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Posted to torque-dev@db.apache.org by he...@apache.org on 2003/06/20 02:01:10 UTC
cvs commit: db-torque/src/java/org/apache/torque/avalon Torque.java TorqueComponent.java
henning 2003/06/19 17:01:10
Added: src/java/org/apache/torque/avalon Torque.java
TorqueComponent.java
Removed: src/java/org/apache/torque TorqueComponent.java
Log:
- Moving the Avalon Stuff to its own package
- added Contextualizable to the Torque Component
- added some Debugging
- Load the Application root from the Context; needed if
Torque is run in a web container (e.g. Turbine)
- New Interface for configuring the Torque component in the
roleConfiguration.xml file
Revision Changes Path
1.1 db-torque/src/java/org/apache/torque/avalon/Torque.java
Index: Torque.java
===================================================================
package org.apache.torque.avalon;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
import org.apache.avalon.framework.component.Component;
/**
* Avalon role interface for Torque.
*
* @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
* @version $Id: Torque.java,v 1.1 2003/06/20 00:01:10 henning Exp $
*/
public interface Torque
extends Component
{
String ROLE = "org.apache.torque.avalon.Torque";
}
1.1 db-torque/src/java/org/apache/torque/avalon/TorqueComponent.java
Index: TorqueComponent.java
===================================================================
package org.apache.torque.avalon;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
import org.apache.avalon.framework.activity.Disposable;
import org.apache.avalon.framework.activity.Initializable;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.context.ContextException;
import org.apache.avalon.framework.context.Contextualizable;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.commons.lang.StringUtils;
import org.apache.torque.Torque;
import org.apache.torque.TorqueException;
/**
* Avalon component for Torque.
*
* @author <a href="mailto:mpoeschl@marmot.at">Martin Poeschl</a>
* @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
* @version $Id: TorqueComponent.java,v 1.1 2003/06/20 00:01:10 henning Exp $
*/
public class TorqueComponent
extends AbstractLogEnabled
implements Configurable, Initializable, Disposable, Contextualizable
{
/** The Avalon Context */
private Context context = null;
/**
* @see org.apache.avalon.framework.configuration.Configurable#configure(org.apache.avalon.framework.configuration.Configuration)
*/
public void configure(Configuration configuration) throws ConfigurationException
{
getLogger().debug("configure(" + configuration + ")");
String configFile = configuration.getChild("configfile").getValue();
String applicationRoot = null;
try
{
applicationRoot = (context == null) ? null : (String) context.get("componentAppRoot");
}
catch (ContextException ce)
{
getLogger().error("Could not load Application Root from Context");
}
if (StringUtils.isNotEmpty(applicationRoot))
{
if (applicationRoot.endsWith("/"))
{
applicationRoot = applicationRoot.substring(0, applicationRoot.length() - 1);
getLogger().debug("Application Root changed to " + applicationRoot);
}
if (configFile.startsWith("/"))
{
configFile = configFile.substring(1);
getLogger().debug("Config File changes to " + configFile);
}
StringBuffer sb = new StringBuffer();
sb.append(applicationRoot);
sb.append('/');
sb.append(configFile);
configFile = sb.toString();
}
getLogger().debug("Config File is " + configFile );
try
{
Torque.init(configFile);
}
catch (TorqueException tex)
{
throw new ConfigurationException("Torque could not be configured", tex);
}
}
/**
* @see org.apache.avalon.framework.context.Contextualizable
*/
public void contextualize(Context context)
throws ContextException
{
this.context = context;
}
/**
* @see org.apache.avalon.framework.activity.Initializable#initialize()
*/
public void initialize() throws Exception
{
getLogger().debug("initialize()");
Torque torque = new Torque();
torque.initialize();
}
/**
* @see org.apache.avalon.framework.activity.Disposable#dispose()
*/
public void dispose()
{
getLogger().debug("dispose()");
Torque torque = new Torque();
torque.dispose();
}
}