net.sf.hajdbc.sql

Class AbstractPreparedStatementInvocationHandler<D,S extends java.sql.PreparedStatement>

java.lang.Object

net.sf.hajdbc.sql.AbstractInvocationHandler<D,T>

net.sf.hajdbc.sql.AbstractChildInvocationHandler<D,java.sql.Connection,S>

net.sf.hajdbc.sql.AbstractStatementInvocationHandler<D,S>

net.sf.hajdbc.sql.AbstractPreparedStatementInvocationHandler<D,S>

Type Parameters:

D -

S -

All Implemented Interfaces:

java.lang.reflect.InvocationHandler, SQLProxy<D,S>

Direct Known Subclasses:

CallableStatementInvocationHandler, PreparedStatementInvocationHandler

public class AbstractPreparedStatementInvocationHandler<D,S extends java.sql.PreparedStatement>
extends AbstractStatementInvocationHandler<D,S>

Author:

Paul Ferraro

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.hajdbc.sql.AbstractInvocationHandler

AbstractInvocationHandler.SimpleInvoker

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<java.util.concurrent.locks.Lock>	lockList
protected boolean	selectForUpdate

Fields inherited from class net.sf.hajdbc.sql.AbstractStatementInvocationHandler

fileSupport, transactionContext

Fields inherited from class net.sf.hajdbc.sql.AbstractInvocationHandler

cluster, logger

Constructor Summary

Constructors

Constructor and Description
AbstractPreparedStatementInvocationHandler(java.sql.Connection connection, SQLProxy<D,java.sql.Connection> proxy, Invoker<D,java.sql.Connection,S> invoker, java.lang.Class<S> statementClass, java.util.Map<Database<D>,S> statementMap, TransactionContext<D> transactionContext, FileSupport fileSupport, java.util.Set<java.lang.reflect.Method> setMethods)

Method Summary

Modifier and Type	Method and Description
protected InvocationStrategy<D,S,?>	getInvocationStrategy(S statement, java.lang.reflect.Method method, java.lang.Object[] parameters) Returns the appropriate InvocationStrategy for the specified method.
protected Invoker<D,S,?>	getInvoker(S statement, java.lang.reflect.Method method, java.lang.Object[] parameters) Return the appropriate invoker for the specified method.
protected boolean	isBatchMethod(java.lang.reflect.Method method)
protected boolean	isIndexType(java.lang.Class<?> type)

Methods inherited from class net.sf.hajdbc.sql.AbstractStatementInvocationHandler

close, extractLocks, getDatabaseProperties, handlePartialFailure, isEndBatchMethod, isRecordable, isSelectForUpdate, isSQLMethod, postInvoke, record, replay

Methods inherited from class net.sf.hajdbc.sql.AbstractChildInvocationHandler

close, createObject, getParent, getParentProxy, getRoot

Methods inherited from class net.sf.hajdbc.sql.AbstractInvocationHandler

addChild, detectClusterPanic, entries, entry, getDatabaseCluster, getObject, handleFailure, handleFailures, invoke, removeChild, removeChildren, retain

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

lockList

protected java.util.List<java.util.concurrent.locks.Lock> lockList

selectForUpdate

protected boolean selectForUpdate

Constructor Detail

AbstractPreparedStatementInvocationHandler

public AbstractPreparedStatementInvocationHandler(java.sql.Connection connection,
                                                  SQLProxy<D,java.sql.Connection> proxy,
                                                  Invoker<D,java.sql.Connection,S> invoker,
                                                  java.lang.Class<S> statementClass,
                                                  java.util.Map<Database<D>,S> statementMap,
                                                  TransactionContext<D> transactionContext,
                                                  FileSupport fileSupport,
                                                  java.util.Set<java.lang.reflect.Method> setMethods)
                                           throws java.lang.Exception

Parameters:

connection -

proxy -

invoker -

statementClass -

statementMap -

transactionContext -

fileSupport -

Throws:

java.lang.Exception

Method Detail

getInvocationStrategy

protected InvocationStrategy<D,S,?> getInvocationStrategy(S statement,
                                                          java.lang.reflect.Method method,
                                                          java.lang.Object[] parameters)
                                                   throws java.lang.Exception

Description copied from class: AbstractInvocationHandler

Returns the appropriate InvocationStrategy for the specified method. This implementation detects Wrapper methods; and Object.equals(java.lang.Object), Object.hashCode(), and Object.toString(). Default invocation strategy is DatabaseWriteInvocationStrategy.

Overrides:

getInvocationStrategy in class AbstractStatementInvocationHandler<D,S extends java.sql.PreparedStatement>

Parameters:

statement - the proxied object

method - the method to invoke

parameters - the method invocation parameters

Returns:

an invocation strategy

Throws:

java.lang.Exception

See Also:

AbstractStatementInvocationHandler.getInvocationStrategy(java.sql.Statement, java.lang.reflect.Method, java.lang.Object[])

getInvoker

protected Invoker<D,S,?> getInvoker(S statement,
                                    java.lang.reflect.Method method,
                                    java.lang.Object[] parameters)
                             throws java.lang.Exception

Description copied from class: AbstractInvocationHandler

Return the appropriate invoker for the specified method.

Overrides:

getInvoker in class AbstractInvocationHandler<D,S extends java.sql.PreparedStatement>

Returns:

an invoker

Throws:

java.lang.Exception

See Also:

AbstractInvocationHandler.getInvoker(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])

isBatchMethod

protected boolean isBatchMethod(java.lang.reflect.Method method)

Overrides:

isBatchMethod in class AbstractStatementInvocationHandler<D,S extends java.sql.PreparedStatement>

See Also:

AbstractStatementInvocationHandler.isBatchMethod(java.lang.reflect.Method)

isIndexType

protected boolean isIndexType(java.lang.Class<?> type)