Taggu Gupta

Yes, I'm using a third party library which converts this into an html file. So, I can only do post-processing on the already generated html file. But, how do i split and then re-assemble this as a page in the client code. Some pointers would be useful.

Thanks for helping. But, how do i actually split this html file and then page it . Can you provide a small code so I can understand it much better or maybe point me to some place which has this.

In our application we convert word,excel,pdf, etc documents to html files for viewing in the browser. For e.g if the excel file is huge then it is converted to a huge html file. This how we get a huge html file. My question what technology/technique can I use to split this large html file into smaller blocks and then load it as a page.

In our application we load html files. But, sometime because of the size of the html file the loading takes a lot of time and there is user frustration because of this. Can we break the huge html file into parts and then load it part by part. What is the best way of doing this.

I got an hint. thanks for your reply. it helped.

Thanks!. The business logic is :
There is an archive file which may contains millions of email msg files (maybe with attachments). Now I want to unzip this archive and process the email msg files. As part of processing the email msg files, attachments are to extracted. Also, the metadata of the top level message file should be inserted first in the db and then its children. Because of this I'm queueing all the message files and then its children (this will enable to get the parent first and then its children on dequeue). After getting all the message files queued up , then i start dequeueing to actually start the processing of each such file (parent first and then its children and so on...). But, the problem is queue could easily run out of memory if there are large number of message file in a directory.

Also, after extracting from the archive file , I listfiles from the directory to get the list of files. It is possible that there again could be large number of files in a directory and there could be memory overrun issue.

What is the best option i can use to solve this memory overrun issues fir lisfiles and queue

I need to Queue large number of objects (this object is Serializable) using Queue in java 6.x. But, having limited amout of memory this Queue will be OutOfMemory in case we queue large number of objects. My question is - if the object implements Serializable and is queued (ie queue.offer(object)) will it automatically be flattened to disk and won't consume memory. Or, we can have an id (wrapped in Integer) and Queue defined of Type Integer (Queue<Integer>). We then manually associate an id with the object and then manually serialize it to disk.

All the objects have to be Queued before they are dequeued. What is the best way to resolve this issue.

Hi,
I've got my log4j.properties in WEB-INF/classes. And, log4j-1.2.15.jar in the WEB-INF/lib. Now, if I start the tomcat using $CATALINA_HOME/bin/startup.bat all the logging from the webapp goes to the console, rather than the file specified in the log4j.properties.

The log4j.properties content:


log4j.rootLogger=INFO, stdout, logfile
log4j.logger.com.digitalmountain=DEBUG
log4j.category.org.hibernate=WARN
log4j.category.org.springframework=WARN
log4j.category.org.apache.velocity=WARN
# interceptors tend to be a bit too noisy
log4j.category.com.digitalmountain.web.NavigationInterceptor=INFO
#log4j.rootCategory=INFO, stdout, logfile

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n

log4j.appender.logfile=org.apache.log4j.RollingFileAppender
log4j.appender.logfile.File=C:/Temp/everest.log
log4j.appender.logfile.MaxFileSize=10MB

# Keep three backup files.
log4j.appender.logfile.MaxBackupIndex=3

# Pattern to output: date priority [category] - message
log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
log4j.appender.logfile.layout.ConversionPattern=%d %p [%c] - %m%n
#log4j.logger.org.hibernate.SQL=debug

startup.bat's content:

rem Guess CATALINA_HOME if not defined
set CURRENT_DIR=%cd%
if not "%CATALINA_HOME%" == "" goto gotHome
set CATALINA_HOME=%CURRENT_DIR%
if exist "%CATALINA_HOME%\bin\catalina.bat" goto okHome
cd ..
set CATALINA_HOME=%cd%
cd %CURRENT_DIR%
:gotHome
if exist "%CATALINA_HOME%\bin\catalina.bat" goto okHome
echo The CATALINA_HOME environment variable is not defined correctly
echo This environment variable is needed to run this program
goto end
kHome

rem Get standard environment variables
if "%CATALINA_BASE%" == "" goto gotSetenvHome
if exist "%CATALINA_BASE%\bin\setenv.bat" call "%CATALINA_BASE%\bin\setenv.bat"
goto gotSetenvBase
:gotSetenvHome
if exist "%CATALINA_HOME%\bin\setenv.bat" call "%CATALINA_HOME%\bin\setenv.bat"
:gotSetenvBase

