Projects

Taste

Taste is a flexible, fast collaborative filtering engine for Java. It has been merged into Apache's Mahout machine learning project since 2009. See http://mahout.apache.org

Java EE Cache Filter

Introduction Java EE Cache Filter provides a collection of common Servlet filters for Java web applications based on the Servlet 2.5 specification. It allows you to transparently set HTTP cache headers in order to enable browser caching. Why does cache matter? Web page designs are getting ... [More] richer and richer, which means more scripts, stylesheets, images, and Flash in the page. A first-time visitor to your page may have to make several HTTP requests, but by using the Expires header you make those components cacheable. This avoids unnecessary HTTP requests on subsequent page views. Browsers (and proxies) use a cache to reduce the number and size of HTTP requests, making web pages load faster. [Less]

w3c-markup-validation-filter

What is itThis project provides the W3cMarkupValidationFilter, which captures the HTML of all rendered pages Sends the HTML to a W3C Markup Validation Service Injects a little box into the HTML page, which becomes green, if the HTML is valid, or otherwise red The injected box also contains a link ... [More] to the validation result page, where you can see a detailed description for each error. Quickstart1.) Download http://w3c-markup-validation-filter.googlecode.com/files/W3cMarkupValidationFilter-1.0.2.jar 2.) If you use Maven, you can install the jar file into your local repository via mvn install:install-file -DgroupId=de.michaeltamm \ -DartifactId=W3cMarkupValidationFilter \ -Dversion=1.0.2 \ -Dpackaging=jar \ -Dfile=/path/to/downloaded/W3cMarkupValidationFilter-1.0.2.jarand then add the following dependency to your pom.xml de.michaeltamm W3cMarkupValidationFilter 1.0.2 If you don't use Maven, add the jar file to your WEB-INF/lib directory as well as the following jar files, which the W3cMarkupValidationFilter depends on: http://repo2.maven.org/maven2/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar http://repo2.maven.org/maven2/commons-logging/commons-logging/1.0.4/commons-logging-1.0.4.jar http://repo2.maven.org/maven2/commons-codec/commons-codec/1.2/commons-codec-1.2.jar 3.) Add the following snippet to your web.xml W3cMarkupValidationFilter de.michaeltamm.W3cMarkupValidationFilter W3cMarkupValidationFilter /* 4.) Deploy your web application on to a local servlet container, start it and request any page - the little box should appear in the upper right corner of your browser. You should also ...By default, the W3cMarkupValidationFilter uses the publicly available W3C Markup Validation Service under the URL http://validator.w3.org/ You might want to install the W3C Markup Validation Service on a server in your intranet and configure the W3cMarkupValidationFilter in your web.xml like this: W3cMarkupValidationFilter de.michaeltamm.W3cMarkupValidationFilter enabled true checkUrl http://your.server/path-to-validator/check When deploying your web application on to a production environment, you can either remove the and its from the web.xml or set the init-parameter enabled to false. [Less]

vt-middleware

Collection of open source software projects developed by Middleware Services at Virginia Tech. Web ApplicationsAll webapps are licensed under the GPLv3 vt-peoplesearchPeoplesearch provides a fuzzy logic engine for searching an LDAP whitepages directory. GatorGator is a log aggregating server ... [More] and Web application that allows central configuration and collection of logging for Java applications using the log4j framework. Java LibrariesAll libraries are dual licensed under the LGPLv3 and the APLv2 vt-cryptVT Crypt provides a high-level interface to common cryptographic operations including message digests, symmetric encryption, public-key encryption, and message signing. It handles large files conveniently with performance in mind and provides a number of encoding operations designed for compatibility with OpenSSL. vt-ldapVT Ldap provides an easy to use interface for performing common ldap operations. Configuration of the JNDI context and associated connection management are all handled internally. vt-dictionaryVT Dictionary provides a simple utility for searching and sorting word lists. vt-passwordVT Password provides a simple utility for checking that a password complies with a custom set of rules. vt-servlet-filtersVT Servlet Filters provides several common servlet filters for easy integration into web applications. Miscellaneous ToolsTomcatvt-catalinaCustom Tomcat authenticator for populating container based role data using the REMOTE_USER header. Maven RepositoryBrowse Maven2 Repository All vt-middleware Java projects have an Apache Maven2 build system. All release versions, and sometimes snapshots, are published to our Maven2 repository hosted within Google Code Subversion space. Mailing ListThe user mailing list can be found on Google Groups. [Less]

simple-web-profiling

This library intends to be a simple and pragmatic way to measure time and memory consumption in Java Web Applications.

trim-filter

CompactFilter can help to remove CR, LF, TAB chars and strip the javascript single line comments, or html comments as well

monkeygrease

Monkeygrease is a very simple servlet filter that will allow a web developer to inject JavaScript, CSS or other elements within a web page. This concept was inspired by the popular Greasemonkey extension for the Mozilla Firefox browser. Greasemonkey empowers a user to alter and enhance any web page ... [More] by allowing them to execute user scripts (JavaScript) on any page. Monkeygrease serves the same purpose as Greasemonkey, however, instead of being a user-based, client-side solution, Monkeygrease is a proxy based, server-side solution. This allows all your users to benefit from enhancements you deploy to your site through Monkeygrease. You might be wondering, “why not enhance the underlying web page or web application?” Consider all of the packaged web applications you have deployed. Many of these web applications are not that easy to enhance. Some web applications are just not conducive to being customized. Also, some of these web applications are “black-boxed” or closed source products that just can’t be customized. Other products are just too complicated and require expert knowledge to carry out interface based customizations. With Monkeygrease, you can forego customizations to the underlying web application. Instead, you can rely on the power of JavaScript and Cascading Style Sheets as a means to customizing a web application’s interface. A few examples of interface enhancements may include:  * Changing the look and feel of a web application  * Adding DHTML/AJAX features/effects on your site  * Adding WYSIWYG editing to any textarea field on your site  * Enhance pages by contextually adding content from external providers  * Fix usability issues on any page The enhancements you can make to your site with Monkeygrease are limitless. Monkeygrease will enable you to move your web application to the Web 2.0 world. Forget about waiting for the next release of a packaged web applications. Take matters into your own hands with Monkeygrease without jeopordizing your existing web applications. [Less]

j2ee-web-helper

本项目为J2ee项目开发提供有用的过滤器、Servlet、JavaBean等组件。

webutilities

WebUtilities is the Java library that helps you to speed up and improve client side performance of your J2EE web application with ease.

PJL Compressing Filter

A J2EE servlet filter which compresses data written to the response. It supports several algorithms (gzip, deflate, etc.) and emphasizes minimal memory usage and high throughput. Also provides detailed performance stats.