com.avaje.ebeaninternal.server.core

Class DefaultCallableSql

java.lang.Object

com.avaje.ebeaninternal.server.core.DefaultCallableSql

All Implemented Interfaces:

CallableSql, SpiCallableSql, Serializable

public class DefaultCallableSql
extends Object
implements Serializable, SpiCallableSql

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DefaultCallableSql(EbeanServer server, String sql) Create with callable sql.

Method Summary

Methods

Modifier and Type	Method and Description
CallableSql	addModification(String tableName, boolean inserts, boolean updates, boolean deletes) Add table modification information to the TransactionEvent.
CallableSql	bind(int position, Object value) Bind a parameter that is bound as a IN parameter.
void	execute()
boolean	executeOverride(CallableStatement cstmt) You can extend this object and override this method for more advanced stored procedure calls.
BindParams	getBindParams()
String	getLabel() Return the label that is put into the transaction log.
Object	getObject(int position) Return an OUT parameter value.
String	getSql() Return the callable sql.
int	getTimeout() Return the statement execution timeout.
TransactionEventTable	getTransactionEventTable() Return the TransactionEvent which holds the table modification information for this CallableSql.
CallableSql	registerOut(int position, int type) Register an OUT parameter.
CallableSql	setLabel(String label) Set the label that is put in the transaction log.
CallableSql	setParameter(int position, Object value) Bind a positioned parameter (same as bind method).
CallableSql	setSql(String sql) Set the callable sql.
CallableSql	setTimeout(int secs) Set the statement execution timeout.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCallableSql

public DefaultCallableSql(EbeanServer server,
                  String sql)

Create with callable sql.

Method Detail

execute

public void execute()

getLabel

public String getLabel()

Description copied from interface: CallableSql

Return the label that is put into the transaction log.

Specified by:

getLabel in interface CallableSql

setLabel

public CallableSql setLabel(String label)

Description copied from interface: CallableSql

Set the label that is put in the transaction log.

Specified by:

setLabel in interface CallableSql

getTimeout

public int getTimeout()

Description copied from interface: CallableSql

Return the statement execution timeout.

Specified by:

getTimeout in interface CallableSql

getSql

public String getSql()

Description copied from interface: CallableSql

Return the callable sql.

Specified by:

getSql in interface CallableSql

setTimeout

public CallableSql setTimeout(int secs)

Description copied from interface: CallableSql

Set the statement execution timeout. Zero implies unlimited time.

This is set to the underlying CallableStatement.

Specified by:

setTimeout in interface CallableSql

setSql

public CallableSql setSql(String sql)

Description copied from interface: CallableSql

Set the callable sql.

Specified by:

setSql in interface CallableSql

bind

public CallableSql bind(int position,
               Object value)

Description copied from interface: CallableSql

Bind a parameter that is bound as a IN parameter.

position starts at value 1 (not 0) to be consistent with CallableStatement.

This is designed so that you do not need to set params in index order. You can set/register param 2 before param 1 etc.

Specified by:

bind in interface CallableSql

Parameters:

position - the index position of the parameter.

value - the value of the parameter.

setParameter

public CallableSql setParameter(int position,
                       Object value)

Description copied from interface: CallableSql

Bind a positioned parameter (same as bind method).

Specified by:

setParameter in interface CallableSql

Parameters:

position - the index position of the parameter.

value - the value of the parameter.

registerOut

public CallableSql registerOut(int position,
                      int type)

Description copied from interface: CallableSql

Register an OUT parameter.

Note that position starts at value 1 (not 0) to be consistent with CallableStatement.

This is designed so that you do not need to register params in index order. You can set/register param 2 before param 1 etc.

Specified by:

registerOut in interface CallableSql

Parameters:

position - the index position of the parameter (starts with 1).

type - the jdbc type of the OUT parameter that will be read.

getObject

public Object getObject(int position)

Description copied from interface: CallableSql

Return an OUT parameter value.

position starts at value 1 (not 0) to be consistent with CallableStatement.

This can only be called after the CallableSql has been executed. When run in batch mode you effectively can't use this method.

Specified by:

getObject in interface CallableSql

executeOverride

public boolean executeOverride(CallableStatement cstmt)
                        throws SQLException

Description copied from interface: CallableSql

You can extend this object and override this method for more advanced stored procedure calls. This would be the case when ResultSets are returned etc.

Specified by:

executeOverride in interface CallableSql

Throws:

SQLException

addModification

public CallableSql addModification(String tableName,
                          boolean inserts,
                          boolean updates,
                          boolean deletes)

Description copied from interface: CallableSql

Add table modification information to the TransactionEvent.

This would be similar to using the Ebean.externalModification() method. It may be easier and make more sense to set it here with the CallableSql.

For UpdateSql the table modification information is derived by parsing the sql to determine the table name and whether it was an insert, update or delete.

Specified by:

addModification in interface CallableSql

getTransactionEventTable

public TransactionEventTable getTransactionEventTable()

Return the TransactionEvent which holds the table modification information for this CallableSql. This information is merged into the transaction after the transaction is commited.

Specified by:

getTransactionEventTable in interface SpiCallableSql

getBindParams

public BindParams getBindParams()

Specified by:

getBindParams in interface SpiCallableSql