Class JndiRealmFactory

java.lang.Object

org.apache.shiro.jndi.JndiLocator

org.apache.shiro.realm.jndi.JndiRealmFactory

All Implemented Interfaces:

RealmFactory

public class JndiRealmFactory
extends JndiLocator
implements RealmFactory

Looks up one or more Realm instances from JNDI using specified jndiNames.

This is primarily provided to support Realm instances configured in JEE and EJB environments, but will work in any environment where Realm instances are bound in JNDI instead of using programmatic or text-based configuration.

Since:

0.9

Field Summary

Fields inherited from class org.apache.shiro.jndi.JndiLocator

CONTAINER_PREFIX

Constructor Summary

Constructors

Constructor	Description
JndiRealmFactory()

Method Summary

Modifier and Type	Method	Description
Collection<String>	getJndiNames()	Returns the JNDI names that will be used to look up Realm(s) from JNDI.
Collection<Realm>	getRealms()	Performs the JNDI lookups for each specified JNDI name and returns all discovered Realms in an ordered collection.
void	setJndiNames(String commaDelimited)	Specifies a comma-delimited list of JNDI names to lookup, each one corresponding to a jndi-bound Realm.
void	setJndiNames(Collection<String> jndiNames)	Sets the JNDI names that will be used to look up Realm(s) from JNDI.

Methods inherited from class org.apache.shiro.jndi.JndiLocator

convertJndiName, getJndiEnvironment, getJndiTemplate, isResourceRef, lookup, lookup, setJndiEnvironment, setJndiTemplate, setResourceRef

Methods inherited from class java.lang.Object

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

Constructor Details

JndiRealmFactory

public JndiRealmFactory()

Method Details

getJndiNames

public Collection<String> getJndiNames()

Returns the JNDI names that will be used to look up Realm(s) from JNDI.

Returns:

the JNDI names that will be used to look up Realm(s) from JNDI.

See Also:

• setJndiNames(String)
• setJndiNames(Collection)

setJndiNames

public void setJndiNames(Collection<String> jndiNames)

Sets the JNDI names that will be used to look up Realm(s) from JNDI.

The order of the collection determines the order that the Realms will be returned to the SecurityManager.

If you find it easier to specify these names as a comma-delimited string, you may use the setJndiNames(String) method instead.

Parameters:

jndiNames - the JNDI names that will be used to look up Realm(s) from JNDI.

See Also:

• setJndiNames(String)

setJndiNames

public void setJndiNames(String commaDelimited)
                  throws IllegalStateException

Specifies a comma-delimited list of JNDI names to lookup, each one corresponding to a jndi-bound Realm. The Realms will be made available to the SecurityManager in the order they are defined.

Parameters:

commaDelimited - a comma-delimited list of JNDI names, each representing the JNDI name used to look up a corresponding jndi-bound Realm.

Throws:

IllegalStateException - if the specified argument is null or the empty string.

getRealms

public Collection<Realm> getRealms()
                            throws IllegalStateException

Performs the JNDI lookups for each specified JNDI name and returns all discovered Realms in an ordered collection.

The returned Collection is in the same order as the specified jndiNames

Specified by:

getRealms in interface RealmFactory

Returns:

an ordered collection of the specified Realms found in JNDI.

Throws:

IllegalStateException - if any of the JNDI names fails to successfully look up a Realm instance.