org.modeshape.jdbc.delegate

Class LocalRepositoryDelegate

java.lang.Object

org.modeshape.jdbc.delegate.AbstractRepositoryDelegate

org.modeshape.jdbc.delegate.LocalRepositoryDelegate

All Implemented Interfaces:

RepositoryDelegate

public class LocalRepositoryDelegate
extends AbstractRepositoryDelegate

The LocalRepositoryDelegate provides a local Repository implementation to access the Jcr layer via JNDI Lookup.

Field Summary

Fields

Modifier and Type	Field and Description
static RepositoryDelegateFactory	FACTORY
protected static Set<LocalSession>	TRANSACTION_IDS

Fields inherited from class org.modeshape.jdbc.delegate.AbstractRepositoryDelegate

logger

Constructor Summary

Constructors

Constructor and Description
LocalRepositoryDelegate(String url, Properties info, LocalJcrDriver.JcrContextFactory contextFactory)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Call to close the delegate connection and any outstanding transactions will be closed.
void	closeStatement() Called when the Statement the is closed.
protected ConnectionInfo	createConnectionInfo(String url, Properties info) Returns a ConnectionInfo object which represents the information of a specific connection, from a given url format and some Properties
QueryResult	execute(String query, String language) This execute method is used for redirection so that the JNDI implementation can control calling execute.
String	explain(String query, String language) Generate the plan for the query based on the specified JCR language.
String	getDescriptor(String descriptorKey) Returns the value for the requested descriptorKey
protected LocalJcrDriver.JcrContextFactory	getJcrContext()
boolean	isValid(int timeout)
NodeType	nodeType(String name) Call to get NodeType based on specified name
List<NodeType>	nodeTypes() Call to get all the NodeTypes defined.
protected void	retrieveRepository() Implementor is responsible for creating the repository.
void	rollback()
<T> T	unwrap(Class<T> iface)

Methods inherited from class org.modeshape.jdbc.delegate.AbstractRepositoryDelegate

commit, createConnection, getConnectionInfo, getRepository, getRepositoryName, getRepositoryNames, isWrapperFor, setRepository, setRepositoryName, setRepositoryNames

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

public static final RepositoryDelegateFactory FACTORY

TRANSACTION_IDS

protected static final Set<LocalSession> TRANSACTION_IDS

Constructor Detail

LocalRepositoryDelegate

public LocalRepositoryDelegate(String url,
                       Properties info,
                       LocalJcrDriver.JcrContextFactory contextFactory)

Method Detail

createConnectionInfo

protected ConnectionInfo createConnectionInfo(String url,
                                  Properties info)

Description copied from class: AbstractRepositoryDelegate

Returns a ConnectionInfo object which represents the information of a specific connection, from a given url format and some Properties

Parameters:

url - a non-null string which represents a jdbc url

info - a non-null Properties instance which may contain extra information needed by the connection

Returns:

ConnectionInfo instance, never null

getJcrContext

protected LocalJcrDriver.JcrContextFactory getJcrContext()

getDescriptor

public String getDescriptor(String descriptorKey)

Returns the value for the requested descriptorKey

Returns:

String descriptor value

See Also:

RepositoryDelegate.getDescriptor(java.lang.String)

nodeType

public NodeType nodeType(String name)
                  throws RepositoryException

Description copied from interface: RepositoryDelegate

Call to get NodeType based on specified name

Returns:

NodeType

Throws:

RepositoryException

nodeTypes

public List<NodeType> nodeTypes()
                         throws RepositoryException

Description copied from interface: RepositoryDelegate

Call to get all the NodeTypes defined.

Returns:

List of all the node types.

Throws:

RepositoryException

execute

public QueryResult execute(String query,
                  String language)
                    throws RepositoryException

This execute method is used for redirection so that the JNDI implementation can control calling execute.

Parameters:

query - is the query expression to execute

language - is the JCR language the query should be executed based on.

Returns:

QueryResult is the JCR query result

Throws:

RepositoryException

See Also:

Statement.execute(java.lang.String)

explain

public String explain(String query,
             String language)
               throws RepositoryException

Description copied from interface: RepositoryDelegate

Generate the plan for the query based on the specified JCR language.

Parameters:

query - is the query expression to execute

language - is the JCR language the query should be executed based on.

Returns:

the string representation of the query plan

Throws:

RepositoryException

retrieveRepository

protected void retrieveRepository()
                           throws SQLException

Description copied from class: AbstractRepositoryDelegate

Implementor is responsible for creating the repository.

Throws:

SQLException

isValid

public boolean isValid(int timeout)
                throws RepositoryException

Returns:

boolean indicating if timeout is valid

Throws:

RepositoryException

See Also:

Connection.isValid(int)

closeStatement

public void closeStatement()

Called when the Statement the is closed. This enables the underlying connection to the JcrRepository remain open until the statement is finished using it.

Specified by:

closeStatement in interface RepositoryDelegate

Overrides:

closeStatement in class AbstractRepositoryDelegate

See Also:

RepositoryDelegate.closeStatement()

close

public void close()

Call to close the delegate connection and any outstanding transactions will be closed.

Specified by:

close in interface RepositoryDelegate

Overrides:

close in class AbstractRepositoryDelegate

See Also:

Connection.close()

rollback

public void rollback()
              throws RepositoryException

Specified by:

rollback in interface RepositoryDelegate

Overrides:

rollback in class AbstractRepositoryDelegate

Throws:

RepositoryException

See Also:

Connection.rollback()

unwrap

public <T> T unwrap(Class<T> iface)
         throws SQLException

Description copied from class: AbstractRepositoryDelegate

Specified by:

unwrap in interface RepositoryDelegate

Overrides:

unwrap in class AbstractRepositoryDelegate

Type Parameters:

T -

Parameters:

iface -

Returns:

T

Throws:

SQLException

See Also:

Wrapper.unwrap(java.lang.Class)