Module: Mrdf_Model

Defined in:
lib/ontomde-uml2-jpa/simulationAutoImplement.rb,
lib/ontomde-uml2-jpa/jpa.rb,
lib/ontomde-uml2-jpa/jpa.rb,
lib/ontomde-uml2-jpa/configuration.rb

Overview

automatically populate methods with simulated code. Methods will return an element or a liste of element of the specified type.

Instance Method Summary collapse

Instance Method Details

#db_addDAO! ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/jpa.rb', line 80

def db_addDAO!
  db_Class_persistent.each { |c|
    c.jpa_addDAO!
  }
end

#db_addPersistence! ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/jpa.rb', line 31

def db_addPersistence!
  jpa_addPersistence!
end

#db_addTestImplementations! ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/simulationAutoImplement.rb', line 7

def db_addTestImplementations!
  jpa_addTestImplementations!
end

#db_Class_persistent ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/jpa.rb', line 34

def db_Class_persistent
  ret=Set.new
  uml_Class_all.each { |c|
    next if c.kind_of?(Muml_Interface) || c.kind_of?(Muml_Enumeration)
    next unless c.kind_of?(Muml_Class)
    if context[:db_useStereotypeMarker,false]
      c.db_isTransient=((c.umlx_hasStereotype?(context[:db_persistentStereotype,'Persistent'])) ? RDF_FALSE : RDF_TRUE)
    end
    next if c.db_isTransient?
    if c.umlx_package.nil?
      log.error("no package for #{c}::#{c.class.name} #{c.rdf_uri}. Skipping addPersistence!")
      next
    end
    ret<< c
  }
  return ret
end

#db_findNameUsingDB_URI_ALIAS(k) ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/jpa.rb', line 177

def db_findNameUsingDB_URI_ALIAS(k)
  n="-- key not found for #{k}--"
  if self[k].nil?
    # an uri present in old file no longer exists
    ::Muml_Class::DB_URI_ALIAS.each {|key,v|
      n=key if v==k
    }
  else
    n=self[k].java_qualifiedName
  end
  return n
end

#db_generateConfiguration ⇒ Object

Generates persistence configuration file



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 4

def db_generateConfiguration
  jpa_generateConfiguration
end

#db_saveDB_DISCRIMINATOR ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/jpa.rb', line 190

def db_saveDB_DISCRIMINATOR
  return unless context[:dbTypeDiscriminator]==:int
  mtk_writeSession("#{context[:dbDiscriminatorCacheRelFile]}") {
    write <<END
# saved discriminator numbers
# This file is read and rewritten by generator
def declarePredefinedDiscrimators()
# first parameter is java qualified class name
# second parameter is the identifier used in database
#    when different java type are stored in a
#    single table and need to be differenciated.
END
    ::Muml_Class::DB_DISCRIMINATOR.sort{|a,b| a[1]<=>b[1]}.each { |k|
      n=db_findNameUsingDB_URI_ALIAS(k[0])
      write(%{  db_disc("#{n}",#{k[1]})\n})
    }
    write("end\n")
    write <<END
# ###########################
# END OF USER MODIFIABLE ZONE
# ###########################



# Conversion to model URI
def db_disc(k,v)
	::Muml_Class::DB_DISCRIMINATOR[::Muml_Class::DB_URI_ALIAS[k]]=v
end
::Muml_Class::DB_URI_ALIAS.merge!({
END
    ::Muml_Class::DB_DISCRIMINATOR.sort{|a,b| a[0]<=>b[0]}.each { |k|
      n=db_findNameUsingDB_URI_ALIAS(k[0])
      write("  %{#{n}} => %{#{k[0]}} ,\n")
    }
    write("})\n")
    write <<END
declarePredefinedDiscrimators();
#free ressources
def declarePredefinedDiscrimators()
end
END
  }

end

#jpa_addPersistence! ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/jpa.rb', line 51