rem Get standard Java environment variables
if exist "%CATALINA_HOME%\bin\setclasspath.bat" goto okSetclasspath
echo Cannot find %CATALINA_HOME%\bin\setclasspath.bat
echo This file is needed to run this program
goto end
kSetclasspath
set BASEDIR=%CATALINA_HOME%
call "%CATALINA_HOME%\bin\setclasspath.bat" %1
if errorlevel 1 goto end

rem Add on extra jar files to CLASSPATH
if "%JSSE_HOME%" == "" goto noJsse
set CLASSPATH=%CLASSPATH%;%JSSE_HOME%\lib\jcert.jar;%JSSE_HOME%\lib\jnet.jar;%JSSE_HOME%\lib\jsse.jar
:noJsse
set CLASSPATH=%CLASSPATH%;%CATALINA_HOME%\bin\bootstrap.jar

if not "%CATALINA_BASE%" == "" goto gotBase
set CATALINA_BASE=%CATALINA_HOME%
:gotBase

if not "%CATALINA_TMPDIR%" == "" goto gotTmpdir
set CATALINA_TMPDIR=%CATALINA_BASE%\temp
:gotTmpdir

if not exist "%CATALINA_BASE%\conf\logging.properties" goto noJuli
set JAVA_OPTS=%JAVA_OPTS% -ea -XX:MaxPermSize=256m -XX:+UseParNewGC -XX:MaxNewSize=32m -XX:NewSize=32m -Xms512m -Xmx1024m -XX:SurvivorRatio=128 -XX:MaxTenuringThreshold=0 -XX:+UseTLAB -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled -Dcom.sun.management.jmxremote -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file="%CATALINA_BASE%\conf\logging.properties"
:noJuli

rem ----- Execute The Requested Command ---------------------------------------

echo Using CATALINA_BASE: %CATALINA_BASE%
echo Using CATALINA_HOME: %CATALINA_HOME%
echo Using CATALINA_TMPDIR: %CATALINA_TMPDIR%
if ""%1"" == ""debug"" goto use_jdk
echo Using JRE_HOME: %JRE_HOME%
goto java_dir_displayed
:use_jdk
echo Using JAVA_HOME: %JAVA_HOME%
:java_dir_displayed

set _EXECJAVA=%_RUNJAVA%
set MAINCLASS=org.apache.catalina.startup.Bootstrap
set ACTION=start
set SECURITY_POLICY_FILE=
set DEBUG_OPTS=
set JPDA=

if not ""%1"" == ""jpda"" goto noJpda
set JPDA=jpda
if not "%JPDA_TRANSPORT%" == "" goto gotJpdaTransport
set JPDA_TRANSPORT=dt_shmem
:gotJpdaTransport
if not "%JPDA_ADDRESS%" == "" goto gotJpdaAddress
set JPDA_ADDRESS=jdbconn
:gotJpdaAddress
if not "%JPDA_SUSPEND%" == "" goto gotJpdaSuspend
set JPDA_SUSPEND=n
:gotJpdaSuspend
if not "%JPDA_OPTS%" == "" goto gotJpdaOpts
set JPDA_OPTS=-agentlib:jdwp=transport=%JPDA_TRANSPORT%,address=%JPDA_ADDRESS%,server=y,suspend=%JPDA_SUSPEND%
:gotJpdaOpts
shift
:noJpda

if ""%1"" == ""debug"" goto doDebug
if ""%1"" == ""run"" goto doRun
if ""%1"" == ""start"" goto doStart
if ""%1"" == ""stop"" goto doStop
if ""%1"" == ""version"" goto doVersion

echo Usage: catalina ( commands ... )
echo commands:
echo debug Start Catalina in a debugger
echo debug -security Debug Catalina with a security manager
echo jpda start Start Catalina under JPDA debugger
echo run Start Catalina in the current window
echo run -security Start in the current window with security manager
echo start Start Catalina in a separate window
echo start -security Start in a separate window with security manager
echo stop Stop Catalina
echo version What version of tomcat are you running?
goto end

