Glassfish example source code file (RoleMapperFactory.java)

This example Glassfish source code file (RoleMapperFactory.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

context_to_appname, hashmap, hashtable, map, rolemapper, rolemapper, rolemapperfactory, securityrolemapper, securityrolemapper, securityrolemapperfactory, securityrolemapperfactory, service, string, string, util

The Glassfish RoleMapperFactory.java source code

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 * and Distribution License("CDDL") (collectively, the "License").  You
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 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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package com.sun.enterprise.security.acl;

import com.sun.enterprise.deployment.interfaces.SecurityRoleMapperFactory;
import com.sun.enterprise.deployment.interfaces.SecurityRoleMapper;
import java.util.Map;
import java.util.HashMap;
import java.util.Hashtable;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.Singleton;

/**
 *
 * @author  Jerome Dochez
 */
@Service
@Scoped(Singleton.class)
public class RoleMapperFactory implements SecurityRoleMapperFactory {
    private  Map CONTEXT_TO_APPNAME = new HashMap();
    private  Hashtable ROLEMAPPER = new Hashtable();
    
    /** Creates a new instance of RoleMapperFactory */
    public RoleMapperFactory() {
    }
    
    /** Returns a RoleMapper corresponding to the AppName.
     * @param  The Application Name of this RoleMapper.
     *
     */
    public SecurityRoleMapper getRoleMapper(String appName) {
        // if the appName is not appname but contextid for
        // web apps then get the appname
        String contextId = appName;
        String appname = getAppNameForContext(appName);
        SecurityRoleMapper srm = null;
        if(appname != null)
            srm = getRoleMapper(appname, this);
        if(srm == null){
            srm = getRoleMapper(contextId, this);
        }
        return srm;
    }
     
    /**
     * remove the RoleMapping associated with this application
     * @param the application name for this RoleMapper
     
    public void removeRoleMapper(String appName) {
        RoleMapper.removeRoleMapper(appName);
    }*/
    
    /**
     * Sets a new RoleMapper for a particular Application
     * @param the application name
     * @param the new role mapper
     
    public void setRoleMapper(String appName, SecurityRoleMapper rmap) {
        RoleMapper.setRoleMapper(appName, rmap);
    }*/
    
    public String getAppNameForContext(String contextId) {
        return (String)CONTEXT_TO_APPNAME.get(contextId);
    }
    
    public void setAppNameForContext(String appName, String contextId) {
        CONTEXT_TO_APPNAME.put(contextId, appName); 
    }
    
    public void removeAppNameForContext(String contextId) {
        CONTEXT_TO_APPNAME.remove(contextId);
    }
    
     /** Returns a RoleMapper corresponding to the AppName.
     * @param appName Application Name of this RoleMapper.
     * @return SecurityRoleMapper for the application
     */
    public RoleMapper getRoleMapper(String appName, SecurityRoleMapperFactory fact) {
        RoleMapper r = (RoleMapper) ROLEMAPPER.get(appName);
        if (r == null) {
            r = new RoleMapper(appName);
            ROLEMAPPER.put(appName, r);
        }
        return r;
    }
    
    /** Set a RoleMapper for the application
     * @param appName Application or module name
     * @param rmap <I>SecurityRoleMapper for the application or the module
     */
    public  void setRoleMapper(String appName, SecurityRoleMapper rmap) {
            ROLEMAPPER.put(appName, rmap);
    }

    /**
     * @param appName Application/module name.
     */
    public void removeRoleMapper(String appName) {
        if (ROLEMAPPER.containsKey(appName)) {
                ROLEMAPPER.remove(appName);
        }
    }
}