def jpa_addPersistence!
  #jpa_copyInterfaceAttributesToClass!
  uml_Class_all.each { |c|
    next unless c.kind_of?(Muml_Interface) || c.kind_of?(Muml_Enumeration)
    c.db_isTransient=RDF_TRUE
  }
  db_Class_persistent.each { |c|
    c.jpa_addPersistence!()
    c.jpa_addPersistenceId!
    c.jpa_addOptimisticLockingVar!
  }
  uml_Class_all.each { |i|
    #TODO ???
    next unless i.kind_of?(Muml_Interface)
    i.jpa_addPersistenceId!
    #c.jpa_addOptimisticLockingVar!
  }


end

#jpa_addTestImplementations! ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/simulationAutoImplement.rb', line 10

def jpa_addTestImplementations!
  each { |k,m|
    next unless m.kind_of?(Muml_Operation)
    m.jpa_addTestImplementation!
  }
end

#jpa_copyInterfaceAttributesToClass! ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/jpa.rb', line 71

def jpa_copyInterfaceAttributesToClass!
  uml_Class_all.each { |c|
    next unless c.kind_of?(Muml_Interface)
    puts "found interface #{c}"
    c.uml_ownedAttribute.each { |a|
      puts "found attribute #{a.uml_name}"
    }
  }
end

#jpa_default_db_url ⇒ Object

writes configuration parameter for hibernate sgbd connection. Some parameter are extracted from context.



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 96

def jpa_default_db_url
  #name=umlx_model.uml_name_one.tr('^a-zA-Z0-9','_')
  return %{jdbc:mysql:///#{context[:db_schema_name,"testschema"]}}
end

#jpa_generateConfiguration ⇒ Object

Generates hibernate configuration file



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 9

def jpa_generateConfiguration
  if context[:struts_useSpring]
    mtk_writeSession("#{context[:jpaConfigDir,context[:javaDir]]}/META-INF/persistence.xml") {
      jpa_writeConfigurationForSpring
    }
  else
    # empty
  end

end

#jpa_writeConfigurationForSpring ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 20

def jpa_writeConfigurationForSpring
  write %{<?xml version="1.0" encoding="UTF-8"?>
<!-- This configuration file is for a spring enabled application. -->
<!-- For database settings, please see ApplicationContext-jpa.xml -->

<persistence xmlns="http://java.sun.com/xml/ns/persistence"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
	version="1.0">
	#{mtk_stss{jpa_writeWebAppConfiguration}}

	#{mtk_stss{jpa_writeDeploymentConfiguration}}
</persistence>
  }
end

#jpa_writeConfigurationPersistentClasses ⇒ Object

writes jpa configuration list of persistent class



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 149

def jpa_writeConfigurationPersistentClasses
  write %{<!-- begin Persistent classes declaration -->\n}
  uml_Class_all.each {|c|
    next unless c.kind_of?(Muml_Class) && c.umlx_isReallyAClass?
    c.jpa_writeConfiguration
  }
  #TODO: remove hack
  #	context[:db_additionalPersistentClass,["com.jbpm.wrapper.process.Process"]].each { |cl|
  #		write %{<class>#{cl}</class>\n}
  #	}
  write %{<exclude-unlisted-classes>true</exclude-unlisted-classes>\n}
  write %{<!--  end Persistent classes declaration -->\n}
end

#jpa_writeConfigurationStandard ⇒ Object

writes jpa configuration file to current



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 67

def jpa_writeConfigurationStandard
  write %{<?xml version="1.0" encoding="UTF-8"?>
<persistence
xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
version="1.0">
<persistence-unit
name="persistence-unit-test"
transaction-type="RESOURCE_LOCAL"
>
  }
  jpa_writeConfigurationPersistentClasses

  write %{<properties>\n}
  jpa_writeDBConnectionParameters
  jpa_writeConnectionPool
  write %{
<!-- Echo all executed SQL to stdout -->
<property name="hibernate.show_sql" value="false"/>
<!-- recreate schema ? validate | update | create | create-drop -->
	<property name="hibernate.hbm2ddl.auto" value="#{context[:jpa_ddl_mode,"update"]}"/>
  }

  write %{</properties>\n</persistence-unit>\n</persistence>\n}
end

#jpa_writeConnectionPool ⇒ Object

writes configuration parameter for hibernate connection pool.



