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Roller 2.1 on GlassFish

Posted by amyroh on February 20, 2006 at 11:46 PM PST



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GlassFish_Roller

Deploying href="http://rollerweblogger.org/">Roller 2.1 on href="https://glassfish.dev.java.net">GlassFish.



The Roller 2.1 switched its security system to the Acegi security
framework and moved away from container managed authentication. 
This allows deploying the Roller on GlassFish without having to add a custom JDBC Realm.



Please refer to href="http://rollerweblogger.org/wiki/Wiki.jsp?page=InstallationGuide_2.x">The
Roller InstallationGuide for complete installation and
configuration steps for the Roller Weblogger Project.


STEP 1: Prerequisites

Download and install href="http://java.sun.com">JDK 5 and MySQL.


STEP 2: Download\Install GlassFish

1. href="https://glassfish.dev.java.net/public/downloadsindex.html">Download
GlassFish

(
style="font-style: italic;">b38 or later for style="font-style: italic;"
href="https://glassfish.dev.java.net/issues/show_bug.cgi?id=221">ClassCastException:
net.sf.acegisecurity.providers.UsernamePasswordAuthenticationToken issue style="font-family: monospace; font-style: italic;"> fix)




2. Run:

style="font-family: monospace;">java -Xmx256m -jar filename.jar



3. cd glassfish




4. Run:

ant -f setup.xml


See the href="http://glassfish.dev.java.net/downloads/quickstart/index.html">GlassFish
Quick Start Guide for basic steps to start the server and deploy an
application.



STEP 3: Download\Install Roller


Step 3.1 : Download Roller




  1. Download Roller 2.1. 
    (The official Roller 2.1 release should be out style="font-weight: bold;">very soon.  For now, you'll have to get it from its subversion repository and build it yourself). 



  2. Unpack the downloaded TAR file.



% cp roller.tgz
/roller


% cd /roller

% tar xzvf roller.tgz



On Windows: Use winzip
to extract roller.zip into
\roller.


Step 3.2 : Minor changes to Roller

Roller web.xml is currently broken
since it has a 2.3 DTD, yet it still contains 2.4 elements.  ( style="font-style: italic;">Discussion is happening on the roller list
about this so I think the changes should be in soon)
Also, I had to make some changes to jsp files (mainly in
login-redirect.jsp and taglibs.jsp) for jstl 1.1 taglib uri upgrade.



You can download working version of roller.war here.


STEP 4: Create Roller tables in
your database

Now you need to create a new database,
create a user with
appropriate privileges, and use an SQL script to create the database
tables required to run Roller. To do this, login to your database and
run one of the Roller database creation scripts located in Roller's
WEB-INF/dbscripts directory.

    • WEB-INF/dbscripts/mysql/creatdb.sql - creates tables for MySQL
    • WEB-INF/dbscripts/derby/createdb.sql - creates tables for Derby
    • WEB-INF/dbscripts/postgresql/creatdb.sql - creates tables for
      PostgreSQL

The examples below show you how you might
do this using MySQL,
assuming your Roller user will have username scott and password tiger.
For more information on MySQL, refer to the MySQL Reference Manual.

Make sure you enable UTF-8 support in class="wikipage"
href="http://www.mysql.com/http://rollerweblogger.org/wiki/Wiki.jsp?page=MySQL">MySQL
(see page href="http://rollerweblogger.org/wiki/Wiki.jsp?page=SettingUpUTF8OnMySQL">Setting
Up UTF8 on MySQL
for details).

UNIX example

% cd /roller/WEB-INF/dbscripts/mysql
% mysql -u root -p
password: *****
mysql> create database roller;
mysql> grant all on roller.* to scott@'%' identified by 'tiger';
mysql> grant all on roller.* to scott@localhost identified by 'tiger';
mysql> use roller;
mysql> source createdb.sql
mysql> quit

Windows example, from an MS-DOS or
Command Prompt window:

C> cd \roller\WEB-INF\dbscripts\mysql
C> mysql -u root -p
password: *****
mysql> create database roller;
mysql> grant all on roller.* to scott@'%' identified by 'tiger';
mysql> grant all on roller.* to scott@'localhost' identified by 'tiger';
mysql> use roller;
mysql> source createdb.sql
mysql> quit

