com.sun.jdo.api.persistence.model.mapping.impl

Class MappingReferenceKeyElementImpl

java.lang.Object

com.sun.jdo.api.persistence.model.mapping.impl.MappingElementImpl

com.sun.jdo.api.persistence.model.mapping.impl.MappingMemberElementImpl

com.sun.jdo.api.persistence.model.mapping.impl.MappingReferenceKeyElementImpl

All Implemented Interfaces:

MappingElement, MappingElementProperties, MappingMemberElement, MappingReferenceKeyElement, Comparable, org.netbeans.modules.dbschema.ColumnPairElementHolder, org.netbeans.modules.dbschema.ReferenceKey

public class MappingReferenceKeyElementImpl
extends MappingMemberElementImpl
implements MappingReferenceKeyElement

Version:

%I%

Author:

Mark Munro, Rochelle Raccah

Field Summary

Fields inherited from interface com.sun.jdo.api.persistence.model.mapping.MappingElementProperties

PROP_ASSOCIATED_COLUMNS, PROP_COLUMNS, PROP_CONSISTENCY, PROP_DATABASE_ROOT, PROP_FETCH_GROUP, PROP_FIELDS, PROP_IN_CONCURRENCY_CHECK, PROP_KEY_COLUMNS, PROP_MODIFIED, PROP_NAME, PROP_NAVIGABLE, PROP_READ_ONLY, PROP_REFERENCING_KEYS, PROP_TABLE, PROP_TABLES, PROP_VERSION_FIELD

Constructor Summary

Constructors

Constructor and Description
MappingReferenceKeyElementImpl() Create new MappingReferenceKeyElementImpl with no corresponding name.
MappingReferenceKeyElementImpl(MappingTableElement table) Creates new MappingReferenceKeyElementImpl with a corresponding mapping table.
MappingReferenceKeyElementImpl(String name) Creates new MappingReferenceKeyElementImpl with the corresponding name

Method Summary

Modifier and Type	Method and Description
void	addColumnPair(org.netbeans.modules.dbschema.ColumnPairElement pair) Add a new column pair to the holder.
void	addColumnPairs(org.netbeans.modules.dbschema.ColumnPairElement[] pairs) Add some new column pairs to the holder.
org.netbeans.modules.dbschema.ColumnPairElement	getColumnPair(org.netbeans.modules.dbschema.DBIdentifier name) Find a column pair by name.
ArrayList	getColumnPairNames() Returns the list of relative column pair names in this referencing key.
org.netbeans.modules.dbschema.ColumnPairElement[]	getColumnPairs() Get all column pairs in this holder.
org.netbeans.modules.dbschema.TableElement	getDeclaringTable() Get the declaring table.
String	getKeyName() Get the name of this element.
org.netbeans.modules.dbschema.ColumnElement[]	getLocalColumns() Get all local columns in this reference key.
org.netbeans.modules.dbschema.ColumnElement[]	getReferencedColumns() Get all referenced columns in this reference key.
org.netbeans.modules.dbschema.TableElement	getReferencedTable() Get the referenced table of the reference key.
MappingTableElement	getTable() Returns the mapping table element for this referencing key.
void	removeColumnPair(org.netbeans.modules.dbschema.ColumnPairElement pair) Remove a column pair from the holder.
void	removeColumnPair(String pairName) Remove a column pair from the holder.
void	removeColumnPairs(ArrayList pairNames) Remove some column pairs from the holder.
void	removeColumnPairs(org.netbeans.modules.dbschema.ColumnPairElement[] pairs) Remove some column pairs from the holder.
void	setColumnPairs(org.netbeans.modules.dbschema.ColumnPairElement[] pairs) Set the column pairs for this holder.
void	setDeclaringTable(org.netbeans.modules.dbschema.TableElement tableElement) Set the mapping table for this referencing key to the mapping table based on the name of the supplied table.
void	setKeyName(String name) Set the name of this element.
void	setReferencingKey(ArrayList referencingKey) Set the list of of key column names in this referencing key.
void	setTable(MappingTableElement table) Set the mapping table for this referencing key to the supplied table.
protected void	stripSchemaName() Boston to Pilsen conversion.

