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Java App Servers

Java application servers that support the Java EE platform and features include JOnAS from Object Web, WildFly (formerly JBoss AS) from JBoss, Geronimo from Apache, TomEE from Apache, Resin Java Application Server from Caucho Technology, Blazix from Desiderata Software, Enhydra Server from Enhydra.org, and GlassFish from Oracle. Commercial Java app servers include WebLogic by Oracle, WebSphere from IBM and the open source JBoss Enterprise Application Platform (JBoss EAP) by Red Hat.

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How to read real-time cancel appointment in the calendar using Exchanged server managed API
Getting below error:
microsoft.exchange.webservices.data.core.exception.service.remote.ServiceResponseException: The specified object was not found in the store.
        at microsoft.exchange.webservices.data.core.response.ServiceResponse.internalThrowIfNecessary(ServiceResponse.java:278)
        at microsoft.exchange.webservices.data.core.response.ServiceResponse.throwIfNecessary(ServiceResponse.java:267)
        at microsoft.exchange.webservices.data.core.request.MultiResponseServiceRequest.execute(MultiResponseServiceRequest.java:165)
        at microsoft.exchange.webservices.data.core.ExchangeService.internalBindToItems(ExchangeService.java:1343)
        at microsoft.exchange.webservices.data.core.ExchangeService.bindToItem(ExchangeService.java:1378)
        at microsoft.exchange.webservices.data.core.ExchangeService.bindToItem(ExchangeService.java:1395)
        at microsoft.exchange.webservices.data.core.service.item.Appointment.bind(Appointment.java:118)
        at microsoft.exchange.webservices.data.core.service.item.Appointment.bind(Appointment.java:133)
        at com.docasap.ihub.exchangeserverengine.handler.e2d.StreamingAppointmentsHandler.notificationEventDelegate(StreamingAppointmentsHandler.java:96)
        at microsoft.exchange.webservices.data.notification.StreamingSubscriptionConnection.issueNotificationEvents(StreamingSubscriptionConnection.java:524)
    …
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Why Diversity in Tech Matters
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Why Diversity in Tech Matters

Kesha Williams, certified professional and software developer, explores the imbalance of diversity in the world of technology -- especially when it comes to hiring women. She showcases ways she's making a difference through the Colors of STEM program.

I want http://server.mydomain.org to take me straight to the java app.
What do I need to do to make that happen?

http://server.mydomain.org takes me to the Tomcat GUI.
http://server.mydomain.org/javaapp takes me to the java app.

i'm using this conf file.  It's the only site enabled.
<VirtualHost server.mydomain.org>
ServerName server.mydomain.org
ServerAlias server.mydomain.org
ProxyRequests off
ProxyPreserveHost on
ProxyPass / http://server.mydomain.org:8080/
ProxyPassReverse / http://server.mydomain.org:8080/
</VirtualHost>


The usual stuff. This is not enabled.
000-default
<VirtualHost *80>
#ServerName www.example.com  commented out.
DocumentRoot /var/www/html
ErrorLog ${APACHE_LOG_DIR]/error.log
CustomLog $[APACHE_LOG_DIR]/access.log combined
</VirtualHOst>

#vim: syntax=apache ts=4 sw=4 sts=4 sr noet

Java 1.8.0
Tomcat 9.0.12
Apache 2.4
Debian 9.5

I have read doc's from Apache, and several from Digital Ocean, and others.
I just don't get it.
0
Hi All,

How to copy some rows of data from excel sheet to new excel sheet in mac using java and if possible throw mail with the attachment of new excel sheet?

Note: Mac office 2011

 Thanks.
0
Whi can iam confirm a java script in any other mobile device and any other emaaddress and run it confidentialy please suggest me that what is the process to run the files that can,t be support the device.thease are the files mean java files or non supported files system can,t be display like zip files,axp,jpg,txt,docx,xisx,pdf,or more forms files.or a video format files that can be have to downloaded queue but system does not support to play and run thank you again
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please advise the clear steps..
How to make log rotation by file size in apache-tomcat
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I have a java project(using struts) running under weblogic app server in production without any problem. however, after i migrate it to the Tomcat app server, it always report the following error message for a specific action.

