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java.lang.Objectorg.apache.commons.dbutils.ProxyFactory
public class ProxyFactory
Creates proxy implementations of JDBC interfaces. This avoids incompatibilities between the JDBC 2 and JDBC 3 interfaces. This class is thread safe.
Proxy
,
InvocationHandler
Field Summary | |
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private static java.lang.Class[] |
callableStatementClass
Class[] for CallableStatement interface. |
private static java.lang.Class[] |
connectionClass
Class[] for Connection interface. |
private static java.lang.Class[] |
driverClass
Class[] for Driver interface. |
private static ProxyFactory |
instance
The Singleton instance of this class. |
private static java.lang.Class[] |
metaClass
Class[] for ResultSetMetaData interface. |
private static java.lang.Class[] |
preparedStatementClass
Class[] for PreparedStatement interface. |
private static java.lang.Class[] |
resultSetClass
Class[] for ResultSet interface. |
private static java.lang.Class[] |
statementClass
Class[] for Statement interface. |
Constructor Summary | |
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protected |
ProxyFactory()
Protected constructor for ProxyFactory subclasses to use. |
Method Summary | |
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java.sql.CallableStatement |
createCallableStatement(java.lang.reflect.InvocationHandler handler)
Creates a new proxy CallableStatement object. |
java.sql.Connection |
createConnection(java.lang.reflect.InvocationHandler handler)
Creates a new proxy Connection object. |
java.sql.Driver |
createDriver(java.lang.reflect.InvocationHandler handler)
Creates a new proxy Driver object. |
java.sql.PreparedStatement |
createPreparedStatement(java.lang.reflect.InvocationHandler handler)
Creates a new proxy PreparedStatement object. |
java.sql.ResultSet |
createResultSet(java.lang.reflect.InvocationHandler handler)
Creates a new proxy ResultSet object. |
java.sql.ResultSetMetaData |
createResultSetMetaData(java.lang.reflect.InvocationHandler handler)
Creates a new proxy ResultSetMetaData object. |
java.sql.Statement |
createStatement(java.lang.reflect.InvocationHandler handler)
Creates a new proxy Statement object. |
static ProxyFactory |
instance()
Returns the Singleton instance of this class. |
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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private static final java.lang.Class[] callableStatementClass
private static final java.lang.Class[] connectionClass
private static final java.lang.Class[] driverClass
private static final ProxyFactory instance
private static final java.lang.Class[] metaClass
private static final java.lang.Class[] preparedStatementClass
private static final java.lang.Class[] resultSetClass
private static final java.lang.Class[] statementClass
Constructor Detail |
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protected ProxyFactory()
Method Detail |
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public static ProxyFactory instance()
public java.sql.CallableStatement createCallableStatement(java.lang.reflect.InvocationHandler handler)
CallableStatement
object.
handler
- The handler that intercepts/overrides method calls.
public java.sql.Connection createConnection(java.lang.reflect.InvocationHandler handler)
Connection
object.
handler
- The handler that intercepts/overrides method calls.
public java.sql.Driver createDriver(java.lang.reflect.InvocationHandler handler)
Driver
object.
handler
- The handler that intercepts/overrides method calls.
public java.sql.PreparedStatement createPreparedStatement(java.lang.reflect.InvocationHandler handler)
PreparedStatement
object.
handler
- The handler that intercepts/overrides method calls.
public java.sql.ResultSet createResultSet(java.lang.reflect.InvocationHandler handler)
ResultSet
object.
handler
- The handler that intercepts/overrides method calls.
public java.sql.ResultSetMetaData createResultSetMetaData(java.lang.reflect.InvocationHandler handler)
ResultSetMetaData
object.
handler
- The handler that intercepts/overrides method calls.
public java.sql.Statement createStatement(java.lang.reflect.InvocationHandler handler)
Statement
object.
handler
- The handler that intercepts/overrides method calls.
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