Null pointer Exception when insert new record to database using struts2 and hibernate3

[sudarshan jadhav]

Hello every one,
My problem is that , when i am insert a new record to database using struts2 and hibernate3 a null pointer exception is given because my database one id is generate when new record insert which is auto increment when insert new record null id pass and same time file upload to drive successful but record not insert into a Mysql 5.0.5 database my tomcat server gives exception is as follow:

HTTP Status 500 - 

--------------------------------------------------------------------------------

type Exception report

message 

description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

java.lang.NullPointerException
	com.ami.dao.TenderDAOImpl.saveOrUpdateTender(TenderDAOImpl.java:29)
	com.ami.action.TenderAction.saveOrUpdate(TenderAction.java:53)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:440)
	com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:279)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
	com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:163)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:249)
	org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:148)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:93)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:306)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:128)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:104)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:148)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:128)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:306)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
	org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:468)
	org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
	org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)


note The full stack trace of the root cause is available in the Apache Tomcat/7.0.25 logs.

My jsp is:

<s:form theme="simple" action="saveOrUpdateTender" enctype="multipart/form-data">
						<%--  <s:push value="tender"> --%>
							<div class="form_row">
								<table width="900px">
									<tr>
										<td><label>Tender ID:</label></td>
										<td ><s:textfield
												cssClass="form_input" name="tender.tid"></s:textfield></td>
										<td ><label>Tender Status</label></td>
										<td >	 <s:select
												name="tender.status"
												list="#{'Live':'Live','Closed':'Closed'}" id="state"
												onchange="getMeasure()" headerValue="Select Status"
												headerKey="1" cssClass="form_select" /></td>
										<td colspan="2"><label>Bid Document downloading start date</label></td> 
										<td>	<sx:datetimepicker
												displayFormat="dd-MM-yyyy" cssClass="form_input" 
												name="tender.sdate" /></td>
										
									</tr>
									<tr>
										<td><label>Organisation name</label> </td>
										<td colspan="1"><s:textfield
												name="tender.orgname" cssClass="form2_input"></s:textfield>
										</td>
										<td></td>
										<td></td>
										<td colspan="2"><label>Bid Document downloading end date</label></td> 
										<td> <sx:datetimepicker
												displayFormat="dd-MM-yyyy" cssClass="form_input"
												name="tender.edate" /></td>
									</tr>
									<tr>
										<td><label>State</label> </td>
										<td><s:select name="tender.state"
												list="#{'Andaman and Nicobar':'Andaman and Nicobar','Andhra Pradesh':'Andhra Pradesh','Arunachal Pradesh':'Arunachal Pradesh','Assam':'Assam',
												'Bihar':'Bihar','Chandigarh':'Chandigarh','Chhattisgarh':'Chhattisgarh','Dadar and Nagar Haveli':'Dadar and Nagar Haveli','Daman and Diu':'Daman and Diu',
												'Delhi':'Delhi','Goa':'Goa','Gujarat':'Gujarat','Haryana':'Haryana','Himachal Pradesh':'Himachal Pradesh','Jammu and Kashmir':'Jammu and Kashmir','Jharkhand':'Jharkhand',
												'Karnataka':'Karnataka','Kerala':'Kerala','Lakshadweep':'Lakshadweep','Madhya Pradesh':'Madhya Pradesh','Maharashtra':'Maharashtra','Manipur':'Manipur','Meghalaya':'Meghalaya',
												'Mizoram':'Mizoram','Nagaland':'Nagaland','Odisha':'Odisha','Puducherry':'Puducherry','Punjab':'Punjab','Rajasthan':'Rajasthan','Sikkim':'Sikkim',
												'Tamil Nadu':'Tamil Nadu','Tripura':'Tripura','Uttar Pradesh':'Uttar Pradesh','Uttarakhand':'Uttarakhand','West Bengal':'West Bengal'}"	 id="state"
												onchange="getMeasure()" headerValue="Select State"
												headerKey="1" cssClass="form_select" /></td>

										<td></td>
										<td></td>
										<td colspan="1"><label>Pre-Bid Meeting Date</label></td>
										<td> <s:checkbox
												name="tender.prebid"  ></s:checkbox></td>
										<td>
											<sx:datetimepicker
												displayFormat="dd-MM-yyyy" name="tender.predate"
												cssClass="form_input" />
										</td>
										
									</tr>
									<tr>
										<td><label>Tender No.</label></td>
										<td> <s:textfield
												name="tender.tno" cssClass="form_input"></s:textfield></td>
										<td></td>
										<td></td>
										<td colspan="2"><label>Tender Closing Date</label></td>
										<td> <sx:datetimepicker
												displayFormat="dd-MM-yyyy" name="tender.cdate"
												cssClass="form_input" /></td>
										
