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Created by nogeek on December 31, 2010 11:56:25 Last update: December 31, 2010 11:56:25
These are the steps to create a JBoss 5.1.0 configuration with Tomcat from the built-in minimal configuration. Change directory to $JBOSS_HOME/server . Make a copy of the minimal configuration.
cp -R minimal tomcatonlyCopy bindingservice.beans from the default configuration.
cp -R default/conf/bindingservice.beans tomcatonly...Copy login-config.xml from the default configuration.
cp default/conf/login-config.xml tomcatonly/conf/Edit tomcatonly/conf/jboss-service.xml : Add jars from the common/lib directory:
<!-- Load all jars from the JBOSS_DIST/serv...Add the JAAS security manager section (copy from the default profile, and yes, JBoss tomcat can't live without the JBoss JAAS manager).
<!-- JAAS security manager and realm mappin...Copy the Tomcat (JBoss web) deployer from the default configuration.
cp -R default/deployers/jbossweb.deployer tomcaton...Copy metadata-deployer-jboss-beans.xml and security-deployer-jboss-beans.xml from the default profile.
Created by Dr. Xi on September 17, 2010 21:29:47 Last update: September 17, 2010 21:31:43
With JBoss (Tomcat?), the servlet container always appends the default charset ISO-8859-1 to the Content-Type header of a JSP response. For example, if you are using JSP to render PDF and put the following declaration at the top of the JSP:
<%@ page contentType="application/pdf"%>These would be the headers in the HTTP response (notice that charset=ISO-8859-1 was appended to Content-Type ):
HTTP/1.1 200 OK Server: Apache-Coyote/1.1 X-...And the output would be truncated a few bytes before non-ASCII characters were encountered, without any error messages ! Maybe you don't intend to output binary files with JSP, but still your response would be truncated without warning if the page happens to contain any non-ASCII characters (when the charset is the default charset=ISO-8859-1 ). However, if you...
Created by voodoo on July 30, 2010 14:53:33 Last update: July 30, 2010 14:54:52
The -d switch for cURL sends HTTP POST with data from the command line. To verify the data being posted, this is a CGI script that echos the data back:
#!C:/perl/bin/perl.exe ## ## echo -- echos ...Examples: POST data from command line:
C:\>curl -d input1=value1^&input1=value2 http://lo...POST data from stdin (with @ before the - symbol):
C:\>curl -d @- http://localhost/cgi-bin/echo.pl ...POST data from a file (with @ before the - symbol and input redirect):
C:\tmp>cat data.txt abcd 1234 xyz ...For some reason, @ with file name didn't work as expected:
C:\tmp>curl -d @data.txt http://localhost/cgi-bin/...One thing to notice is that cURL removes the new line characters when posting (thus the echo back is only one line instead of three). This can...
Created by voodoo on July 11, 2009 15:14:55 Last update: July 29, 2010 22:45:48
cURL is a command line tool for transferring files with URL syntax. The main purpose and use for cURL is to automate unattended file transfers or sequences of operations. It's really easy to see HTTP headers with curl:
C:\>curl --head http://www.google.com HTTP/1.0 ...or, headers and page together (dump headers to stdout):
$ curl --dump-header - http://www.google.com HTTP/...Download openssl from openssl.org:
C:\>curl --help Usage: curl [options...] <url> ...
Created by nogeek on April 25, 2010 05:09:14 Last update: April 25, 2010 05:10:46
Oracle Web Cache version used:
Oracle Application Server Web Cache 10.1.2.3.0 ...The test page is a simple Struts action sending a URL redirect:
public ActionForward execute(ActionMapping map...Web Cache setup Origin server Host Name Port oas.host 7777 Site Host Name Port URL Path Prefix webcache.host 80 Test results Request directly to the OC4J (Oracle Application Server):
C:\work\testAppWebApp2>curl --dump-header - http:/...Request to Oracle Web Cache:
C:\work\testAppWebApp2>curl --dump-header - http:/...Notice that Oracle Web Cache correctly translated the host name in the header and HTML page. However, the port number remained that of the Oracle App Server.
Created by Fang on September 07, 2009 16:39:37 Last update: September 07, 2009 18:43:04
It's easiest to use the archetype plugin to start a new Maven project. I'll use struts 1 as example since it's not in the built-in archetypes for archetype:generate . Generate a simple webapp with archetype:generate :
C:\work\maven>mvn archetype:generate -DarchetypeAr...It generates a directory structure like this:
struts1app struts1app/pom.xml struts1app/src...with a simple POM:
<project xmlns="http://maven.apache.org/POM/4.0.0"...Create settings.xml in $HOME/.m2 , add Java.net repository for Java EE dependencies:
<?xml version="1.0" encoding="UTF-8"?> <setting...Add Java EE and Struts dependencies in pom.xml . Note that the Java EE dependency has scope provided , meaning that the web app container provides the jars, therefore we don't need to bundle them with our war fie.
<project xmlns="http://maven.apache.org/POM/4.0.0"...Create a directory named java under main , create the Struts form and...
Created by Dr. Xi on December 12, 2007 20:30:01 Last update: December 12, 2007 20:32:23
This is a script to tail a log file through the web browser. It uses AJAX, apache web server, mod_python, UNIX utilities tail (requires the --lines switch) and wc . The log file may reside on the web server or any other host accessible from the web server through SSH. Although it's written in python, it should be easy to port to other languages such as Perl. Apache httpd.conf :
LoadModule python_module modules/mod_python.so ...Python script:
import time, os from os.path import basename ...
Created by Dr. Xi on November 15, 2007 04:40:44 Last update: November 15, 2007 04:40:44
Here's some simple Ajax code. The Ajax response is delivered as XML with attributes and an array of data payloads contained in CDATA sections:
// ajax.js function ajaxGet(url, ajaxCallback) ...And the HTML test code: