liquibase.servicelocator

Class WebSpherePackageScanClassResolver

java.lang.Object

liquibase.servicelocator.DefaultPackageScanClassResolver

liquibase.servicelocator.WebSpherePackageScanClassResolver

All Implemented Interfaces:

PackageScanClassResolver

public class WebSpherePackageScanClassResolver
extends DefaultPackageScanClassResolver

WebSphere specific resolver to handle loading annotated resources in JAR files.

Field Summary

Fields inherited from class liquibase.servicelocator.DefaultPackageScanClassResolver

log

Constructor Summary

Constructors

Constructor and Description
WebSpherePackageScanClassResolver(java.lang.String resourcePath) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected java.util.Enumeration<java.net.URL>	getResources(java.lang.ClassLoader loader, java.lang.String packageName) Overloaded to handle specific problem with getting resources on the IBM WebSphere platform.
static boolean	isWebSphereClassLoader(java.lang.ClassLoader loader) Is the classloader from IBM and thus the WebSphere platform?

Methods inherited from class liquibase.servicelocator.DefaultPackageScanClassResolver

addClassLoader, addFilter, addIfMatching, customResourceLocator, find, find, findByFilter, findImplementations, getClassLoaders, loadImplementationsInJar, removeFilter, setClassLoaders

Methods inherited from class java.lang.Object

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

Constructor Detail

WebSpherePackageScanClassResolver

public WebSpherePackageScanClassResolver(java.lang.String resourcePath)

Constructor.

Parameters:

resourcePath - the fixed resource path to use for fetching camel jars in WebSphere.

Method Detail

isWebSphereClassLoader

public static boolean isWebSphereClassLoader(java.lang.ClassLoader loader)

Is the classloader from IBM and thus the WebSphere platform?

Parameters:

loader - the classloader

Returns:

true if IBM classloader, false otherwise.

getResources

protected java.util.Enumeration<java.net.URL> getResources(java.lang.ClassLoader loader,
                                               java.lang.String packageName)
                                                    throws java.io.IOException

Overloaded to handle specific problem with getting resources on the IBM WebSphere platform.

WebSphere can not load resources if the resource to load is a folder name, such as a packagename, you have to explicit name a resource that is a file.

Overrides:

getResources in class DefaultPackageScanClassResolver

Parameters:

loader - the classloader

packageName - the packagename for the package to load

Returns:

URL's for the given package

Throws:

java.io.IOException - is thrown by the classloader