com.antelmann.sql
Interface PropertyEntryMapping

All Superinterfaces:

TransactionRequired

All Known Implementing Classes:

PropertyEntryHeaderStore, PropertyEntryTableStore

public interface PropertyEntryMapping
extends TransactionRequired

provides mapping information for PropertyEntry objects

Since:

25.01.2009, 02:59:50

Author:

Holger Antelmann

See Also:

PropertyEntryTableStore

Nested Class Summary

static class

PropertyEntryMapping.DetailKey provides topics for MappingInfo.getMappingForTopic(Object) that correspond to the additional mapping information given in the constructor

Method Summary

void	deleteAttributeKey(String key) deletes all property entries with the given key
Set<String>	getPropertyKeys() returns all property keys currently in the database
Set<?>	getValuesForProperty(String key) returns all values for a given property key; if the key is null, all values are returned
void	renameAttributeKey(String oldName, String newName) allows to rename an attribute key; note that only those attribute keys can be renamed where the new attribute key doesn't yet exist
void	replaceValuesForKey(String key, String oldValue, String newValue) replaces all old values for the given key with the new value

Method Detail

getPropertyKeys

Set<String> getPropertyKeys()
                            throws SQLException

returns all property keys currently in the database

Throws:

SQLException

getValuesForProperty

Set<?> getValuesForProperty(String key)
                            throws SQLException

returns all values for a given property key; if the key is null, all values are returned

Throws:

SQLException

renameAttributeKey

void renameAttributeKey(String oldName,
                        String newName)
                        throws SQLException,
                               NullPointerException

allows to rename an attribute key; note that only those attribute keys can be renamed where the new attribute key doesn't yet exist

Throws:

SQLException

NullPointerException

deleteAttributeKey

void deleteAttributeKey(String key)
                        throws SQLException

deletes all property entries with the given key

Throws:

SQLException

replaceValuesForKey

void replaceValuesForKey(String key,
                         String oldValue,
                         String newValue)
                         throws SQLException

replaces all old values for the given key with the new value

Throws:

SQLException