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DataSource is closed when application shuts down

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moandji.ezana 2012-10-20 14:42:57 +02:00
parent 54cff60c47
commit 8a67f06c02
1 changed files with 14 additions and 3 deletions
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17
src/main/java/com/moandjiezana/tent/essayist/config/EssayistServletContextListener.java
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@ -23,6 +23,8 @@ import java.sql.Connection;
import java.sql.SQLException; import java.sql.SQLException;
import java.util.Properties; import java.util.Properties;
import javax.servlet.ServletContextEvent;
import org.apache.commons.dbutils.QueryRunner; import org.apache.commons.dbutils.QueryRunner;
import org.apache.tomcat.jdbc.pool.DataSource; import org.apache.tomcat.jdbc.pool.DataSource;
import org.apache.tomcat.jdbc.pool.PoolProperties; import org.apache.tomcat.jdbc.pool.PoolProperties;
@ -32,6 +34,7 @@ import org.slf4j.LoggerFactory;
public class EssayistServletContextListener extends GuiceServletContextListener { public class EssayistServletContextListener extends GuiceServletContextListener {
private static final Logger LOGGER = LoggerFactory.getLogger(EssayistServletContextListener.class); private static final Logger LOGGER = LoggerFactory.getLogger(EssayistServletContextListener.class);
private DataSource dataSource;
@Override @Override
protected Injector getInjector() { protected Injector getInjector() {
@ -39,8 +42,8 @@ public class EssayistServletContextListener extends GuiceServletContextListener
Properties defaultProperties = new Properties(); Properties defaultProperties = new Properties();
try { try {
defaultProperties.load(getClass().getResourceAsStream("/essayist-defaults.properties")); defaultProperties.load(getClass().getResourceAsStream("/essayist-defaults.properties"));
} catch (IOException e1) { } catch (IOException e) {
throw Throwables.propagate(e1); throw Throwables.propagate(e);
} }
Properties properties = new Properties(defaultProperties); Properties properties = new Properties(defaultProperties);
@ -57,7 +60,7 @@ public class EssayistServletContextListener extends GuiceServletContextListener
poolProperties.setDriverClassName(properties.getProperty("db.driverClassName")); poolProperties.setDriverClassName(properties.getProperty("db.driverClassName"));
poolProperties.setInitialSize(Integer.parseInt(properties.getProperty("db.initialSize"))); poolProperties.setInitialSize(Integer.parseInt(properties.getProperty("db.initialSize")));
DataSource dataSource = new DataSource(poolProperties); dataSource = new DataSource(poolProperties);
Connection connection = null; Connection connection = null;
try { try {
@ -98,5 +101,13 @@ public class EssayistServletContextListener extends GuiceServletContextListener
} }
}); });
} }
@Override
public void contextDestroyed(ServletContextEvent servletContextEvent) {
super.contextDestroyed(servletContextEvent);
if (dataSource != null) {
dataSource.close();
}
}
} }