Date: 2004-01-20T12:55:26 Editor: JacekLaskowski <[EMAIL PROTECTED]> Wiki: Apache Geronimo Wiki Page: OpenJCA URL: http://wiki.apache.org/geronimo/OpenJCA
More details Change Log: ------------------------------------------------------------------------------ @@ -1,19 +1,82 @@ - = "About" = += ''About'' = OpenJCA is a JCA JDBC Implementation. - = Building = += Building = -* Get the source code of OpenJCA (openjca.tar.gz) from [http://sourceforge.net/tracker/index.php?func=detail&aid=880282&group_id=44351&atid=439277 JCA Impl for OpenEJB] + * Get the source code of OpenJCA version of openejb jca-jdbc wrapper from [http://sourceforge.net/tracker/index.php?func=detail&aid=880282&group_id=44351&atid=439277 JCA Impl for OpenEJB] -* run {{{gzip -d openjca.tar.gz}}} followed by {{{tar -xvf openjca.tar}}} to extract the sources + * run {{{gzip -d openjca.tar.gz}}} followed by {{{tar -xvf openjca.tar}}} to extract the sources or simply {{{tar zxvf openjca\[1\].tar.gz}}} if you're lucky enough to work with GNU tar -* Go to openjca directory and run {{{maven build}}} + * Go to openjca directory and run {{{maven build}}} - - = Installing = - -* drop ''openjca\target\openejb-jca-DEV.jar'' into your ''incubator-geronimo\target\geronimo-DEV\deploy'' and ''incubator-geronimo\target\geronimo-DEV\lib'' directories - -* Start up Geronimo - -* Open up Geronimo web console (http://localhost:8080/geronimo-web-console) and enter ''geronimo.management:*'' as a filter. You should see 2 entries with petstoredb in the name. += Installing = + +NOTE: Unless stated otherwise, it's assumed the commands are performed from '''openjca''' directory. + + * drop '''target/openejb-jca-DEV.jar''' into Geronimo's '''target/geronimo-DEV/lib''' + + * copy '''src/resources/META-INF''' directory to Geronimo's '''target/geronimo-DEV/deploy''' directory (or '''target/geronimo-DEV/petstore''' if you're installing PetStore, so it will become logically connected) + + * Edit '''META-INF/geronimo-ra.xml''', which has already been copied to Geronimo's target/geronimo-DEV/deploy or other monitored directory (see step above), to reflect your requirements. + +META-INF/geronimo-ra.xml for PetStore that sets up a datasource to HSQL database with ''sa'' as a username and empty password. The name of the datasource is ''petstoredb'': + + {{{ +<?xml version="1.0" encoding="UTF-8"?> + +<connector xmlns="http://org.apache.geronimo/xml/ns/j2ee"; + xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' + xsi:SchemaLocation="http://org.apache.geronimo/xml/ns/j2ee geronimo-connector_1_5.xsd"> + <resourceadapter> + <outbound-resourceadapter> + <connection-definition> + <connectionfactory-interface>javax.sql.DataSource</connectionfactory-interface> + <name>petstoredb</name> + <config-property-setting name="DefaultUserName" >sa</config-property-setting> + <config-property-setting name="DefaultPassword" ><!-- empty --></config-property-setting> + <config-property-setting name="JdbcDriver" >org.hsqldb.jdbcDriver</config-property-setting> + <config-property-setting name="JdbcUrl" >jdbc:hsqldb:.</config-property-setting> + <connectionmanager-factory> + <connectionmanagerfactory-descriptor>org.apache.geronimo.connector.outbound.ConnectionManagerDeployment</connectionmanagerfactory-descriptor> + <config-property-setting name="UseConnectionRequestInfo">false</config-property-setting> + <config-property-setting name="UseSubject">false</config-property-setting> + <config-property-setting name="UseTransactionCaching">true</config-property-setting> + <config-property-setting name="UseTransactions">true</config-property-setting> + <config-property-setting name="UseLocalTransactions">true</config-property-setting> + <config-property-setting name="MaxSize">100</config-property-setting> + <config-property-setting name="BlockingTimeout">5000</config-property-setting> + <config-property-setting name="Name">petstoredb</config-property-setting> + </connectionmanager-factory> + </connection-definition> + </outbound-resourceadapter> + </resourceadapter> +</connector>}}} + +Using the datasource in an application boils down to declare the name of that datasource in Geronimo deployment descriptor, i.e. META-INF/geronimo-ejb-jar.xml for EJBs and WEB-INF/geronimo-web.xml for WARs. + + i. Declaring a datasource in web applications is done using <jndi-name> element. It expects the name of a connection factory's JMX MBean. In other words, unless the name is visible in [http://localhost:8080/geronimo-web-console Geronimo Web Console], the datasource won't work for the web app. + + {{{ + <resource-ref> + <description>Allow the Fast Lane Reader Pattern to Read Catalog Data Directly via JDBC in the Web Tier</description> + <res-ref-name>jdbc/CatalogDB</res-ref-name> + <res-type>javax.sql.DataSource</res-type> + <res-auth>Container</res-auth> + <jndi-name>geronimo.management:j2eeType=JCAManagedConnectionFactory,name=petstoredb</jndi-name> + </resource-ref>}}} + + i. Declaring a datasource for CMP Entity EJBs is done using <datasource-name> element of <ejb-jar>. It expects the name of a datasource as declared in META-INF/geronimo-ra.xml of J2EECA JDBC implementation. + + {{{ + <datasource-name>petstoredb</datasource-name> +}}} + + * Start up Geronimo + + * Open up Geronimo web console (http://localhost:8080/geronimo-web-console) and enter ''geronimo.management:*'' as a filter. You should see 2 entries with petstoredb in the name. + + {{{ +geronimo.management + j2eeType=ConnectionManager,name=petstoredb + j2eeType=JCAManagedConnectionFactory,name=petstoredb +}}}
