org.apache.tuscany.das.rdb.impl
Class WriteCommandImpl

java.lang.Object
  org.apache.tuscany.das.rdb.impl.BaseCommandImpl
      org.apache.tuscany.das.rdb.impl.CommandImpl
          org.apache.tuscany.das.rdb.impl.WriteCommandImpl

All Implemented Interfaces:

Command

Direct Known Subclasses:

DeleteCommandImpl, InsertCommandImpl, UpdateCommandImpl

public abstract class WriteCommandImpl
extends CommandImpl

Field Summary

Fields inherited from class org.apache.tuscany.das.rdb.impl.CommandImpl

debug, parameters, resultSetShape, statement

Fields inherited from class org.apache.tuscany.das.rdb.impl.BaseCommandImpl

configWrapper

Fields inherited from interface org.apache.tuscany.das.rdb.Command

FACTORY

Constructor Summary

WriteCommandImpl(java.lang.String sqlString)

Method Summary

void	addParameters(java.util.Collection updateParameters)
void	execute() Performs the function defined by the command
commonj.sdo.DataObject	executeQuery() Performs the function defined by the command and return the results in the root DataObject
int	getGeneratedKey()
Config	getMappingModel()
void	setDataObjectModel(commonj.sdo.Type schema) Specifies an object model for a graph of DataObjects returned by #executeQuery()
protected void	subtypeProcessing() Subclasses add specific bahavior Default is to do nothing
java.lang.String	toString()

Methods inherited from class org.apache.tuscany.das.rdb.impl.CommandImpl

addParameter, addParameter, addParameter, addParameter, addParameter, close, getConnection, getParameter, getParameter, getParameters, getParameterValue, getParameterValue, setConnection, setParameterType, setParameterType, setParameterValue, setParameterValue, setResultSetShape

Methods inherited from class org.apache.tuscany.das.rdb.impl.BaseCommandImpl

addCollisionColumn, addConverter, addGeneratedPrimaryKey, addPrimaryKey, addPrimaryKey, addRelationship, addRelationship, setConnection, setConnection

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tuscany.das.rdb.Command

setConnection, setConnection

Constructor Detail

WriteCommandImpl

public WriteCommandImpl(java.lang.String sqlString)

Method Detail

execute

public void execute()

Description copied from interface: Command

Performs the function defined by the command

Specified by:

execute in interface Command

Specified by:

execute in class CommandImpl

executeQuery

public commonj.sdo.DataObject executeQuery()

Description copied from interface: Command

Performs the function defined by the command and return the results in the root DataObject

Specified by:

executeQuery in interface Command

Specified by:

executeQuery in class CommandImpl

Returns:

the root DataObject

getMappingModel

public Config getMappingModel()

subtypeProcessing

protected void subtypeProcessing()
                          throws java.sql.SQLException

Subclasses add specific bahavior Default is to do nothing

Throws:

java.sql.SQLException

setDataObjectModel

public void setDataObjectModel(commonj.sdo.Type schema)

Description copied from interface: Command

Specifies an object model for a graph of DataObjects returned by #executeQuery()

Parameters:

schema - the model as a commonj.sdo.Type

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getGeneratedKey

public int getGeneratedKey()

addParameters

public void addParameters(java.util.Collection updateParameters)