org.apache.cayenne.merge

Class AbstractToDbToken

java.lang.Object

org.apache.cayenne.merge.AbstractToDbToken

All Implemented Interfaces:

Comparable<MergerToken>, MergerToken

Direct Known Subclasses:

AddColumnToDb, AddRelationshipToDb, CreateTableToDb, DropColumnToDb, DropRelationshipToDb, DropTableToDb, SetAllowNullToDb, SetColumnTypeToDb, SetNotNullToDb, SetPrimaryKeyToDb, SetValueForNullToDb

public abstract class AbstractToDbToken
extends Object
implements MergerToken, Comparable<MergerToken>

Common abstract superclass for all MergerTokens going from the model to the database.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractToDbToken(String tokenName)

Method Summary

Methods

Modifier and Type	Method and Description
abstract List<String>	createSql(DbAdapter adapter)
void	execute(MergerContext mergerContext)
protected void	executeSql(MergerContext mergerContext, String sql)
MergeDirection	getDirection() The direction of this token.
String	getTokenName()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cayenne.merge.MergerToken

createReverse, getTokenValue

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

AbstractToDbToken

protected AbstractToDbToken(String tokenName)

Method Detail

getTokenName

public final String getTokenName()

Specified by:

getTokenName in interface MergerToken

getDirection

public final MergeDirection getDirection()

Description copied from interface: MergerToken

The direction of this token. One of MergeDirection.TO_DB or MergeDirection.TO_MODEL

Specified by:

getDirection in interface MergerToken

execute

public void execute(MergerContext mergerContext)

Specified by:

execute in interface MergerToken

executeSql

protected void executeSql(MergerContext mergerContext,
              String sql)

toString

public String toString()

Overrides:

toString in class Object

createSql

public abstract List<String> createSql(DbAdapter adapter)