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Problem while uploading an image using UploadBean

Shounak Kundu

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posted 14 years ago

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I am trying to upload a photo using UploadBean. But I am getting error.

<jsp:useBean id="upBean" scope="application" class="javazoom.upload.UploadBean" >
<%
  Properties props = new Properties();
  // Modify info below to fit to your database settings.
  props.put("user","db2inst1");
  props.put("password","9231827765");
  upBean.setDatabasestore("com.ibm.db2.jcc.DB2Driver",
   "jdbc:db2://localhost:50000/DB2_TEST", props);
  
  // If you have get a JDBC Connection from a javax.sql.DataSource
  // Then use upBean.setDatabasestore(YourConnection);
  // Also, uncomment and modify variables below if you need to map to your own database schema.
  UploadBean.SQLUPLOADTABLE = "PHOTO";
  UploadBean.SQLUPLOADID = "UPLOADID";
  UploadBean.SQLUPLOADFILENAME = "FILENAME";
  UploadBean.SQLUPLOADFILE = "BINARYFILE";
  // Note that if you need to modify SQL request then see UploadBean
  // add-ons section to plug a custom DBStore implementation (BLOB, ...).
%>
</jsp:useBean>
<jsp:setProperty name="upBean" property="overwrite" value="true" />

<head>
<title>Samples : Database Upload</title>
<style TYPE="text/css">

</style>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<ul class="style1">
<%
      if (MultipartFormDataRequest.isMultipartFormData(request))
      {
         // Uses MultipartFormDataRequest to parse the HTTP request.
         MultipartFormDataRequest mrequest = new MultipartFormDataRequest(request);
         String todo = null;
         if (mrequest != null) todo = mrequest.getParameter("todo");
	     if ( (todo != null) && (todo.equalsIgnoreCase("upload")) )
	     {
                Hashtable files = mrequest.getFiles();
                if ( (files != null) && (!files.isEmpty()) )
                {
                    UploadFile file = (UploadFile) files.get("uploadfile");
                    if (file != null) out.println("<li>Form field : uploadfile"+"<BR> Uploaded file : "+file.getFileName()+" ("+file.getFileSize()+" bytes)"+"<BR> Content Type : "+file.getContentType());
                    // Store uploaded files in database now. Third parameter allows to pass options Map.
                    HashMap options = null;
                    // Sample advanced options.
                    //options = new HashMap();
                    //options.put("dbstore.uploadid","id."+System.currentTimeMillis());
                    //options.put("dbstore.filesize","enabled");
                    //options.put("dbstore.filetype","enabled");
                    //options.put("dbstore.customcolumn.created_date",new Date());
                    upBean.store(mrequest, "uploadfile", options);
                    // int lastid = ((DefaultDBStore)upBean.getDatabasestoreimplementation()).getLastId();
                }
                else
                {
                  out.println("<li>No uploaded files");
                }
	     }
         else out.println("<BR> todo="+todo);
      }
      Vector history = upBean.getHistory();
      int amount = 0;
      if (history != null) amount = history.size();
     %>
  <br><i>(Uploaded files : <%= amount %>)</i>
</ul>
<form method="post"  action="dbupload.jsp" name="upform" enctype="multipart/form-data">
  <table width="60%" border="0" cellspacing="1" cellpadding="1" align="center" class="style1">
    <tr>
      <td align="left"><b>Select
        a file to upload :</b></td>
    </tr>
    <tr>
      <td align="left">
        <input type="file" name="uploadfile" size="50">
        </td>
    </tr>
    <tr>
      <td align="left">
		<input type="hidden" name="todo" value="upload">
        <input type="submit" name="Submit" value="Upload">
        <input type="reset" name="Reset" value="Cancel">
        </td>
    </tr>
  </table>
  <br>
  <br>
  <table border="0" cellspacing="1" cellpadding="0" align="center">
    <tr>
      <td bgcolor="#666666">
        <table width="100%" border="0" cellspacing="1" cellpadding="0" align="center" class="style1">
          <tr>
            <td bgcolor="#FFFFFF"><b><font color="#0000FF"> 
              HTML tags used in this form :</font></b></td>
          </tr>
          <tr>
            <td bgcolor="#FFFFFF"> <<b>form</b>
              <b>method</b>="<b><font color="#FF0000">post</font></b>"
              <b>action</b>="<b><font color="#FF0000">DatabaseUpload.jsp</font></b>"
              name="upload" <b>enctype</b>="<b><font color="#FF0000">multipart/form-data</font></b>"></td>
          </tr>
          <tr>
            <td bgcolor="#FFFFFF"> <<b>input</b>
              <b>type</b>="<b><font color="#FF0000">file</font></b>"
              <b>name</b>="<font color="#FF0000"><b>uploadfile</b></font>"
              size="50"></td>
          </tr>
        </table>
      </td>
    </tr>
  </table>
  <p> </p>
  <p> </p>
  <p align="center"> </p>
  <p align="center"> </p>
  <p align="center"><font size="-1" face="Courier New, Courier, mono">Copyright
    © <a href="http://www.javazoom.net" target="_blank">JavaZOOM</a> 1999-2006</font></p>
</form>
</body>
</html>

Here is my exception :

HTTP Status 500 -

type Exception report

message

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

exception

org.apache.jasper.JasperException: /test/dbupload.jsp(5,0) The value for the useBean class attribute javazoom.upload.UploadBean is invalid.
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:148)
org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1220)
org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1178)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2361)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2411)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2417)
org.apache.jasper.compiler.Node$Root.accept(Node.java:495)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2361)
org.apache.jasper.compiler.Generator.generate(Generator.java:3417)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:231)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:347)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:327)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:589)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:312)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:806)

note The full stack trace of the root cause is available in the Apache Geronimo (Embedded Tomcat/@VERSION@) logs.
Apache Geronimo (Embedded Tomcat/@VERSION@)

Shounak

Shounak Kundu

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posted 14 years ago

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And I have added the jar files ( cos.jar , struts.jar , upload.jar and another one ) to my project...

