I want to make a little application. That will have register, save, update, delete, login for user. This will be in JSP. I know JSP very well.
I have done some work JSP, with the MSAcess , SQL Server database with JDBC.
But I have naver ever use "Oracle" for this. But I really want to do this with Oracle 8 or 9 version. I search and found different type of method for integration.
Can you please help me for "How to Integrate Oracle with java or JSP?" if you have some examples, code , links , blog , tutorials, please share if that can help me.
Thanks in Advance
Everything else is pretty similar except that you need a different database driver. You can check out this link and this link. You should also read about how to tune your code for optimal performance and a good read on that topic is here.
This would also be a good time for you to get introduce to the DAO pattern. A good example is here.
Related
I want to load nodes from the neo4j to java code.
I tried all the way from google but it doesn't work. Can you help me by specific code?
There is a lot of information in the Neo4j manual and on the developer pages.
Please read there, and come back to ask if you have still questions:
http://neo4j.com/developer/java
http://neo4j.com/docs/stable/tutorials-java-embedded.html
http://neo4j.com/docs/stable/server-java-rest-client-example.html#_sending_cypher
I am attempting to use the Java/JSON examples located at this web page (which describes the introduction of JSON as a native type to DynamoDB). And while I understand the examples presented on the page, there is no place on the page showing how to go about defining the "people" table itself in Java.
I did find this link talking in the area. However, it appears to have been asked and answered PRIOR to the article above introducing the "official" version of the new API. And even reviewing the article didn't give me enough clues to figure it out myself.
BTW, I am NOT able to use the "AWS Toolkit for Eclipse" as must use the results of this in IntelliJ+Scala-Plugin using SBT.
Any guidance on this would be greatly appreciated.
I intend to make a niche search engine. I am using apache-nutch-1.6 as the crawler and apache-solr-3.6.2 as the searcher. I must say there is very less updated information on web about these technologies.
I followed this tutorial http://wiki.apache.org/nutch/NutchTutorial and have successfully installed apache and solr on my ubuntu system. I was also successful in injecting seed url to webdb and perform the crawl.
Using solr interface at http://localhost:8983/solr/admin, I can also query the crawled results. But this is the output I receive. .
Am I missing something here, the earlier apache-nutch-0.7 had a war which generated a clear html output like this. . How do I achieve this... Or if anyone could point me to a latest tutorial or guidebook, highly appreciated.
A couple of things:
If you are just starting, do not use Solr 3.6, go straight to latest 4.1+. A bunch of things have changed and a lot of new features are added.
You seem to be saying that you will expose Solr + UI directly to general web - that's a really bad idea, as Solr is completely unsecured and allows web-based delete queries. You really want a business layer in a middle.
With Solr 4.1, there is a pretty Admin UI and, also, there is a /browse page that shows how to use Velocity to do the pages backed by Solr. Or have a look at something like Project Blacklight for an example of how to get UI over Solr.
I found below link
http://cmusphinx.sourceforge.net/2012/06/building-a-java-application-with-apache-nutch-and-solr/
which answered my query.
I agree after reading the content available on above link, I felt very angry at me.
Solr package provides all the required objects to query solr.
Infact, the essential jars are just solr-solrj-3.4.0.jar, commons-httpclient-3.1.jar and slf4j-api-1.6.4.jar.
Anyone can build a java search engine using these objects to query the database and have a fancy UI.
Thanks again.
We made our own api for airbrake.io in java. This works fine but airbrake is displaying parameters and stacktraces in some kind of Rails style. This is somewhat annoying. Anyone know of similar services made for java?
Example of how data is displayed:
Parameters
{"controller"=>"", "action"=>""}
Stacktrace
/testapp/app/models/user.rb:53:in `public'
/testapp/app/controllers/users_controller.rb:14:in `index'
UPDATE 2015-02-13: This service no longer exists. The GitHub account linked below is gone, as is the company website.
Have you tried using Coalmine https://github.com/coalmine/coalmine_java Its meant to be used with the Coalmine service: https://getcoalmine.com/
I work at Coalmine and we have been using this internally for some time now. We just open sourced the java connector this week and I would be happy to help you get started with it. You can send me an email at brad#builtfromsource.com
Have you tried using http://code.google.com/p/hoptoad/ . It's a little out of date, but it should just need to update an endpoint to http://api.airbrake.io .
A quick google lead me to http://logdigger.com/ which is designed specific for JAVA specific sites.
I work at Airbrake, and I would be happy to work with you to make our site more JAVA friendly. Please get in touch ben#airbrake.io, and I'll see how we can better display java specific information.
Just adding to the others suggested here, but Raygun (http://raygun.io) has first class support for Java.
Read more here: http://raygun.io/java
I work for Mindscape who built Raygun so can answer any questions you may have about it: jd#mindscape.co.nz. We already have a large number of organizations using Raygun with their Java apps, although Raygun does support other platforms (.NET, Node, Rails, PHP, etc)
I'm working on a large computer science school project using java and SQlite.
After finding out that the zentus.org wrapper errors on databases with ON DELETE and ON UPDATE clauses set, I have changed to the other wrapper found at http://www.ch-werner.de/javasqlite.
However, I find the documentation lacking somewhat when trying to get an overview on how it works and how to use it, and the function descriptions are very very short, and you have to scan through every function and somewhat guess how they work and what they do. I wasn't able to find any guides on google on how to use it.
My question: Does anyone know a link for a guide or tutorial for the ch-werner.de/javasqlite wrapper, or else can give me a basic code example, or give a quick overview of querying the database and the most used functions, and how to use them?
I would look at the JDBC Tutorial