org.jboss.ejb.plugins.cmp.jdbc.metadata
Class JDBCApplicationMetaData

java.lang.Object
  org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCApplicationMetaData

public final class JDBCApplicationMetaData

extends java.lang.Object

This immutable class contains information about the application

JDBCApplicationMetaData

public JDBCApplicationMetaData(ApplicationMetaData (src)  applicationMetaData,
                               java.lang.ClassLoader classLoader)
                        throws DeploymentException (src) 

Constructs jdbc application meta data with the data from the applicationMetaData.

Parameters:

applicationMetaData - the application data loaded from the ejb-jar.xml file

classLoader - the ClassLoader used to load the classes of the application

Throws:

DeploymentException (src) - if an problem occures while loading the classes or if data in the ejb-jar.xml is inconsistent with data from jbosscmp-jdbc.xml file

JDBCApplicationMetaData

public JDBCApplicationMetaData(org.w3c.dom.Element element,
                               JDBCApplicationMetaData (src)  defaultValues)
                        throws DeploymentException (src) 

Constructs application meta data with the data contained in the jboss-cmp xml element from a jbosscmp-jdbc xml file. Optional values of the xml element that are not present are loaded from the defalutValues parameter.

Parameters:

element - the xml Element which contains the metadata about this application

defaultValues - the JDBCApplicationMetaData which contains the values for optional elements of the element

Throws:

DeploymentException (src) - if the xml element is not semantically correct

getTypeMappingByName

public JDBCTypeMappingMetaData (src)  getTypeMappingByName(java.lang.String name)

Gets the type mapping with the specified name

Parameters:

name - the name for the type mapping

Returns:

the matching type mapping or null if not found

getRolesForEntity

public java.util.Collection getRolesForEntity(java.lang.String entityName)

Gets the relationship roles for the entity with the specified name.

Parameters:

entityName - the name of the entity whos roles are returned

Returns:

an unmodifiable collection of JDBCRelationshipRoles of the specified entity

getValueClasses

public java.util.Collection getValueClasses()

Gets dependent value classes that are directly managed by the container.

getClassLoader

public java.lang.ClassLoader getClassLoader()

Gets the classloader for this application which is used to load all classes.

Returns:

the ClassLoader for the application

getBeanByEjbName

public JDBCEntityMetaData (src)  getBeanByEjbName(java.lang.String name)

Gets the metadata for an entity bean by name.

Parameters:

name - the name of the entity meta data to return

Returns:

the entity meta data for the specified name

getEntityCommandByName

public JDBCEntityCommandMetaData (src)  getEntityCommandByName(java.lang.String name)

Gets the entity command with the specified name

Parameters:

name - the name for the entity-command

Returns:

the matching entity command or null if not found

getUserTypeMappings

public java.util.Map getUserTypeMappings()