public class ResourceUtils
extends java.lang.Object
Constructor and Description |
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ResourceUtils() |
Modifier and Type | Method and Description |
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static java.lang.String |
getPackageName(java.lang.Class clazz)
Get package name.
|
static Resource |
getResource(java.lang.Class spi,
java.lang.String resourceName,
ClassLoaders loaders)
Load the resource
resourceName . |
static java.util.Properties |
loadProperties(java.lang.Class spi,
java.lang.String propertiesFileName,
ClassLoaders classLoaders)
Load named property file, optionally qualifed by spi's package name
as per Class.getResource.
|
public static java.lang.String getPackageName(java.lang.Class clazz)
public static Resource getResource(java.lang.Class spi, java.lang.String resourceName, ClassLoaders loaders) throws DiscoveryException
resourceName
.
Try each classloader in succession,
until first succeeds, or all fail.
If all fail and resouceName
is not absolute
(doesn't start with '/' character), then retry with
packageName/resourceName
after changing all
'.' to '/'.resourceName
- The name of the resource to load.DiscoveryException
public static java.util.Properties loadProperties(java.lang.Class spi, java.lang.String propertiesFileName, ClassLoaders classLoaders) throws DiscoveryException
propertiesFileName
- The property file name.DiscoveryException
- Thrown if the name of a class implementing
the SPI cannot be found, if the class cannot be loaded and
instantiated, or if the resulting class does not implement
(or extend) the SPI.Copyright (c) 2002 - Apache Software Foundation