nl.nn.adapterframework.configuration.classloaders

Class ScanningDirectoryClassLoader

java.lang.Object

java.lang.ClassLoader

nl.nn.adapterframework.configuration.classloaders.ClassLoaderBase

nl.nn.adapterframework.configuration.classloaders.DirectoryClassLoader

nl.nn.adapterframework.configuration.classloaders.ScanningDirectoryClassLoader

All Implemented Interfaces:

IConfigurationClassLoader

public class ScanningDirectoryClassLoader
extends DirectoryClassLoader

Actively scans the configuration directory for file changes. When it finds a file change it will automatically try to reload the configuration Has a default cooldown after a change has been detected before it can be triggered again.

Author:

Niels Meijer

Nested Class Summary

Nested classes/interfaces inherited from interface nl.nn.adapterframework.configuration.classloaders.IConfigurationClassLoader

IConfigurationClassLoader.ReportLevel

Field Summary

Fields inherited from class nl.nn.adapterframework.configuration.classloaders.ClassLoaderBase

log

Fields inherited from interface nl.nn.adapterframework.configuration.classloaders.IConfigurationClassLoader

CLASSPATH_RESOURCE_SCHEME

Constructor Summary

Constructors

Constructor and Description
ScanningDirectoryClassLoader(ClassLoader parent)

Method Summary

Modifier and Type	Method and Description
void	configure(IbisContext ibisContext, String configurationName) Configure the IConfigurationClassLoader's implementation
void	destroy() Called upon destroying (and thus removing) the IConfigurationClassLoader
protected void	scan()
void	setScanInterval(int interval)

Methods inherited from class nl.nn.adapterframework.configuration.classloaders.DirectoryClassLoader

getDirectory, getLocalResource, setDirectory, toString

Methods inherited from class nl.nn.adapterframework.configuration.classloaders.ClassLoaderBase

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

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResourceAsStream, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

ScanningDirectoryClassLoader

public ScanningDirectoryClassLoader(ClassLoader parent)
                             throws ConfigurationException

Throws:

ConfigurationException

Method Detail

configure

public 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 DirectoryClassLoader

Throws:

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

destroy

public 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 ClassLoaderBase

setScanInterval

public void setScanInterval(int interval)
                     throws ConfigurationException

Throws:

ConfigurationException

scan

protected void scan()