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/* -------------------------------------------------------------------------- */
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/* Copyright 2002-2015, OpenNebula Project, OpenNebula Systems */
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/* */
/* Licensed 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. */
/* -------------------------------------------------------------------------- */
# ifndef IMAGE_TEMPLATE_H_
# define IMAGE_TEMPLATE_H_
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# include "Template.h"
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using namespace std ;
/**
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* Image Template class , it represents the attributes of an Image
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*/
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class ImageTemplate : public Template
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{
public :
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ImageTemplate ( ) : Template ( true , ' = ' , " TEMPLATE " ) { } ;
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ImageTemplate ( const ImageTemplate & tmpl ) : Template ( tmpl ) { } ;
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~ ImageTemplate ( ) { } ;
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/**
* Checks the template for RESTRICTED ATTRIBUTES
* @ param rs_attr the first restricted attribute found if any
* @ return true if a restricted attribute is found in the template
*/
bool check ( string & rs_attr )
{
return Template : : check ( rs_attr , restricted_attributes ) ;
} ;
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/**
* Deletes all restricted attributes
*/
void remove_restricted ( )
{
Template : : remove_restricted ( restricted_attributes ) ;
} ;
/**
* Deletes all the attributes , except the restricted ones
*/
void remove_all_except_restricted ( )
{
Template : : remove_all_except_restricted ( restricted_attributes ) ;
} ;
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bool is_saving ( )
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{
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bool save_as_hot ;
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get ( " SAVE_AS_HOT " , save_as_hot ) ;
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return save_as_hot ;
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}
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void set_saving ( )
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{
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replace ( " SAVE_AS_HOT " , " YES " ) ;
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}
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private :
friend class ImagePool ;
static vector < string > restricted_attributes ;
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bool has_restricted ( )
{
return restricted_attributes . size ( ) > 0 ;
} ;
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/**
* Stores the attributes as restricted , these attributes will be used in
* ImageTemplate : : check
* @ param rattrs Attributes to restrict
*/
static void set_restricted_attributes ( vector < const Attribute * > & rattrs )
{
Template : : set_restricted_attributes ( rattrs , restricted_attributes ) ;
} ;
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} ;
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/* -------------------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */
# endif /*IMAGE_TEMPLATE_H_*/