										
									</tr>

									<tr>
										<td><label>Work Description</label> </td>
										<td colspan="2"><s:textarea
												name="tender.wdesc" rows="2" cssClass="form_textarea">
											</s:textarea></td>
										
										<td></td>
										<td colspan="2"><label>Tender Opening Date</label></td>
										<td> <sx:datetimepicker
												displayFormat="dd-MM-yyyy" name="tender.odate"
												cssClass="form_input" /></td>
										
										
										
									</tr>
									<tr>
										<td><label>Tender Remarks</label> </td>
										<td colspan="2"><s:textarea	name="tender.trem" cssClass="form_textarea">
											</s:textarea></td>
										
										<td></td>
										<td colspan="1"><label>EMD</label></td>
										<td></td>
										<td> <s:textfield name="tender.emd"
												cssClass="form_input"></s:textfield></td>
								
									</tr>
									<tr>
											
										<td><label>Upload Tender Document</label></td>
										<td colspan="2"> <s:file
												name="toBeUploaded" ></s:file></td>
										<td></td>
										
										<td colspan="1"><label>Tender Value</label></td>
										<td></td>
										<td> <s:textfield name="tender.tval"
												cssClass="form_input"/></td>
									
									</tr>
									
									<tr>
										<td></td>
										<td></td>
										<td colspan="1"><s:submit cssClass="form_submit"></s:submit>
										</td>
										<td></td>
										<td colspan="2"><s:reset cssClass="form_reset" /></td>
										<td></td>
										
									</tr>


								</table>
							</div>
							<%-- </s:push> --%>
						</s:form>

My struts.xml file is:

<struts>
	<package name="default" extends="hibernate-default">
		<action name="saveOrUpdateUser" method="saveOrUpdate" class="com.ami.action.UserAction">
			<result name="success" type="redirect">listUser</result>
		</action>
		<action name="listUser" method="list" class="com.ami.action.UserAction">
			<result name="success">/register.jsp</result>
		</action>
		<action name="editUser" method="edit" class="com.ami.action.UserAction">
			<result name="success">/register.jsp</result>
		</action>
		<action name="deleteUser" method="delete" class="com.ami.action.UserAction">
			<result name="success" type="redirect">listUser</result>
		</action>
		<!-- Add new tender -->
		<action name="saveOrUpdateTender" method="saveOrUpdate" class="com.ami.action.TenderAction">
			<interceptor-ref name="fileUpload">  
                <param name="maximumSize">104857600</param>  
                <!-- <param name="allowedTypes">  
                    image/png,image/gif,image/jpeg,image/pjpeg   
       			 </param>   -->

            </interceptor-ref>  
            <interceptor-ref name="defaultStack"></interceptor-ref>  
			<result name="success" >/AddNewTender.jsp</result>
			<result name="input" >/AddNewTender.jsp</result>
		</action>
		
		
		<!-- <action name="fileUpload" class="com.ami.action.FileUploadAction">  
            <interceptor-ref name="fileUpload">  
                <param name="maximumSize">1048576</param>  
                <param name="allowedTypes">  
                    image/png,image/gif,image/jpeg,image/pjpeg   
       			 </param>  

            </interceptor-ref>  
            <interceptor-ref name="defaultStack"></interceptor-ref>  
            <result name="success">/AddNewTender.jsp</result>  
            <result name="input">/fileUpload.jsp</result>  
        </action>   -->
	</package>
</struts>

My hibernate.cfg.xml is:

  <hibernate-configuration>
	<session-factory>
		<property name="connection.driver_class"> com.mysql.jdbc.Driver         </property>
		<property name="connection.url"> jdbc:mysql://localhost:3306/tender         </property>
		<property name="connection.username">root</property>
		<property name="connection.password">root</property>
		<property name="connection.pool_size">1</property>
		<property name="dialect"> org.hibernate.dialect.MySQLDialect         </property>
		<property name="current_session_context_class">thread</property>
		<property name="cache.provider_class"> org.hibernate.cache.NoCacheProvider         </property>
		<property name="show_sql">true</property>
		<property name="hbm2ddl.auto">update</property>
		<mapping class="com.ami.bean.User" />
		<mapping class="com.ami.bean.Tender"/>
	</session-factory>
</hibernate-configuration>

