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java.lang.Objectorg.apache.cayenne.conf.DriverDataSourceFactory
public class DriverDataSourceFactory
Creates DataSource objects from XML configuration files that describe a JDBC driver. Wraps JDBC driver in a generic DataSource implementation.
Field Summary | |
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protected DataSourceInfo |
driverInfo
|
protected Configuration |
parentConfiguration
|
protected XMLReader |
parser
|
Constructor Summary | |
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DriverDataSourceFactory()
Creates new DriverDataSourceFactory. |
Method Summary | |
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DataSource |
getDataSource(String location)
Returns DataSource object corresponding to location . |
protected DataSourceInfo |
getDriverInfo()
Returns DataSourceInfo property. |
protected InputStream |
getInputStream(String location)
|
void |
initializeWithParentConfiguration(Configuration parentConfiguration)
Stores configuration object internally to use it later for resource loading. |
protected void |
load(String location)
Loads driver information from the file at location . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected XMLReader parser
protected DataSourceInfo driverInfo
protected Configuration parentConfiguration
Constructor Detail |
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public DriverDataSourceFactory() throws Exception
Exception
Method Detail |
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public void initializeWithParentConfiguration(Configuration parentConfiguration)
initializeWithParentConfiguration
in interface DataSourceFactory
public DataSource getDataSource(String location) throws Exception
DataSourceFactory
location
. Concrete
implementations may treat location differently - as a file path, JNDI location,
etc.
getDataSource
in interface DataSourceFactory
Exception
protected DataSourceInfo getDriverInfo()
protected InputStream getInputStream(String location)
protected void load(String location) throws Exception
location
. Called
internally from "getDataSource"
Exception
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