it.eng.spago.security.xmlauthorizations.XMLUserProfile Maven / Gradle / Ivy

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/**

    Copyright 2004, 2007 Engineering Ingegneria Informatica S.p.A.

    This file is part of Spago.

    Spago is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation; either version 2.1 of the License, or
    any later version.

    Spago is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Spago; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

**/
package it.eng.spago.security.xmlauthorizations;

import it.eng.spago.base.SourceBean;
import it.eng.spago.error.EMFInternalError;
import it.eng.spago.security.IExtendedEngUserProfile;

import java.util.ArrayList;
import java.util.Collection;

/**
 * @author zoppello
 *
 * This class implement the IEngUserProfile interface basing on the engiweb
 * profile manager system
 */
public class XMLUserProfile implements IExtendedEngUserProfile {
    private static final long serialVersionUID = 1L;
    private String _userID = null;
    private SourceBean _user = null;
    private String _applicationName = null;
    private ArrayList _roles = null;
    private ArrayList _functionalities = null;
    private ArrayList _resources = null;

    public XMLUserProfile(String userID) throws EMFInternalError {
        _userID = userID;
        _user = XMLAuthorizationsRepository.getInstance().getUser(userID);
    } // public XMLUserProfile(String userID) throws EMFInternalError

    /**
     * @see it.eng.spago.security.IEngUserProfile#getUserAttribute(java.lang.String)
     */
    public Object getUserAttribute(String attributeName) throws EMFInternalError {
        return _user.getAttribute(attributeName);
    } // public Object getUserAttribute(String attributeName) throws EMFInternalError

    /* (non-Javadoc)
     * @see it.eng.spago.security.IEngUserProfile#getUserAttributeNames()
     */
    public Collection getUserAttributeNames() {
        return null;
    }

    /**
     * @see it.eng.spago.security.IEngUserProfile#hasRole(java.lang.String)
     */
    public boolean hasRole(String roleName) throws EMFInternalError {
        return getRoles().contains(roleName.toUpperCase());
    } // public boolean hasRole(String roleName) throws EMFInternalError

    /**
     * @see it.eng.spago.security.IEngUserProfile#getRoles()
     */
    public Collection getRoles() throws EMFInternalError {
        if (_roles == null)
            _roles = new ArrayList(XMLAuthorizationsRepository.getInstance().getUserRoles(_userID));
        return _roles;
    } // public Collection getRoles() throws EMFInternalError

    /**
     * @see it.eng.spago.security.IEngUserProfile#getFunctionalities()
     */
    public Collection getFunctionalities() throws EMFInternalError {
        if (_functionalities == null)
            _functionalities = new ArrayList(XMLAuthorizationsRepository.getInstance().getUserFunctionalities(_userID));
        return _functionalities;
    } // public Collection getFunctionalities() throws EMFInternalError

    /* (non-Javadoc)
     * @see it.eng.spago.security.IEngUserProfile#getFunctionalitiesByRole(java.lang.String)
     */
    public Collection getFunctionalitiesByRole(String roleName) throws EMFInternalError {
		return XMLAuthorizationsRepository.getInstance().getRoleFunctionalities(roleName);
	}

	/**
     * @see it.eng.spago.security.IEngUserProfile#isAbleToExecuteAction(java.lang.String, java.lang.String)
     */
    public boolean isAbleToExecuteAction(String actionName) throws EMFInternalError {
        String functionality = XMLAuthorizationsBusinessMapper.getInstance().mapActionToBusinessProcess(actionName);
        if (functionality == null)
            return XMLAuthorizationsRepository.getInstance().getDefaultAuthorization();
        else
            return getFunctionalities().contains(functionality.toUpperCase());
    } // public boolean isAbleToExecuteAction(String actionName) throws EMFInternalError

    /**
     * @see it.eng.spago.security.IEngUserProfile#isAbleToExecuteModuleInPage(java.lang.String, java.lang.String)
     */
    public boolean isAbleToExecuteModuleInPage(String pageName, String moduleName) throws EMFInternalError {
        String functionality = XMLAuthorizationsBusinessMapper.getInstance()
            .mapPageModuleToBusinessProcess(pageName, moduleName);
        if (functionality == null)
            return XMLAuthorizationsRepository.getInstance().getDefaultAuthorization();
        else
            return getFunctionalities().contains(functionality.toUpperCase());
    } // public boolean isAbleToExecuteModuleInPage(String pageName, String moduleName) throws EMFInternalError

    /**
     * @see it.eng.spago.security.IEngUserProfile#setApplication(java.lang.String)
     */
    public void setApplication(String applicationName) throws EMFInternalError {
        _applicationName = applicationName;
    } // public void setApplication(String applicationName) throws EMFInternalError

    /**
     * @see it.eng.spago.security.IEngUserProfile#getUserUniqueIdentifier()
     */
    public Object getUserUniqueIdentifier() {
        return _userID;
    } // public Object getUserUniqueIdentifier()

	public boolean canAccessResource(String resourceID) throws EMFInternalError{
		return getAccessibleResources().contains(resourceID);
	}

	public boolean canExecuteFunctionality(String functionalityID) throws EMFInternalError{
		return getFunctionalities().contains(functionalityID);
	}

	public Collection getAccessibleResources() throws EMFInternalError{
		if (_resources == null)
			_resources = new ArrayList(XMLAuthorizationsRepository.getInstance().getUserResources(_userID));
	    return _resources;
	}
	
} // public class XMLUserProfile implements IEngUserProfile