:doDebug
shift
set _EXECJAVA=%_RUNJDB%
set DEBUG_OPTS=-sourcepath "%CATALINA_HOME%\..\..\java"
if not ""%1"" == ""-security"" goto execCmd
shift
echo Using Security Manager
set SECURITY_POLICY_FILE=%CATALINA_BASE%\conf\catalina.policy
goto execCmd

:doRun
shift
if not ""%1"" == ""-security"" goto execCmd
shift
echo Using Security Manager
set SECURITY_POLICY_FILE=%CATALINA_BASE%\conf\catalina.policy
goto execCmd

:doStart
shift
if not "%OS%" == "Windows_NT" goto noTitle
set _EXECJAVA=start "Tomcat" %_RUNJAVA%
goto gotTitle
:noTitle
set _EXECJAVA=start %_RUNJAVA%
:gotTitle
if not ""%1"" == ""-security"" goto execCmd
shift
echo Using Security Manager
set SECURITY_POLICY_FILE=%CATALINA_BASE%\conf\catalina.policy
goto execCmd

:doStop
shift
set ACTION=stop
set CATALINA_OPTS=
goto execCmd

:doVersion
%_EXECJAVA% -classpath "%CATALINA_HOME%\lib\catalina.jar" org.apache.catalina.util.ServerInfo
goto end


:execCmd
rem Get remaining unshifted command line arguments and save them in the
set CMD_LINE_ARGS=
:setArgs
if ""%1""=="""" goto doneSetArgs
set CMD_LINE_ARGS=%CMD_LINE_ARGS% %1
shift
goto setArgs
:doneSetArgs

rem Execute Java with the applicable properties
if not "%JPDA%" == "" goto doJpda
if not "%SECURITY_POLICY_FILE%" == "" goto doSecurity
%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS% %DEBUG_OPTS% -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%" -classpath "%CLASSPATH%" -Dcatalina.base="%CATALINA_BASE%" -Dcatalina.home="%CATALINA_HOME%" -Djava.io.tmpdir="%CATALINA_TMPDIR%" %MAINCLASS% %CMD_LINE_ARGS% %ACTION%
goto end
:doSecurity
%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS% %DEBUG_OPTS% -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%" -classpath "%CLASSPATH%" -Djava.security.manager -Djava.security.policy=="%SECURITY_POLICY_FILE%" -Dcatalina.base="%CATALINA_BASE%" -Dcatalina.home="%CATALINA_HOME%" -Djava.io.tmpdir="%CATALINA_TMPDIR%" %MAINCLASS% %CMD_LINE_ARGS% %ACTION%
goto end
:doJpda
if not "%SECURITY_POLICY_FILE%" == "" goto doSecurityJpda
%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS% %JPDA_OPTS% %DEBUG_OPTS% -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%" -classpath "%CLASSPATH%" -Dcatalina.base="%CATALINA_BASE%" -Dcatalina.home="%CATALINA_HOME%" -Djava.io.tmpdir="%CATALINA_TMPDIR%" %MAINCLASS% %CMD_LINE_ARGS% %ACTION%
goto end
:doSecurityJpda
%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS% %JPDA_OPTS% %DEBUG_OPTS% -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%" -classpath "%CLASSPATH%" -Djava.security.manager -Djava.security.policy=="%SECURITY_POLICY_FILE%" -Dcatalina.base="%CATALINA_BASE%" -Dcatalina.home="%CATALINA_HOME%" -Djava.io.tmpdir="%CATALINA_TMPDIR%" %MAINCLASS% %CMD_LINE_ARGS% %ACTION%
goto end

:end


I'm clueless here. Where should I start looking to debug this

Hi ,

I’ve got an application which is deployed on Tomcat 6.0.29. I’ve created and deployed a webservice on IIS Web Service. The Web Method in this Webservice is used to get the file metadata (last_modified , last_accessed, last_created) from the Windows filesystem. The axis2 client is in java (jdk 1.6). If the filename path is in English then everything is OK. But, if one of the path component is in non-English(Chinese) then I get the following exception



Caused by: org.apache.axis2.AxisFault: Connection reset; nested exception is:

java.net.SocketException: Connection reset

at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:344)

at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:204)

