package hudson.plugins.analysis.core;
import java.util.Locale;
import org.apache.commons.lang.StringUtils;
import org.jvnet.localizer.Localizable;
import hudson.plugins.analysis.util.model.AnnotationProvider;
/**
* A {@link HealthDescriptor} that neither has the failure threshold nor the
* health report enabled.
*
* @author Ulli Hafner
*/
public class NullHealthDescriptor extends AbstractHealthDescriptor {
/** Null localizable. */
private static final NullLocalizable NULL_LOCALIZABLE = new NullLocalizable();
/** Shared null health descriptor. */
public static final NullHealthDescriptor NULL_HEALTH_DESCRIPTOR = new NullHealthDescriptor();
/** Unique ID of this class. */
private static final long serialVersionUID = -4856077818215392075L;
/** {@inheritDoc} */
@Override
protected Localizable createDescription(final AnnotationProvider result) {
return NULL_LOCALIZABLE;
}
/**
* A null {@link Localizable}.
*/
private static final class NullLocalizable extends Localizable {
/** Unique ID of this class. */
private static final long serialVersionUID = 8750008311040069939L;
/**
* Creates a new instance of {@link NullLocalizable}.
*/
NullLocalizable() {
super(null, null);
}
/** {@inheritDoc} */
@Override
public String toString() {
return StringUtils.EMPTY;
}
/** {@inheritDoc} */
@Override
public String toString(final Locale locale) {
return toString();
}
}
/**
* Creates a new instance of {@link NullHealthDescriptor}.
*/
public NullHealthDescriptor() {
super();
}
/**
* Creates a new instance of {@link NullHealthDescriptor}.
*
* @param descriptor
* the wrapped descriptor
*/
public NullHealthDescriptor(final HealthDescriptor descriptor) {
super(descriptor);
}
}