Beginner needing help with servlet setup

im trying to setup a simple servlet but it seems that my html page will not invoke the java servlet. perhaps it is due to the location of the servlet class, is there a special directory to store the servlet in? or will storing it in the same dir as the html page suffice? Im using j2ee application server here is the html code im using:
<FORM ACTION="UploadTest" ENCTYPE="multipart/form-data" METHOD=POST>
What is your Name? <INPUT TYPE=TEXT NAME=submitter> <BR>
Which file would you like to upload? <INPUT TYPE=FILE NAME=file> <BR>
<INPUT TYPE=SUBMIT>
</FORM>
the directory im working in is:
C:\Sun\AppServer\domains\domain1\docroot\upload
which contains the html and the .java servlet
the servlet is named UploadTest.java
any advice would be appreciated

ur class file should be in
WEB-INF\classes folder
then u should map this class with the urlpattern in the web.xml file
u can invoke the servlet only with url pattern ur giving in the web.xml
i think u get me
regards
shanu

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Hello,
I have two ejbs, one called EstablishmentEJB and another called VisitorCommentsEJB. The relationship is of one EstablishmentEJB instance to many VisitorCommentsEJB instances.
Here are the definitions for the tables:
CREATE TABLE establishments (
DB_ESTABLISHMENT_ID int(11) NOT NULL default '0',
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<?xml version="1.0" encoding="ISO-8859-1"?>

<ejb-jar xmlns="http://java.sun.com/xml/ns/j2ee"
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               <reentrant>false</reentrant>
               <cmp-version>2.x</cmp-version>
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               <cmp-field>
                    <field-name>id</field-name>
               </cmp-field>
               <cmp-field>
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               <home>com.softwareag.test_guide.categoryEJB.PGCategoryHome</home>
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               <persistence-type>Container</persistence-type>
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               <reentrant>false</reentrant>
               <cmp-version>2.x</cmp-version>
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               <cmp-field>
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               <ejb-name>PGSessionFacadeEJB</ejb-name>
               <home>com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeHome</home>
               <remote>com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacade</remote>
               <local-home>com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeLocalHome</local-home>
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               <session-type>Stateless</session-type>
               <transaction-type>Container</transaction-type>
               <resource-ref>
               <res-ref-name>jdbc/test_guia</res-ref-name>
               <res-type>javax.sql.DataSource</res-type>
               <res-auth>Application</res-auth>
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     <relationships>
          
          <ejb-relation>
               <ejb-relation-name>Establishment-VisitorComment</ejb-relation-name>
               <ejb-relationship-role>
                    <ejb-relationship-role-name>Establishment-has-many-comments</ejb-relationship-role-name>
                    <multiplicity>One</multiplicity>
                    <relationship-role-source>
                         <ejb-name>EstablishmentEJB</ejb-name>
                    </relationship-role-source>
                    <cmr-field>
                         <cmr-field-name>visitorComments</cmr-field-name>
                         <cmr-field-type>java.util.Collection</cmr-field-type>
                    </cmr-field>
               </ejb-relationship-role>
               <ejb-relationship-role>
                    <ejb-relationship-role-name>Comment-belongs-to-Establishment</ejb-relationship-role-name>
                    <multiplicity>Many</multiplicity>
                    <relationship-role-source>
                         <ejb-name>VisitorCommentEJB</ejb-name>
                    </relationship-role-source>
               </ejb-relationship-role>
          </ejb-relation>
          
          <ejb-relation>
               <ejb-relation-name>Establishment-Grade</ejb-relation-name>
               <ejb-relationship-role>
                    <ejb-relationship-role-name>Establishment-has-many-grades</ejb-relationship-role-name>
                    <multiplicity>One</multiplicity>
                    <relationship-role-source>
                         <ejb-name>EstablishmentEJB</ejb-name>
                    </relationship-role-source>
                    <cmr-field>
                         <cmr-field-name>grades</cmr-field-name>
                         <cmr-field-type>java.util.Collection</cmr-field-type>
                    </cmr-field>
               </ejb-relationship-role>
               <ejb-relationship-role>
                    <ejb-relationship-role-name>Grade-belongs-to-Establishment</ejb-relationship-role-name>
                    <multiplicity>Many</multiplicity>
                    <relationship-role-source>
                         <ejb-name>GradeEJB</ejb-name>
                    </relationship-role-source>
               </ejb-relationship-role>
          </ejb-relation>
          