... 24 more

Caused by: java.net.SocketException: Connection reset

at java.net.SocketInputStream.read(SocketInputStream.java:168)

at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)

at java.io.BufferedInputStream.read(BufferedInputStream.java:237)

at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:77)

at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:105)

at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1115)

at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1832)

at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1590)

at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:995)

at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397)

at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)

at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)

at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)

at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:541)

at org.apache.axis2.transport.http.SOAPOverHTTPSender.send(SOAPOverHTTPSender.java:119)

at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:335)

... 25 more





The code in java looks like :





String xmlFile;

try {

FileAttribServiceStub stub = new FileAttribServiceStub();

FileAttribServiceStub.GetFileProperties request = new FileAttribServiceStub.GetFileProperties();

byte[] b = file.getCanonicalPath().getBytes();

String path = new String(b,"UTF-8");

//request.setFileName(file.getCanonicalPath());

request.setFileName(path);

// send and get the response

FileAttribServiceStub.GetFilePropertiesResponse response = stub //IT THROWS AN EXCEPTION HERE

.GetFileProperties(request);



String fileAttribXML = response.getGetFilePropertiesResult();



xmlFile = "<?xml version=\"1.0\" encoding=\"utf-8\"?>";

xmlFile = xmlFile + "\n"

+ "<string xmlns=\"http://www.digitalmountain.com/webservices/\">";

xmlFile = xmlFile + "\n" + fileAttribXML;

xmlFile = xmlFile + "\n" + "</string>";





The Webservice code in .NET is :

sing System;

using System.Collections;

using System.ComponentModel;

using System.Data;

using System.Diagnostics;

using System.Web;

using System.Web.Services;

using System.Text;

using System.IO;



namespace WSFileProperties

{

/// <summary>

/// Summary description for Service1.

/// </summary>

///

[WebService(Namespace="http://www.digitalmountain.com/webservices/")]

public class FileAttribService : System.Web.Services.WebService

{

public FileAttribService()

{

//CODEGEN: This call is required by the ASP.NET Web Services Designer

InitializeComponent();

}



#region Component Designer generated code



//Required by the Web Services Designer

private IContainer components = null;



/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

private void InitializeComponent()

{

}



/// <summary>

/// Clean up any resources being used.

/// </summary>

protected override void Dispose( bool disposing )

{

if(disposing && components != null)

{

components.Dispose();

}

base.Dispose(disposing);

}



#endregion



// WEB SERVICE EXAMPLE

// The HelloWorld() example service returns the string Hello World

// To build, uncomment the following lines then save and build the project

// To test this web service, press F5



// [WebMethod]

// public string HelloWorld()

// {

// return "Hello World";

// }

[WebMethod]

public string GetFileProperties(string fileName)

{

StringBuilder sb = new StringBuilder();

if (Directory.Exists(fileName))

{

DateTime lstWriteTime = Directory.GetLastWriteTime(fileName);



sb.Append("<FileName name=" +"\"" + fileName + "\"" + ">");

sb.Append("<Created>" + Directory.GetCreationTime(fileName).ToString("u") + "</Created>");

sb.Append("<Modified>" + Directory.GetLastWriteTime(fileName).ToString("u") + "</Modified>");

sb.Append("<Accessed>" + Directory.GetLastAccessTime(fileName).ToString("u") + "</Accessed>");

sb.Append("</FileName>");



return sb.ToString();

}

if (File.Exists(fileName))

{

FileInfo fi = new FileInfo(fileName);

sb.Append("<FileName name=" +"\"" + fileName + "\"" + ">");

sb.Append("<Created>" + fi.CreationTime.ToString("u") + "</Created>");

sb.Append("<Modified>" + fi.LastWriteTime.ToString("u") + "</Modified>");

sb.Append("<Accessed>" + fi.LastAccessTime.ToString("u") + "</Accessed>");

sb.Append("</FileName>");



return sb.ToString();

}

if (!File.Exists(fileName) || Directory.Exists(fileName))

{

sb.Append("<FileName name=" +"\"" + fileName + "\"" + ">");

sb.Append("<Created>" + "null" + "</Created>");

sb.Append("<Modified>" + "null" + "</Modified>");

sb.Append("<Accessed>" + "null" + "</Accessed>");

sb.Append("</FileName>");



return sb.ToString();

}

return sb.ToString();

}



}







}





I’ve already installed the language path on my XP box. How should I go on resolving this.



