Package net.datenwerke.gf.service.properties

Class PropertiesServiceImpl

java.lang.Object

net.datenwerke.gf.service.properties.PropertiesServiceImpl

All Implemented Interfaces:

PropertiesService

public class PropertiesServiceImpl
extends Object
implements PropertiesService

Constructor Summary

Constructors

Constructor	Description
PropertiesServiceImpl(<any> entityManagerProvider)

Method Summary

Modifier and Type	Method	Description
boolean	containsKey(String key)	Returns true, if a property with the given key exists.
String	get(String key)	Returns the property value or null.
List<Property>	getAllProperties()	Returns all properties
Property	getPropertyById(Long id)	Retrieves a property by ID (note that the id is not the property's key)
Property	getPropertyByKey(String key)	Retrieves a property by key.
Property	merge(Property property)	Merges a property
void	persist(Property property)	Persists a property
void	remove(Property property)	Removes a property
void	removeByKey(String key)	Removes a property by key.
Property	setProperty(String key, String value)	Updates the property with the given key, or creates a new one if none exists.

Methods inherited from class java.lang.Object

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

Constructor Details

PropertiesServiceImpl

public PropertiesServiceImpl(<any> entityManagerProvider)

Method Details

getPropertyById

@QueryById
public Property getPropertyById(Long id)

Description copied from interface: PropertiesService

Retrieves a property by ID (note that the id is not the property's key)

Specified by:

getPropertyById in interface PropertiesService

Parameters:

id -

See Also:

• PropertiesService.getPropertyByKey(String)

getPropertyByKey

@QueryByAttribute(where=<error>)
public Property getPropertyByKey(String key)

Description copied from interface: PropertiesService

Retrieves a property by key.

Specified by:

getPropertyByKey in interface PropertiesService

Parameters:

key -

getAllProperties

@SimpleQuery
public List<Property> getAllProperties()

Description copied from interface: PropertiesService

Returns all properties

Specified by:

getAllProperties in interface PropertiesService

get

public String get(String key)

Description copied from interface: PropertiesService

Returns the property value or null.

Specified by:

get in interface PropertiesService

Parameters:

key -

persist

public void persist(Property property)

Description copied from interface: PropertiesService

Persists a property

Specified by:

persist in interface PropertiesService

Parameters:

property -

merge

public Property merge(Property property)

Description copied from interface: PropertiesService

Merges a property

Specified by:

merge in interface PropertiesService

Parameters:

property -

remove

public void remove(Property property)

Description copied from interface: PropertiesService

Removes a property

Specified by:

remove in interface PropertiesService

Parameters:

property -

removeByKey

public void removeByKey(String key)

Description copied from interface: PropertiesService

Removes a property by key.

Specified by:

removeByKey in interface PropertiesService

Parameters:

key -

containsKey

public boolean containsKey(String key)

Description copied from interface: PropertiesService

Returns true, if a property with the given key exists.

Specified by:

containsKey in interface PropertiesService

Parameters:

key -

setProperty

public Property setProperty(String key,
 String value)

Description copied from interface: PropertiesService

Updates the property with the given key, or creates a new one if none exists.

Specified by:

setProperty in interface PropertiesService

Parameters:

key -

value -