Package org.apache.logging.log4j.core.net

Class JndiManager

java.lang.Object

org.apache.logging.log4j.core.appender.AbstractManager

org.apache.logging.log4j.core.net.JndiManager

All Implemented Interfaces:

java.lang.AutoCloseable

public class JndiManager
extends AbstractManager

Manages a JNDI Context.

Since:

2.1

Field Summary

Fields inherited from class org.apache.logging.log4j.core.appender.AbstractManager

count, LOGGER

Method Summary

Modifier and Type	Method	Description
static java.util.Properties	createProperties(java.lang.String initialContextFactoryName, java.lang.String providerURL, java.lang.String urlPkgPrefixes, java.lang.String securityPrincipal, java.lang.String securityCredentials, java.util.Properties additionalProperties)	Creates JNDI Properties with the provided configuration information.
static JndiManager	getDefaultManager()	Gets the default JndiManager using the default InitialContext.
static JndiManager	getDefaultManager(java.lang.String name)	Gets a named JndiManager using the default InitialContext.
static JndiManager	getJndiManager(java.lang.String initialContextFactoryName, java.lang.String providerURL, java.lang.String urlPkgPrefixes, java.lang.String securityPrincipal, java.lang.String securityCredentials, java.util.Properties additionalProperties)	Gets a JndiManager with the provided configuration information.
static JndiManager	getJndiManager(java.util.Properties properties)	Gets a JndiManager with the provided configuration information.
static boolean	isJndiContextSelectorEnabled()
static boolean	isJndiEnabled()
static boolean	isJndiJdbcEnabled()
static boolean	isJndiJmsEnabled()
static boolean	isJndiLookupEnabled()
<T> T	lookup(java.lang.String name)	Looks up a named object through this JNDI context.
protected boolean	releaseSub(long timeout, java.util.concurrent.TimeUnit timeUnit)	May be overridden by managers to perform processing while the manager is being released and the lock is held.
java.lang.String	toString()

Methods inherited from class org.apache.logging.log4j.core.appender.AbstractManager

close, getContentFormat, getCount, getLoggerContext, getManager, getName, hasManager, log, logDebug, logError, logger, logWarn, narrow, release, stop, updateData

Methods inherited from class java.lang.Object

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

Method Detail

isJndiEnabled

public static boolean isJndiEnabled()

isJndiContextSelectorEnabled

public static boolean isJndiContextSelectorEnabled()

isJndiJdbcEnabled

public static boolean isJndiJdbcEnabled()

isJndiJmsEnabled

public static boolean isJndiJmsEnabled()

isJndiLookupEnabled

public static boolean isJndiLookupEnabled()

getDefaultManager

public static JndiManager getDefaultManager()

Gets the default JndiManager using the default InitialContext.

Returns:

the default JndiManager

getDefaultManager

public static JndiManager getDefaultManager(java.lang.String name)

Gets a named JndiManager using the default InitialContext.

Parameters:

name - the name of the JndiManager instance to create or use if available

Returns:

a default JndiManager

getJndiManager

public static JndiManager getJndiManager(java.lang.String initialContextFactoryName,
                                         java.lang.String providerURL,
                                         java.lang.String urlPkgPrefixes,
                                         java.lang.String securityPrincipal,
                                         java.lang.String securityCredentials,
                                         java.util.Properties additionalProperties)

Gets a JndiManager with the provided configuration information.

Parameters:

initialContextFactoryName - Fully qualified class name of an implementation of InitialContextFactory.

providerURL - The provider URL to use for the JNDI connection (specific to the above factory).

urlPkgPrefixes - A colon-separated list of package prefixes for the class name of the factory class that will create a URL context factory

securityPrincipal - The name of the identity of the Principal.

securityCredentials - The security credentials of the Principal.

additionalProperties - Any additional JNDI environment properties to set or null for none.

Returns:

the JndiManager for the provided parameters.

getJndiManager

public static JndiManager getJndiManager(java.util.Properties properties)

Gets a JndiManager with the provided configuration information.

Parameters:

properties - JNDI properties, usually created by calling createProperties(String, String, String, String, String, Properties).

Returns:

the JndiManager for the provided parameters.

Since:

2.9

See Also:

createProperties(String, String, String, String, String, Properties)

createProperties

public static java.util.Properties createProperties(java.lang.String initialContextFactoryName,
                                                    java.lang.String providerURL,
                                                    java.lang.String urlPkgPrefixes,
                                                    java.lang.String securityPrincipal,
                                                    java.lang.String securityCredentials,
                                                    java.util.Properties additionalProperties)

Creates JNDI Properties with the provided configuration information.

Parameters:

initialContextFactoryName - Fully qualified class name of an implementation of InitialContextFactory.

providerURL - The provider URL to use for the JNDI connection (specific to the above factory).

urlPkgPrefixes - A colon-separated list of package prefixes for the class name of the factory class that will create a URL context factory

securityPrincipal - The name of the identity of the Principal.

securityCredentials - The security credentials of the Principal.

additionalProperties - Any additional JNDI environment properties to set or null for none.

Returns:

the Properties for the provided parameters.

Since:

2.9

releaseSub

protected boolean releaseSub(long timeout,
                             java.util.concurrent.TimeUnit timeUnit)

Description copied from class: AbstractManager

May be overridden by managers to perform processing while the manager is being released and the lock is held. A timeout is passed for implementors to use as they see fit.

Overrides:

releaseSub in class AbstractManager

Parameters:

timeout - timeout

timeUnit - timeout time unit

Returns:

true if all resources were closed normally, false otherwise.

lookup

public <T> T lookup(java.lang.String name)
             throws javax.naming.NamingException

Looks up a named object through this JNDI context.

Type Parameters:

T - the type of the object.

Parameters:

name - name of the object to look up.

Returns:

the named object if it could be located.

Throws:

javax.naming.NamingException - if a naming exception is encountered

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object