Hibernate version:2.1.6
Just when I thought we had it, the wsabi SessionFactory is now reading from a hibernate.cfg.xml and setting a datasource defined in the webapp's context but when it tries to instantiate the Session the Liferay DSConnectionProvider intercepts and fails.
How do I configure a webapp to use hibernate Session Factories alongside Liferay? My goal is to create a wsabi portlet for the Liferay portal.
Here is the context:
Code:
<Context path="/wsabi4axis" docBase="../webapps/wsabi4axis" debug="99" reloadable="true" crossContext="true">
<Resource name="jdbc/wsabi4axis" auth="Container" type="javax.sql.DataSource" />
<ResourceParams name="jdbc/wsabi4axis">
<parameter>
<name>driverClassName</name>
<value>org.hsqldb.jdbcDriver</value>
</parameter>
<parameter>
<name>dialect</name>
<value>net.sf.hibernate.dialect.HSQLDialect</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:hsqldb:/usr/AlariusAssignments/wsabi_os</value>
</parameter>
<parameter>
<name>username</name>
<value>sa</value>
</parameter>
<parameter>
<name>password</name>
<value></value>
</parameter>
<parameter>
<name>maxActive</name>
<value>20</value>
</parameter>
</ResourceParams>
</Context>
The SessionFactory is returned in the wsabi code with
Code:
New Configuration().configure().buildSessionFactory();
Here is the hibernate.cfg.xml:
Code:
<hibernate-configuration>
<session-factory>
<property name="connection.datasource">java:comp/env/jdbc/wsabi4axis</property>
<property name="show_sql">true</property>
<property name="dialect">net.sf.hibernate.dialect.HSQLDialect</property>
<!-- Mapping files -->
<mapping resource="hibernate-mappings/perf_index.hbm.xml"/>
<mapping resource="hibernate-mappings/audit_log.hbm.xml"/>
</session-factory>
</hibernate-configuration>
The problem is coming from the Liferay portal that has its libraries all located in the /common/lib/ and the wsabi is a webapp and the Liferay DSConnectionProvider knows nothing about the wsabi factory.
Here is the log excerpt:
Code:
[2005-06-16 14:57:35,265] ERROR ineConfigurationFactoryServlet Unable to find config file. Creating new servlet engine config file: /WEB-INF/server-config.wsdd
[2005-06-16 14:57:38,281] INFO DefaultPlugIn Starting default module - config = wsabi-default.properties
[2005-06-16 14:57:38,734] INFO ConfigurePlugIn Starting configure module - config = wsabi-configure.properties
[2005-06-16 14:57:39,093] INFO SecurePlugIn Starting security module - config = wsabi-secure.properties
[2005-06-16 14:57:39,171] INFO MonitorPlugIn Starting monitor module - config = wsabi-monitor.properties
[2005-06-16 14:57:39,234] ERROR ineConfigurationFactoryServlet Unable to find config file. Creating new servlet engine config file: /WEB-INF/server-config.wsdd
[2005-06-16 15:00:28,656] INFO SessionFactoryFactory create(): No SessionFactory found via JNDI
[2005-06-16 15:00:28,656] INFO SessionFactoryFactory create(): Attempting to obtain SessionFactory via config files
[2005-06-16 15:00:28,718] INFO Environment Hibernate 2.1.6
[2005-06-16 15:00:28,781] INFO Environment loaded properties from resource hibernate.properties: {hibernate.dbcp.maxIdle=15, hibernate.cglib.use_reflection_optimizer=true, hibernate.dialect=net.sf.hibernate.dialect.HSQLDialect, hibernate.dbcp.maxActive=50, hibernate.show_sql=true , hibernate.dbcp.maxWait=5000, hibernate.hbm2ddl.auto=update , hibernate.connection.datasource=java:comp/env/jdbc/wsabi4axis}
[2005-06-16 15:00:28,796] INFO Configuration configuring from resource: /hibernate.cfg.xml
[2005-06-16 15:00:28,796] INFO Configuration Configuration resource: /hibernate.cfg.xml
[2005-06-16 15:00:29,281] INFO Configuration Mapping resource: hibernate-mappings/perf_index.hbm.xml
[2005-06-16 15:00:29,593] INFO Binder Mapping class: org.allesta.wsabi.monitor.index.model.PerfIndex -> perf_index
[2005-06-16 15:00:29,968] INFO Binder Mapping class: org.allesta.wsabi.monitor.index.model.PerfIndexDataPoint -> perf_index_datapoint
[2005-06-16 15:00:29,984] INFO Configuration Mapping resource: hibernate-mappings/audit_log.hbm.xml
[2005-06-16 15:00:30,062] INFO Binder Mapping class: org.allesta.wsabi.monitor.log.model.AuditLog -> audit_log
[2005-06-16 15:00:30,109] INFO Binder Mapping class: org.allesta.wsabi.monitor.log.model.AuditLogDetail -> audit_log_detail
[2005-06-16 15:00:30,109] INFO Configuration Configured SessionFactory: null
[2005-06-16 15:00:30,125] INFO Configuration processing one-to-many association mappings
[2005-06-16 15:00:30,250] INFO Binder Mapping collection: org.allesta.wsabi.monitor.index.model.PerfIndex.dataPoints -> perf_index_datapoint
[2005-06-16 15:00:30,265] INFO Configuration processing one-to-one association property references
[2005-06-16 15:00:30,265] INFO Configuration processing foreign key constraints
[2005-06-16 15:00:30,375] INFO Dialect Using dialect: net.sf.hibernate.dialect.HSQLDialect
[2005-06-16 15:00:30,375] INFO SettingsFactory Use outer join fetching: true
[2005-06-16 15:00:30,390] INFO ConnectionProviderFactory Initializing connection provider: com.liferay.util.dao.hibernate.DSConnectionProvider
[2005-06-16 15:00:30,406] FATAL ConnectionProviderFactory Could not instantiate connection provider
java.lang.ClassCastException
at net.sf.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:54)
at net.sf.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:65)
at net.sf.hibernate.cfg.Configuration.buildSettings(Configuration.java:1155)
at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:789)
at org.allesta.wsabi.util.hibernate.factory.SessionFactoryFactory.obtainViaConfigFiles(SessionFactoryFactory.java:127)
at org.allesta.wsabi.util.hibernate.factory.SessionFactoryFactory.create(SessionFactoryFactory.java:84)
at org.allesta.wsabi.monitor.index.dao.hibernate.PerfIndexDAO.<clinit>(PerfIndexDAO.java:69)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:141)
at org.allesta.wsabi.monitor.index.dao.IPerfIndexDAOFactory.getSingleton(IPerfIndexDAOFactory.java:63)
at org.allesta.wsabi.monitor.index.PerfIndexManager.init(PerfIndexManager.java:168)
at org.allesta.wsabi.monitor.index.PerfIndexManager.getInstance(PerfIndexManager.java:70)
at org.allesta.wsabi.monitor.index.action.PerfIndexAction.execute(PerfIndexAction.java:81)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
Code:
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