/*
* JBoss, Home of Professional Open Source
* Copyright 2007, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.resource.deployers.management;
import java.io.File;
import java.io.FileWriter;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.Marshaller;
import org.jboss.deployers.spi.management.DeploymentTemplate;
import org.jboss.deployers.spi.management.KnownComponentTypes;
import org.jboss.deployers.vfs.spi.client.VFSDeployment;
import org.jboss.logging.Logger;
import org.jboss.managed.api.DeploymentTemplateInfo;
import org.jboss.managed.api.ManagedObject;
import org.jboss.managed.api.ManagedProperty;
import org.jboss.managed.api.factory.ManagedObjectFactory;
import org.jboss.managed.plugins.factory.ManagedObjectFactoryBuilder;
import org.jboss.metatype.api.values.SimpleValue;
import org.jboss.resource.metadata.mcf.LocalDataSourceDeploymentMetaData;
import org.jboss.resource.metadata.mcf.ManagedConnectionFactoryDeploymentGroup;
import org.jboss.resource.metadata.mcf.ManagedConnectionFactoryDeploymentMetaData;
import org.jboss.resource.metadata.mcf.NoTxConnectionFactoryDeploymentMetaData;
import org.jboss.resource.metadata.mcf.NoTxDataSourceDeploymentMetaData;
import org.jboss.resource.metadata.mcf.TxConnectionFactoryDeploymentMetaData;
import org.jboss.resource.metadata.mcf.XADataSourceDeploymentMetaData;
import org.jboss.virtual.VFS;
import org.jboss.virtual.VirtualFile;
/**
* The connection factory template implementation.
*
* @author Scott.Stark@jboss.org
* @author <a href="mailto:alex@jboss.org">Alexey Loubyansky</a>
* @version $Revision: 86691 $
*/
public class DsDataSourceTemplate
implements DeploymentTemplate
{
/** The logger. */
private static final Logger log = Logger.getLogger(DsDataSourceTemplate.class);
/** The file suffix. */
private static final String FILE_SUFFIX = "-ds.xml";
/** The deployment template info. */
private DeploymentTemplateInfo info;
public String getDeploymentName(String deploymentBaseName)
{
if(deploymentBaseName == null)
throw new IllegalArgumentException("Null base name.");
if(deploymentBaseName.endsWith(FILE_SUFFIX) == false)
deploymentBaseName = deploymentBaseName + FILE_SUFFIX;
return deploymentBaseName;
}
public VirtualFile applyTemplate(VirtualFile root, String deploymentBaseName,
DeploymentTemplateInfo values)
throws Exception
{
return applyTemplate(values);
}
public VirtualFile applyTemplate(DeploymentTemplateInfo values) throws Exception
{
// Create a temp file
File dsXml = File.createTempFile(getClass().getSimpleName(), FILE_SUFFIX);
// Write template
writeTemplate(dsXml, values);
// Return virtual file
return VFS.getRoot(dsXml.toURI());
}
public DeploymentTemplateInfo getInfo()
{
return info;
}
public void setInfo(DeploymentTemplateInfo info)
{
this.info = info;
}
public void updateTemplateDeployment(VFSDeployment ctx, DeploymentTemplateInfo values)
throws Exception
{
//
}
protected void writeTemplate(File dsXml, DeploymentTemplateInfo values)
throws Exception
{
// Look for the CF type using the dsType ManagedProperty
ManagedProperty dsTypeMP = values.getProperties().get("dsType");
String cfType = null;
if(dsTypeMP == null)
{
// Try casting this to a DsDataSourceTemplateInfo
cfType = ((DsDataSourceTemplateInfo)values).getConnectionFactoryType();
}
else
{
SimpleValue dsTypeSV = (SimpleValue) dsTypeMP.getValue();
cfType = dsTypeSV.getValue().toString();
}