My Action class is TenderAction.java

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.io.FileUtils;
import org.apache.struts2.ServletActionContext;

import com.ami.bean.Tender;
import com.ami.dao.TenderDAO;
import com.ami.dao.TenderDAOImpl;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;

public class TenderAction  extends ActionSupport implements ModelDriven<Tender> {

		private static final long serialVersionUID = -6659925652584240539L;
		
		private File toBeUploaded;   
	    private String toBeUploadedFileName;   
	    private String toBeUploadedContentType;   
	    private HttpServletRequest servletRequest;   
		
		private Tender tender = new Tender();
		private List<Tender> tenderList = new ArrayList<Tender>();
		private TenderDAO tenderDAO = new TenderDAOImpl();
		
		@Override
		public Tender getModel() {
			return tender;
		}
		
		/**
		 * To save or update tender.
		 * @return String
		 */
		public String saveOrUpdate()
		{	
			String filePath="d:/Myuploads";  
	        File fileToCreate = new File(filePath, this.toBeUploadedFileName);   
	  
	             try {   
	                          FileUtils.copyFile(this.toBeUploaded, fileToCreate);   
	                  } catch (IOException e) {   
	                   addActionError(e.getMessage());   
	              }   
	                            tender.setAttachment(filePath);
			tenderDAO.saveOrUpdateTender(tender);
			return SUCCESS;
		}
		
                            public Tender getTender() {
			return tender;
		}

		public void setTender(Tender tender) {
			this.tender = tender;
		}

			
		 public File getToBeUploaded() {   
		        return toBeUploaded;   
		    }   
		    public void setToBeUploaded(File toBeUploaded) {   
		        this.toBeUploaded = toBeUploaded;   
		    }   
		    public String getToBeUploadedFileName() {   
		        return toBeUploadedFileName;   
		    }   
		    public void setToBeUploadedFileName(String toBeUploadedFileName) {   
		        this.toBeUploadedFileName = toBeUploadedFileName;   
		    }   
		    public String getToBeUploadedContentType() {   
		        return toBeUploadedContentType;   
		    }   
		    public void setToBeUploadedContentType(   
		            String toBeUploadedFileNameContentType) {   
		        this.toBeUploadedContentType = toBeUploadedFileNameContentType;   
		    }   
		    public void setServletRequest(HttpServletRequest servletRequest) {   
		        this.servletRequest=servletRequest;   
		           
		    }   
	

}

My bean class Tender.java is :

  import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name="addtender")
public class Tender {
		private Long id;
		private Long tid;
		private String status;
		private String orgname;
		private String edate;
		private String state;
		private boolean prebid;
		private String tno;
		private String cdate;
		private String sdate;
		private String wdesc;
		private String odate;
		private String trem;
		private String emd;
		private String attachment;
		private String tval;
		private String predate;
		
		@Id
		@GeneratedValue
		@Column(name="id")	
		public Long getId() {
			return id;
		}
		public void setId(Long id) {
			this.id = id;
		}
		
		@Column(name="tid")	
		public Long getTid() {
			return tid;
		}
		public void setTid(Long tid) {
			this.tid = tid;
		}
		
		@Column(name="status")
		public String getStatus() {
			return status;
		}
		public void setStatus(String status) {
			this.status = status;
		}
		@Column(name="orgname")
		public String getOrgname() {
			return orgname;
		}
		public void setOrgname(String orgname) {
			this.orgname = orgname;
		}
		
		@Column(name="edate")
		public String getEdate() {
			return edate;
		}
		public void setEdate(String edate) {
			this.edate = edate;
		}
		
		@Column(name="state")
		public String getState() {
			return state;
		}
		public void setState(String state) {
			this.state = state;
		}
		
		@Column(name="prebid")
		public boolean isPrebid() {
			return prebid;
		}
		public void setPrebid(boolean prebid) {
			this.prebid = prebid;
		}
		
		@Column(name="tno")
		public String getTno() {
			return tno;
		}
		public void setTno(String tno) {
			this.tno = tno;
		}
		
		@Column(name="cdate")
		public String getCdate() {
			return cdate;
		}
		public void setCdate(String cdate) {
			this.cdate = cdate;
		}
		
		
		@Column(name="predate")
		public String getPredate() {
			return predate;
		}
		
		public void setPredate(String predate) {
			this.predate = predate;
		}
		
		@Column(name="sdate")
		public String getSdate() {
			return sdate;
		}
		public void setSdate(String sdate) {
			this.sdate = sdate;
		}
		
		@Column(name="wdesc")
		public String getWdesc() {
			return wdesc;
		}
		public void setWdesc(String wdesc) {
			this.wdesc = wdesc;
		}
		
