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A fork of the Apache Cassandra Project ready to embed Elasticsearch.
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.cassandra.auth;
import java.util.HashMap;
import java.util.Map;
import com.google.common.base.Optional;
import org.apache.cassandra.config.DatabaseDescriptor;
import org.apache.cassandra.exceptions.InvalidRequestException;
import org.apache.cassandra.exceptions.SyntaxException;
import org.apache.cassandra.utils.FBUtilities;
public class RoleOptions
{
private final Map options = new HashMap<>();
/**
* Set a value for a specific option.
* Throws SyntaxException if the same option is set multiple times
* @param option
* @param value
*/
public void setOption(IRoleManager.Option option, Object value)
{
if (options.containsKey(option))
throw new SyntaxException(String.format("Multiple definition for property '%s'", option.name()));
options.put(option, value);
}
/**
* Return true if there are no options with values set, false otherwise
* @return whether any options have values set or not
*/
public boolean isEmpty()
{
return options.isEmpty();
}
/**
* Return a map of all the options which have been set
* @return all options with values
*/
public Map getOptions()
{
return options;
}
/**
* Return a boolean value of the superuser option
* @return superuser option value
*/
public Optional getSuperuser()
{
return Optional.fromNullable((Boolean)options.get(IRoleManager.Option.SUPERUSER));
}
/**
* Return a boolean value of the login option
* @return login option value
*/
public Optional getLogin()
{
return Optional.fromNullable((Boolean)options.get(IRoleManager.Option.LOGIN));
}
/**
* Return the string value of the password option
* @return password option value
*/
public Optional getPassword()
{
return Optional.fromNullable((String)options.get(IRoleManager.Option.PASSWORD));
}
/**
* Return a Map representing custom options
* It is the responsiblity of IRoleManager implementations which support
* IRoleManager.Option.OPTION to handle type checking and conversion of these
* values, if present
* @return map of custom options
*/
@SuppressWarnings("unchecked")
public Optional