please i need someone to highlight firstly how i could execute php 5.x on Oracle Weblogic J2EE server and the settings required if any...
its a java based environment and i'm wondering how i could get this up and running seamlessly.
if you could provide in details the process required to get Apache working, alongside PHP, my intentions is to use it as the base for a Laravel application i'm currently working on and utilize Oracle as the backend database model...
any ideas ?
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I am trying to create an desktop application for shop. I can create create desktop app and database individually but I dont know how to connect them and how to execute query from desktop. May be for executing query I should use php but I dont know how. My database have been created in hosting site using cpanel.
You need some kind of APIs on the server side. First learn about RESTful APIs and build your server accordingly. Decide a PHP framework to do this with ease.
Next design your desktop application in JAVA which has
Ability to connect to your APIs ( Give Credentials use OAuth2 or something.)
Store data locally and Sync it whenever Internet Connectivity is available ( Resolve conflicts when syncing )
This will need lots of research and efforts. Happy Coding!
This is a broad question. If you are using php to build a desktop application (which appears to be), you must download WAMP server for executing php scripts locally. But I recommend you making a desktop application using java swing or any other popular GUI-based programming language. Please go through MySQL using Java's JDBC tutorial . Also Google as the question has a quite broad scope.
Your Question is Vague But here is a tutorial on creating a Java Connection to a database.
http://www.homeandlearn.co.uk/java/connect_to_a_database_using_java_code.html
I want to access the SQL database from ubuntu 11.10. It's not possible to install SQL software in my ubuntu. Some suggested that to use webservice to access database from other sytem which has the database. Can anyone tell me the procedure to call a webservice which is written in java by some one else. I need to call the Web service in my python & plone project. But I'm not using any IDE for developing code. I don't have any experience in Web services. SO Please explain me the clear steps to hit the database.
I've read some articles on the Internet that this is not possible. To communicate own SQL database that is located on other server from GWT application. Jetty doesn't allow it.
I found a way how to perform it but it's not very cosy. I have client and server part inside GWT. The server has to communicate with MySQL database on localhost. So I've written an ant script to build a war that I can launch on Apache Tomcat server. It works perfectly there but I'm not able to debug the code effectively.
Do you have some advices how to perform this task? I was thinking of writing the clienty only in GWT and find some waz how to communicate my own server written outside the GWT. I've found Apache Thrift for GWT but this edited library of thrift seem not to work properly.
Thank you very much for your answers:)
It is possible to communicate with a database from a GWT application. The client side has to call the methods of the server via GWT-RPC, which can communicate with any database.
Maybe Jetty does not support it (have not tested it personally) but you can develop your web application using Apache too. There you can access the database the same way as from any web application:
You will need the mysql-connector-java-5.1.20-bin.jar file (downloadable from: http://dev.mysql.com/downloads/connector/j/ ), and restart the server added to the $CATALINA_HOME/common/lib directory.
OR added to the WEB-INF/lib folder of your web application.
You can find tutorials online of how to develop an application using Tomcat instead of Jetty. For example: https://wiki.auckland.ac.nz/display/BeSTGRID/Deploying+GWT+to+Tomcat+in+Eclipse
Reshi, stop and think about how applications really work. Nobody provides web pages with javascript to read/write databases, that would be crazy and unsecure. Servers are always in themiddle of all communication in this case. You need to create services that run inside your server, one of these services will be a database layer.
Javascript cant create network connections and read/write binary data, thus it would be insane to attempt to get the gwt compiler to compile any jdbc drvier and more.
Jetty does NOT stop us from connecting to a database. All you have to do is to follow the MVP model way. Although MVP is better bet against all hurdles, at a minimal point, you would have to try not having SQL code on the client package.
I've made a Google Web Application Project in Eclipse and am now running into problems as I need to use from a server side point of view, with Hibernate with MySQL. I've just been told that Google Web Application projects can't run Hibernate connections to MySQL as they're deployed projects.
What's the best way for me to migrate this project somehow so it runs on say Glassfish and just uses GWT for the client side technologies that can then use Hibernate and MySQL, rather than actually being deployed?
Thanks,
David
You cannot access database from client-side directly.
GWT translates your client-side java code into Javascript which runs in browser; there is no way to directly access JDBC.
You will have to employ server-side which will handle your DB persistence. Your client can communicate via GWT-RPC, JSON, XML, or any other protocol - but the database connection part will always reside on server.
Note that the server part does not need to be in Java - it can use PHP or any other technology, as long as it understands the javascript generated out of your app.
right now I have the following architecture built with classic asp and visual basic 6
I have a COM+ component developed in VB6 which connects to the dabatase. I set the DB conf thru an .udl file configured with integrated security.
At the web server (IIS) I register the componente with the com+ manager, and configure it to be run under an account name, something like mydomain\appAccount...
in sql 2005 I give the appropiate permissions the mydomain\appAccount
from asp, I just use the component with server.createobject...
I'd like to develop a similar solution with java, the question(s) is(are) the following:
is it possible?
how can I configure a domain account to connect to a sql server 2005 db?
where should I store the db conf? and where should I configure the domain account? in tomcat / jetty configuration?
I'd like the solution to be as simple and straight forward as possible (I'm trying to avoid things like glassfish or jboss)
well, thanks a lot...
What you'll need to do is make sure that the Tomcat JVM process is being executed by the user with the trusted connection to the database.
Then you'll need to configure the data source in Tomcat, per Bhushan's answer.
The following MSDN article details how you set up the data source to use integrated security:
http://msdn.microsoft.com/en-us/library/ms378428.aspx
So this is a real tough issue, and I'm going through the same problems right now. I haven't solved impersonation within an app server yet, but my team is getting close.
So far, we've been successful in Authenticating a user against a Domain Controller with Kerberos. Both the SourceForge SPNEGO and Spring Security Kerberos Extension have been very helpful in that regard. We have also been able to successful impersonate the process running a Java application when connecting to SQL Server. The real problem is impersonation via delegation, since it requires you to obtain a Kerberos ticket that can be delegated to another service. This is the issue we are currently working on.
If you are going to impersonate a user in SQL Server, you've got to do it using NTLM or Kerberos. Kerberos offers the best security, and to be quite honest, we haven't even bothered to try using NTLM. There are two JDBC drivers (that I know of) that will allow you to connect to SQL Server using a Domain account: jTDS and DataDirect JDBC. jTDS is a Type-2 JDBC driver, which means it relies on a native library to grab credentials for the user. jTDS will only impersonate the user running the process, and will not allow you to impersonate other accounts (also, it can only do this on Windows). The DataDirect driver (Commercial) is a Type-4 driver, which means it's a pure Java implementation (and will work on *nix). This is the driver we are using and its working great.
If I get a solution working, I'm going to post it because I think a lot of people in the community are hurting on this issue.
Good Luck!
Check this tomcat documentation about how to configure a datasource.
http://tomcat.apache.org/tomcat-6.0-doc/jndi-datasource-examples-howto.html