		@Column(name="odate")
		public String getOdate() {
			return odate;
		}
		public void setOdate(String odate) {
			this.odate = odate;
		}
		@Column(name="trem")
		public String getTrem() {
			return trem;
		}
		public void setTrem(String trem) {
			this.trem = trem;
		}
		@Column(name="emd")
		public String getEmd() {
			return emd;
		}
		
		public void setEmd(String emd) {
			this.emd = emd;
		}
		@Column(name="attachment")
		public String getAttachment() {
			return attachment;
		}
		public void setAttachment(String attachment) {
			this.attachment = attachment;
		}
		@Column(name="tval")
		public String getTval() {
			return tval;
		}
		public void setTval(String tval) {
			this.tval = tval;
		}
		
	}

My DAO i.e. database connectivity TenderDAOImpl.java class is:

  import java.util.List;

import org.hibernate.Session;
import org.hibernate.Transaction;

import com.ami.bean.Tender;
import com.googlecode.s2hibernate.struts2.plugin.annotations.SessionTarget;
import com.googlecode.s2hibernate.struts2.plugin.annotations.TransactionTarget;

public class TenderDAOImpl implements TenderDAO{
	@SessionTarget
	Session session;
	
	@TransactionTarget
	Transaction transaction;

	/**
	 * Used to save or update a user.
	 */
	@Override
	public void saveOrUpdateTender(Tender t) {
		try {
			
			System.out.println(t.getId()+t.getAttachment()+"getCdate"+t.getCdate()+"getEdate"+t.getEdate()+"getEmd()"+t.getEmd()+"getOdate()"+t.getOdate()+"getOrgname()"+t.getOrgname()                     +"getPredate()"+t.getPredate()+"getSdate()"+t.getSdate()+"getState()"+t.getState()+"getStatus"+t.getStatus()+"getTno"+t.getTno()+"getTrem"+t.getTrem()+"getTval"+t.getTval()                                                       +"getWdesc"+t.getWdesc()+"getTid"+t.getTid());
			session.saveOrUpdate(t);
		} catch (Exception e) {
			transaction.rollback();
			e.printStackTrace();
		}
	}
}

Please give me solution i am facing that problem from 3 days
Thank you

[Joe Ess]

The stack trace says the problem occurred on line 29 of TenderDAOImpl:

com.ami.dao.TenderDAOImpl.saveOrUpdateTender(TenderDAOImpl.java:29) 

The code you've given us for that class shows a close brace on line 29. Either your code or your stack trace are out of date. Can you give us the current code/stack trace?

[sudarshan jadhav]

Thank you Joe Ess for reply,

In TenderDAOImpl.java i am add candition if (transaction != null) the stack trace or Apache tomcat 7.0 not gives any error but struts.xml file <result name="input"> tag gives same page with no error my dao changes and stack trace/Console is follows

public void saveOrUpdateTender(Tender t) {
		try {
			
			System.out.println(t.getId()+t.getAttachment()+"getCdate"+t.getCdate()+"getEdate"+t.getEdate()+"getEmd()"+t.getEmd()+"getOdate()"+t.getOdate()+"getOrgname()"+t.getOrgname()+"getPredate()"+t.getPredate()+"getSdate()"+t.getSdate()+"getState()"+t.getState()+"getStatus"+t.getStatus()+"getTno"+t.getTno()+"getTrem"+t.getTrem()+"getTval"+t.getTval()+"getWdesc"+t.getWdesc()+"getTid"+t.getTid());
			session.saveOrUpdate(t);
		} catch (Exception e) {
			if (transaction != null) {
			    transaction.rollback();
			}
		}
	}

Feb 28, 2013 8:41:51 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files (x86)\Java\jre1.6.0_06\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre1.6.0_06/bin/client;C:/Program Files (x86)/Java/jre1.6.0_06/bin;C:/Program Files (x86)/Java/jre1.6.0_06/lib/i386;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\DMIX;C:\Program Files (x86)\MySQL\MySQL Server 5.1\bin;C:\Program Files (x86)\Calibre2\;C:\Program Files (x86)\Java\jre1.6.0_06\bin;C:\Program Files (x86)\Business Objects\Common\3.5\bin\.\NOTES;C:\Program Files (x86)\Business Objects\Common\3.5\bin\.\NOTES\DATA;;D:\Study software\Eclipse\eclipse-jee-indigo-SR2-win32\eclipse;
Feb 28, 2013 8:41:51 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:Tender' did not find a matching property.
Feb 28, 2013 8:41:52 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Feb 28, 2013 8:41:52 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Feb 28, 2013 8:41:52 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 358 ms
Feb 28, 2013 8:41:52 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Feb 28, 2013 8:41:52 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.25
log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.config.providers.XmlConfigurationProvider).
log4j:WARN Please initialize the log4j system properly.
Feb 28, 2013 8:41:52 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Feb 28, 2013 8:41:52 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Feb 28, 2013 8:41:52 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 816 ms
nulld:/MyuploadsgetCdate2013-02-18T00:00:00+05:30getEdate2013-02-05T00:00:00+05:30getEmd()12getOdate()2013-02-12T00:00:00+05:30getOrgname()amitech pvt. ltd. punegetPredate()2013-02-12T00:00:00+05:30getSdate()2013-02-12T00:00:00+05:30getState()1getStatusLivegetTno123getTremhigetTval1231getWdeschellogetTid12

