org.jboss.security.mapping.providers.role.SimpleRolesMappingProvider Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 (at your option) any later version.
*
* This software 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 this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.security.mapping.providers.role;
import java.io.IOException;
import java.util.Map;
import java.util.Properties;
/**
* A simple {@code MappingProvider} that reads roles from the options map.
* The option key is the username to assign roles to and the option value is
* the comma separated role names to assign to the user.
*
* @author Marcus Moyses
*/
public class SimpleRolesMappingProvider extends PropertiesRolesMappingProvider
{
protected Map options;
@Override
public void init(Map options)
{
this.options = options;
if (options != null)
{
try
{
roles = loadRoles();
}
catch (IOException ioe)
{
throw new IllegalStateException(ioe);
}
}
}
/**
* Load roles from options map
*/
@Override
protected Properties loadRoles() throws IOException
{
roles = new Properties();
for (Map.Entry entry : options.entrySet())
{
String key = entry.getKey();
if (isValidEntry(key))
roles.put(key, entry.getValue());
}
return roles;
}
/**
* Removes entries that are valid options for super classes
*
* @param key entry key
* @return true if entry is valid, false otherwise
*/
protected boolean isValidEntry(String key)
{
if (key.equals("rolesProperties"))
return false;
return true;
}
}
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