org.modeshape.jdbc

Class LocalJcrDriver

java.lang.Object

org.modeshape.jdbc.LocalJcrDriver

All Implemented Interfaces:

Driver

public class LocalJcrDriver
extends Object
implements Driver

A JDBC driver implementation that is able to access a JCR repository to query its contents using JCR-SQL2.

Connection URLs

The driver accepts the following URL format for accessing a local JCR repository using JNDI:

     jdbc:jcr:jndi:{jndiName}
 

or

     jdbc:jcr:jndi:{jndiName}?{firstProperty}&{secondProperty}&...
 

where

• {jndiName} is the JNDI name where the Repository or org.modeshape.jcr.api.Repositories instance can be found;
• {firstProperty} consists of the first property name followed by '=' followed by the property's value;
• {secondProperty} consists of the second property name followed by '=' followed by the property's value;

Note that any use of URL encoding ('%' followed by a two-digit hexadecimal value) will be decoded before being used.

Here's an example of a URL that defines a Repository instance located at "jcr/local" with a repository name of "repository" and a user, password of "secret", and workspace name of "My Workspace":

     jdbc:jcr:jndi:jcr/local?repositoryName=repository&user=jsmith&password=secret&workspace=My%20Workspace
 

The "repository" property is required only if the object in JNDI is a org.modeshape.jcr.api.Repositories object.

Note that any use of URL encoding ('%' followed by a two-digit hexadecimal value) will be decoded before being used.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	LocalJcrDriver.JcrContextFactory And interface that can be passed to this driver's constructor to create the JNDI naming context given the set of connection properties.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Set<String>	ALL_PROPERTY_NAMES
static String	JNDI_URL_PREFIX
protected static Logger	logger
static String	PASSWORD_PROPERTY_NAME
static String	REPOSITORY_PROPERTY_NAME
static String	TEIID_SUPPORT_PROPERTY_NAME
static String	USERNAME_PROPERTY_NAME
static String	WORKSPACE_PROPERTY_NAME

Constructor Summary

Constructors

Modifier	Constructor and Description
	LocalJcrDriver() No-arg constructor, required by the DriverManager.
protected	LocalJcrDriver(LocalJcrDriver.JcrContextFactory namingContextFactory) Create an instance of this driver using the supplied JNDI naming context factory.
protected	LocalJcrDriver(RepositoryDelegateFactory delegateFactory, DriverInfo driverInfo, LocalJcrDriver.JcrContextFactory namingContextFactory) Constructor for subclasses, that should be called by subclasses no-arg constructor.

Method Summary

Modifier and Type	Method and Description
boolean	acceptsURL(String url)
Connection	connect(String url, Properties info) Note that if the supplied properties and URL contain properties with the same name, the value from the supplied Properties object will take precedence.
protected ConnectionInfo	createConnectionInfo(String url, Properties info) Get the information describing the connection.
protected DriverInfo	getDriverInfo()
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger() This method always throws SQLFeatureNotSupportedException.
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
String	getVendorName()
String	getVendorUrl()
String	getVersion()
boolean	jdbcCompliant()

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static Logger logger

WORKSPACE_PROPERTY_NAME

public static final String WORKSPACE_PROPERTY_NAME

See Also:

Constant Field Values

REPOSITORY_PROPERTY_NAME

public static final String REPOSITORY_PROPERTY_NAME

See Also:

Constant Field Values

USERNAME_PROPERTY_NAME

public static final String USERNAME_PROPERTY_NAME

See Also:

Constant Field Values

PASSWORD_PROPERTY_NAME

public static final String PASSWORD_PROPERTY_NAME

See Also:

Constant Field Values

TEIID_SUPPORT_PROPERTY_NAME

public static final String TEIID_SUPPORT_PROPERTY_NAME

See Also:

Constant Field Values

ALL_PROPERTY_NAMES

protected static final Set<String> ALL_PROPERTY_NAMES

JNDI_URL_PREFIX

public static final String JNDI_URL_PREFIX

See Also:

Constant Field Values

Constructor Detail

LocalJcrDriver

public LocalJcrDriver()

No-arg constructor, required by the DriverManager.

LocalJcrDriver

protected LocalJcrDriver(LocalJcrDriver.JcrContextFactory namingContextFactory)

Create an instance of this driver using the supplied JNDI naming context factory. This is useful for testing, but is otherwise not generally recommended.

Parameters:

namingContextFactory - the naming context factory; may be null if one should be created automatically

LocalJcrDriver

protected LocalJcrDriver(RepositoryDelegateFactory delegateFactory,
                         DriverInfo driverInfo,
                         LocalJcrDriver.JcrContextFactory namingContextFactory)

Constructor for subclasses, that should be called by subclasses no-arg constructor.

Parameters:

delegateFactory - the factory that should be used to create RepositoryDelegate instances; may not be null

driverInfo - the information about the driver; may not be null

namingContextFactory - the naming context factory; may be null if one should be created automatically

Method Detail

acceptsURL

public boolean acceptsURL(String url)

Specified by:

acceptsURL in interface Driver

getPropertyInfo

public DriverPropertyInfo[] getPropertyInfo(String url,
                                            Properties info)
                                     throws SQLException

Specified by:

getPropertyInfo in interface Driver

Throws:

SQLException

createConnectionInfo

protected ConnectionInfo createConnectionInfo(String url,
                                              Properties info)
                                       throws SQLException

Get the information describing the connection. This method can be overridden to return a subclass of ConnectionInfo that implements ConnectionInfo.getCredentials() for a specific JCR implementation.

Parameters:

url - the JDBC URL

info - the JDBC connection properties

Returns:

the connection information, or null if the URL is null or not of the proper format

Throws:

SQLException

connect

public Connection connect(String url,
                          Properties info)
                   throws SQLException

Note that if the supplied properties and URL contain properties with the same name, the value from the supplied Properties object will take precedence.

Specified by:

connect in interface Driver

Throws:

SQLException

See Also:

Driver.connect(java.lang.String, java.util.Properties)

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface Driver

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface Driver

getVendorName

public String getVendorName()

getVendorUrl

public String getVendorUrl()

getVersion

public String getVersion()

jdbcCompliant

public boolean jdbcCompliant()

Specified by:

jdbcCompliant in interface Driver

getDriverInfo

protected final DriverInfo getDriverInfo()

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

This method always throws SQLFeatureNotSupportedException.

Note: This method is part of the JDBC API in JDK 1.7.

Specified by:

getParentLogger in interface Driver

Returns:

the parent logger

Throws:

SQLFeatureNotSupportedException