i am past all my code previous post see that and my jar file see then attachement

[Joe Ess]

sudarshan jadhav wrote:

catch (Exception e) {  
            if (transaction != null) {  
                transaction.rollback();  
            }  
        }  

Never ever Ever EVER do this. If an exception occurs, you'll never know. At the very least, invoke e.printStackTrace().
I'm not sure what I'm supposed to derive from the image that you posted.

[sudarshan jadhav]

Thank you Joe Ess for reply,
I am write catch() code for exception handling but i am replace that code and write previous but exception is occured as:

HTTP Status 500 - 

--------------------------------------------------------------------------------

type Exception report

message 

description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

java.lang.NullPointerException
	com.ami.dao.TenderDAOImpl.saveUpdateTender(TenderDAOImpl.java:29)
	com.ami.action.TenderAction.saveOrUpdate(TenderAction.java:85)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:440)
	com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:279)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
	com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:163)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:249)
	org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:148)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:93)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:306)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:128)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:104)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:148)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:128)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:306)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
	org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:468)
	org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
	org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)


note The full stack trace of the root cause is available in the Apache Tomcat/7.0.25 logs.


--------------------------------------------------------------------------------

Apache Tomcat/7.0.25

[Joe Ess]

You still haven't shown us what is on line 29 of TenderDAOImpl

com.ami.dao.TenderDAOImpl.saveUpdateTender(TenderDAOImpl.java:29) 

[sudarshan jadhav]

com.ami.dao.TenderDAOImpl.saveUpdateTender(TenderDAOImpl.java:29)

joe My TenderDAOImpl.java class is as follow but exception occured at line 29 which transaction.rollback(); i know way error is occured because id which is auto generated when new record is
pass to session.saveOrUpdate(tender); the null id i.e. primary key is passed but when new record insert into database auto increment key is genrated that is reason but how can solve this problem

package com.ami.dao;

import java.util.List;

import org.hibernate.Session;
import org.hibernate.Transaction;

import com.ami.bean.Tender;
import com.googlecode.s2hibernate.struts2.plugin.annotations.SessionTarget;
import com.googlecode.s2hibernate.struts2.plugin.annotations.TransactionTarget;

public class TenderDAOImpl implements TenderDAO{
	@SessionTarget
	Session session=null;
	
	@TransactionTarget
	Transaction transaction=null;
	
		
	/**
	 * Used to save or update a user.
	 */
	@Override
	public void saveUpdateTender(Tender tender) {
		try {
			/*System.out.println(t.getId()+t.getAttachment()+"getCdate"+t.getCdate()+"getEdate"+t.getEdate()+"getEmd()"+t.getEmd()+"getOdate()"+t.getOdate()+"getOrgname()"+t.getOrgname()+"getPredate()"+t.getPredate()+"getSdate()"+t.getSdate()+"getState()"+t.getState()+"getStatus"+t.getStatus()+"getTno"+t.getTno()+"getTrem"+t.getTrem()+"getTval"+t.getTval()+"getWdesc"+t.getWdesc()+"getTid"+t.getTid());*/
			System.out.println("sdhj");
			session.saveOrUpdate(tender);
		} catch (Exception e) {
			transaction.rollback();
			e.printStackTrace();
		}
	}
}

[Joe Ess]

sudarshan jadhav wrote:

com.ami.dao.TenderDAOImpl.saveUpdateTender(TenderDAOImpl.java:29)

joe My TenderDAOImpl.java class is as follow but exception occured at line 29 which transaction.rollback();

Then why doesn't transaction.rollback() appear in the stack trace? I still think you have the wrong line.

[sudarshan jadhav]

Sorry Joe you are right actually some changes in my TenderDAOImpl class so line number 30 is exception occured.
Joe please explain me why this error is occured because same program logic use in that file create to drive not use and my post code drive create file logic use but whithout file create insert record successfully but Posted program not run and gives exception in line number 30
Please reply me.

