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81 lines
2.9 KiB
Java
81 lines
2.9 KiB
Java
/*
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* The MIT License
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*
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* Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Tom Huybrechts
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package hudson;
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import hudson.model.Hudson;
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import jenkins.model.Jenkins;
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import java.io.File;
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import java.io.IOException;
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import java.util.List;
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/**
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* Pluggability point for how to create {@link PluginWrapper}.
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*
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* <p>
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* This extension point was added to allow plugins to be loaded into a different environment
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* (such as loading it in an existing DI container like Plexus.) A plugin strategy is a singleton
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* instance, and as such this feature is primarily meant for OEM.
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*
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* See {@link PluginManager#createPluginStrategy()} for how this instance is created.
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*/
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public interface PluginStrategy extends ExtensionPoint {
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/**
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* Creates a plugin wrapper, which provides a management interface for the plugin
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* @param archive
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* Either a directory that points to a pre-exploded plugin, or an hpi file, or an hpl file.
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*/
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public abstract PluginWrapper createPluginWrapper(File archive)
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throws IOException;
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/**
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* Loads the plugin and starts it.
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*
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* <p>
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* This should be done after all the classloaders are constructed for all
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* the plugins, so that dependencies can be properly loaded by plugins.
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*/
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public abstract void load(PluginWrapper wrapper) throws IOException;
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/**
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* Optionally start services provided by the plugin. Should be called
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* when all plugins are loaded.
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*
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* @param plugin
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*/
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public abstract void initializeComponents(PluginWrapper plugin);
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/**
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* Find components of the given type using the assigned strategy.
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*
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*
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* @param type The component type
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* @param hudson The Hudson scope
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* @return Sequence of components
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* @since 1.400
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*/
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public abstract <T> List<ExtensionComponent<T>> findComponents(Class<T> type, Hudson hudson);
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}
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