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 136

def jpa_writeConnectionPool
  write %{
<!-- connection pool -->
<!-- cf: http://www.hibernate.org/214.html -->
<property name="hibernate.c3p0.min_size" value="5"/>
<property name="hibernate.c3p0.max_size" value="20"/>
<property name="hibernate.c3p0.timeout" value="1800"/> <!-- seconds -->
<property name="hibernate.c3p0.idle_test_period" value="100"/> <!-- seconds -->
<property name="hibernate.c3p0.max_statement" value="50"/>
  }
end

#jpa_writeDBConnectionParameters ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 100

def jpa_writeDBConnectionParameters
  write %{<!-- TPL:HIB-2001 -->
<property name="hibernate.dialect" value="#{context[:hib_dialect,"org.hibernate.dialect.MySQL5InnoDBDialect"]}"/>
<property name="hibernate.connection.driver_class" value="#{context[:hib_connection_driver_class,"com.mysql.jdbc.Driver"]}"/>
<property name="hibernate.connection.url" value="#{context[:hib_connection_url,jpa_default_db_url]}"/>
<property name="hibernate.connection.username" value="#{context[:hib_connection_username,"testuser"]}"/>
<property name="hibernate.connection.password" value="#{context[:hib_connection_password,"testpwd"]}"/>
<!--
<property name="hibernate.connection.driver_class" value="org.hsqldb.jdbcDriver"/>
<property name="hibernate.connection.username" value="sa"/>
<property name="hibernate.connection.password" value=""/>
<property name="hibernate.connection.url" value="jdbc:hsqldb:hsql://localhost:1701"/>
<property name="hibernate.hbm2ddl.auto" value="update"/>
<property name="hibernate.cache.provider_class" value="org.hibernate.cache.HashtableCacheProvider"/>
-->
  }
end

#jpa_writeDeploymentConfiguration ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 49

def jpa_writeDeploymentConfiguration
  write %{
	<!-- This persistence unit is used only by hibernateTools in "deployBD.xml"
 to generate tables. -->
	<persistence-unit name="deployment-persistence-unit"
transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
#{mtk_stss{jpa_writeConfigurationPersistentClasses}}
<properties>
	#{mtk_stss{jpa_writeDBConnectionParameters}}
</properties>
	</persistence-unit>
  }
end

#jpa_writeOptimizedHibernateProperties ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 119

def jpa_writeOptimizedHibernateProperties
  write %{
	<property name="hibernate.show_sql" value="false" />
	<property name="hibernate.hbm2ddl.auto" value="update" />

	<!-- Set a maximum "depth" for the outer join fetch tree for single-ended associations (one-to-one, many-to-one) -->
	<property name="hibernate.max_fetch_depth" value="0" />

	<!-- determines the JDBC fetch size (calls Statement.setFetchSize()) -->
	<property name="hibernate.jdbc.fetch_size" value="4" />

	<!-- makes Hibernate start faster (it does not try to build cglib-enhanced objects to access getter/setters) -->
	<property name="hibernate.bytecode.use_reflection_optimizer" value="false" />
  }
end

#jpa_writeWebAppConfiguration ⇒ Object 



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# File 'lib/ontomde-uml2-jpa/configuration.rb', line 36

def jpa_writeWebAppConfiguration
  write %{
	<persistence-unit name="persistence-unit-test"
transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
#{mtk_stss{jpa_writeConfigurationPersistentClasses}}
<properties>
	#{mtk_stss{jpa_writeOptimizedHibernateProperties}}
</properties>
	</persistence-unit>
  }
end