Methods inherited from class com.sun.jdo.api.persistence.model.mapping.impl.MappingMemberElementImpl

equals, firePropertyChange, fireVetoableChange, getDeclaringClass, hashCode, setDeclaringClass

Methods inherited from class com.sun.jdo.api.persistence.model.mapping.impl.MappingElementImpl

addPropertyChangeListener, addVetoableChangeListener, compareTo, getMessages, getName, removePropertyChangeListener, removeVetoableChangeListener, setName, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.sun.jdo.api.persistence.model.mapping.MappingMemberElement

getDeclaringClass

Methods inherited from interface com.sun.jdo.api.persistence.model.mapping.MappingElement

addPropertyChangeListener, addVetoableChangeListener, getName, removePropertyChangeListener, removeVetoableChangeListener, setName

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

MappingReferenceKeyElementImpl

public MappingReferenceKeyElementImpl()

Create new MappingReferenceKeyElementImpl with no corresponding name. This constructor should only be used for cloning and archiving.

MappingReferenceKeyElementImpl

public MappingReferenceKeyElementImpl(String name)

Creates new MappingReferenceKeyElementImpl with the corresponding name

Parameters:

name - the name of the element

MappingReferenceKeyElementImpl

public MappingReferenceKeyElementImpl(MappingTableElement table)
                               throws ModelException

Creates new MappingReferenceKeyElementImpl with a corresponding mapping table.

Parameters:

table - mapping table element to be used with this key.

Throws:

ModelException

Method Detail

getKeyName

public String getKeyName()

Get the name of this element.

Specified by:

getKeyName in interface org.netbeans.modules.dbschema.ReferenceKey

Returns:

the name

setKeyName

public void setKeyName(String name)
                throws ModelException

Set the name of this element.

Specified by:

setKeyName in interface org.netbeans.modules.dbschema.ReferenceKey

Parameters:

name - the name

Throws:

ModelException - if impossible

getTable

public MappingTableElement getTable()

Returns the mapping table element for this referencing key.

Specified by:

getTable in interface MappingReferenceKeyElement

Returns:

the meta data table for this referencing key

setTable

public void setTable(MappingTableElement table)
              throws ModelException

Set the mapping table for this referencing key to the supplied table.

Specified by:

setTable in interface MappingReferenceKeyElement

Parameters:

table - mapping table element to be used with this key.

Throws:

ModelException - if impossible

getDeclaringTable

public org.netbeans.modules.dbschema.TableElement getDeclaringTable()

Get the declaring table. This method is provided as part of the implementation of the ReferenceKey interface but should only be used when a ReferenceKey object is used or by the runtime.

Specified by:

getDeclaringTable in interface org.netbeans.modules.dbschema.ReferenceKey

Returns:

the table that owns this reference key element, or null if the element is not attached to any table

setDeclaringTable

public void setDeclaringTable(org.netbeans.modules.dbschema.TableElement tableElement)

Set the mapping table for this referencing key to the mapping table based on the name of the supplied table. This method is provided as part of the implementation of the ReferenceKey interface but should only be used when a ReferenceKey object is used or by the runtime.

Specified by:

setDeclaringTable in interface org.netbeans.modules.dbschema.ReferenceKey

Parameters:

tableElement - mapping table element to be used with this key.

getReferencedTable

public org.netbeans.modules.dbschema.TableElement getReferencedTable()

Get the referenced table of the reference key. This method is provided as part of the implementation of the ReferenceKey interface but should only be used when a ReferenceKey object is used or by the runtime.

Specified by:

getReferencedTable in interface org.netbeans.modules.dbschema.ReferenceKey

Returns:

the referenced table

getColumnPairNames

public ArrayList getColumnPairNames()

Returns the list of relative column pair names in this referencing key.

Specified by:

getColumnPairNames in interface MappingReferenceKeyElement

Returns:

the names of the column pairs in this referencing key

getLocalColumns

public org.netbeans.modules.dbschema.ColumnElement[] getLocalColumns()

Get all local columns in this reference key. This method is provided as part of the implementation of the ReferenceKey interface but should only be used when a ReferenceKey object is used or by the runtime.

Specified by:

getLocalColumns in interface org.netbeans.modules.dbschema.ReferenceKey

Returns:

the columns

getReferencedColumns

public org.netbeans.modules.dbschema.ColumnElement[] getReferencedColumns()

Get all referenced columns in this reference key. This method is provided as part of the implementation of the ReferenceKey interface but should only be used when a ReferenceKey object is used or by the runtime.