Notes:

MySQL users, don't forget to call "flush
privileges" and make sure
that your href="http://rollerweblogger.org/wiki/Wiki.jsp?page=MySQL">MySQL
installation hasn't set the href="http://rollerweblogger.org/wiki/Wiki.jsp?page=DebianMySQL">skip-networking
option. Connector/J
can only access MySQL via TCP/IP. The MySQL command line tool however
doesn't use TCP/IP sockets by default. To check whether your connect
works, use anything other than "localhost" as host, for example:

mysql roller -h 127.0.0.1 -u scott -ptiger

STEP 5: JDBC connection

Step 5.1 : JDBC driver jar

Download href="http://www.mysql.com/products/connector/j/index.html">MySQL
Connector/J and copy the jar into glassfish_install_dir/lib
(ex. glassfish_install_dir/glassfish/lib/mysql-connector-java-3.1.12-bin.jar).




You can also add the jar to the classpath via Admin GUI

(Admin GUI -> Application Server -> JVM settings -> Path Settings
-> Classpath Suffix) or domain.xml edit ( classpath-prefix="...." classpath-suffix="" ....>
)


Step 5.2 : JDBC Connection Pool Setting

Create JDBC Connection Pool (Admin GUI
-> Application Server
-> Resources -> JDBC -> Connection Pools)


jdbc_connection_pool.JPG



allow-non-component-callers="false"
datasource-classname="com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource">







Step 5.3 : JDBC Resource Setting


Create JDBC Resource (Admin GUI -> Application Server ->
Resources -> JDBC -> JDBC Resources)
jndi-name="jdbc/rollerdb" object-type="user" pool-name="MySQL"/>


STEP 6: Deploy Roller to GlassFish

Step 6.1: sun-web.xml 

Create sun-web.xml file to
/roller/WEB-INF directory.


sun-web.xml





class="moz-txt-link-rfc2396E"
href="http://www.sun.com/software/appserver/dtds/sun-web-app_2_4-1.dtd">"http://www.sun.com/software/appserver/dtds/sun-web-app_2_4-1.dtd">









jdbc/rollerdb
jdbc/rollerdb






 is to address
"
ClassNotFoundException: org.hibernate.hql.ast.HqlToken" href="https://glassfish.dev.java.net/issues/show_bug.cgi?id=188">reported style="color: rgb(0, 0, 0);">.  See Jan's href="http://blogs.sun.com/roller/page/jluehe">blog for more
details.


Step 6.2: Create war file

% cd /roller% jar
cvf ../roller.war *


Step 6.3: Deploy roller.war to GlassFish

Deploy /roller.war to GlassFish
(Admin GUI ->
Application Server -> Applications -> Web Applications ->
Deploy)


Step 6.4: Security
permission

Add security permission in
glassfish_install_dir\glassfish\domains\domain1\server1\config\server.policy.



// permission for Roller: file upload, log setting, etc :

grant codeBase "file:${com.sun.aas.installRoot}/domains/domain1/applications/j2ee-modules/roller/-" {
permission java.security.AllPermission;
};

grant codeBase "file:${com.sun.aas.installRoot}/domains/domain1/generated/jsp/j2ee-modules/roller/-" {
permission java.security.AllPermission;
};


Although the above security permission works, more specific and
restrictive settings might be appropriate.


Now you should be able to check out your Roller app by accessing
http://localhost:8080/roller and register your first admin user. 
Check out the Roller href="http://rollerweblogger.org/wiki/Wiki.jsp?page=UserGuide">UserGuide
for more info. href="http://blogs.sun.com/roller/resources/akihito/roller_on_sun_java_system_application_server_7.html">



Thanks to Allen Gilliland from the Roller team for helping me with Roller questions.



References:  href="http://rollerweblogger.org/wiki/Wiki.jsp?page=InstallationGuide_2.x">Roller
Installation Guide and href="http://blogs.sun.com/roller/resources/akihito/roller_on_sun_java_system_application_server_7.html">Roller
Installation Guide on SJSAS7SE


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