UserGroupXMLXpath_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 javax.xml.xpath.XPath;
import javax.xml.xpath.XPathExpression;
import javax.xml.xpath.XPathFactory;
import static org.geoserver.security.xml.XMLConstants.*;

/**
 * This class provides precompiled XPath Expressions
 * 
 * 
 * @author christian
 *
 */
public class UserGroupXMLXpath_1_0  extends UserGroupXMLXpath {

    /**
     * 
     * Singleton, the implementation is stateless
     */
    public final static UserGroupXMLXpath_1_0 Singleton = new UserGroupXMLXpath_1_0();
    
    /**
     * XML name space context for user/group store
     */
    protected XPathExpression userListExpression;
    protected XPathExpression userEnabledExpression;
    protected XPathExpression userNameExpression;
    protected XPathExpression userPasswordExpression;
    protected XPathExpression userPropertiesExpression;
    protected XPathExpression propertyNameExpression;
    protected XPathExpression propertyValueExpression;
    protected XPathExpression groupListExpression;
    protected XPathExpression groupNameExpression;
    protected XPathExpression groupEnabledExpression;
    protected XPathExpression groupMemberListExpression;
    protected XPathExpression groupMemberNameExpression;
    
    
    
    /**
     * Constructor is protected, use the static Singleton instance
     */
    protected UserGroupXMLXpath_1_0() {
        
                           
        XPathFactory factory = XPathFactory.newInstance();        
        XPath xpath= factory.newXPath();
        xpath.setNamespaceContext(this.urContext);
        
        
        
        //compile(xpath,"/"+E_USERREGISTRY+"["+A_VERSION_UR + "]");
        
        userListExpression=compile(xpath,"/"+NSP_UR+":" +E_USERREGISTRY_UR+
                                         "/"+NSP_UR+":" +E_USERS_UR+
                                         "/"+NSP_UR+":" +E_USER_UR);        
        userEnabledExpression=compileRelativeAttribute(xpath, A_USER_ENABLED_UR,NSP_UR);
        userNameExpression=compileRelativeAttribute(xpath,A_USER_NAME_UR,NSP_UR);
        userPasswordExpression=compileRelativeAttribute(xpath,A_USER_PASSWORD_UR,NSP_UR);
        
        userPropertiesExpression=compile(xpath,NSP_UR+":"+ E_PROPERTY_UR);
        propertyNameExpression=compileRelativeAttribute(xpath, A_PROPERTY_NAME_UR,NSP_UR);
        propertyValueExpression=compile(xpath,"text()");
        
        groupListExpression =compile(xpath,"/"+NSP_UR+":"+E_USERREGISTRY_UR+
                                           "/"+NSP_UR+":"+E_GROUPS_UR+
                                           "/"+NSP_UR+":"+E_GROUP_UR);
        
        groupNameExpression=compileRelativeAttribute(xpath, A_GROUP_NAME_UR,NSP_UR);
        groupEnabledExpression=compileRelativeAttribute(xpath, A_GROUP_ENABLED_UR,NSP_UR);
        
        groupMemberListExpression = compile(xpath,NSP_UR+":"+E_MEMBER_UR);
        groupMemberNameExpression=compileRelativeAttribute(xpath,A_MEMBER_NAME_UR,NSP_UR);
        
    }

    @Override
    public XPathExpression getUserListExpression() {
        return userListExpression;
    }


    @Override
    public XPathExpression getUserEnabledExpression() {
        return userEnabledExpression;
    }


    @Override
    public XPathExpression getUserNameExpression() {
        return userNameExpression;
    }


    @Override
    public XPathExpression getUserPasswordExpression() {
        return userPasswordExpression;
    }


    @Override
    public XPathExpression getUserPropertiesExpression() {
        return userPropertiesExpression;
    }


    @Override
    public XPathExpression getPropertyNameExpression() {
        return propertyNameExpression;
    }


    @Override
    public XPathExpression getPropertyValueExpression() {
        return propertyValueExpression;
    }


    @Override
    public XPathExpression getGroupListExpression() {
        return groupListExpression;
    }


    @Override
    public XPathExpression getGroupNameExpression() {
        return groupNameExpression;
    }


    @Override
    public XPathExpression getGroupEnabledExpression() {
        return groupEnabledExpression;
    }


    @Override
    public XPathExpression getGroupMemberListExpression() {
        return groupMemberListExpression;
    }


    @Override
    public XPathExpression getGroupMemberNameExpression() {
        return groupMemberNameExpression;
    }

    
}