Specified by:

getReferencedColumns in interface org.netbeans.modules.dbschema.ReferenceKey

Returns:

the columns

removeColumnPair

public void removeColumnPair(String pairName)
                      throws ModelException

Remove a column pair from the holder. This method can be used to remove a pair by name when it cannot be resolved to an actual pair.

Specified by:

removeColumnPair in interface MappingReferenceKeyElement

Parameters:

pairName - the relative name of the column pair to remove

Throws:

ModelException - if impossible

removeColumnPairs

public void removeColumnPairs(ArrayList pairNames)
                       throws ModelException

Remove some column pairs from the holder. This method can be used to remove pairs by name when they cannot be resolved to actual pairs.

Specified by:

removeColumnPairs in interface MappingReferenceKeyElement

Parameters:

pairNames - the relative names of the column pairs to remove

Throws:

ModelException - if impossible

addColumnPair

public void addColumnPair(org.netbeans.modules.dbschema.ColumnPairElement pair)
                   throws ModelException

Add a new column pair to the holder.

Specified by:

addColumnPair in interface MappingReferenceKeyElement

Specified by:

addColumnPair in interface org.netbeans.modules.dbschema.ColumnPairElementHolder

Parameters:

pair - the pair to add

Throws:

ModelException - if impossible

addColumnPairs

public void addColumnPairs(org.netbeans.modules.dbschema.ColumnPairElement[] pairs)
                    throws ModelException

Add some new column pairs to the holder.

Specified by:

addColumnPairs in interface MappingReferenceKeyElement

Specified by:

addColumnPairs in interface org.netbeans.modules.dbschema.ColumnPairElementHolder

Parameters:

pairs - the column pairs to add

Throws:

ModelException - if impossible

removeColumnPair

public void removeColumnPair(org.netbeans.modules.dbschema.ColumnPairElement pair)
                      throws ModelException

Remove a column pair from the holder.

Specified by:

removeColumnPair in interface MappingReferenceKeyElement

Specified by:

removeColumnPair in interface org.netbeans.modules.dbschema.ColumnPairElementHolder

Parameters:

pair - the column pair to remove

Throws:

ModelException - if impossible

removeColumnPairs

public void removeColumnPairs(org.netbeans.modules.dbschema.ColumnPairElement[] pairs)
                       throws ModelException

Remove some column pairs from the holder.

Specified by:

removeColumnPairs in interface MappingReferenceKeyElement

Specified by:

removeColumnPairs in interface org.netbeans.modules.dbschema.ColumnPairElementHolder

Parameters:

pairs - the column pairs to remove

Throws:

ModelException - if impossible

setColumnPairs

public void setColumnPairs(org.netbeans.modules.dbschema.ColumnPairElement[] pairs)
                    throws ModelException

Set the column pairs for this holder. Previous column pairs are removed.

Specified by:

setColumnPairs in interface MappingReferenceKeyElement

Specified by:

setColumnPairs in interface org.netbeans.modules.dbschema.ColumnPairElementHolder

Parameters:

pairs - the new column pairs

Throws:

ModelException - if impossible

getColumnPairs

public org.netbeans.modules.dbschema.ColumnPairElement[] getColumnPairs()

Get all column pairs in this holder.

Specified by:

getColumnPairs in interface org.netbeans.modules.dbschema.ColumnPairElementHolder

Returns:

the column pairs

getColumnPair

public org.netbeans.modules.dbschema.ColumnPairElement getColumnPair(org.netbeans.modules.dbschema.DBIdentifier name)

Find a column pair by name.

Specified by:

getColumnPair in interface org.netbeans.modules.dbschema.ColumnPairElementHolder

Parameters:

name - the name of the column pair for which to look

Returns:

the column pair or null if not found

setReferencingKey

public void setReferencingKey(ArrayList referencingKey)

Set the list of of key column names in this referencing key. This method should only be used internally and for cloning and archiving.

Parameters:

referencingKey - the list of names of the columns in this referencing key

stripSchemaName

protected void stripSchemaName()

Boston to Pilsen conversion. This method converts the name of this MappingReferenceKeyElement and the absolute column names stored in _referencingKey to relative names.