          <ejb-relation>
               <ejb-relation-name>Country-Establishment</ejb-relation-name>
               <ejb-relationship-role>
                    <ejb-relationship-role-name>Country-has-many-establishments</ejb-relationship-role-name>
                    
                    <multiplicity>Many</multiplicity>
                    <relationship-role-source>
                         <ejb-name>CountryEJB</ejb-name>
                    </relationship-role-source>
               </ejb-relationship-role>
               <ejb-relationship-role>
                    <ejb-relationship-role-name>Establishment-has-many-countries</ejb-relationship-role-name>
                    <multiplicity>Many</multiplicity>
                    <relationship-role-source>
                         <ejb-name>EstablishmentEJB</ejb-name>
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                         <cmr-field-type>java.util.Collection</cmr-field-type>
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           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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    <jonas-resource>
      <res-ref-name>jdbc/test_guia</res-ref-name>
      <jndi-name>test_guia</jndi-name>
    </jonas-resource>
</jonas-session>

<jonas-session>
    <ejb-name>PGSessionFacadeEJB</ejb-name>
    <jndi-name>PGSessionFacadeEJBHome</jndi-name>
     <jonas-resource>
      <res-ref-name>jdbc/test_guia</res-ref-name>
      <jndi-name>test_guia</jndi-name>
    </jonas-resource>
</jonas-session>

<jonas-entity>
    <ejb-name>EstablishmentEJB</ejb-name>
    <jndi-name>PGEstablishmentHome</jndi-name>
         <cleanup>none</cleanup>
     <jdbc-mapping>
      <jndi-name>test_guia</jndi-name>
      <jdbc-table-name>ESTABLISHMENTS</jdbc-table-name>
      <cmp-field-jdbc-mapping>
     <field-name>id</field-name>
     <jdbc-field-name>DB_ESTABLISHMENT_ID</jdbc-field-name>
      </cmp-field-jdbc-mapping>
      <cmp-field-jdbc-mapping>
     <field-name>name</field-name>
<jdbc-field-name>DB_ESTABLISHMENT_NAME</jdbc-field-name>
      </cmp-field-jdbc-mapping>
    </jdbc-mapping>
</jonas-entity>

    <jonas-entity>
    <ejb-name>GradeEJB</ejb-name>
    <jndi-name>PGgradeHome</jndi-name>
     <cleanup>none</cleanup>
     <jdbc-mapping>
      <jndi-name>test_guia</jndi-name>
      <jdbc-table-name>GRADES</jdbc-table-name>
      <cmp-field-jdbc-mapping>
     <field-name>id</field-name>
     <jdbc-field-name>DB_GRADE_ID</jdbc-field-name>
      </cmp-field-jdbc-mapping>
      <cmp-field-jdbc-mapping>
     <field-name>grade</field-name>
     <jdbc-field-name>DB_GRADE</jdbc-field-name>
      </cmp-field-jdbc-mapping>
    
    </jdbc-mapping>
</jonas-entity>

    <jonas-entity>
    <ejb-name>VisitorCommentEJB</ejb-name>
    <jndi-name>PGVisitorCommentHome</jndi-name>
     <cleanup>none</cleanup>
     <jdbc-mapping>
      <jndi-name>test_guia</jndi-name>
      <jdbc-table-name>VISITORS_COMMENTS</jdbc-table-name>
      <cmp-field-jdbc-mapping>
     <field-name>id</field-name>
     <jdbc-field-name>DB_VISITOR_COMMENT_ID</jdbc-field-name>
      </cmp-field-jdbc-mapping>
      <cmp-field-jdbc-mapping>
     <field-name>comment</field-name>
     <jdbc-field-name>DB_COMMENT</jdbc-field-name>
      </cmp-field-jdbc-mapping>
        