Error creating form bean of class org.apache.commons.beanutils.LazyDynaBean
java.lang.NoClassDefFoundError: org/apache/commons/validator/ValidatorException
      at org.apache.struts.config.FormBeanConfig.createActionForm(FormBeanConfig.java:219)
      at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:292)
      at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:191)

the tomcat server enviroment is below:

[root@server85 logs]# cat catalina.out 
01-Sep-2018 19:25:25.637 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/9.0.5
01-Sep-2018 19:25:25.639 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Feb 6 2018 21:42:23 UTC
01-Sep-2018 19:25:25.639 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         9.0.5.0
01-Sep-2018 19:25:25.639 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Linux
01-Sep-2018 19:25:25.639 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            4.1.12-94.3.9.el7uek.x86_64
01-Sep-2018 19:25:25.639 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          

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Q1:
What's the criteria / justifications for installing a WAF?
We were asked why there's a need & justify.

Q2:
So if we have a web server that is served to the public/Internet,
that's when we need one or even if there's applications server
such as java app servers (eg: Weblogic, Glassfish, JBoss), it's
applicable as well?

Q3:
Or as long as there's "Web application servers", WAF is
applicable & what's a "Web application servers"

Q4:
It's basically to circumvent applications vulnerabilities (eg: those
listed by OWASP)?  

Q5:
If applications are already coded strictly according to Secure
Coding (XSS, injection, CSRF, inputs validation, ...), do we still
need a WAF?  I've heard WAF protects against DDoS as well
but the ISP we hosted our web services already offerred
DDoS protection
0
Hi all,

I have problem to display my PDF file in an existing popup window using spring framework. The workflow is when I click a button from the main page, it popups a new window (child) and showing progress status. After the file finished generating, I set the view in controller and return to jsp. However, the PDF file displays (using DefaultResourceLoader and response.flushBuffer) in the main page instead of the popup window. I want to show in popup. Anything wrong? How can I specify which window the PDF should be displayed?

Please help. Thanks.
0
how to configure SSL for JBOSS EAP 7.1 in domain.xml
0
Hi Expert,

I'm getting below Oracle Web-logic application error could anybody please guide me how to fix it!

subsystem is initializing on Server WebWORKS6.>
####<Aug 2, 2018 1:09:38 PM GMT> <Info> <Store> <trpridrps1app6> <WebWORKS6> <[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1533215378092> <BEA-280008> <Opening the persistent file store "WLS_DIAGNOSTICS" for recovery: directory=D:\Manu\IDRPPSA\srvr6\config\JDADomain\servers\WebWORKS6\data\store\diagnostics requestedWritePolicy="Disabled" fileLockingEnabled=true driver="wlfileio3".>
####<Aug 2, 2018 1:09:38 PM GMT> <Critical> <WebLogicServer> <trpridrps1app6> <WebWORKS6> <Main Thread> <<WLS Kernel>> <> <> <1533215378108> <BEA-000386> <Server subsystem failed. Reason: java.lang.NullPointerException
java.lang.NullPointerException
       at weblogic.store.io.file.StoreFile.close(StoreFile.java:440)
       at weblogic.store.io.file.Heap.open(Heap.java:320)
       at weblogic.store.io.file.FileStoreIO.open(FileStoreIO.java:104)
       at weblogic.store.internal.PersistentStoreImpl.recoverStoreConnections(PersistentStoreImpl.java:431)
       at weblogic.store.internal.PersistentStoreImpl.open(PersistentStoreImpl.java:422)
       at weblogic.store.xa.PersistentStoreManagerXA.createFileStore(PersistentStoreManagerXA.java:117)
       at weblogic.diagnostics.archive.DiagnosticStoreRepository.getStore(DiagnosticStoreRepository.java:91)
       at …
0
Rowby Goren Makes an Impact on Screen and Online
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Rowby Goren Makes an Impact on Screen and Online

Learn about longtime user Rowby Goren and his great contributions to the site. We explore his method for posing questions that are likely to yield a solution, and take a look at how his career transformed from a Hollywood writer to a website entrepreneur.

Current:

CATALINA_OPTS="-Xmx14g \
-XX:MaxPermSize=4g \
-Xms8g \
-Denv=live \
-DcreditpalEnv=live \
-Djavax.net.ssl.keyStore=/opt/tomcat-deploy/val-conf/xer_certificate.p12 \
-Djavax.net.ssl.keyStorePassword=Monday \
-Djavax.net.ssl.keyStoreType=PKCS12 \
-Dcom.sun.management.jmxremote \
-Dcom.sun.management.jmxremote.port=8085 \
-Dcom.sun.management.jmxremote.ssl=false \
-Dcom.sun.management.jmxremote.authenticate=true  \
-Dcom.sun.management.jmxremote.password.file=/opt/tomcat-deploy/conf/jmxremote.password \
-Dcom.sun.management.jmxremote.access.file=/opt/tomcat-deploy/conf/jmxremote.access"



I need to add an additional keyStoreType which will be PKCS7.

