RoleXMLXpath_1_0.java

/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
 * (c) 2001 - 2013 OpenPlans
 * This code is licensed under the GPL 2.0 license, available at the root
 * application directory.
 */

package org.geoserver.security.xml;

import static org.geoserver.security.xml.XMLConstants.*;

import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathExpression;
import javax.xml.xpath.XPathFactory;

/**
 * This class provides precompiled XPath Expressions
 * 
 * 
 * @author christian
 *
 */
public class RoleXMLXpath_1_0  extends RoleXMLXpath {

    /**
     * 
     * Singleton, the implementation is stateless
     */
    public final static RoleXMLXpath_1_0 Singleton = new RoleXMLXpath_1_0();
    

    /**
     * XML name space context for user/group store
     */
    protected XPathExpression roleListExpression;
    protected XPathExpression parentExpression;
    protected XPathExpression roleNameExpression;
    protected XPathExpression rolePropertiesExpression;
    protected XPathExpression propertyNameExpression;
    protected XPathExpression propertyValueExpression;
    protected XPathExpression userRolesExpression;   
    protected XPathExpression userNameExpression;
    protected XPathExpression userRolRefsExpression;
    protected XPathExpression userRolRefNameExpression;
    protected XPathExpression groupRolesExpression;   
    protected XPathExpression groupNameExpression;
    protected XPathExpression groupRolRefsExpression;
    protected XPathExpression groupRolRefNameExpression;

    
    
    
    
    /**
     * Constructor is protected, use the static Singleton instance
     */
    protected RoleXMLXpath_1_0() {
        
                           
        XPathFactory factory = XPathFactory.newInstance();
        XPath xpath= factory.newXPath();
        xpath.setNamespaceContext(this.rrContext);
        //versionExpression = compile(xpath,"/"+E_USERREGISTRY+"["+A_VERSION_UR + "]");
        
        roleListExpression=compile(xpath,"/"+NSP_RR+":"+E_ROLEREGISTRY_RR+
                                         "/"+NSP_RR+":"+E_ROLELIST_RR+
                                         "/"+NSP_RR+":"+E_ROLE_RR);
        parentExpression=compileRelativeAttribute(xpath, A_PARENTID_RR,NSP_RR);
        roleNameExpression=compileRelativeAttribute(xpath, A_ROLEID_RR,NSP_RR);
        
        rolePropertiesExpression=compile(xpath,NSP_RR+":"+E_PROPERTY_RR);
        propertyNameExpression=compileRelativeAttribute(xpath, A_PROPERTY_NAME_RR,NSP_RR);
        propertyValueExpression=compile(xpath,"text()");
        
        userRolesExpression=compile(xpath,"/"+NSP_RR+":"+E_ROLEREGISTRY_RR+
                                          "/"+NSP_RR+":"+E_USERLIST_RR+
                                          "/"+NSP_RR+":"+E_USERROLES_RR);   
        userNameExpression=compileRelativeAttribute(xpath, A_USERNAME_RR,NSP_RR);
        userRolRefsExpression=compile(xpath,NSP_RR+":"+E_ROLEREF_RR);
        userRolRefNameExpression=compileRelativeAttribute(xpath, A_ROLEREFID_RR,NSP_RR);
        
        groupRolesExpression=compile(xpath,"/"+NSP_RR+":"+E_ROLEREGISTRY_RR+
                                           "/"+NSP_RR+":"+E_GROUPLIST_RR+
                                           "/"+NSP_RR+":"+E_GROUPROLES_RR);   
        groupNameExpression=compileRelativeAttribute(xpath, A_GROUPNAME_RR,NSP_RR);
        groupRolRefsExpression=compile(xpath,NSP_RR+":"+E_ROLEREF_RR);
        groupRolRefNameExpression=compileRelativeAttribute(xpath, A_ROLEREFID_RR,NSP_RR);

        
    }
    
    public XPathExpression getRoleListExpression() {
        return roleListExpression;
    }

    public XPathExpression getParentExpression() {
        return parentExpression;
    }

    public XPathExpression getRoleNameExpression() {
        return roleNameExpression;
    }

    public XPathExpression getRolePropertiesExpression() {
        return rolePropertiesExpression;
    }

    public XPathExpression getPropertyNameExpression() {
        return propertyNameExpression;
    }

    public XPathExpression getPropertyValueExpression() {
        return propertyValueExpression;
    }

    public XPathExpression getUserRolesExpression() {
        return userRolesExpression;
    }

    public XPathExpression getUserNameExpression() {
        return userNameExpression;
    }

    public XPathExpression getUserRolRefsExpression() {
        return userRolRefsExpression;
    }

    public XPathExpression getUserRolRefNameExpression() {
        return userRolRefNameExpression;
    }

    public XPathExpression getGroupRolesExpression() {
        return groupRolesExpression;
    }

    public XPathExpression getGroupNameExpression() {
        return groupNameExpression;
    }

    public XPathExpression getGroupRolRefsExpression() {
        return groupRolRefsExpression;
    }

    public XPathExpression getGroupRolRefNameExpression() {
        return groupRolRefNameExpression;
    }
        
}