/*
* JBoss, the OpenSource J2EE webOS
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package org.jboss.cache.loader;
import org.jboss.cache.CacheSPI;
import org.jboss.cache.config.CacheLoaderConfig;
import org.jboss.cache.transaction.DummyTransactionManager;
import static org.testng.AssertJUnit.assertNotNull;
import static org.testng.AssertJUnit.assertNull;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NameNotFoundException;
import javax.sql.DataSource;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.Properties;
import org.jboss.cache.UnitTestCacheFactory;
import org.jboss.cache.util.TestingUtil;
@Test(groups = "functional", sequential = true)
public class DataSourceIntegrationTest extends AbstractCacheLoaderTestBase
{
//private String old_factory = null;
private final String FACTORY = "org.jboss.cache.transaction.DummyContextFactory";
private final String JNDI_NAME = "java:/MockDS";
private CacheSPI cache;
@BeforeMethod(alwaysRun = true)
public void setUp() throws Exception
{
//old_factory = System.getProperty(Context.INITIAL_CONTEXT_FACTORY);
System.setProperty(Context.INITIAL_CONTEXT_FACTORY, FACTORY);
DummyTransactionManager.getInstance();
}
protected CacheLoaderConfig getCacheLoaderConfig(String jndi) throws Exception
{
String props = "cache.jdbc.datasource=" + jndi + "\ncache.jdbc.table.create=true\ncache.jdbc.table.drop=true";
CacheLoaderConfig cacheLoaderConfig = getSingleCacheLoaderConfig("", "org.jboss.cache.loader.JDBCCacheLoader", props, false, false, false);
return cacheLoaderConfig;
}
/**
* Tests fix for JBCACHE-303, ensuring that JDBCCacheLoader works if
* its DataSource is not in JNDI until start is called.
*
* @throws Exception
*/
public void testDataSourceIntegration() throws Exception
{
Context context = new InitialContext();
try
{
Object obj = context.lookup(JNDI_NAME);
assertNull(JNDI_NAME + " not bound", obj);
}
catch (NameNotFoundException n)
{
// expected
}
cache = (CacheSPI) new UnitTestCacheFactory<Object, Object>().createCache(false);
cache.getConfiguration().setCacheMode("local");
cache.getConfiguration().setTransactionManagerLookupClass("org.jboss.cache.transaction.DummyTransactionManagerLookup");
cache.getConfiguration().setCacheLoaderConfig(getCacheLoaderConfig(JNDI_NAME));
cache.create();
context.bind(JNDI_NAME, new MockDataSource());
assertNotNull(JNDI_NAME + " bound", context.lookup(JNDI_NAME));
cache.start();
assertNotNull("Cache has a cache loader", cache.getCacheLoaderManager().getCacheLoader());
}
@AfterMethod(alwaysRun = true)
public void tearDown() throws Exception
{
Context ctx = new InitialContext();
ctx.unbind(JNDI_NAME);
/*
if (old_factory != null)
{
System.setProperty(Context.INITIAL_CONTEXT_FACTORY, old_factory);
}
else
{
System.getProperties().remove(Context.INITIAL_CONTEXT_FACTORY);
}
*/
if (cache != null)
{
TestingUtil.killCaches(cache);
cache = null;
}
}
private static class MockDataSource implements DataSource
{
private String userName;
private String jdbcUrl;
private String jdbcPassword;
public MockDataSource()
{
Properties properties = new Properties();
try
{
properties.load(this.getClass().getClassLoader().getResourceAsStream("cache-jdbc.properties"));
Class.forName(properties.getProperty("cache.jdbc.driver"));
}
catch (Exception e)
{
throw new IllegalStateException("Error loading jdbc properties ", e);
}
userName = properties.getProperty("cache.jdbc.user");
jdbcUrl = properties.getProperty("cache.jdbc.url");
jdbcPassword = properties.getProperty("cache.jdbc.password");
}
public Connection getConnection() throws SQLException
{
return DriverManager.getConnection(jdbcUrl, userName, jdbcPassword);
}
public Connection getConnection(String user, String password) throws SQLException
{
return DriverManager.getConnection(jdbcUrl, userName, jdbcPassword);
}
public int getLoginTimeout() throws SQLException
{
return 0;
}
public PrintWriter getLogWriter() throws SQLException
{
return null;
}
public void setLoginTimeout(int seconds) throws SQLException
{
}
public void setLogWriter(PrintWriter printWriter) throws SQLException
{
}
// preliminary JDK6 support - just so it compiles!!!
public boolean isWrapperFor(Class<?> ifc)
{
return false;
}
public <T> T unwrap(Class<T> iface)
{
return null;
}
}
}