Package org.pf4j

Class ServiceProviderExtensionFinder

java.lang.Object

org.pf4j.AbstractExtensionFinder

org.pf4j.ServiceProviderExtensionFinder

All Implemented Interfaces:

java.util.EventListener, ExtensionFinder, PluginStateListener

public class ServiceProviderExtensionFinder
extends AbstractExtensionFinder

The ServiceLoader base implementation for ExtensionFinder. This class lookup extensions in all extensions index files META-INF/services.

Field Summary

Fields

Modifier and Type	Field	Description
private static org.slf4j.Logger	log

Fields inherited from class org.pf4j.AbstractExtensionFinder

checkForExtensionDependencies, entries, extensionInfos, pluginManager

Constructor Summary

Constructors

Constructor	Description
ServiceProviderExtensionFinder(PluginManager pluginManager)

Method Summary

Modifier and Type	Method	Description
private void	collectExtensions(java.net.URL url, java.util.Set<java.lang.String> bucket)
private void	collectExtensions(java.util.Enumeration<java.net.URL> urls, java.util.Set<java.lang.String> bucket)
private static java.lang.String	getExtensionsResource()
java.util.Map<java.lang.String,java.util.Set<java.lang.String>>	readClasspathStorages()
private java.util.Set<java.lang.String>	readExtensions(java.nio.file.Path extensionPath)
java.util.Map<java.lang.String,java.util.Set<java.lang.String>>	readPluginsStorages()

Methods inherited from class org.pf4j.AbstractExtensionFinder

debugExtensions, find, find, find, findClassNames, isCheckForExtensionDependencies, pluginStateChanged, setCheckForExtensionDependencies

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final org.slf4j.Logger log

Constructor Detail

ServiceProviderExtensionFinder

public ServiceProviderExtensionFinder(PluginManager pluginManager)

Method Detail

readClasspathStorages

public java.util.Map<java.lang.String,java.util.Set<java.lang.String>> readClasspathStorages()

Specified by:

readClasspathStorages in class AbstractExtensionFinder

readPluginsStorages

public java.util.Map<java.lang.String,java.util.Set<java.lang.String>> readPluginsStorages()

Specified by:

readPluginsStorages in class AbstractExtensionFinder

collectExtensions

private void collectExtensions(java.util.Enumeration<java.net.URL> urls,
                               java.util.Set<java.lang.String> bucket)
                        throws java.net.URISyntaxException,
                               java.io.IOException

Throws:

java.net.URISyntaxException

java.io.IOException

collectExtensions

private void collectExtensions(java.net.URL url,
                               java.util.Set<java.lang.String> bucket)
                        throws java.net.URISyntaxException,
                               java.io.IOException

Throws:

java.net.URISyntaxException

java.io.IOException

getExtensionsResource

private static java.lang.String getExtensionsResource()

readExtensions

private java.util.Set<java.lang.String> readExtensions(java.nio.file.Path extensionPath)
                                                throws java.io.IOException

Throws:

java.io.IOException