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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.
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package org.scijava.script;
import javax.script.ScriptEngineFactory;
import org.scijava.plugin.AbstractRichPlugin;
import org.scijava.plugin.PluginInfo;
/**
* Abstract superclass for {@link ScriptLanguage} implementations.
*
* This class implements dummy versions of {@link ScriptEngineFactory}'s methods
* that are not needed by the SciJava scripting framework.
*
*
* @author Johannes Schindelin
*/
public abstract class AbstractScriptLanguage extends AbstractRichPlugin
implements ScriptLanguage
{
// -- Object methods --
@Override
public String toString() {
return getLanguageName();
}
// -- Default implementations --
@Override
public String getEngineName() {
return inferNameFromClassName();
}
@Override
public String getLanguageName() {
String name = null;
final PluginInfo info = getInfo();
if (info != null) name = info.getName();
return name != null && !name.isEmpty() ? name : inferNameFromClassName();
}
// -- Helper methods --
private String inferNameFromClassName() {
String className = getClass().getSimpleName();
if (className.endsWith("ScriptLanguage")) {
// strip off "ScriptLanguage" suffix
className = className.substring(0, className.length() - 14);
}
// replace underscores with spaces
className = className.replace('_', ' ');
return className;
}
}