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SciJava Common is a shared library for SciJava software. It provides a plugin framework, with an extensible mechanism for service discovery, backed by its own annotation processor, so that plugins can be loaded dynamically. It is used by downstream projects in the SciJava ecosystem, such as ImageJ and SCIFIO.
/*
* #%L
* SciJava Common shared library for SciJava software.
* %%
* Copyright (C) 2009 - 2014 Board of Regents of the University of
* Wisconsin-Madison, Broad Institute of MIT and Harvard, and Max Planck
* Institute of Molecular Cell Biology and Genetics.
* %%
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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*/
package org.scijava.platform;
import java.io.IOException;
import java.net.URL;
import java.util.List;
import org.scijava.command.CommandService;
import org.scijava.event.EventService;
import org.scijava.plugin.SingletonService;
import org.scijava.service.SciJavaService;
/**
* Interface for service that handles platform-specific deployment issues. A
* "platform" can be an operating system, CPU architecture, or version of Java.
*
* @author Curtis Rueden
*/
public interface PlatformService extends SingletonService,
SciJavaService
{
EventService getEventService();
CommandService getCommandService();
AppEventService getAppEventService();
/** Gets the platform handlers applicable to this platform. */
List getTargetPlatforms();
/**
* Opens a URL in a platform-dependent way. Typically the URL is opened in an
* external web browser instance, but the behavior is ultimately defined by
* the available platform handler implementations.
*/
void open(URL url) throws IOException;
/**
* Executes a native program and waits for it to return.
*
* @return the exit code of the execution.
*/
int exec(String... args) throws IOException;
/**
* Informs the active platform handlers of a UI's newly created application
* menu structure. Each active platform handler may choose to do something
* platform-specific with the menus.
*
* @param menus The UI's newly created menu structure
* @return true iff the menus should not be added to the UI as normal because
* a platform handler did something platform-specific with them
* instead.
*/
boolean registerAppMenus(Object menus);
}