modello-plugin-jpox/src/test/resources/jdo_1_0.dtd

<?xml version="1.0" encoding="UTF-8"?>

<!--

Copyright (c) 2002 Sun Microsystems, Inc.,
901 San Antonio Road,
Palo Alto, California 94303, U.S.A.
All rights reserved.

This is the DTD defining the Java Data Objects 1.0 metadata.

The metadata must declare all persistence-capable classes. If any 
field declarations are not provided in the metadata, then field 
metadata is defaulted for the missing field declarations. 
Therefore, the JDO implementation is able to determine based on the
metadata whether a class is persistence-capable or not. 
Any class not known to be persistence-capable by the JDO 
specification (for example, java.lang.Integer) and not explicitly 
named in the metadata is not persistence-capable. 

The metadata associated with each persistence capable class must 
be contained within a file, and its format is as defined in the DTD. 
If the metadata is for only one class, then its file name should be 
<class-name>.jdo. If the metadata is for a package, then its file name 
should be <package-name>.jdo. For portability, files should be 
available via resources loaded by the same class loader as the class. 
These rules apply both to enhancement and to runtime.

The metadata is used both at enhancement time and at runtime. 
Information required at enhancement time is a subset of the information 
needed at runtime. 

   Use is subject to license terms.
-->

<!NOTATION JDO.1_0 PUBLIC
          "-//Sun Microsystems, Inc.//DTD Java Data Objects Metadata 1.0//EN">
<!--
This is the XML DTD for the JDO 1.0 Metadata.
All JDO 1.0 metadata descriptors must include a DOCTYPE
of the following form:

  <!DOCTYPE jdo
    PUBLIC "-//Sun Microsystems, Inc.//DTD Java Data Objects Metadata 1.0//EN"
    "http://java.sun.com/dtd/jdo_1_0.dtd">

-->

<!ELEMENT jdo ((package)+, (extension)*)>

<!ELEMENT package ((class)+, (extension)*)>
<!ATTLIST package name CDATA #REQUIRED>

<!ELEMENT class (field|extension)*>
<!ATTLIST class name CDATA #REQUIRED>
<!ATTLIST class identity-type (application|datastore|nondurable) #IMPLIED>
<!ATTLIST class objectid-class CDATA #IMPLIED>
<!ATTLIST class requires-extent (true|false) 'true'>
<!ATTLIST class persistence-capable-superclass CDATA #IMPLIED>

<!ELEMENT field ((collection|map|array)?, (extension)*)?>
<!ATTLIST field name CDATA #REQUIRED>
<!ATTLIST field persistence-modifier (persistent|transactional|none) #IMPLIED>
<!ATTLIST field primary-key (true|false) 'false'>
<!ATTLIST field null-value (exception|default|none) 'none'>
<!ATTLIST field default-fetch-group (true|false) #IMPLIED>
<!ATTLIST field embedded (true|false) #IMPLIED>

<!ELEMENT collection (extension)*>
<!ATTLIST collection element-type CDATA #IMPLIED>
<!ATTLIST collection embedded-element (true|false) #IMPLIED>

<!ELEMENT map (extension)*>
<!ATTLIST map key-type CDATA #IMPLIED>
<!ATTLIST map embedded-key (true|false) #IMPLIED>
<!ATTLIST map value-type CDATA #IMPLIED>
<!ATTLIST map embedded-value (true|false) #IMPLIED>

<!ELEMENT array (extension)*>
<!ATTLIST array embedded-element (true|false) #IMPLIED>

<!ELEMENT extension (extension)*>
<!ATTLIST extension vendor-name CDATA #REQUIRED>
<!ATTLIST extension key CDATA #IMPLIED>
<!ATTLIST extension value CDATA #IMPLIED>