoVO = custDao.getCustByCode(getCustInfoVO().getCode()); System.out.println("custInfoVO.getName():"+custInfoVO.getName()); return "custMonthlyUpdate"; } public CardInfo getCardInfo() { return cardInfo; } public void setCardInfo(CardInfo cardInfo) { this.cardInfo = cardInfo; } }

CustMonthlyUpdate.js

<%@ taglib prefix="s" uri="/struts-tags" %> <html> <head> <link rel="stylesheet" type="text/css" href="css/main.css"> <title>Customer Details !</title> </head> <body BGCOLOR="#DDDDCC" TEXT=BLACK LINK=BLUE VLINK=PURPLE ALINK=RED> <s:form action="custMonthlyUpdate" method="POST" > <s:actionerror /> <s:fielderror /> <label class="labelHeader"><b>Update Monthly Payment</b></label> <s:textfield name="custInfoVO.code" label="Code" /> <s:textfield name="custInfoVO.name" label="Name" disabled="true"/> <s:textfield name="custInfoVO.amount" label="Amount" disabled="true" /> <s:textfield name="custInfoVO.status" label="Status" disabled="true"/> <s:textfield name="custInfoVO.address" label="Address" disabled="true"/> <s:textfield name="custInfoVO.contactNbr" label="Contact Nbr" disabled="true"/> <s:textarea name="custInfoVO.comments" label="comments" disabled="true" cols="16" rows="2" /><br/> <s:submit value="Search" name="search" align="center"/> <tr> <td class="labelHeader" > <b> Enter Current Month Details</b> </td> <tr> <td class="labelBold"><b>Current Date :</b></td> <td class="tdInput"> <s:date name="cardInfo.paidDate" format="dd/MM/yyyy" nice="false"/> </td> </tr> <s:hidden name="cardInfo.cust_code" label="Code"/> <s:select name="cardInfo.viewMonth" label="View Month" list="{'January','February','March','April','May','June','July','August'}" /> <s:select name="cardInfo.viewYear" label="View Year" list="{'2008','2009','2010','2011','2012'}" /> <s:select name="cardInfo.paidMonth" label="Paid Month" list="{'January','February','March','April','May','June','July','August'}" /> <s:select name="cardInfo.paidYear" label="Paid Year" list="{'2008','2009','2010','2011','2012'}" /> <s:textfield name="cardInfo.paidAmount" label="Paid Amount" value="150"/> <s:submit cssClass="buttons" value="Update" name="update" align="center"/> </s:form> </body> </html>

CustDAO.updateCardInfo method:
public void updateCardInfo(CustInfoVO custInfo) { Session session = Util.getSession(); Transaction tx=null; try { System.out.println("Updated cardInfo.getCode11111111>> "+custInfo.getCardInfoList().size());//Here getting all values properly System.out.println("custInfo.getCode"+custInfo.getCode()); tx = session.beginTransaction(); session.saveOrUpdate(custInfo); tx.commit(); } catch (RuntimeException e) { if(custInfo != null) tx.rollback(); throw e; } finally { session.close(); } }

CustInfoVO.java [Omitted other getter/setter methods]
public class CustInfoVO { private String code = null; private String name = null; private String comments = null; private String contactNbr = null; private Double amount = 0.0; private String status = null; private String address = null; private Set<CardInfo> cardInfoList = new HashSet<CardInfo>(10); public Set<CardInfo> getCardInfoList() { return cardInfoList; } public void setCardInfoList(Set cardInfoList) { this.cardInfoList = cardInfoList; }

He he... Thanks for your responses. Now I added getUserList in my Action class. Able to retrieve object members in jsp file.
Thanks a lot