/*
* Copyright (C) 2009 eXo Platform SAS.
*
* 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.exoplatform.services.database.jdbc;
import org.exoplatform.container.component.BaseComponentPlugin;
import org.exoplatform.container.configuration.ConfigurationException;
import org.exoplatform.container.xml.InitParams;
import org.exoplatform.container.xml.ValueParam;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
/**
* Created by The eXo Platform SAS .
*
* @author <a href="mailto:gennady.azarenkov@exoplatform.com">Gennady
* Azarenkov</a>
* @version $Id: CreateDBSchemaPlugin.java 8017 2006-08-16 15:12:00Z peterit $
*/
public class CreateDBSchemaPlugin extends BaseComponentPlugin
{
protected static Log log = ExoLogger.getLogger("exo.core.component.database.CreateDBSchemaPlugin");
private String dataSource;
private String script;
public CreateDBSchemaPlugin(InitParams params) throws ConfigurationException
{
ValueParam dsParam = params.getValueParam("data-source");
ValueParam scriptFileParam = params.getValueParam("script-file");
ValueParam scriptParam = params.getValueParam("script");
if (dsParam == null)
return;
dataSource = dsParam.getValue();
if (scriptParam != null)
{
script = scriptParam.getValue();
return;
}
// ClassLoader cl = this.getClass().getClassLoader();
// //Thread.currentThread().getContextClassLoader();
ClassLoader cl = Thread.currentThread().getContextClassLoader();
InputStream is = cl.getResourceAsStream(scriptFileParam.getValue());
if (is == null)
is = ClassLoader.getSystemResourceAsStream(scriptFileParam.getValue());
if (is == null)
{
try
{
log.warn("Db script not found as system resource... Trying to search as file by path: "
+ scriptFileParam.getValue());
is = new FileInputStream(scriptFileParam.getValue());
log.info("Db script found as file by path: " + scriptFileParam.getValue());
}
catch (IOException e)
{
log.warn("Db script not found as file by path: " + scriptFileParam.getValue() + ". " + e);
}
}
if (is == null)
{
try
{
log.warn("Db script not found as system resource... Trying to search as file by url: "
+ scriptFileParam.getValue());
is = new URL(scriptFileParam.getValue()).openStream();
log.info("Db script found as file by url: " + scriptFileParam.getValue());
}
catch (IOException e)
{
log.warn("Db script not found as file by url: " + scriptFileParam.getValue() + ". " + e);
}
}
if (is == null)
{
throw new ConfigurationException("Could not open input stream for db script "
+ cl.getResource(scriptFileParam.getValue()));
}
try
{
byte[] buf = new byte[is.available()];
is.read(buf);
script = new String(buf);
}
catch (IOException e)
{
log.error(e.getLocalizedMessage(), e);
}
finally
{
try
{
is.close();
}
catch (IOException e)
{
}
}
}
public String getDataSource()
{
return dataSource;
}
public String getScript()
{
return script;
}
}