    </jdbc-mapping>
</jonas-entity>
    
    <jonas-entity>
    <ejb-name>CountryEJB</ejb-name>
    <jndi-name>PGcountryHome</jndi-name>
          <cleanup>none</cleanup>
    <jdbc-mapping>
      <jndi-name>test_guia</jndi-name>
      <jdbc-table-name>COUNTRIES</jdbc-table-name>
      <cmp-field-jdbc-mapping>
     <field-name>id</field-name>
     <jdbc-field-name>DB_COUNTRY_ID</jdbc-field-name>
      </cmp-field-jdbc-mapping>
      <cmp-field-jdbc-mapping>
     <field-name>countryName</field-name>
     <jdbc-field-name>DB_COUNTRY_NAME_FR</jdbc-field-name>
      </cmp-field-jdbc-mapping>
    </jdbc-mapping>
</jonas-entity>

    <jonas-entity>
    <ejb-name>CategoryEJB</ejb-name>
    <jndi-name>PGcategoryHome</jndi-name>
    <cleanup>none</cleanup>
     <jdbc-mapping>
      <jndi-name>test_guia</jndi-name>
      <jdbc-table-name>CATEGORIES</jdbc-table-name>
      <cmp-field-jdbc-mapping>
     <field-name>id</field-name>
     <jdbc-field-name>DB_CATEGORY_ID</jdbc-field-name>
      </cmp-field-jdbc-mapping>
      <cmp-field-jdbc-mapping>
     <field-name>category</field-name>
     <jdbc-field-name>DB_CATEGORY_NAME_FR</jdbc-field-name>
      </cmp-field-jdbc-mapping>
    </jdbc-mapping>
</jonas-entity>

<jonas-ejb-relation>
      <ejb-relation-name>Establishment-VisitorComment</ejb-relation-name>
      <jonas-ejb-relationship-role>
        <ejb-relationship-role-name>Comment-belongs-to-Establishment</ejb-relationship-role-name>
        <foreign-key-jdbc-mapping>
          <foreign-key-jdbc-name>DB_ESTABLISHMENT_ID</foreign-key-jdbc-name>
        </foreign-key-jdbc-mapping>
      </jonas-ejb-relationship-role>
    </jonas-ejb-relation>
     
       <jonas-ejb-relation>
      <ejb-relation-name>Establishment-Grade</ejb-relation-name>
      <jonas-ejb-relationship-role>
        <ejb-relationship-role-name>Grade-belongs-to-Establishment</ejb-relationship-role-name>
        <foreign-key-jdbc-mapping>
          <foreign-key-jdbc-name>DB_ESTABLISHMENT_ID</foreign-key-jdbc-name>
        </foreign-key-jdbc-mapping>
      </jonas-ejb-relationship-role>
    </jonas-ejb-relation>
     
      <jonas-ejb-relation>
      <ejb-relation-name>Country-Establishment</ejb-relation-name>
      <jdbc-table-name>COUNTRIES_ESTABLISHMENTS</jdbc-table-name>
      <jonas-ejb-relationship-role>
        <ejb-relationship-role-name>Country-has-many-establishments</ejb-relationship-role-name>
        <foreign-key-jdbc-mapping>
          <foreign-key-jdbc-name>DB_ESTABLISHMENT_ID</foreign-key-jdbc-name>
        </foreign-key-jdbc-mapping>
      </jonas-ejb-relationship-role>
      <jonas-ejb-relationship-role>
        <ejb-relationship-role-name>Establishment-has-many-countries</ejb-relationship-role-name>
        <foreign-key-jdbc-mapping>
          <foreign-key-jdbc-name>DB_COUNTRY_ID</foreign-key-jdbc-name>
        </foreign-key-jdbc-mapping>
      </jonas-ejb-relationship-role>
    </jonas-ejb-relation>
     
