07 Sybase SQL Server

Owned by John Fereira
Last updated: Apr 26, 2007 by Andrew PetroVersion comment

Overview

Obtaining the Driver

The Sybase jConnect for JDBC product is available from Sybase at:

http://www.sybase.com/products/middleware/jconnectforjdbc

It is available as a download separately from the Sybase database product. Once the jConnect software is downloaded the jconn2.jar file will need to be copied into a location which is accessible from uPortal, for example:
/usr/local/java/jConnect52/lib/jconn2.jar

Properties Configuration

The uPortal build.properties may need to be modifed. Find the property called jdbcDriver and change it to point to the Sybase jar file, for example:

jdbcDriver.jar=./lib/jconn2.jar

The uPortal rdbm.properties file (in the properties directory) may need to modified to specify the driver properties. The rdbm.properties file contains several sample entries. Uncomment (or add) the lines for the Sybase database and make whatever changes necessary to match your local database installation, For example:

    #### Sybase
    jdbcDriver=com.sybase.jdbc2.SybDriver
    jdbcUrl=jdbc:sybase:Tds://localhost/uportal
    jdbcPassword=sa
    jdbcPassword=

The dbloader.xml properties file (also in the properties directory) may also need to be modified. This file is used by the DbLoader tool to create the uPortal database tables and populate the database. It contains several sample entries which create db-type-mappings for different databases. Find the tags for an Sybase database and modify the db-version, driver-name, and driver-version as necessary. For example:

    <db-type-mapping>
      <db-name>Sybase</db-name>
      <db-version>5.2</db-version>
      <driver-name>jConnect for JDBC</driver-name>
      <driver-version>5.2</driver-version>
      <type><generic>INTEGER</generic><local>INTEGER</local></type>
      <type><generic>VARCHAR</generic><local>VARCHAR</local></type>
      <type><generic>LONGVARCHAR</generic><local>LONGVARCHAR</local></type>
      <!-- map more types here -->
    </db-type-mapping>

The PersonDirs.xml file (also in the properties directory) may need to be modified; This file is used if the database is to be used to provide user directory information

    <!-- JDBC Properties -->
    <driver>com.sybase.jdbc2.SybDriver</driver>
    <url>jdbc:sybase:Tds://localhost/uportal</url>
    <logonid>sa</logonid>
    <logonpassword></logonpassword>,
    <uidquery>SELECT FIRST_NAME||' '||LAST_NAME AS FIRST_LAST,
    FIRST_NAME, LAST_NAME, EMAIL FROM UP_PERSON_DIR WHERE USER_NAME=?></uidquery>

Loading the Database

Loading the database requires a couple of steps

  • Create the database: Refer to the Sybase database documentation for instructions regarding how to create an Sybase database instances. The database name, port number, and driver information must reflect what was defined in the rdbm.properties file.
  • Create the tables and populate the database: From the uPortal build directory, run "ant db" to execute the ant target which loads the database. The ant target uses the Dbloader tool.

Issues and Known Bugs