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Revision 2989

Added by berkley over 18 years ago

updated the client so it throws a DocumentNotFoundException if you attempt to read a docuemnt that doesn't exist

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src/edu/ucsb/nceas/metacat/client/DocumentNotFoundException.java
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/**
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 *  '$RCSfile$'
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 *  Copyright: 2000 Regents of the University of California and the
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 *             National Center for Ecological Analysis and Synthesis
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 *
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 *   '$Author$'
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 *     '$Date$'
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 * '$Revision$'
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 */
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package edu.ucsb.nceas.metacat.client;
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/**
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 * Exception thrown when the requested docid does not exist on the server
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 */
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public class DocumentNotFoundException extends Exception {
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    /**
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     * Create a new InsufficientKarmaException.
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     *
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     * @param message The error or warning message.
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     */
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    public DocumentNotFoundException(String message) {
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        super(message);
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    }
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}
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src/edu/ucsb/nceas/metacat/client/MetacatClient.java
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     * @throws MetacatException when the metacat server generates another error
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     */
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    public Reader read(String docid) throws InsufficientKarmaException,
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        MetacatInaccessibleException, MetacatException
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        MetacatInaccessibleException, MetacatException, DocumentNotFoundException
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    {
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        PushbackReader pbr = null;
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......
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            if (message.indexOf("<error>") != -1) {
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                if (message.indexOf("does not have permission") != -1) {
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                    throw new InsufficientKarmaException(message);
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                } else if(message.indexOf("does not exist") != -1) {
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                    throw new DocumentNotFoundException(message);
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                } else {
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                    throw new MetacatException(message);
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                }
src/edu/ucsb/nceas/metacat/client/Metacat.java
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     * @throws MetacatException when the metacat server generates another error
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     */
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    public Reader read(String docid) throws InsufficientKarmaException,
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        MetacatInaccessibleException, MetacatException;
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        MetacatInaccessibleException, DocumentNotFoundException, MetacatException;
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    /**
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     * Read inline data from the metacat server session, accessed by

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