Package org.frankframework.configuration.classloaders

Class AbstractBytesClassLoader

java.lang.Object

java.lang.ClassLoader

org.frankframework.configuration.classloaders.AbstractClassLoader

org.frankframework.configuration.classloaders.AbstractBytesClassLoader

All Implemented Interfaces:

IConfigurationClassLoader, org.springframework.core.SmartClassLoader

Direct Known Subclasses:

AbstractJarBytesClassLoader

public abstract class AbstractBytesClassLoader
extends AbstractClassLoader

Nested Class Summary

Nested classes/interfaces inherited from interface org.frankframework.configuration.classloaders.IConfigurationClassLoader

IConfigurationClassLoader.ReportLevel

Field Summary

Fields inherited from class org.frankframework.configuration.classloaders.AbstractClassLoader

log

Fields inherited from interface org.frankframework.configuration.classloaders.IConfigurationClassLoader

CLASSPATH_RESOURCE_SCHEME

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractBytesClassLoader(ClassLoader classLoader)

Method Summary

Modifier and Type	Method	Description
final void	clearResources()	Clears all resources
final void	configure(IbisContext ibisContext, String configurationName)	Configure the IConfigurationClassLoader's implementation
final void	destroy()	Called upon destroying (and thus removing) the IConfigurationClassLoader
URL	getLocalResource(String name)
protected abstract Map<String,byte[]>	loadResources()	Called during a reload for a green/blue deployment, and after the classloader has been configured to load new resources
final void	reload()	Tries to load new resources, upon success, clears all resources, calls it's super.reload() and sets the new resources

Methods inherited from class org.frankframework.configuration.classloaders.AbstractClassLoader

getAllowCustomClasses, getBasePath, getConfigurationFile, getConfigurationName, getIbisContext, getReportLevel, getResource, getResource, getResources, loadClass, publicDefineClass, setAllowCustomClasses, setBasePath, setConfigurationFile, setReportLevel, toString

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findClass, findLibrary, findLoadedClass, findResource, findResource, findResources, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResourceAsStream, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.core.SmartClassLoader

getOriginalClassLoader, isClassReloadable

Constructor Details

AbstractBytesClassLoader

protected AbstractBytesClassLoader(ClassLoader classLoader)

Method Details

configure

public final void configure(IbisContext ibisContext,
 String configurationName)
                     throws ClassLoaderException

Description copied from interface: IConfigurationClassLoader

Configure the IConfigurationClassLoader's implementation

Specified by:

configure in interface IConfigurationClassLoader

Overrides:

configure in class AbstractClassLoader

Throws:

ClassLoaderException - when the IConfigurationClassLoader's implementation cannot retrieve or load the configuration files

getLocalResource

public URL getLocalResource(String name)

Specified by:

getLocalResource in class AbstractClassLoader

Parameters:

name - of the file to search for in the current local classpath

Returns:

the URL of the file if found in the ClassLoader or null when the file cannot be found

reload

public final void reload()
                  throws ClassLoaderException

Tries to load new resources, upon success, clears all resources, calls it's super.reload() and sets the new resources

Specified by:

reload in interface IConfigurationClassLoader

Overrides:

reload in class AbstractClassLoader

Throws:

ClassLoaderException

destroy

public final void destroy()

Description copied from interface: IConfigurationClassLoader

Called upon destroying (and thus removing) the IConfigurationClassLoader

Specified by:

destroy in interface IConfigurationClassLoader

Overrides:

destroy in class AbstractClassLoader

loadResources

protected abstract Map<String,byte[]> loadResources()
                                             throws ClassLoaderException

Called during a reload for a green/blue deployment, and after the classloader has been configured to load new resources

Throws:

ClassLoaderException

clearResources

public final void clearResources()

Clears all resources