[Joe Ess]

sudarshan jadhav wrote:
Joe please explain me why this error is occured

This is the third time I'll say it: you haven't shown us the code that corresponds to the error. We can't help you without that.

[sudarshan jadhav]

thank you joe for reply,
already i am send to you my exception on jsp page not exception on tomcat console again i am paste jsp page exception and tomcat 7.0 console:
jsp page exception is:

 HTTP Status 500 - 

--------------------------------------------------------------------------------

type Exception report

message 

description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

java.lang.NullPointerException
	com.ami.dao.TenderDAOImpl.saveUpdateTender(TenderDAOImpl.java:30)
	com.ami.action.TenderAction.saveOrUpdate(TenderAction.java:85)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:440)
	com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:279)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
	com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:163)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:249)
	org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:148)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:93)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:306)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:128)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:104)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
	com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:148)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:128)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:306)
	com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
	org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
	org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:468)
	org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
	org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)


note The full stack trace of the root cause is available in the Apache Tomcat/7.0.25 logs.


--------------------------------------------------------------------------------

Apache Tomcat/7.0.25

Tomcat 7.0 console is:

        1 Mar, 2013 10:16:49 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files (x86)\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre6/bin/client;C:/Program Files (x86)/Java/jre6/bin;C:/Program Files (x86)/Java/jre6/lib/i386;C:\Program Files (x86)\PC Connectivity Solution\;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Sony\VAIO Startup Setting Tool;;C:\Program Files (x86)\Windows Live\Shared;;C:\Program Files (x86)\Java\jdk1.6.0_02\bin;C:\Apache\php;C:\Program Files (x86)\MySQL\MySQL Server 5.1\bin;C:\Program Files (x86)\Calibre2\;D:\Study software\eclipse-jee-indigo-SR2-win32\eclipse;
1 Mar, 2013 10:16:50 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:StrutsHibernate' did not find a matching property.
1 Mar, 2013 10:16:50 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:Tender' did not find a matching property.
1 Mar, 2013 10:16:50 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
1 Mar, 2013 10:16:50 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
1 Mar, 2013 10:16:50 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 835 ms
1 Mar, 2013 10:16:50 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
1 Mar, 2013 10:16:50 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.25
log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.util.fs.DefaultFileManagerFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.config.providers.XmlConfigurationProvider).
log4j:WARN Please initialize the log4j system properly.
1 Mar, 2013 10:16:53 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
1 Mar, 2013 10:16:53 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
1 Mar, 2013 10:16:53 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 3261 ms

[Joe Ess]

Joe Ess wrote:

sudarshan jadhav wrote:
Joe please explain me why this error is occured

This is the third fourth time I'll say it: you haven't shown us the code that corresponds to the error. We can't help you without that.

[sudarshan jadhav]

Hello Joe i am post hole code but some changes into struts.xml file so that new runtime exception show on tomcat console is as follow but my hole code is same but only changes in xml :

3 Mar, 2013 12:00:24 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files (x86)\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre6/bin/client;C:/Program Files (x86)/Java/jre6/bin;C:/Program Files (x86)/Java/jre6/lib/i386;C:\Program Files (x86)\PC Connectivity Solution\;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Sony\VAIO Startup Setting Tool;;C:\Program Files (x86)\Windows Live\Shared;;C:\Program Files (x86)\Java\jdk1.6.0_02\bin;C:\Apache\php;C:\Program Files (x86)\MySQL\MySQL Server 5.1\bin;C:\Program Files (x86)\Calibre2\;D:\Study software\eclipse-jee-indigo-SR2-win32\eclipse;
3 Mar, 2013 12:00:24 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:StrutsHibernate' did not find a matching property.
3 Mar, 2013 12:00:24 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:Tender' did not find a matching property.
3 Mar, 2013 12:00:25 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
3 Mar, 2013 12:00:25 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
3 Mar, 2013 12:00:25 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 977 ms
3 Mar, 2013 12:00:25 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
3 Mar, 2013 12:00:25 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.25
log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.util.fs.DefaultFileManagerFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.config.providers.XmlConfigurationProvider).
log4j:WARN Please initialize the log4j system properly.
00:00:28 - INFO: Full Hibernate Plugin Validation using Hibernate Validator 3.x 
3 Mar, 2013 12:00:28 AM org.apache.catalina.core.StandardContext filterStart
SEVERE: Exception starting filter struts2
java.lang.NullPointerException
	at com.opensymphony.xwork2.util.FileManager$FileRevision.needsReloading(FileManager.java:209)
	at com.opensymphony.xwork2.util.FileManager.fileNeedsReloading(FileManager.java:60)
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.needsReload(XmlConfigurationProvider.java:325)
	at org.apache.struts2.config.StrutsXmlConfigurationProvider.needsReload(StrutsXmlConfigurationProvider.java:168)
	at com.opensymphony.xwork2.config.ConfigurationManager.conditionalReload(ConfigurationManager.java:220)
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:61)
	at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:774)
	at org.apache.struts2.dispatcher.ng.InitOperations.initStaticContentLoader(InitOperations.java:77)
	at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:49)
	at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277)
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
	at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382)
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103)
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4638)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5294)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1568)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1558)
	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
3 Mar, 2013 12:00:28 AM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error filterStart
3 Mar, 2013 12:00:28 AM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/Tender] startup failed due to previous errors
3 Mar, 2013 12:00:28 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [/Tender] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@fbcb70]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@e931d9]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
3 Mar, 2013 12:00:28 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [/Tender] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@1c7d56b]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@8c858a]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
3 Mar, 2013 12:00:28 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
3 Mar, 2013 12:00:28 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
3 Mar, 2013 12:00:28 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 3139 ms