      <jonas-ejb-relation>
      <ejb-relation-name>Establishment-Category</ejb-relation-name>
      <jdbc-table-name>ESTABLISHMENTS_CATEGORIES</jdbc-table-name>
      <jonas-ejb-relationship-role>
        <ejb-relationship-role-name>Establishment-has-many-categories</ejb-relationship-role-name>
        <foreign-key-jdbc-mapping>
          <foreign-key-jdbc-name>DB_CATEGORY_ID</foreign-key-jdbc-name>
        </foreign-key-jdbc-mapping>
      </jonas-ejb-relationship-role>
      <jonas-ejb-relationship-role>
        <ejb-relationship-role-name>Category-has-many-establishments</ejb-relationship-role-name>
        <foreign-key-jdbc-mapping>
          <foreign-key-jdbc-name>DB_ESTABLISHMENT_ID</foreign-key-jdbc-name>
        </foreign-key-jdbc-mapping>
      </jonas-ejb-relationship-role>
    </jonas-ejb-relation>
</jonas-ejb-jar>Here are the two classes for the beans
package com.softwareag.test_guide.establishmentEJB;
import java.util.Collection;
import java.util.Iterator;
import javax.ejb.CreateException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;
import com.softwareag.test_guide.ejb.util.PGServiceLocator;
import com.softwareag.test_guide.ejb.util.PGServiceLocatorException;
import com.softwareag.test_guide.gradeEJB.PGGradeLocal;
import com.softwareag.test_guide.visitorCommentEJB.PGVisitorCommentLocal;
import com.softwareag.test_guide.visitorCommentEJB.PGVisitorCommentLocalHome;
* @author Julien Martin
public abstract class PGEstablishmentBean implements EntityBean {
     public Integer ejbCreate(
          Integer id,
          String name,
          Collection visitorComments,
          Collection grades,
          Collection countries,
          Collection categories)
          throws CreateException {
          setId(id);
          setName(name);
          setVisitorComments(visitorComments);
          setGrades(grades);
          return null;
     public void ejbPostCreate(
          Integer id,
          String name,
          Collection visitorComments,
          Collection grades,
          Collection countries,
          Collection categories) {
          setCountries(countries);
          setCategories(categories);
     //Business methods
     public int getAverageGrade() {
          Collection grades = this.getGrades();
          if (grades.size() == 0) {
               return 0;
          } else {
               Iterator iterator = grades.iterator();
               int total = 0;
               while (iterator.hasNext()) {
                    PGGradeLocal pGGradeLocal = (PGGradeLocal) iterator.next();
                    Integer amount = pGGradeLocal.getGrade();
                    total = total + amount.intValue();
               float average = total / grades.size();
               int roundedAverage = Math.round(average);
               return roundedAverage;
     public void addComment(Integer id, String comment) {
          try {
               PGVisitorCommentLocalHome pGcommentHome =
                    (PGVisitorCommentLocalHome) PGServiceLocator.getInstance().getLocalHome("PGVisitorCommentHome_L");
               PGVisitorCommentLocal pGcomment = pGcommentHome.create(id, comment);
               Collection pGcomments = this.getVisitorComments();
               pGcomments.add(pGcomment);
          } catch (PGServiceLocatorException e) {
               e.printStackTrace();
          } catch (CreateException e) {
               e.printStackTrace();
     //Persistence fields
     public abstract Integer getId();
     public abstract void setId(Integer id);
     public abstract String getName();
     public abstract void setName(String name);
     //Relation fields
     public abstract Collection getVisitorComments();
     public abstract void setVisitorComments(Collection visitorComments);
     public abstract Collection getGrades();
     public abstract void setGrades(Collection grades);
     public abstract Collection getCountries();
     public abstract void setCountries(Collection countries);
     public abstract Collection getCategories();
     public abstract void setCategories(Collection categories);
     //Callback methods
     public void setEntityContext(EntityContext ec) {
     public void unsetEntityContext() {
     public void ejbLoad() {
     public void ejbStore() {
     public void ejbActivate() {
     public void ejbPassivate() {
     public void ejbRemove() throws RemoveException {
package com.softwareag.test_guide.visitorCommentEJB;
import javax.ejb.CreateException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;
* @author Julien Martin
public abstract class PGVisitorCommentBean implements EntityBean {
     public Integer ejbCreate(Integer id, String comment)throws CreateException {
          setId(id);
          setComment(comment);
          return null;
     public void ejbPostCreate(Integer id, String comment) {}
     //Persistence fields
     public abstract Integer getId();
