1 /** 2 * This file Copyright (c) 2009-2011 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.nodebuilder; 35 36 import info.magnolia.cms.core.Content; 37 38 import javax.jcr.RepositoryException; 39 40 /** 41 * ErrorHandler implementations can decide what to do with certain conditions. 42 * Specifically, they'll usually log or throw exceptions. They can only throw 43 * NodeOperationException (or other RuntimeExceptions, obviously), which 44 * the client code is expected to handle. 45 * 46 * @author gjoseph 47 * @version $Revision: $ ($Author: $) 48 */ 49 public interface ErrorHandler { 50 51 /** 52 * The operation calling this method is expected to pass a fully formed message; 53 * it should ideally contain some context information about the operation that 54 * caused an issue. The ErrorHandler implementation will decide what to do 55 * with it. (log, throw a NodeOperationException, ...) 56 */ 57 void report(String message) throws NodeOperationException; 58 59 /** 60 * The operation calling this method is expected to pass a fully formed message; it should ideally contain some context information about the operation that caused an issue. The ErrorHandler implementation will decide what to do with it. (log, throw a NodeOperationException, ...) 61 */ 62 void report(String message, Throwable cause) throws NodeOperationException; 63 64 /** 65 * The operation calling this method isn't expected to do anything here; the ErrorHandler implementation will attempt to build a fully formed message, then decide what to do with it. (log, throw a NodeOperationException, ...) 66 */ 67 void handle(RepositoryException e, Content context) throws NodeOperationException; 68 69 }