java.lang.Object
- org.exolab.castor.persist.SQLRelationLoader

```
public class SQLRelationLoader
extends java.lang.Object
```
SQLRelationLoader is a quick hack for creating and removing relation from a many-to-many relation database from ClassMolder. Eventually, it will be merged into SQLEngine. But, it requires chaning of the Persistence interface.

Author:

Thomas Yip

Constructor Summary

Constructors
Constructor	Description
`SQLRelationLoader(java.lang.String table, java.lang.String[] key, int[] keyType, TypeConvertor[] idTo, TypeConvertor[] idFrom, java.lang.String[] otherKey, int[] otherKeyType, TypeConvertor[] ridTo, TypeConvertor[] ridFrom, PersistenceFactory factory)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`createRelation(java.sql.Connection conn, Identity left, Identity right)`
`void`	`deleteRelation(java.sql.Connection conn, Identity left)`
`void`	`deleteRelation(java.sql.Connection conn, Identity left, Identity right)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SQLRelationLoader

public SQLRelationLoader(java.lang.String table,
                         java.lang.String[] key,
                         int[] keyType,
                         TypeConvertor[] idTo,
                         TypeConvertor[] idFrom,
                         java.lang.String[] otherKey,
                         int[] otherKeyType,
                         TypeConvertor[] ridTo,
                         TypeConvertor[] ridFrom,
                         PersistenceFactory factory)

Method Detail

createRelation

public void createRelation(java.sql.Connection conn,
                           Identity left,
                           Identity right)
                    throws PersistenceException

Throws:: PersistenceException

deleteRelation

public void deleteRelation(java.sql.Connection conn,
                           Identity left)
                    throws PersistenceException

Throws:: PersistenceException

deleteRelation

public void deleteRelation(java.sql.Connection conn,
                           Identity left,
                           Identity right)
                    throws PersistenceException

Throws:: PersistenceException

Class SQLRelationLoader

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SQLRelationLoader

Method Detail

createRelation

deleteRelation

deleteRelation