001/*
002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Bogdan Stefanescu
018 *     Florent Guillaume
019 */
020package org.nuxeo.ecm.core.api;
021
022import static javax.servlet.http.HttpServletResponse.SC_CONFLICT;
023
024/**
025 * Exception thrown when a method tries to create a document that already exists through copy or move, or when trying to
026 * delete the target of a proxy.
027 *
028 * @see CoreSession#copy
029 * @see CoreSession#move
030 * @see CoreSession#removeDocument
031 * @see CoreSession#removeDocuments
032 * @see CoreSession#removeChildren
033 */
034public class DocumentExistsException extends NuxeoException {
035
036    private static final long serialVersionUID = 1L;
037
038    public DocumentExistsException() {
039        statusCode = SC_CONFLICT;
040    }
041
042    public DocumentExistsException(String message) {
043        super(message);
044        statusCode = SC_CONFLICT;
045    }
046
047    public DocumentExistsException(String message, Throwable cause) {
048        super(message, cause);
049        statusCode = SC_CONFLICT;
050    }
051
052    public DocumentExistsException(Throwable cause) {
053        super(cause);
054        statusCode = SC_CONFLICT;
055    }
056
057}