remoting/server/indexer/usages/src/org/netbeans/modules/jackpot30/indexer/usages/Common.java

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 * Portions Copyrighted 2011 Sun Microsystems, Inc.
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package org.netbeans.modules.jackpot30.indexer.usages;

import java.util.Arrays;
import java.util.EnumSet;
import java.util.Set;
import javax.lang.model.element.ElementKind;
import org.netbeans.api.java.source.ElementHandle;
import org.netbeans.api.java.source.SourceUtils;

/**XXX: Copied between indexing and ide!
 *
 * @author lahvac
 */
public class Common {

    public static final Set<ElementKind> SUPPORTED_KINDS = EnumSet.of(ElementKind.PACKAGE, ElementKind.CLASS,
            ElementKind.INTERFACE, ElementKind.ENUM, ElementKind.ANNOTATION_TYPE, ElementKind.METHOD,
            ElementKind.CONSTRUCTOR, ElementKind.INSTANCE_INIT, ElementKind.STATIC_INIT,
            ElementKind.FIELD, ElementKind.ENUM_CONSTANT);
    
    public static String serialize(ElementHandle<?> h) {
        StringBuilder result = new StringBuilder();

        result.append(h.getKind());

        String[] signatures = SourceUtils.getJVMSignature(h);

        if (h.getKind().isField()) {
            signatures = Arrays.copyOf(signatures, signatures.length - 1);
        }
        
        for (String sig : signatures) {
            result.append(":");
            result.append(sig);
        }

        return result.toString();
    }

}