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package org.apache.james.imap.decode.parser;

import org.apache.james.imap.api.ImapCommand;
import org.apache.james.imap.api.ImapConstants;
import org.apache.james.imap.api.ImapMessage;
import org.apache.james.imap.api.message.IdRange;
import org.apache.james.imap.api.process.ImapSession;
import org.apache.james.imap.decode.ImapRequestLineReader;
import org.apache.james.imap.message.request.CopyRequest;
import org.apache.james.protocols.imap.DecodingException;

/**
 * Parse COPY commands
 */
public class CopyCommandParser extends AbstractUidCommandParser {

    public CopyCommandParser() {
        this(ImapCommand.selectedStateCommand(ImapConstants.COPY_COMMAND_NAME));
    }

    protected CopyCommandParser(ImapCommand command) {
    	super(command);
    }
    /**
     * @see
     * org.apache.james.imap.decode.parser.AbstractUidCommandParser#decode(org.apache.james.imap.api.ImapCommand,
     * org.apache.james.imap.decode.ImapRequestLineReader, java.lang.String,
     * boolean, org.apache.james.imap.api.process.ImapSession)
     */
    protected ImapMessage decode(ImapCommand command, ImapRequestLineReader request, String tag, boolean useUids, ImapSession session) throws DecodingException {
        IdRange[] idSet = request.parseIdRange(session);
        String mailboxName = request.mailbox();
        request.eol();
        final ImapMessage result = createRequest(command, tag, useUids, idSet, mailboxName);
        return result;
    }

	protected CopyRequest createRequest(ImapCommand command, String tag,
			boolean useUids, IdRange[] idSet, String mailboxName) {
		return new CopyRequest(command, idSet, mailboxName, useUids, tag);
}

}