[dna-dev] java-source artifact CND

[Michael Neale]

The only problem I see with CND which is so granular is that it is
currently jackrabbit specific (I think? I could be wrong, am a bit out
of date) - also a side issue is how to handle migrations if a new
field of data is needed.

On Tue, May 27, 2008 at 6:54 AM, Serge Emmanuel Pagop
<serge.pagop at innoq.com> wrote:
> Hi Randall,
> sorry for the long weeks without my response of your last post. That was
> because of stress in my current project.
> But this weekend I have taken a little time for the refactory of the
> java-source-artifact CND and also taken a look at the Eclipse JDT library to
> see how we can smoothly and sequently get informations from a java source
> file and I'm also thereby to see how to use the Abstract Syntax Tree (AST)
> framework to parse the java source. What do you thing about AST as a parser?
> Here is the refactory CND schema and lets me know if something have to be
> enhanced or if we miss some important elements for the first Java sequencer
> release . Next week I will start with the implementation of the Java
> Sequencer.
> /*
>  * JBoss, Home of Professional Open Source.
>  * Copyright 2008, 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.
>  */
> /**
>  * @author Serge Pagop (serge.pagop at innoq.com)
>  */
> //------------------------------------------------------------------------------
> // N A M E S P A C E S
> //------------------------------------------------------------------------------
> <java='http://www.jboss.org/dna/java/1.0'>
> <nt='http://www.jcp.org/jcr/nt/1.0'>
> <mix='http://www.jcp.org/jcr/mix/1.0'>
> //------------------------------------------------------------------------------
> // B A S E  T Y P E S
> //------------------------------------------------------------------------------
>
> //------------------------------------------------------------------------------
> // V E R S I O N I N G
> //------------------------------------------------------------------------------
>
> //------------------------------------------------------------------------------
> // N O D E T Y P E S
> //------------------------------------------------------------------------------
> /**
>  *  Formal paramter
>  */
> [java:formalParameter] > nt:unstructured mixin
>  - java:name (string)
>  + java:type (java:primitiveType, java:referenceType) mandatory multiple
> /**
>  * No Return type
>  */
> [java:noReturnType]
>  - java:noReturn (string)
>    < 'void'
> /**
>  * Integral type
>  */
> [java:integralType]
>  - java:predefinedIntegralType (string) mandatory
>    < 'byte', 'short', 'int', 'long', 'char'
> /**
>  * Floating point type
>  */
> [java:floatingPointType]
>  - java:predefinedFloatingType (string) mandatory
>   < 'float', 'double'
> /**
>  * Primitive type
>  */
> [java:primitiveType]
>  - java:booleanType (string)
>    < 'boolean'
>  + java:numericType (java:integralType, java:floatingPointType)
>
>
>
> /**
>  * Reference type  (TODO needs some enhancements)
>  */
> [java:referenceType]
> /**
>  * Field type
>  */
> [java:fieldType]
>  - java:description (string)
>  - java:modifier (string)
>    < 'public', 'protected', 'private'
>  - java:declaredAs (string) multiple
>    < 'static','final', 'transient', 'volatile'
>  - java:name (string) mandatory
>  + java:type (java:primitiveType, java:referenceType) mandatory multiple
>
>
>
>  /**
>   * Method declaration
>   */
> [java:methodType]
>  - java:description (string)
>  - java:modifier (string)
>    < 'public', 'protected', 'private'
>  + java:resultType (java:noReturnType, java:primitiveType,
> java:referenceType) mandatory
>  - java:name (string) mandatory
>  - java:declaredAs (string) multiple
>    < 'static','final', 'native', 'strictfp', 'synchronized'
>  + java:parameter (java:formalParameter) multiple
> /**
>  * Constructor declaration
>  */
> [java:constructorType]
>  - java:description (string)
>  - java:modifier (string)
>   < 'public', 'protected', 'private'
>  - java:name (string) mandatory
>  + java:parameter (java:formalParameter)
> /**
>  * Mixin that defines the java source metadata
>  */
> [java:metadata] > nt:unstructured mixin
>  - java:description (string)
>  - java:modifier = 'public'
>  - java:declaredAs (string)
>   < 'abstract', 'final'
>  - java:name (string) mandatory
>  + java:field (java:fieldType)  = java:fieldType multiple
>  + java:method (java:methodType) = java:methodType multiple
>  + java:constructor (java:constructorType) = java:constructorType multiple
>
> P.S. Annatation is also one open issue
> -------
> |||| Serge Pagop
> |||| Senior Consultant
> ||||
> |||| JBUG Munich Founder
> ||||
> |||| innoQ Deutschland GmbH, Halskestr. 17, D-40880 Ratingen, Germany
> |||| Phone: +49 2102 77162-100, Mobile: +49 178 4049592, Fax: +49 2102
> 77160-1
> |||| Mail: serge.pagop at innoq.com, Web: http://www.innoq.com,
> |||| Weblog: http://www.innoq.com/blog/sp, JBug-munich:
> http://www.jbug-munich.org
>
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>



-- 
Michael D Neale
home: www.michaelneale.net
blog: michaelneale.blogspot.com