Proposed...

CATALINA_OPTS="-Xmx14g \
-XX:MaxPermSize=4g \
-Xms8g \
-Denv=live \
-DcreditpalEnv=live \
-Djavax.net.ssl.keyStore=/opt/tomcat-deploy/val-conf/xer_certificate.p12 \
-Djavax.net.ssl.keyStore=/opt/tomcat-deploy/val-conf/blah_certificate.p7b \
-Djavax.net.ssl.keyStorePassword=Monday \
-Djavax.net.ssl.keyStoreType=PKCS12 \
-Djavax.net.ssl.keyStoreType=PKCS7 \
-Dcom.sun.management.jmxremote \
-Dcom.sun.management.jmxremote.port=8085 \
-Dcom.sun.management.jmxremote.ssl=false \
-Dcom.sun.management.jmxremote.authenticate=true  \
-Dcom.sun.management.jmxremote.password.file=/opt/tomcat-deploy/conf/jmxremote.password \
-Dcom.sun.management.jmxremote.access.file=/opt/tomcat-deploy/conf/jmxremote.access"

Will the proposed config changes cause any issues?
0
To hire android app developers, you need to know if the person you are looking for is suited for the job. When you surf the web for “Android app developers for hire” or anything close to that you will find results listing sites where programmers and their data and background is already included.
1

Expert Comment

by:Jake Lees
Comment Utility
good information
0
Hi Team,

According to my work, I have to run 7000+ sql statements in DB2 .I have the java code of the same.But by default DB2 java can only run 1338 dynamic statements at one time.
So what I was doing that Split the input data (7000 + ) into mulitiple txt files and run program more than 7 times .Each time I have to change the input path file.

Now  instead of running program 7+ times and manually changing input path everytime,I m trying to dynamically read all the input files from that folder.
Here I am attaching a part of my program only..only the method to read input file.
Below is the code for single input file case. Assume I have files named as a.txt,b.txt,c.txt.....etc.
Text file contains data in the below format:-
----------------------
abc-465747        
dfr-756372
---------------------
Existing code which executes fine  for single input file

declared input file path
static String fileName="C:\\Users\\john\\Desktop\\policies.txt";

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main method.
 public static void main(String[] args)
        
    {
    Pre pd = new Pre();
   
      
    pd.read_Policy_list_file(fileNames);

//other methods as a part of my work
}

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read+policy method
public void read_Policy_list_file (String fileName)
		{
			try
			{
				BufferedReader br = new BufferedReader(new FileReader(fileName));
				try {
				    StringBuilder sb = new StringBuilder();
				    String line = br.readLine();

				    while (line != null) 
				    {
				    
				

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0
Hi,

I need to get the values of attributes of VMM config for WebSphere Application Server 8.5.5 ND cells. Looking in the wimconfig.xml file, I can see the attributes/values needed, but no corresponding config types/IDs. The attributes don't map to AdminConfig object types, so the showAttribute command can't be used.

For example:

    <config:repositories xsi:type="config:FileRepositoryType" adapterClassName="com.ibm.ws.wim.adapter.file.was.FileAdapter" id="InternalFileRepository" supportPaging="false" messageDigestAlgorithm="SHA-1">
       <config:baseEntries name="o=defaultWIMFileBasedRealm"/>
     </config:repositories>
     <config:repositories xsi:type="config:LdapRepositoryType" adapterClassName="com.ibm.ws.wim.adapter.ldap.LdapAdapter" id="USER_REPO" isExtIdUnique="true" supportAsyncMode="false" supportExternalName="false" supportPaging="false" supportSorting="false" supportTransactions="false" supportChangeLog="none" certificateFilter="" certificateMapMode="exactdn" ldapServerType="AD" translateRDN="false">
       <config:baseEntries name="o=USER_REPOAA" nameInRepository="DC=example,DC=domain,DC=com"/>
       <config:loginProperties>uid</config:loginProperties>
       <config:ldapServerConfiguration primaryServerQueryTimeInterval="15" returnToPrimaryServer="true" sslConfiguration="CellDefaultSSLSettings">
         <config:ldapServers authentication="simple" bindDN="CN=BIND001, OU=Bind Accounts, OU=Admin Accounts, OU=Middleware, DC=example, DC=domain, …
0
Hi,
I was making a spring web application. Where there are lot of handlers for GET request etc.
One thing came to my mind -
Suppose I make a GET request from my chrome browser from a particular tab.
And then in the response i add some values which gets back to this same chrome tab and machine.
How exactly does that happen.
How does a response object gets linked to a particular tab in a chrome broswer.

