public static void save ( File f , ApplicationTemplateDescriptor descriptor ) throws IOException { Properties properties = new Properties ( ) ; if ( descriptor . name != null ) properties . setProperty ( APPLICATION_NAME , descriptor . name ) ; if ( descriptor . version != null ) properties . setProperty ( APPLICATION_VERSION , descriptor . version ) ; if ( descriptor . dslId != null ) properties . setProperty ( APPLICATION_DSL_ID , descriptor . dslId ) ; if ( descriptor . description != null ) properties . setProperty ( APPLICATION_DESCRIPTION , descriptor . description ) ; if ( descriptor . graphEntryPoint != null ) properties . setProperty ( APPLICATION_GRAPH_EP , descriptor . graphEntryPoint ) ; if ( descriptor . instanceEntryPoint != null ) properties . setProperty ( APPLICATION_INSTANCES_EP , descriptor . instanceEntryPoint ) ; if ( descriptor . externalExportsPrefix != null ) properties . setProperty ( APPLICATION_EXTERNAL_EXPORTS_PREFIX , descriptor . externalExportsPrefix ) ; StringBuilder sb = new StringBuilder ( ) ; for ( Iterator < Map . Entry < String , String > > it = descriptor . externalExports . entrySet ( ) . iterator ( ) ; it . hasNext ( ) ; ) { Map . Entry < String , String > entry = it . next ( ) ; sb . append ( entry . getKey ( ) ) ; sb . append ( " " ) ; sb . append ( APPLICATION_EXTERNAL_EXPORTS_AS ) ; sb . append ( " " ) ; sb . append ( entry . getValue ( ) ) ; if ( it . hasNext ( ) ) sb . append ( ", " ) ; } if ( sb . length ( ) > 0 ) properties . setProperty ( APPLICATION_EXTERNAL_EXPORTS , sb . toString ( ) ) ; properties . setProperty ( APPLICATION_TAGS , Utils . format ( descriptor . tags , ", " ) ) ; Utils . writePropertiesFile ( properties , f ) ; }
Saves an application template s descriptor .