My struts.xml is follow:

<struts>
	<!-- 20MB file size for upload -->
	 <constant name="struts.devMode" value="true" />
	 <constant name="struts.multipart.maxSize" value="20971520"  />
	
	<package name="default" extends="hibernate-default">
		
		<action name="saveOrUpdateUser" method="saveOrUpdate" class="com.ami.action.UserAction">
			<result name="success" type="redirect">listUser</result>
		</action>
		<action name="listUser" method="list" class="com.ami.action.UserAction">
			<result name="success">/register.jsp</result>
		</action>
		<action name="editUser" method="edit" class="com.ami.action.UserAction">
			<result name="success">/register.jsp</result>
		</action>
		<action name="deleteUser" method="delete" class="com.ami.action.UserAction">
			<result name="success" type="redirect">listUser</result>
		</action>
		<!-- Add new tender -->
		<action name="saveOrUpdateTender" method="saveOrUpdate" class="com.ami.action.TenderAction">
			 <interceptor-ref name="fileUpload">  
                <param name="maximumSize">1048576</param>  
               <!--  <param name="allowedTypes">  
                    image/png,image/gif,image/jpeg,image/pjpeg  
      			  </param>   -->
            </interceptor-ref>  
            <interceptor-ref name="defaultStack"></interceptor-ref> 
			<result name="success" >/AddNewTender.jsp</result>
			<result name="input" >/AddNewTender.jsp</result>
		</action>
		
		
		<action name="fileUpload" class="com.ami.action.FileUploadAction">  
            <interceptor-ref name="fileUpload">  
                <param name="maximumSize">1048576</param>  
                <!-- <param name="allowedTypes">  
                    image/png,image/gif,image/jpeg,image/pjpeg   
       			 </param>   -->

            </interceptor-ref>  
            <interceptor-ref name="defaultStack"></interceptor-ref>  
            <result name="success">/AddNewTender.jsp</result>  
            <result name="input">/fileUpload.jsp</result>  
        </action>  
	</package>
</struts>

please please joe see my hole post with exception,java code , jsp and xml mapping file

[Joe Ess]

This used to be a problem with the devmode flag (see here) but should be fixed. Are you using a recent version of Struts?

[sudarshan jadhav]

Thank you Joe firstly for reply,
i am using struts2.1.6 and hibernate 3.0 i am attaching jar image file with a previous post please see it is right jar file for that version
please reply me for null pointer exception in struts2 . I am setting id with default value but runtime exception is shown on console

[Joe Ess]

If you would have followed the link I posted earlier, you would see that the version of Struts with the devmode problem is 2.1.6, the same version you are running. I recommend you upgrade.
As for the null pointer exception, you STILL haven't shown us the code where the error takes place.

[sudarshan jadhav]

Thank you joe for link you have suggested to me , but how to upgrade or add that patch file to my jar file please reply me urgently.

