Package de.iip_ecosphere.platform.support.plugins

Class ResourceClasspathPluginSetupDescriptor

java.lang.Object

de.iip_ecosphere.platform.support.plugins.URLPluginSetupDescriptor

de.iip_ecosphere.platform.support.plugins.ResourceClasspathPluginSetupDescriptor

All Implemented Interfaces:

PluginSetupDescriptor

public class ResourceClasspathPluginSetupDescriptor
extends URLPluginSetupDescriptor

Default resource-based plugin setup descriptor, reading the required URLs from a classpath file. Tries to resolve and localize the individual classpath entries. Typically, a specific descriptor inherits from this class and sets up the required information in a constructor without arguments.

Author:

Holger Eichelberger, SSE

Constructor Summary

Constructors

Constructor	Description
ResourceClasspathPluginSetupDescriptor(String resourceName, ResourceResolver... resolvers)	Creates an instance based on loading a resource in classpath format.

Method Summary

Modifier and Type	Method	Description
static URL[]	loadResourceSafe(String resourceName, ResourceResolver... resolvers)	Loads a resource in classpath format and returns the specified classpath entries as URLs.

Methods inherited from class de.iip_ecosphere.platform.support.plugins.URLPluginSetupDescriptor

createClassLoader, createClassLoader, getURLs, toURL, toURL, toURLSafe, toURLSafe

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.iip_ecosphere.platform.support.plugins.PluginSetupDescriptor

getInstallDir, getPluginDescriptors, preventDuplicates

Constructor Details

ResourceClasspathPluginSetupDescriptor

public ResourceClasspathPluginSetupDescriptor(String resourceName,
 ResourceResolver... resolvers)

Creates an instance based on loading a resource in classpath format.

Parameters:

resourceName - the name of the resource

resolvers - optional further, optional on-the fly resolvers

Method Details

loadResourceSafe

public static URL[] loadResourceSafe(String resourceName,
 ResourceResolver... resolvers)

Loads a resource in classpath format and returns the specified classpath entries as URLs. Tries to resolve and localize the individual classpath entries. Logs errors and exceptions.

Parameters:

resourceName - the name of the resource

resolvers - optional further, optional on-the fly resolvers

Returns:

the URLs, may be empty