org.modeshape.jcr.federation

Class NoExtraPropertiesStorage

java.lang.Object

org.modeshape.jcr.federation.NoExtraPropertiesStorage

All Implemented Interfaces:

ExtraPropertiesStore

public class NoExtraPropertiesStorage
extends Object
implements ExtraPropertiesStore

An ExtraPropertiesStore implementation that throws an exception whenever trying to store or update extra properties.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<Name,Property>	NO_PROPERTIES_MAP

Fields inherited from interface org.modeshape.jcr.spi.federation.ExtraPropertiesStore

NO_PROPERTIES

Constructor Summary

Constructors

Constructor and Description
NoExtraPropertiesStorage(Connector connector)

Method Summary

Modifier and Type	Method and Description
boolean	contains(String id) Check if this store contains any extra properties for the node with the given ID.
Map<Name,Property>	getProperties(String id) Retrieve the extra properties that were stored for the node with the supplied ID.
boolean	removeProperties(String id) Remove all of the extra properties that were stored for the node with the supplied ID.
void	storeProperties(String id, Map<Name,Property> properties) Store the supplied extra properties for the node with the supplied ID.
void	updateProperties(String id, Map<Name,Property> properties) Update the supplied extra properties for the node with the supplied ID.

Methods inherited from class java.lang.Object

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

Field Detail

NO_PROPERTIES_MAP

protected static final Map<Name,Property> NO_PROPERTIES_MAP

Constructor Detail

NoExtraPropertiesStorage

public NoExtraPropertiesStorage(Connector connector)

Method Detail

getProperties

public Map<Name,Property> getProperties(String id)

Description copied from interface: ExtraPropertiesStore

Retrieve the extra properties that were stored for the node with the supplied ID.

Specified by:

getProperties in interface ExtraPropertiesStore

Parameters:

id - the identifier for the node; may not be null

Returns:

the map of properties keyed by their name; may be empty, but never null

removeProperties

public boolean removeProperties(String id)

Description copied from interface: ExtraPropertiesStore

Remove all of the extra properties that were stored for the node with the supplied ID.

Specified by:

removeProperties in interface ExtraPropertiesStore

Parameters:

id - the identifier for the node; may not be null

Returns:

true if there were properties stored for the node and now removed, or false if there were no extra properties stored for the node with the supplied key

storeProperties

public void storeProperties(String id,
                            Map<Name,Property> properties)

Description copied from interface: ExtraPropertiesStore

Store the supplied extra properties for the node with the supplied ID. This will overwrite any properties that were previously stored for the node with the specified ID.

Specified by:

storeProperties in interface ExtraPropertiesStore

Parameters:

id - the identifier for the node; may not be null

properties - the extra properties for the node that should be stored in this storage area, keyed by their name

updateProperties

public void updateProperties(String id,
                             Map<Name,Property> properties)

Description copied from interface: ExtraPropertiesStore

Update the supplied extra properties for the node with the supplied ID.

Specified by:

updateProperties in interface ExtraPropertiesStore

Parameters:

id - the identifier for the node; may not be null

properties - the extra properties for the node that should be stored in this storage area, keyed by their name; any entry that contains a null Property will define a property that should be removed

contains

public boolean contains(String id)

Description copied from interface: ExtraPropertiesStore

Check if this store contains any extra properties for the node with the given ID.

Specified by:

contains in interface ExtraPropertiesStore

Parameters:

id - the identifier for the node; may not be null

Returns:

true if this store contains extra properties, false otherwise.