     public abstract void setId(Integer id);
     public abstract String getComment();
     public abstract void setComment(String comment);
//     public abstract Integer getEstablishment_id();
//     public abstract void setEstablishment_id(Integer establishment_id);
     //Callback methods
     public void setEntityContext(EntityContext ec) {}
     public void unsetEntityContext() {}
     public void ejbLoad() {}
     public void ejbStore() {}
     public void ejbActivate() {}
     public void ejbPassivate() {}
     public void ejbRemove() throws RemoveException {}
}I get the following error from MYSQL:
22:57:10,203 : JOnASVisitorCommentEJBBean.ejbPostCreate : Failed to create bean:
java.sql.SQLException: General error, message from server: "Column 'DB_ESTABLISHMENT_ID' cannot be null"
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:1626)
        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:886)
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:945)
        at com.mysql.jdbc.Connection.execSQL(Connection.java:1844)
        at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1602)
        at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1488)
        at jorm.rdb.mysql.VisitorsCommentBinding.insertVISITORS_COMMENTSTable(VisitorsCommentBinding.java:558)
        at jorm.rdb.mysql.VisitorsCommentBinding.write(VisitorsCommentBinding.java:147)
        at com.softwareag.test_guide.visitorCommentEJB.JOnASVisitorCommentEJBBean.ejbPostCreate(JOnASVisitorCommentEJBBean.java:283)
        at com.softwareag.test_guide.visitorCommentEJB.JOnASVisitorCommentEJBLocalHome.create(JOnASVisitorCommentEJBLocalHome.java:76)
        at com.softwareag.test_guide.establishmentEJB.PGEstablishmentBean.addComment(PGEstablishmentBean.java:71)
        at com.softwareag.test_guide.establishmentEJB.JOnASEstablishmentEJBLocal.addComment(JOnASEstablishmentEJBLocal.java:170)
        at com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeBean.addComment(PGSessionFacadeBean.java:80)
        at com.softwareag.test_guide.sessionFacadeEJB.JOnASPGSessionFacadeEJBLocal.addComment(JOnASPGSessionFacadeEJBLocal.java:168)
        at com.softwareag.test_guide.web.temp.PGBusinessDelegate.addComment(PGBusinessDelegate.java:93)
        at com.softwareag.test_guide.web.temp.PGCommentsManagedBean.addCommentAction(PGCommentsManagedBean.java:13)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
        at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
        at javax.faces.component.UICommand.broadcast(UICommand.java:312)
        at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267)
        at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381)
        at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75)
        at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
        at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
        at sun.reflect.GeneratedMethodAccessor208.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:241)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAsPrivileged(Subject.java:499)
        at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:263)
        at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
        at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50)
        at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:140)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:136)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
        at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:793)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:702)
        at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:571)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:644)
        at java.lang.Thread.run(Thread.java:536)
22:57:10,203 : JFactory.postInvoke : system exception in business method:
javax.ejb.EJBException: Failed to create bean: General error, message from server: "Column 'DB_ESTABLISHMENT_ID' cannot be null"
        at com.softwareag.test_guide.visitorCommentEJB.JOnASVisitorCommentEJBBean.ejbPostCreate(JOnASVisitorCommentEJBBean.java:288)
        at com.softwareag.test_guide.visitorCommentEJB.JOnASVisitorCommentEJBLocalHome.create(JOnASVisitorCommentEJBLocalHome.java:76)
        at com.softwareag.test_guide.establishmentEJB.PGEstablishmentBean.addComment(PGEstablishmentBean.java:71)
        at com.softwareag.test_guide.establishmentEJB.JOnASEstablishmentEJBLocal.addComment(JOnASEstablishmentEJBLocal.java:170)
        at com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeBean.addComment(PGSessionFacadeBean.java:80)
        at com.softwareag.test_guide.sessionFacadeEJB.JOnASPGSessionFacadeEJBLocal.addComment(JOnASPGSessionFacadeEJBLocal.java:168)
        at com.softwareag.test_guide.web.temp.PGBusinessDelegate.addComment(PGBusinessDelegate.java:93)
        at com.softwareag.test_guide.web.temp.PGCommentsManagedBean.addCommentAction(PGComments