Thanks,

Tarun

We have tomcat as servlet container and tapestry framework to build the web UI. Certain category files are generated at the server and stored there. The requirement is to have the ability to print those files from the client. What i meant for "batch printing" is - those files are listed in the UI and the user should have the ability to click on the subset of files and then issue printing of those files in one action. I would like to know what is the most efficient way to do and what tools are available to achieve this.

How can I build batch printing tool with tapestry. I need some starting help here. Also, is there any free tool which I can integrate with my tapestry application

While starting the tomcat server I get the following exception:

010-07-13 16:39:02,406 ERROR [org.springframework.web.context.ContextLoader] - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'emailMetadataParser' defined in ServletContext resource [/WEB-INF/spring-config/doc-parser.xml]: Cannot resolve reference to bean 'dataloadManager' while setting bean property 'dataloadManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataloadManager' defined in ServletContext resource [/WEB-INF/spring-config/everest.xml]: Cannot resolve reference to bean 'preprocessor' while setting bean property 'preprocessor'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'preprocessor' defined in ServletContext resource [/WEB-INF/spring-config/doc-parser.xml]: Cannot resolve reference to bean 'prefilterService' while setting bean property 'prefilterService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'prefilterService' defined in ServletContext resource [/WEB-INF/spring-config/everest.xml]: Invocation of init method failed; nested exception is org.springframework.remoting.RemoteLookupFailureException: Lookup of RMI stub failed; nested exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketException: Connection reset
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at com.digitalmountain.web.listener.StartupListener.contextInitialized(StartupListener.java:42)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:448)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataloadManager' defined in ServletContext resource [/WEB-INF/spring-config/everest.xml]: Cannot resolve reference to bean 'preprocessor' while setting bean property 'preprocessor'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'preprocessor' defined in ServletContext resource [/WEB-INF/spring-config/doc-parser.xml]: Cannot resolve reference to bean 'prefilterService' while setting bean property 'prefilterService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'prefilterService' defined in ServletContext resource [/WEB-INF/spring-config/everest.xml]: Invocation of init method failed; nested exception is org.springframework.remoting.RemoteLookupFailureException: Lookup of RMI stub failed; nested exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketException: Connection reset
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
... 43 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'preprocessor' defined in ServletContext resource [/WEB-INF/spring-config/doc-parser.xml]: Cannot resolve reference to bean 'prefilterService' while setting bean property 'prefilterService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'prefilterService' defined in ServletContext resource [/WEB-INF/spring-config/everest.xml]: Invocation of init method failed; nested exception is org.springframework.remoting.RemoteLookupFailureException: Lookup of RMI stub failed; nested exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketException: Connection reset
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
... 56 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'prefilterService' defined in ServletContext resource [/WEB-INF/spring-config/everest.xml]: Invocation of init method failed; nested exception is org.springframework.remoting.RemoteLookupFailureException: Lookup of RMI stub failed; nested exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketException: Connection reset
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
... 69 more
Caused by: org.springframework.remoting.RemoteLookupFailureException: Lookup of RMI stub failed; nested exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketException: Connection reset
at org.springframework.remoting.rmi.RmiClientInterceptor.lookupStub(RmiClientInterceptor.java:214)
at org.springframework.remoting.rmi.RmiClientInterceptor.prepare(RmiClientInterceptor.java:146)
at org.springframework.remoting.rmi.RmiClientInterceptor.afterPropertiesSet(RmiClientInterceptor.java:134)
at org.springframework.remoting.rmi.RmiProxyFactoryBean.afterPropertiesSet(RmiProxyFactoryBean.java:67)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 79 more
Caused by: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketException: Connection reset
at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at sun.rmi.server.UnicastRef.newCall(Unknown Source)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at java.rmi.Naming.lookup(Unknown Source)
at org.springframework.remoting.rmi.RmiClientInterceptor.lookupStub(RmiClientInterceptor.java:199)
... 84 more
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at java.io.DataInputStream.readByte(Unknown Source)
... 90 more


What could be the problem and where to look for a clue to resolve this issue

Thanks,
T