/**
* Create a list of the entities that will be deployed. This list is built from the information
* provided in the PersistenceUnitInfo argument. The list contains Classes specified in the
* PersistenceUnitInfo's class list and also files that are annotated with @Entity and @Embeddable
* in the jar files provided in the persistence info. This list of classes will used to build a
* deployment project and to decide what classes to weave.
*/
public static Collection<MetadataClass> buildEntityList(
MetadataProcessor processor, ClassLoader loader) {
ArrayList<MetadataClass> entityList = new ArrayList<MetadataClass>();
for (String className : processor.getProject().getWeavableClassNames()) {
entityList.add(processor.getMetadataFactory().getMetadataClass(className));
}
return entityList;
}
/** Process the Object/relational metadata from XML and annotations */
public static void processORMetadata(
MetadataProcessor processor, boolean throwExceptionOnFail, Mode mode) {
if (mode == Mode.ALL || mode == Mode.COMPOSITE_MEMBER_INITIAL) {
// DO NOT CHANGE the order of invocation of various methods.
// 1 - Load the list of mapping files for the persistence unit. Need to
// do this before we start processing entities as the list of entity
// classes depend on metadata read from mapping files.
processor.loadMappingFiles(throwExceptionOnFail);
}
// 2 - Process each XML entity mappings file metadata (except for
// the actual classes themselves). This method is also responsible
// for handling any XML merging.
processor.processEntityMappings(mode);
// 3 - Process the persistence unit classes (from XML and annotations)
// and their metadata now.
processor.processORMMetadata(mode);
}
@Override
public void buildSessions() {
XRDynamicClassLoader xrdecl = new XRDynamicClassLoader(parentClassLoader);
DatasourceLogin login = new DatabaseLogin();
login.setUserName(username);
login.setPassword(password);
((DatabaseLogin) login).setConnectionString(url);
((DatabaseLogin) login).setDriverClassName(DATABASE_PLATFORM);
Platform platform = builder.getDatabasePlatform();
ConversionManager conversionManager = platform.getConversionManager();
if (conversionManager != null) {
conversionManager.setLoader(xrdecl);
}
login.setDatasourcePlatform(platform);
((DatabaseLogin) login).bindAllParameters();
((DatabaseLogin) login).setUsesStreamsForBinding(true);
Project orProject = null;
if (DBWS_OR_STREAM.size() != 0) {
MetadataProcessor processor =
new MetadataProcessor(
new XRPersistenceUnitInfo(xrdecl),
new DatabaseSessionImpl(login),
xrdecl,
false,
true,
false,
false,
false,
null,
null);
processor.setMetadataSource(
new JPAMetadataSource(xrdecl, new StringReader(DBWS_OR_STREAM.toString())));
PersistenceUnitProcessor.processORMetadata(
processor, true, PersistenceUnitProcessor.Mode.ALL);
processor.addNamedQueries();
orProject = processor.getProject().getProject();
} else {
orProject = new Project();
}
orProject.setName(builder.getProjectName().concat(OR_PRJ_SUFFIX));
orProject.setDatasourceLogin(login);
DatabaseSession databaseSession = orProject.createDatabaseSession();
if ("off".equalsIgnoreCase(builder.getLogLevel())) {
databaseSession.dontLogMessages();
} else {
databaseSession.setLogLevel(
AbstractSessionLog.translateStringToLoggingLevel(builder.getLogLevel()));
}
xrService.setORSession(databaseSession);
orProject.convertClassNamesToClasses(xrdecl);
Project oxProject = null;
Map<String, OXMMetadataSource> metadataMap = new HashMap<String, OXMMetadataSource>();
StreamSource xml = new StreamSource(new StringReader(DBWS_OX_STREAM.toString()));
try {
JAXBContext jc = JAXBContext.newInstance(XmlBindingsModel.class);
Unmarshaller unmarshaller = jc.createUnmarshaller();
JAXBElement<XmlBindingsModel> jaxbElt = unmarshaller.unmarshal(xml, XmlBindingsModel.class);
XmlBindingsModel model = jaxbElt.getValue();
for (XmlBindings xmlBindings : model.getBindingsList()) {
metadataMap.put(xmlBindings.getPackageName(), new OXMMetadataSource(xmlBindings));
}
} catch (JAXBException jaxbex) {
jaxbex.printStackTrace();
}
Map<String, Map<String, OXMMetadataSource>> properties =
new HashMap<String, Map<String, OXMMetadataSource>>();
properties.put(JAXBContextProperties.OXM_METADATA_SOURCE, metadataMap);
try {
org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext jCtx =
org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContextFactory.createContextFromOXM(
parentClassLoader, properties);
oxProject = jCtx.getXMLContext().getSession(0).getProject();
} catch (JAXBException e) {
e.printStackTrace();
}
((XMLLogin) oxProject.getDatasourceLogin()).setPlatformClassName(DOM_PLATFORM_CLASSNAME);
((XMLLogin) oxProject.getDatasourceLogin()).setEqualNamespaceResolvers(false);
prepareDescriptors(oxProject, orProject, xrdecl);
ProjectHelper.fixOROXAccessors(orProject, oxProject);
xrService.setORSession(databaseSession);
xrService.setXMLContext(new XMLContext(oxProject));
xrService.setOXSession(xrService.getXMLContext().getSession(0));
}
