<%@ jet package="compiledtemplates" 
imports="java.util.* util.DatabaseGenerationHelper org.eclipse.emf.ecore.* org.eclipse.emf.codegen.util.*" 
class="Hibernate" %>
<%
%>
<%EPackage ePackage = (EPackage) argument;

DatabaseGenerationHelper h = new DatabaseGenerationHelper();
%>
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
	"-//Hibernate/Hibernate Mapping DTD//EN"
	"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >

<hibernate-mapping package="<%=h.getQualifiedName(ePackage)%>" >
<%for (EClass eClass : h.getClasses(ePackage)) {
  EAttribute idAttribute = h.getIdAttribute(eClass);
  // skip repository classes
  if (eClass.getName().endsWith("Repository")) {continue;}
  // skip subclasses, they are handled as joined-subclass
  if (!h.getExtends(eClass).isEmpty()) {continue;}
%>
  <class name="<%=h.getQualifiedName(eClass)%>" 
         table="<%=h.getDatabaseName(eClass)%>">
    <id name="<%=h.getName(idAttribute)%>" >
      <generator class="native" />
    </id>
    <%if (!h.getSubClasses(eClass).isEmpty()) {%>
    <discriminator column="<%=h.getDatabaseName(eClass)%>_TYPE" type="string" />
    <%}%>
    <%if (h.getNaturalKeys(eClass).isEmpty()) {%>
    <property name="UUIDString" />
    <%}%>
  <%for (EAttribute attribute : h.getAttributes(eClass)) {%>
    <%if (attribute == idAttribute) {continue;} %>
    <property name="<%=h.getName(attribute)%>" />
  <%}%>
  <%for (EReference ref : h.getAllOneReferences(eClass)) {%>
  
    <many-to-one name="<%=h.getName(ref)%>" column="<%=h.getForeignKeyName(ref)%>" 
      class="<%=h.getQualifiedName(ref.getEReferenceType())%>" />
  <%}%>
  <%for (EReference ref : h.getManyToOneReferences(eClass)) {%>
  
    <<%=h.getCollectionType(ref)%> name="<%=h.getName(ref)%>" 
      lazy="<%=h.getAnnotation(ref, "lazy", "false")%>" 
      inverse="true"
      <%if ("bag".equals(h.getCollectionType(ref))) {%>
      order-by="<%=h.getAnnotation(ref, "orderBy", "ID")%>"
      <%}%>
      cascade="<%=h.getAnnotation(ref, "cascade", "all")%>">
        <!-- use cascade="cascade-delete-orphan" to delete children when parent is deleted -->
        <key column="<%=h.getForeignKeyName(eClass)%>" />
        <%if ("list".equals(h.getCollectionType(ref))) {%>
        <index column="<%=h.getDatabaseName(ref)%>_INDEX" />
        <%}%>
        <one-to-many class="<%=h.getQualifiedName(ref.getEReferenceType())%>" />
    </<%=h.getCollectionType(ref).toLowerCase()%>>
  <%}%>
  <%for (EReference ref : h.getManyToManyReferences(eClass)) {%>
  
    <set name="<%=h.getName(ref)%>"
      <%if (h.isInverse(ref)) {%>
      inverse="true"
      <%}%> 
      table="<%=h.getManyToManyJoinTableName(ref)%>"
      lazy="<%=h.getAnnotation(ref, "lazy", "false")%>" 
      cascade="<%=h.getAnnotation(ref, "cascade", "all")%>">
        <key column="<%=h.getForeignKeyName(eClass)%>" />
        <many-to-many
          column="<%=h.getForeignKeyName(ref.getEReferenceType())%>" 
          class="<%=h.getQualifiedName(ref.getEReferenceType())%>" />
    </set>
  <%}%>
  <%for (EClass subClass : h.getSubClasses(eClass)) {%>
  
    <joined-subclass name="<%=h.getQualifiedName(subClass)%>" 
         table="<%=h.getDatabaseName(subClass)%>">
       <key column="<%=h.getForeignKeyName(eClass)%>" />
       <%for (EAttribute attribute : h.getAttributes(subClass)) {%>
       <property name="<%=h.getName(attribute)%>" />
       <%}%>
       <%// TODO associations also, maybe extract above into jetinc %>
    </joined-subclass>
  <%}%>
  </class>
  
<%}%>

</hibernate-mapping>