Package org.frankframework.util

Class ClassLoaderUtils

java.lang.Object

org.frankframework.util.ClassLoaderUtils

public abstract class ClassLoaderUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ClassLoaderUtils()

Method Summary

Modifier and Type	Method	Description
static List<String>	getAllowedProtocols()
static URL	getResourceURL(String resource)	Get a resource-URL directly from the ClassPath
static URL	getResourceURL(IScopeProvider scopeProvider, String resource)	Get a resource-URL from a specific IConfigurationClassLoader.
static URL	getResourceURL(IScopeProvider scopeProvider, String resource, String allowedProtocols)	Get a resource-URL from a ClassLoader, therefore the resource should not start with a leading slash
static String	nameOf(ClassLoader classLoader)	If the classLoader is derivable of IConfigurationClassLoader return the className + configurationName, else return the className of the object.

Methods inherited from class java.lang.Object

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

Constructor Details

ClassLoaderUtils

public ClassLoaderUtils()

Method Details

getResourceURL

@Nullable
public static URL getResourceURL(String resource)

Get a resource-URL directly from the ClassPath

Parameters:

resource - name of the resource you are trying to fetch the URL from

Returns:

URL of the resource or null if it can't be not found

getResourceURL

public static URL getResourceURL(@Nullable
 IScopeProvider scopeProvider,
 @Nonnull
 String resource)

Get a resource-URL from a specific IConfigurationClassLoader. This should be used by classes which are part of the Ibis configuration (like pipes and senders) because the configuration might be loaded from outside the webapp ClassPath. Hence the Thread.currentThread().getContextClassLoader() at the time the class was instantiated should be used.

See Also:

• IbisContext.init()

getResourceURL

@Nullable
public static URL getResourceURL(@Nullable
 IScopeProvider scopeProvider,
 @Nonnull
 String resource,
 @Nullable
 String allowedProtocols)

Get a resource-URL from a ClassLoader, therefore the resource should not start with a leading slash

Parameters:

scopeProvider - to retrieve the file from, or NULL when you want to retrieve the resource directly from the ClassPath (using an absolute path)

resource - name of the resource you are trying to fetch the URL from

Returns:

URL of the resource or null if it can't be not found

getAllowedProtocols

@Nonnull
public static List<String> getAllowedProtocols()

nameOf

public static String nameOf(ClassLoader classLoader)

If the classLoader is derivable of IConfigurationClassLoader return the className + configurationName, else return the className of the object. Don't return the package name to avoid cluttering the logs.