001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/portal/standard/security/control/RemoveServiceListener.java $ 002 /*---------------------------------------------------------------------------- 003 This file is part of deegree, http://deegree.org/ 004 Copyright (C) 2001-2009 by: 005 Department of Geography, University of Bonn 006 and 007 lat/lon GmbH 008 009 This library is free software; you can redistribute it and/or modify it under 010 the terms of the GNU Lesser General Public License as published by the Free 011 Software Foundation; either version 2.1 of the License, or (at your option) 012 any later version. 013 This library is distributed in the hope that it will be useful, but WITHOUT 014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 016 details. 017 You should have received a copy of the GNU Lesser General Public License 018 along with this library; if not, write to the Free Software Foundation, Inc., 019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 020 021 Contact information: 022 023 lat/lon GmbH 024 Aennchenstr. 19, 53177 Bonn 025 Germany 026 http://lat-lon.de/ 027 028 Department of Geography, University of Bonn 029 Prof. Dr. Klaus Greve 030 Postfach 1147, 53001 Bonn 031 Germany 032 http://www.geographie.uni-bonn.de/deegree/ 033 034 e-mail: info@deegree.org 035 ----------------------------------------------------------------------------*/ 036 package org.deegree.portal.standard.security.control; 037 038 import static org.deegree.framework.log.LoggerFactory.getLogger; 039 import static org.deegree.framework.util.StringTools.stackTraceToString; 040 import static org.deegree.i18n.Messages.get; 041 import static org.deegree.portal.standard.security.control.ClientHelper.TYPE_FEATURETYPE; 042 import static org.deegree.portal.standard.security.control.ClientHelper.TYPE_LAYER; 043 import static org.deegree.portal.standard.security.control.SecurityHelper.acquireTransaction; 044 import static org.deegree.portal.standard.security.control.SecurityHelper.checkForAdminRole; 045 import static org.deegree.security.drm.SecurityAccessManager.getInstance; 046 047 import java.util.LinkedList; 048 049 import javax.servlet.ServletRequest; 050 051 import org.deegree.enterprise.control.AbstractListener; 052 import org.deegree.enterprise.control.FormEvent; 053 import org.deegree.enterprise.control.RPCParameter; 054 import org.deegree.enterprise.control.RPCWebEvent; 055 import org.deegree.framework.log.ILogger; 056 import org.deegree.framework.util.StringPair; 057 import org.deegree.security.GeneralSecurityException; 058 import org.deegree.security.drm.SecurityAccessManager; 059 import org.deegree.security.drm.SecurityTransaction; 060 import org.deegree.security.drm.model.Service; 061 062 /** 063 * <code>RemoveServiceListener</code> 064 * 065 * @author <a href="mailto:schmitz@lat-lon.de">Andreas Schmitz</a> 066 * @author last edited by: $Author: mschneider $ 067 * 068 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $ 069 */ 070 public class RemoveServiceListener extends AbstractListener { 071 072 private static final ILogger LOG = getLogger( RemoveServiceListener.class ); 073 074 @Override 075 public void actionPerformed( FormEvent event ) { 076 RPCParameter[] params = ( (RPCWebEvent) event ).getRPCMethodCall().getParameters(); 077 078 ServletRequest request = getRequest(); 079 080 SecurityTransaction transaction = null; 081 SecurityAccessManager manager = null; 082 083 try { 084 // perform access check 085 manager = getInstance(); 086 transaction = acquireTransaction( this ); 087 checkForAdminRole( transaction ); 088 089 String address = params[0].getValue().toString(); 090 091 Service service = transaction.getServiceByAddress( address ); 092 093 String type = service.getServiceType().equalsIgnoreCase( "wms" ) ? TYPE_LAYER : TYPE_FEATURETYPE; 094 for ( StringPair pair : service.getObjects() ) { 095 transaction.deregisterSecuredObject( transaction.getSecuredObjectByName( "[" + address + "]:" 096 + pair.first, type ) ); 097 } 098 099 transaction.deregisterService( service ); 100 101 manager.commitTransaction( transaction ); 102 103 LinkedList<Service> services = transaction.getAllServices(); 104 request.setAttribute( "SERVICES", services ); 105 106 } catch ( GeneralSecurityException e ) { 107 getRequest().setAttribute( "SOURCE", this.getClass().getName() ); 108 getRequest().setAttribute( "MESSAGE", get( "IGEO_STD_SEC_ERROR_REMOVE_SERVICE", e.getMessage() ) ); 109 setNextPage( "error.jsp" ); 110 LOG.logError( e.getMessage(), e ); 111 try { 112 if ( manager != null ) { 113 manager.abortTransaction( transaction ); 114 } 115 } catch ( GeneralSecurityException e1 ) { 116 LOG.logError( "Unknown error", e1 ); 117 getRequest().setAttribute( "SOURCE", this.getClass().getName() ); 118 getRequest().setAttribute( "MESSAGE", get( "IGEO_STD_SEC_ERROR_REMOVE_SERVICE", e1.getMessage() ) ); 119 setNextPage( "error.jsp" ); 120 } 121 } catch ( Exception e ) { 122 LOG.logError( get( "IGEO_STD_SEC_ERROR_UNKNOWN", stackTraceToString( e ) ) ); 123 try { 124 if ( manager != null ) { 125 manager.abortTransaction( transaction ); 126 } 127 } catch ( GeneralSecurityException e1 ) { 128 LOG.logError( "Unknown error", e1 ); 129 getRequest().setAttribute( "SOURCE", this.getClass().getName() ); 130 getRequest().setAttribute( "MESSAGE", get( "IGEO_STD_SEC_ERROR_REMOVE_SERVICE", e1.getMessage() ) ); 131 setNextPage( "error.jsp" ); 132 return; 133 } 134 getRequest().setAttribute( "SOURCE", this.getClass().getName() ); 135 getRequest().setAttribute( "MESSAGE", get( "IGEO_STD_SEC_ERROR_REMOVE_SERVICE", e.getMessage() ) ); 136 setNextPage( "error.jsp" ); 137 } 138 } 139 140 }