org.glassfish.hk2.api.DescriptorFileFinder Maven / Gradle / Ivy
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package org.glassfish.hk2.api;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import org.jvnet.hk2.annotations.Contract;
/**
* Implementations of this interface allow the customization of
* how hk2 inhabitant files are found. Classes that implement
* this interface should also implement {@link DescriptorFileFinderInformation}
* for better information when a failure occurs
*
* @author jwells
*
*/
@Contract
public interface DescriptorFileFinder {
/** The name of the default location for hk2 inhabitant files */
public static final String RESOURCE_BASE="META-INF/hk2-locator/";
/**
* Returns a list of input streams for hk2 locator files
*
* @return A non-null (but possibly empty) list of InputStreams
* for hk2 inhabitant files
* @throws IOException If there was an error finding the hk2 inhabitant files
*/
List findDescriptorFiles() throws IOException;
}