ManagedConnectionFactoryDeploymentMetaData mcf;
ManagedObjectFactory mof = ManagedObjectFactoryBuilder.create();
ManagedObject cfMO;
String rootElementName = "datasources";
if("local-tx-datasource".equals(cfType))
{
mcf = new LocalDataSourceDeploymentMetaData();
mof.setInstanceClassFactory(LocalDataSourceDeploymentMetaData.class, new LocalDSInstanceClassFactory(mof));
cfMO = mof.initManagedObject(mcf,
KnownComponentTypes.DataSourceTypes.LocalTx.getType().getType(),
KnownComponentTypes.DataSourceTypes.LocalTx.getType().getSubtype());
}
else if("xa-datasource".equals(cfType))
{
mcf = new XADataSourceDeploymentMetaData();
mof.setInstanceClassFactory(XADataSourceDeploymentMetaData.class, new XADSInstanceClassFactory(mof));
cfMO = mof.initManagedObject(mcf,
KnownComponentTypes.DataSourceTypes.XA.getType().getType(),
KnownComponentTypes.DataSourceTypes.XA.getType().getSubtype());
}
else if("tx-connection-factory".equals(cfType))
{
rootElementName = "connection-factories";
mcf = new TxConnectionFactoryDeploymentMetaData();
mof.setInstanceClassFactory(TxConnectionFactoryDeploymentMetaData.class, new TxInstanceClassFactory(mof));
cfMO = mof.initManagedObject(mcf,
KnownComponentTypes.ConnectionFactoryTypes.XA.getType().getType(),
KnownComponentTypes.ConnectionFactoryTypes.XA.getType().getSubtype());
}
else if("no-tx-connection-factory".equals(cfType))
{
rootElementName = "connection-factories";
mcf = new NoTxConnectionFactoryDeploymentMetaData();
mof.setInstanceClassFactory(NoTxConnectionFactoryDeploymentMetaData.class, new NoTxCFInstanceClassFactory(mof));
cfMO = mof.initManagedObject(mcf,
KnownComponentTypes.ConnectionFactoryTypes.NoTx.getType().getType(),
KnownComponentTypes.ConnectionFactoryTypes.NoTx.getType().getSubtype());
}
else if("no-tx-datasource".equals(cfType))
{
mcf = new NoTxDataSourceDeploymentMetaData();
mof.setInstanceClassFactory(NoTxDataSourceDeploymentMetaData.class, new NoTxInstanceClassFactory(mof));
cfMO = mof.initManagedObject(mcf,
KnownComponentTypes.DataSourceTypes.NoTx.getType().getType(),
KnownComponentTypes.DataSourceTypes.NoTx.getType().getSubtype());
}
else
throw new IllegalStateException("Unexpected value connection factory type: " + cfType);
ManagedConnectionFactoryDeploymentGroup group = new ManagedConnectionFactoryDeploymentGroup();
group.addManagedConnectionFactoryDeployment(mcf);
boolean logTrace = log.isTraceEnabled();
for(ManagedProperty tempProp : values.getProperties().values())
{
ManagedProperty dsProp = cfMO.getProperty(tempProp.getName());
if(dsProp != null)
{
if(logTrace)
log.trace("setting " + tempProp.getName() + "=" + tempProp.getValue());
if(tempProp.getValue() != null)
dsProp.setValue(tempProp.getValue());
}
else if(logTrace)
log.trace("property not found: " + tempProp.getName());
}
Class[] classes = {ManagedConnectionFactoryDeploymentGroup.class};
JAXBContext context = JAXBContext.newInstance(classes);
Marshaller marshaller = context.createMarshaller();
marshaller.setProperty("jaxb.formatted.output", Boolean.TRUE);
JAXBElement<ManagedConnectionFactoryDeploymentGroup> root =
new JAXBElement<ManagedConnectionFactoryDeploymentGroup>(
new javax.xml.namespace.QName(rootElementName),
ManagedConnectionFactoryDeploymentGroup.class,
null, group
);
FileWriter fw = null;
try
{
fw = new FileWriter(dsXml);
marshaller.marshal(root, fw);
}
finally
{
if(fw != null)
fw.close();
}
}
}