Thanks all for replying,
The error occurs when I run the client and not at deploy time. Here is the client code:
     public void addComment(Integer primaryKey, String comment) {
          System.out.println("primaryKey------>" + primaryKey);
          try {
               PGEstablishmentLocalHome establishmentHome = (PGEstablishmentLocalHome) PGServiceLocator.getInstance().getLocalHome("PGEstablishmentHome_L");
               PGEstablishmentLocal establishmentLocal = establishmentHome.findByPrimaryKey(primaryKey);
               establishmentLocal.addComment(primaryKey,comment);
          } catch (PGServiceLocatorException e) {
               e.printStackTrace();
          } catch (FinderException e) {
               e.printStackTrace();
u haven't defined the PK entry in the Establishment EJB Bean in DDYes look in the standard DD.
What's more I need both DD as I would with most ejb containers.
The field DB_ESTABLISHMENT_ID is required and I cannot set it to NULL.
Any other help greatly appreciated.
Julien Martin.

Beginner - need help with custom profiles

I've got 30-day demo versions of both Aperture and Lightroom trying to work out which is best for printing using custom profiles I've had done for a selection of textured art papers for use on my Epson R2400. I've read the printing documentation for both products.
In Aperture, I select print from the menu and open the print dialogue window. Then I open the printer settings window choosing the correct media and switching off Epson 'Color Adjustment' and saving the settings. Then I'm selecting my color profile from Aperture's 'ColorSync Profile' option in the print window and making sure 'Black Point Compensation' is selected. Then I'm pressing print.
In Lightroom 2, I select print from the menu and scroll down to the 'Color Management' tab in the print module. Here I'm choosing my custom profile from the drop down list and setting rendering intent as 'Perceptual'. On clicking the print button the default print window opens and I'm switching off Epson 'Color Adjustment' and selecting my preferred paper type. Then I'm pressing print.
Now I will admit that I'm new to printing with profiles and a complete newbie to Aperture and Lightroom. However, my prints from Lightroom are absolutely perfect, but colours are differing in Aperture prints. In particular, prints are slightly lighter and washed-out. I'm wondering if I might be missing a step somewhere in Aperture? It seems strange that both applications follow roughly the same print procedure yet I'm getting different results using the same profiles and images. I'd much rather use Aperture so I'm trying to seek an explanation for the change in colors.
Any suggestions would be appreciated.

A lot of people including me have had problems in this area. There may have been some problems but in my case I was so absorbed in trying different solutions it is hard to say what worked when.
This works for me using an HP 9180:
1. In the View drop down select Printing Profile and choose your paper. This step is not critical but can be helpful.
2. select Print Image and we will work through the menu in sequence.
3. Select your printer
4. Click on Print settings
Click on the Cover Page arrows and you will be given a number of other choices. Select Paper Type/Quality. Select your paper and possibly adjust the other values but generally I leave these alone unless i specifically want Borderless printing.
Click save
5. back on the print menu select paper size. I usually select best fit next.
6. Select Colorsync Profile and again select your paper.
7. Keep Black Point clicked on.
8. I find that I need to set my Gamma between 1.10 and 1.20.
9. I usually click on the Loupe and check to see if Sharpening is needed.
10. Adjust scaling and width to your needs.
11. I then Print as I have not found that Previewing helps me to improve my Workflow.
It may all seem straightforward but this now works for me.
When this all started there were many saying how important it was to calibrate the screen, many tried this but is still did not help solve the problem. From what i understand all the Canon printers are capable of giving excellent results with Aperture. i hope that you join the community of satosfied users. Good luck.

IPAD 2 - need help with the setup

I am attempting to start up my new IPAD2 by syncing with my Apple Computer. When I connect, the IPAD2 device shows in Iphoto and not in ITunes which I believe I need to startup... any help?