Also is it possible to send a response object without receiving a request object from spring to a particular machine and application.
I guess it should not be possible... But what makes it impossible.
Thanks
0
I am getting
HTTP Status 404 - /host-manager/html

type Status report

message /host-manager/html

description The requested resource is not available.
Apache Tomcat/8.0.32 (Ubuntu)

error while handling apache tomcat
0
How to Disable OPTIONS Method in GlassFish 3.1 or Payara 4.1.1.171.1.  while scaning the project, acunetix give the vulnerabilities. Issue is : OPTIONS method is enabled. i'm not tried any solution previously. what is the problem if OPTIONS method is enabled.
0
How to Disable OPTIONS Method in GlassFish 3.1 or Payara 4.1.1.171.1
0
Can an application use a JDBC driver that can contain the IP to both a primary and Standby instnace, so that the client can switch to standby if the primary IP is no longer reachable.

Or is there some other way an application can perform this

We are using an Oracle DB (Data Guard, primary and standby), but I am asking this from a client application failover to the correct DB instance, as opposed to a db failover
0
OWASP Proactive Controls
LVL 12
OWASP Proactive Controls

Learn the most important control and control categories that every architect and developer should include in their projects.

i Experts,
Can we bind the Jboss management bind address to multiple IP?
0
I need to secure a Glassfish Server in a Windows environment, it's running version Payara 4.1, I've requested the certificate using OpenSSL and now have the certificate from the provider GeoTrust but i'm struggling to now secure the web app.
0
hi am in window 7 having this error The JDK wasn't found in directory C:\PROGRA~1\Java\jdk1.6.0_43. am not able to install or untill the java software am geting this error
error3
0
hi am having this error when starting node manager in window
my java version is
C:\Users\rdp>java -version
Picked up JAVA_TOOL_OPTIONS: -Djava.vendor="Sun Microsystems Inc."
java version "1.6.0_45"
Java(TM) SE Runtime Environment (build 1.6.0_45-b06)
Java HotSpot(TM) Client VM (build 20.45-b01, mixed mode, sharing)
javaerror23.txt
0
hi am having this error when starting my orcle form in 11gR2
errorin form
0
I am trying below example

https://examples.javacodegeeks.com/enterprise-java/jms/apache-activemq-hello-world-example/


When i try to run the MEssageSender class how it ran even though there is existing Queue on ActiveMQ called JCG_QUEUE

package com.activemq.sender;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;

import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;

public class MessageSender {
	
	//URL of the JMS server. DEFAULT_BROKER_URL will just mean that JMS server is on localhost
	private static String url = ActiveMQConnection.DEFAULT_BROKER_URL;
	
	// default broker URL is : tcp://localhost:61616"
	private static String subject = "JCG_QUEUE"; // Queue Name.You can create any/many queue names as per your requirement.	
	
	public static void main(String[] args) throws JMSException {		
		// Getting JMS connection from the server and starting it
		ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(url);
		Connection connection = connectionFactory.createConnection();
		connection.start();
		
		//Creating a non transactional session to send/receive JMS message.
		Session session = connection.createSession(false,
				Session.AUTO_ACKNOWLEDGE);	
		
		//Destination represents here our queue 'JCG_QUEUE' on the JMS server. 
		//The 

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0

Java App Servers

Java application servers that support the Java EE platform and features include JOnAS from Object Web, WildFly (formerly JBoss AS) from JBoss, Geronimo from Apache, TomEE from Apache, Resin Java Application Server from Caucho Technology, Blazix from Desiderata Software, Enhydra Server from Enhydra.org, and GlassFish from Oracle. Commercial Java app servers include WebLogic by Oracle, WebSphere from IBM and the open source JBoss Enterprise Application Platform (JBoss EAP) by Red Hat.

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