| Methods Summary |
|---|
| public javax.resource.spi.ManagedConnection | createManagedConnection(javax.security.auth.Subject subject, javax.resource.spi.ConnectionRequestInfo cri)
Properties props = getConnectionProperties(subject, cri);
// Some friendly drivers (Oracle, you guessed right) modify the props you supply.
// Since we use our copy to identify compatibility in matchManagedConnection, we need
// a pristine copy for our own use. So give the friendly driver a copy.
Properties copy = (Properties) props.clone();
boolean trace = log.isTraceEnabled();
if (trace)
{
// Make yet another copy to mask the password
Properties logCopy = copy;
if (copy.getProperty("password") != null)
{
logCopy = (Properties) props.clone();
logCopy.setProperty("password", "--hidden--");
}
log.trace("Using properties: " + logCopy);
}
try
{
String url = getConnectionURL();
Driver d = getDriver(url);
Connection con = d.connect(url, copy);
if (con == null)
throw new JBossResourceException("Wrong driver class for this connection URL");
return new LocalManagedConnection(this, con, props, transactionIsolation, preparedStatementCacheSize);
}
catch (Exception e)
{
throw new JBossResourceException("Could not create connection", e);
}
|
| public boolean | equals(java.lang.Object other)
if (this == other)
return true;
if (getClass() != other.getClass())
return false;
LocalManagedConnectionFactory otherMcf = (LocalManagedConnectionFactory) other;
return this.connectionURL.equals(otherMcf.connectionURL) && this.driverClass.equals(otherMcf.driverClass)
&& ((this.userName == null) ? otherMcf.userName == null : this.userName.equals(otherMcf.userName))
&& ((this.password == null) ? otherMcf.password == null : this.password.equals(otherMcf.password))
&& this.transactionIsolation == otherMcf.transactionIsolation;
|
| public java.lang.String | getConnectionProperties()Get the value of connectionProperties.
return connectionProperties;
|
| public java.lang.String | getConnectionURL()Get the value of ConnectionURL.
return connectionURL;
|
| protected synchronized java.sql.Driver | getDriver(java.lang.String url)Check the driver for the given URL. If it is not registered already
then register it.
boolean trace = log.isTraceEnabled();
// don't bother if it is loaded already
if (driver != null)
{
return driver;
}
if (trace)
log.trace("Checking driver for URL: " + url);
if (driverClass == null)
{
throw new JBossResourceException("No Driver class specified!");
}
// Check if the driver is already loaded, if not then try to load it
if (isDriverLoadedForURL(url))
{
return driver;
} // end of if ()
try
{
//try to load the class... this should register with DriverManager.
Class clazz = Class.forName(driverClass, true, Thread.currentThread().getContextClassLoader());
if (isDriverLoadedForURL(url))
//return immediately, some drivers (Cloudscape) do not let you create an instance.
return driver;
//We loaded the class, but either it didn't register
//and is not spec compliant, or is the wrong class.
driver = (Driver) clazz.newInstance();
DriverManager.registerDriver(driver);
if (isDriverLoadedForURL(url))
return driver;
//We can even instantiate one, it must be the wrong class for the URL.
}
catch (Exception e)
{
throw new JBossResourceException("Failed to register driver for: " + driverClass, e);
}
throw new JBossResourceException("Apparently wrong driver class specified for URL: class: " + driverClass
+ ", url: " + url);
|
| public java.lang.String | getDriverClass()Get the DriverClass value.
return driverClass;
|
| public int | hashCode()
int result = 17;
result = result * 37 + ((connectionURL == null) ? 0 : connectionURL.hashCode());
result = result * 37 + ((driverClass == null) ? 0 : driverClass.hashCode());
result = result * 37 + ((userName == null) ? 0 : userName.hashCode());
result = result * 37 + ((password == null) ? 0 : password.hashCode());
result = result * 37 + transactionIsolation;
return result;
|
| protected java.lang.String | internalGetConnectionURL()
return connectionURL;
|
| private boolean | isDriverLoadedForURL(java.lang.String url)
boolean trace = log.isTraceEnabled();
try
{
driver = DriverManager.getDriver(url);
if (trace)
log.trace("Driver already registered for url: " + url);
return true;
}
catch (Exception e)
{
if (trace)
log.trace("Driver not yet registered for url: " + url);
return false;
}
|
| public javax.resource.spi.ManagedConnection | matchManagedConnections(java.util.Set mcs, javax.security.auth.Subject subject, javax.resource.spi.ConnectionRequestInfo cri)
Properties newProps = getConnectionProperties(subject, cri);
for (Iterator i = mcs.iterator(); i.hasNext();)
{
Object o = i.next();
if (o instanceof LocalManagedConnection)
{
LocalManagedConnection mc = (LocalManagedConnection) o;
//First check the properties
if (mc.getProps().equals(newProps))
{
//Next check to see if we are validating on matchManagedConnections
if((getValidateOnMatch() && mc.checkValid()) || !getValidateOnMatch())
{
return mc;
}
}
}
}
return null;
|
| public void | setConnectionProperties(java.lang.String connectionProperties)Set the value of connectionProperties.
this.connectionProperties = connectionProperties;
connectionProps.clear();
if (connectionProperties != null)
{
// Map any \ to \\
connectionProperties = connectionProperties.replaceAll("\\\\", "\\\\\\\\");
InputStream is = new ByteArrayInputStream(connectionProperties.getBytes());
try
{
connectionProps.load(is);
}
catch (IOException ioe)
{
throw new NestedRuntimeException("Could not load connection properties", ioe);
}
}
|
| public void | setConnectionURL(java.lang.String connectionURL)Set the value of ConnectionURL.
this.connectionURL = connectionURL;
|
| public synchronized void | setDriverClass(java.lang.String driverClass)Set the DriverClass value.
this.driverClass = driverClass;
driver = null;
|