[Joe Ess]

1. Download the current version of Struts
2. Replace the Struts jar and its dependencies in your project.

[sudarshan jadhav]

Hello Joe still null pointer exception i am added new jar file which are shown me on post attachement file and error code is as:

         import java.util.List;

import org.hibernate.Session;
import org.hibernate.Transaction;

import com.ami.bean.Tender;
import com.googlecode.s2hibernate.struts2.plugin.annotations.SessionTarget;
import com.googlecode.s2hibernate.struts2.plugin.annotations.TransactionTarget;

public class TenderDAOImpl implements TenderDAO{
	@SessionTarget
	Session session=null;
	
	@TransactionTarget
	Transaction transaction=null;
	
		
	/**
	 * Used to save or update a user.
	 */
	@Override
	public void saveUpdateTender(Tender t) {
		//try {
			System.out.println(t.getId()+t.getAttachment()+"getCdate"+t.getCdate()+"getEdate"+t.getEdate()+"getEmd()"+t.getEmd()+"getOdate()"+t.getOdate()+"getOrgname()"+t.getOrgname()+"getPredate()"+t.getPredate()+"getSdate()"+t.getSdate()+"getState()"+t.getState()+"getStatus"+t.getStatus()+"getTno"+t.getTno()+"getTrem"+t.getTrem()+"getTval"+t.getTval()+"getWdesc"+t.getWdesc()+"getTid"+t.getTid());
			System.out.println("sdhj");
			session.saveOrUpdate(t);
		/*} catch (Exception e) {
			transaction.rollback();
			e.printStackTrace();
		}*/
	}
}

See my struts.xml file is as:

  <!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
	<!-- 20MB file size for upload -->
	<constant name="struts.enable.DynamicMethodInvocation" value="false" />
	<constant name="struts.devMode" value="false" />
	 <!-- <constant name="struts.multipart.maxSize" value="20971520"  /> -->
	
	<package name="default" extends="hibernate-default">
		
		<action name="saveOrUpdateUser" method="saveOrUpdate" class="com.ami.action.UserAction">
			<result name="success" type="redirect">listUser</result>
		</action>
		<action name="listUser" method="list" class="com.ami.action.UserAction">
			<result name="success">/register.jsp</result>
		</action>
		<action name="editUser" method="edit" class="com.ami.action.UserAction">
			<result name="success">/register.jsp</result>
		</action>
		<action name="deleteUser" method="delete" class="com.ami.action.UserAction">
			<result name="success" type="redirect">listUser</result>
		</action>
		<!-- Add new tender -->
		<action name="saveOrUpdateTender" method="saveOrUpdate" class="com.ami.action.TenderAction">
			 <interceptor-ref name="fileUpload">  
                <param name="maximumSize">1048576</param>  
               <!--  <param name="allowedTypes">  
                    image/png,image/gif,image/jpeg,image/pjpeg  
      			  </param>   -->
            </interceptor-ref>  
            <interceptor-ref name="defaultStack"></interceptor-ref> 
			<result name="success" >/AddNewTender.jsp</result>
			<result name="input" >/AddNewTender.jsp</result>
		</action>
		
		
		<!-- <action name="fileUpload" class="com.ami.action.FileUploadAction">  
              <interceptor-ref name="exception" />
            <interceptor-ref name="alias" />
            <interceptor-ref name="servletConfig" />
            <interceptor-ref name="prepare" />
            <interceptor-ref name="i18n" />
            <interceptor-ref name="chain" />
            <interceptor-ref name="debugging" />
            <interceptor-ref name="profiling" />
            <interceptor-ref name="scopedModelDriven" />
            <interceptor-ref name="modelDriven" />
            <interceptor-ref name="fileUpload">
            <param name="maximumSize">20971520</param>
            <param name="allowedTypes">text/plain</param>
            </interceptor-ref>
            <interceptor-ref name="checkbox" />
            <interceptor-ref name="staticParams" />
            <interceptor-ref name="actionMappingParams" />
            <interceptor-ref name="params">
            <param name="excludeParams"> dojo\..*,^struts\..*</param>
            </interceptor-ref>
            <interceptor-ref name="conversionError" />
            <interceptor-ref name="validation">
            <param name="excludeMethods"> input,back,cancel,browse</param>
            </interceptor-ref>
            <interceptor-ref name="workflow">
            <param name="excludeMethods"> input,back,cancel,browse</param>
            </interceptor-ref>
  
            <result name="success">/AddNewTender.jsp</result>  
            <result name="input">/fileUpload.jsp</result>  
        </action>   -->
	</package>
</struts>

please joe help me all other code are as previous i am post on it. please suggest some idea because my code right on lt is a any one mapping or jar file missing or not please tell me what is the reason to exception

[sudarshan jadhav]

sorry my jar file is as see attachement:

[sudarshan jadhav]

Thank you Joe. my program is run and record insert into database with file upload at a drive. I am remove interceptor tag in struts.xml my record is inserted successfully
But suggest me for file upload 20mb (or file more then 20mb upto the maximum size allowed) to server drive and fileupload tag is required for struts.xml
Please joe reply me