Package org.frankframework.configuration

Class IbisContext

java.lang.Object

org.frankframework.lifecycle.IbisApplicationContext

org.frankframework.configuration.IbisContext

All Implemented Interfaces:

Closeable, AutoCloseable

public class IbisContext
extends IbisApplicationContext

Main entry point for creating and starting Ibis instances from the configuration file. This class can not be created from the Spring context, because it is the place where the Spring context is created.

Since:

4.8

Author:

Tim van der Leeuw, Jaco de Groot

Nested Class Summary

Nested classes/interfaces inherited from class org.frankframework.lifecycle.IbisApplicationContext

IbisApplicationContext.BootState

Field Summary

Fields inherited from class org.frankframework.lifecycle.IbisApplicationContext

APP_CONSTANTS

Constructor Summary

Constructors

Constructor	Description
IbisContext()

Method Summary

Modifier and Type	Method	Description
void	close()	Shuts down the IbisContext, and therefore the Spring context
void	fullReload()	Completely rebuilds the ibisContext and therefore also the Spring context
String	getApplicationName()
void	init()	Creates the Spring context, and load the configuration.
void	init(boolean reconnect)	Creates the Spring context, and load the configuration.
boolean	isLoadingConfigs()
void	load(String configurationName)	Loads, digests and starts the specified configuration, or all configurations Does not check if the configuration already exists.
void	log(String message, MessageEventLevel level, Exception e)
void	reload(String configurationName)	Reloads the given configuration.
protected Map<String,Class<? extends IConfigurationClassLoader>>	retrieveAllConfigNames()	Helper method to create stubbed configurations used in JunitTests
void	unload(String configurationName)	Be aware that the configuration may be unloaded but it's resources wont!

Methods inherited from class org.frankframework.lifecycle.IbisApplicationContext

createApplicationContext, getApplicationContext, getBean, getBootState, getSpringConfigurationFiles, setParentContext

Methods inherited from class java.lang.Object

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

Constructor Details

IbisContext

public IbisContext()

Method Details

init

public void init()

Creates the Spring context, and load the configuration. Optionally with a specific ClassLoader which might for example override the getResource method to load configuration and related resources from a different location from the standard classpath.

See Also:

• ClassLoaderUtils.getResourceURL(IScopeProvider, String)
• AppConstants.getInstance(ClassLoader)

init

public void init(boolean reconnect)

Creates the Spring context, and load the configuration. Optionally with a specific ClassLoader which might for example override the getResource method to load configuration and related resources from a different location from the standard classpath.

Parameters:

reconnect - retry startup when failures occur

Throws:

org.springframework.beans.factory.BeanCreationException - when Spring can't start up

See Also:

• ClassLoaderUtils.getResourceURL(IScopeProvider, String)
• AppConstants.getInstance(ClassLoader)

close

public void close()

Shuts down the IbisContext, and therefore the Spring context

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class IbisApplicationContext

See Also:

• IbisApplicationContext.close()

reload

public void reload(String configurationName)

Reloads the given configuration. First it checks if the resources can be found. It then replaces the old resources with the new resources. If all is successful it will unload the old configuration from the IbisManager, and load the new configuration.

unload

public void unload(String configurationName)

Be aware that the configuration may be unloaded but it's resources wont! There is currently no way to cleanup old ClassLoaders, these are kept in memory. Removing the ClassLoader will cause a ClassLoader-leak, leaving a small footprint behind in memory! Use reload(String) where possible.

fullReload

public void fullReload()

Completely rebuilds the ibisContext and therefore also the Spring context

See Also:

• close()
• init()

load

public void load(String configurationName)

Loads, digests and starts the specified configuration, or all configurations Does not check if the configuration already exists. Does not unload old configurations!

Parameters:

configurationName - name of the configuration to load or null when you want to load all configurations

See Also:

• ClassLoaderManager.get(String)
• ConfigurationUtils.retrieveAllConfigNames(ApplicationContext)
• createAndConfigureConfigurationWithClassLoader(ClassLoader, String, ClassLoaderException)

retrieveAllConfigNames

protected Map<String,Class<? extends IConfigurationClassLoader>> retrieveAllConfigNames()

Helper method to create stubbed configurations used in JunitTests

log

public void log(String message,
 MessageEventLevel level,
 Exception e)

getApplicationName

public String getApplicationName()

isLoadingConfigs

public boolean isLoadingConfigs()