org.apache.cayenne.dbsync.merge.token.db

Class DropRelationshipToDb

java.lang.Object

org.apache.cayenne.dbsync.merge.token.AbstractMergerToken

org.apache.cayenne.dbsync.merge.token.db.AbstractToDbToken

org.apache.cayenne.dbsync.merge.token.db.DropRelationshipToDb

All Implemented Interfaces:

Comparable<MergerToken>, MergerToken

public class DropRelationshipToDb
extends AbstractToDbToken

Constructor Summary

Constructors

Constructor and Description
DropRelationshipToDb(DbEntity entity, DbRelationship relationship)

Method Summary

Modifier and Type	Method and Description
MergerToken	createReverse(MergerTokenFactory factory) Create a complimentary token with the reverse direction.
List<String>	createSql(DbAdapter adapter)
DbEntity	getEntity()
String	getFkName()
String	getTokenValue()
boolean	isEmpty()

Methods inherited from class org.apache.cayenne.dbsync.merge.token.db.AbstractToDbToken

execute, getDirection

Methods inherited from class org.apache.cayenne.dbsync.merge.token.AbstractMergerToken

compareTo, getSortingWeight, getTokenName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DropRelationshipToDb

public DropRelationshipToDb(DbEntity entity,
                            DbRelationship relationship)

Method Detail

getFkName

public String getFkName()

createSql

public List<String> createSql(DbAdapter adapter)

Specified by:

createSql in class AbstractToDbToken

createReverse

public MergerToken createReverse(MergerTokenFactory factory)

Description copied from interface: MergerToken

Create a complimentary token with the reverse direction. AddColumn in one direction becomes DropColumn in the other direction.

Not all tokens are reversible.

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface MergerToken

Overrides:

isEmpty in class AbstractMergerToken

getTokenValue

public String getTokenValue()

Specified by:

getTokenValue in interface MergerToken

getEntity

public DbEntity getEntity()