Try launching iTunes on your computer and see if the activation process begins.
After you activate, open iPhoto and select Preferences, then under General select - Connecting Camera Opens - No Application.
Message was edited by: Demo

Absolute Beginner needs help with applet

Hello folks,
I know I have already started a topic on this, but it was getting a bit long and I wasn't getting anywhere with it. Here's my problem... first of all, I am new to Java, especially with Applets. I attempted to create the HelloWorld applet from this site's First Cup of Java tutorial. I was able to compile the java file fine, but when I attemted to add the applet to an html file, I get a message at the bottom taskbar saying "load: class HelloWorld not found". I can't figure out what is wrong with my code. I have all my files (html, java, and class files) in one folder, with no subfolders at all. In case it matters, I'm on a Windows 98 machine with IE 6.0 for my browser. Here is the code:
First my HelloWorld.java file, which, as I said, compiles with no problems
import java.applet.*;
import java.awt.*;
* The HelloWorld class implements an applet that
* simply displays "Hello World!".
public class HelloWorld extends Applet {
     public void paint (Graphics g) {
          //Display "Hello World!"
          g.drawString("Hello World!", 50, 25);
}And here is the HTML file which is supposed to display the applet:
<html>
     <head>
          <title>A Simple Program</title>
     </head>
     <body>
          Here is the output of my program:
          <applet code="HelloWorld.class" width="150" height="25">
          </applet>
     </body>
</html>Can someone please check this and see what, if anything, is wrong?

Hi Chris,
This isn't going to help much. I took your Java code
and put it in a file HelloWorld.java. I took your HTML
code and put it in a file HelloWorld.html. I compiled
HelloWorld.java with javac so that I had HelloWorld.class.
I then ran the program with appletviewer by typing
appletviewer HelloWorld.html.
It loaded and ran fine.
Since that sounds like exactly what you are doing,
I'm not sure what else to suggest. (I could also
run it by opening the HTML file with IE.)
There are only two things that still suggest themselves,
and they seem like long-shots:
1) Is the file named HelloWorld.java that contains your
code (including the capital W)? This is obviously a
long-shot because your code shouldn't compile if this
was set incorrectly.
2) Is it possible that you have the CLASSPATH environmental
variable set? Some programs (like QuickTime for Java)
will set the CLASSPATH and then Java just stops working.
You can find out by typing SET at the command prompt and
looking for CLASSPATH. If you find it, then you'll probably
need to remove it from your AUTOEXEC.BAT (in Windows 98),
or update it to include the runtime classes for the SDK.
--Steve

Oracle Beginner Needs Help with 8.1.6/W2K Password

Hey all,
I just started reading this cool forum and I need your help. I have been using Oracle 8.1.5 for win 98 for a while with scott/tiger. Now I switched to 8.1.6 for W2K and none of the password combinations seem to work. As I am a student just testing Oracle out, what should I do? If this is not a licensing issue, can someone help me out? Thanks for your time...
Regards,
Eralp

<BLOCKQUOTE><font size="1" face="Verdana, Arial, Helvetica">quote:</font><HR>Originally posted by Eralp Pinardag ([email protected]):
Hey all,
I just started reading this cool forum and I need your help. I have been using Oracle 8.1.5 for win 98 for a while with scott/tiger. Now I switched to 8.1.6 for W2K and none of the password combinations seem to work. As I am a student just testing Oracle out, what should I do? If this is not a licensing issue, can someone help me out? Thanks for your time...
Regards,
Eralp<HR></BLOCKQUOTE>
Try system/manager !! (i.e. Login=SYSTEM and Password=MANAGER)
Cheers!
r@m@
null

Beginner needs help with JBuilder4

Hi all,
Hope u can help me.
When I try to Run my Swing Application, JBuilder4 always brings a tomcat configuration console.
Thx in advance

You need to set the project properties.
Go to Project > Project Properties and click the Run tab.
Choose the Application tab on the Run page, and click the ellipsis (...) button opposite the "Main class:" label. Now find your package in the class browser, and select the class containing the main method you want to use.
Note that you must have your application set up correctly as a project, with a package directory structure (usually done for you by the new project wizard) else you'll not find your class listed.
Hope this helps.

Beginner needing help with servlet setup

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