Shounak

Shounak Kundu

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posted 14 years ago

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so guys please help me..... I am just stuck with this file uploading problem....

Shounak

Mohamed Sanaulla

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posted 14 years ago

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Shounak Kundu wrote:
<jsp:useBean id="upBean" scope="application" class="javazoom.upload.UploadBean" > //Note: Change the class to UploadBean, as U have already imported the package

As you have already imported using:

I think you would have to replace the class name with just UploadBean.

Mohamed Sanaulla | My Blog | Author of Java 9 Cookbook | Java 11 Cookbook

Shounak Kundu

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mohamed sanaullah
Post Yesterday 06:14:58 PM Subject: Problem while uploading an image using UploadBean

Shounak Kundu wrote:
view plaincopy to clipboardprint?

1. <jsp:useBean id="upBean" scope="application" class="javazoom.upload.UploadBean" >
2. //Note: Change the class to UploadBean, as you have already imported the package

<jsp:useBean id="upBean" scope="application" class="javazoom.upload.UploadBean" > //Note: Change the class to UploadBean, as you have already imported the package

As you have already imported using:
view plaincopy to clipboardprint?

1. <%@ page language="java" import="javazoom.upload.*,java.util.*" %>

<%@ page language="java" import="javazoom.upload.*,java.util.*" %>

I think you would have to replace the class name with just UploadBean.

I have done that already. Same error persists.....

Shounak

Shounak Kundu

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posted 14 years ago

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Ok, now I have resolved that the problem is only for Eclipse.

In Windows , I tried to run the same project in NetBeans IDE, it ran correctly.

But, back in Linux when I try to run , the same problem persists.

I suspect the problem is of adding external jars of uploadbean , though I have added DB2 jar file correctly and it's working fine.

Here I am giving the screenshots :

/ 1st Screenshot

/ 2nd Screenshot

please help....

Shounak

Shounak Kundu

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posted 14 years ago

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Can you solve this exception :

Distribution of module failed.  See log for details.
Could not fully load class: org.apache.struts.taglib.html.JavascriptValidatorTag
 due to:org/apache/commons/validator/ValidatorResources
 in classLoader: 
[org.apache.geronimo.kernel.config.MultiParentClassLoader id=default/TEST/1.0/car]
java.lang.NoClassDefFoundError: Could not fully load class: org.apache.struts.taglib.html.JavascriptValidatorTag
 due to:org/apache/commons/validator/ValidatorResources
 in classLoader: 
[org.apache.geronimo.kernel.config.MultiParentClassLoader id=default/TEST/1.0/car]
	at org.apache.xbean.finder.ClassFinder.<init>(ClassFinder.java:177)
	at org.apache.geronimo.jasper.deployment.JspModuleBuilderExtension.createJspClassFinder(JspModuleBuilderExtension.java:181)
	at org.apache.geronimo.jasper.deployment.JspModuleBuilderExtension.addGBeans(JspModuleBuilderExtension.java:149)
	at org.apache.geronimo.tomcat.deployment.TomcatModuleBuilder.addGBeans(TomcatModuleBuilder.java:497)
	at org.apache.geronimo.j2ee.deployment.SwitchingModuleBuilder.addGBeans(SwitchingModuleBuilder.java:165)
	at org.apache.geronimo.j2ee.deployment.EARConfigBuilder.buildConfiguration(EARConfigBuilder.java:645)
	at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:255)
	at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:134)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(ReflectionMethodInvoker.java:34)
	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:867)
	at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239)
	at org.apache.geronimo.kernel.KernelGBean.invoke(KernelGBean.java:342)
	at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(ReflectionMethodInvoker.java:34)
	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:867)
	at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239)
	at org.apache.geronimo.system.jmx.MBeanGBeanBridge.invoke(MBeanGBeanBridge.java:172)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:857)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:795)
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1449)
	at javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:90)
	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1284)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1389)
	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:807)
	at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
	at sun.rmi.transport.Tranhttp://www.google.co.in/search?q=org.apache.geronimo.kernel.config.MultiParentClassLoader&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-asport$1.run(Transport.java:177)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:636)

Shounak

Martijn Verburg

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posted 14 years ago

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Sounds like you simply have CLASSPATH issues, make sure the required libraries are in your CLASSPATH. In Eclipse this is under the Run Configuration area.

Cheers, Martijn,
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Shounak Kundu

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posted 14 years ago

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The problem was solved. I just had to extract the jar files and copy the extracted folders to build/classes/ folder.

Thank you guys for your support......

Shounak

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