org.apache.cayenne.map.naming

Class ExportedKey

java.lang.Object

org.apache.cayenne.map.naming.ExportedKey

public class ExportedKey
extends Object

ExportedKey is an representation of relationship between two tables in database. It can be used for creating names for relationships

Constructor Summary

Constructors

Constructor and Description
ExportedKey(String pkTable, String pkColumn, String pkName, String fkTable, String fkColumn, String fkName)

Method Summary

Methods

Modifier and Type	Method and Description
static ExportedKey	extractData(ResultSet rs) Extracts data from a resultset pointing to a exported key to ExportedKey class instance
String	getFKColumnName()
String	getFKName()
String	getFKTableName()
String	getPKColumnName()
String	getPKName()
String	getPKTableName()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExportedKey

public ExportedKey(String pkTable,
           String pkColumn,
           String pkName,
           String fkTable,
           String fkColumn,
           String fkName)

Method Detail

extractData

public static ExportedKey extractData(ResultSet rs)
                               throws SQLException

Extracts data from a resultset pointing to a exported key to ExportedKey class instance

Parameters:

rs - ResultSet pointing to a exported key, fetched using DataBaseMetaData.getExportedKeys(...)

Throws:

SQLException

getPKTableName

public String getPKTableName()

Returns:

source table name

getFKTableName

public String getFKTableName()

Returns:

destination table name

getPKColumnName

public String getPKColumnName()

Returns:

source column name

getFKColumnName

public String getFKColumnName()

Returns:

destination column name

getPKName

public String getPKName()

Returns:

PK name

getFKName

public String getFKName()

Returns:

FK name