/*
Derby - Class org.apache.derby.iapi.sql.dictionary.StatementRoutinePermission
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.derby.iapi.sql.dictionary;
import org.apache.derby.iapi.error.StandardException;
import org.apache.derby.catalog.UUID;
import org.apache.derby.iapi.sql.conn.Authorizer;
import org.apache.derby.iapi.sql.conn.LanguageConnectionContext;
import org.apache.derby.iapi.reference.SQLState;
import org.apache.derby.iapi.sql.dictionary.RoutinePermsDescriptor;
import org.apache.derby.iapi.store.access.TransactionController;
import org.apache.derby.iapi.sql.Activation;
import org.apache.derby.iapi.sql.execute.ExecPreparedStatement;
import org.apache.derby.iapi.sql.depend.DependencyManager;
import org.apache.derby.iapi.services.context.ContextManager;
/**
* This class describes a routine execute permission
* required by a statement.
*/
public final class StatementRoutinePermission extends StatementPermission
{
private UUID routineUUID;
public StatementRoutinePermission( UUID routineUUID)
{
this.routineUUID = routineUUID;
}
/**
* Return routine UUID for this access descriptor
*
* @return Routine UUID
*/
public UUID getRoutineUUID()
{
return routineUUID;
}
/**
* @see StatementPermission#check
*/
public void check( LanguageConnectionContext lcc,
String authorizationId,
boolean forGrant,
Activation activation) throws StandardException
{
genericCheck( lcc, authorizationId, forGrant, activation, "EXECUTE" );
}
/**
* @see StatementPermission#isCorrectPermission
*/
public boolean isCorrectPermission( PermissionsDescriptor raw )
{
if ( (raw == null) || !( raw instanceof RoutinePermsDescriptor) ) { return false; }
RoutinePermsDescriptor pd = (RoutinePermsDescriptor) raw;
return pd.getHasExecutePermission();
}
/**
* @see StatementPermission#getPrivilegedObject
*/
public PrivilegedSQLObject getPrivilegedObject( DataDictionary dd ) throws StandardException
{ return dd.getAliasDescriptor( routineUUID); }
/**
* @see StatementPermission#getPermissionDescriptor
*/
public PermissionsDescriptor getPermissionDescriptor(String authid, DataDictionary dd)
throws StandardException
{
return dd.getRoutinePermissions(routineUUID,authid);
}
/**
* @see StatementPermission#getObjectType
*/
public String getObjectType() { return "ROUTINE"; }
public String toString()
{
return "StatementRoutinePermission: " + routineUUID;
}
}