org.modeshape.connector.jcr
Class JcrRequestProcessor.Workspace

java.lang.Object
  org.modeshape.connector.jcr.JcrRequestProcessor.Workspace

Enclosing class:

JcrRequestProcessor

protected class JcrRequestProcessor.Workspace
extends Object

An encapsulation of a remote JCR Session, with an ExecutionContext that contains a namespace registry which mirrors the session's registry, and with factories that convert the JCR-specific values, paths, and names into their graph-equivalents.

Constructor Summary

protected

JcrRequestProcessor.Workspace(Session jcrSession)

Method Summary

Object	convert(Value value, Property jcrProperty) Utility method used to convert a JCR Value object into a valid graph property value.
protected Value	convertToJcrValue(PropertyType graphType, Object graphValue)
protected Set<Name>	getMultiValuedProperties(Property multiValuedProperty)
Location	locationFor(Node node) Obtain the actual location for the supplied node.
Location	locationForRootNode()
Location	move(Node original, Node newParent, Name newName, Node beforeSibling)
String	name()
protected String	nameFor(Node node)
Node	node(Location location) Find the existing node given the location.
Property	propertyFor(Name name, Object... values)
Property	propertyFor(Property jcrProperty) Get the graph property for the supplied JCR property representation.
Session	session()
void	setProperties(Node node, Iterable<Property> properties)
protected void	setProperty(Node node, Property property, boolean isMultiValued)
protected String	stringFor(Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

JcrRequestProcessor.Workspace

protected JcrRequestProcessor.Workspace(Session jcrSession)
                                 throws RepositoryException

Throws:

RepositoryException

Method Detail

move

public Location move(Node original,
                     Node newParent,
                     Name newName,
                     Node beforeSibling)
              throws RepositoryException

Throws:

RepositoryException

name

public String name()

session

public Session session()

stringFor

protected String stringFor(Object value)

nameFor

protected String nameFor(Node node)
                  throws RepositoryException

Throws:

RepositoryException

propertyFor

public Property propertyFor(Name name,
                            Object... values)

propertyFor

public Property propertyFor(Property jcrProperty)
                     throws RepositoryException

Get the graph property for the supplied JCR property representation.

Parameters:

jcrProperty - the JCR property; may not be null

Returns:

the graph property

Throws:

RepositoryException - if there is an error working with the session

convert

public Object convert(Value value,
                      Property jcrProperty)
               throws RepositoryException

Utility method used to convert a JCR Value object into a valid graph property value.

Parameters:

value - the JCR value; may be null

jcrProperty - the JCR property, used to access the session (if needed)

Returns:

the graph representation of the value

Throws:

RepositoryException - if there is an error working with the session

locationFor

public Location locationFor(Node node)
                     throws RepositoryException

Obtain the actual location for the supplied node.

Parameters:

node - the existing node; may not be null

Returns:

the actual location, with UUID if the node is "mix:referenceable"

Throws:

RepositoryException - if there is an error

locationForRootNode

public Location locationForRootNode()
                             throws RepositoryException

Throws:

RepositoryException

node

public Node node(Location location)
          throws RepositoryException

Find the existing node given the location.

Parameters:

location - the location of the node, which must have a path and/or UUID

Returns:

the existing node; never null

Throws:

RepositoryException - if there is an error working with the session

PathNotFoundException - if the node could not be found by its path

setProperties

public void setProperties(Node node,
                          Iterable<Property> properties)
                   throws RepositoryException

Throws:

RepositoryException

getMultiValuedProperties

protected Set<Name> getMultiValuedProperties(Property multiValuedProperty)

setProperty

protected void setProperty(Node node,
                           Property property,
                           boolean isMultiValued)
                    throws RepositoryException

Throws:

RepositoryException

convertToJcrValue

protected Value convertToJcrValue(PropertyType graphType,
                                  Object graphValue)
                           throws RepositoryException

Throws:

RepositoryException