@GET
@Path("/getmultiple/{types}")
public XMLEntityMappings getMutlipleType(@PathParam("types") String types) throws Exception {
XMLEntityMappings entityMaps = MetaSourceBuilder.createEmptyEntityMappings();
Set<String> processed = new HashSet<>();
String[] names = types.split(",");
for (String typename : names) {
if (processed.contains(typename)) {
continue;
}
ClassAccessor accessor =
JpaMapHelper.findClassAccessor(DynamicMetaSource.getEntityMaps(), typename);
if (accessor == null) {
continue;
}
JpaMapHelper.addClassAccessor(entityMaps, accessor);
TableGeneratorMetadata meta =
JpaMapHelper.retrieveTableGenerator(DynamicMetaSource.getEntityMaps(), accessor);
if (meta != null) {
entityMaps.getTableGenerators().add(meta);
}
}
return entityMaps;
}
@Path("/metajs/{jsonp}")
@GET
@Produces("application/javascript")
public String getMetaJson(@PathParam("jsonp") String jsonp) throws NamingException {
StringWriter writer = new StringWriter();
MetaSourceBuilder.toJson(DynamicMetaSource.getEntityMaps(), writer);
return jsonp + "(" + writer.toString() + ")";
}
@GET
@Path("/getsingle/{typename}")
public XMLEntityMappings getSingleType(@PathParam("typename") String typename) throws Exception {
XMLEntityMappings entityMaps = MetaSourceBuilder.createEmptyEntityMappings();
ClassAccessor accessor =
JpaMapHelper.findClassAccessor(DynamicMetaSource.getEntityMaps(), typename);
if (accessor == null) {
throw new HttpCodeException(
Status.NO_CONTENT.getStatusCode(), "type " + typename + " is not found");
}
JpaMapHelper.addClassAccessor(entityMaps, accessor);
TableGeneratorMetadata meta =
JpaMapHelper.retrieveTableGenerator(DynamicMetaSource.getEntityMaps(), accessor);
if (meta != null) {
entityMaps.getTableGenerators().add(meta);
}
return entityMaps;
}
@POST
@Path("savetype")
public XMLEntityMappings save(XMLEntityMappings entityMappings) throws Exception {
String name = null;
if (!entityMappings.getEntities().isEmpty()) {
EntityAccessor entityAccessor = entityMappings.getEntities().get(0);
name = entityAccessor.getName();
name = Utils.upperFirstLetter(name);
entityAccessor.setName(name);
entityAccessor.setClassName(name);
DynamicMetaSource.getEntityMaps().getEntities().add(entityAccessor);
if (entityAccessor.getParentClassName().equals(FleximsDynamicEntityImpl.class.getName())) {
MetaSourceBuilder.addID(entityAccessor, DynamicMetaSource.getEntityMaps());
MetaSourceBuilder.addVersion(entityAccessor);
} else {
boolean foundParent = false;
EntityAccessor parent = null;
for (EntityAccessor entityAccessor1 : DynamicMetaSource.getEntityMaps().getEntities()) {
if (entityAccessor1
.getClassName()
.equalsIgnoreCase(entityAccessor.getParentClassName())) {
parent = entityAccessor1;
break;
}
}
if (parent != null) {
foundParent = true;
MetaSourceBuilder.establishInheritance(entityAccessor, parent);
} else {
for (MappedSuperclassAccessor entityAccessor2 :
DynamicMetaSource.getEntityMaps().getMappedSuperclasses()) {
if (entityAccessor2
.getClassName()
.equalsIgnoreCase(entityAccessor.getParentClassName())) {
foundParent = true;
break;
}
}
MetaSourceBuilder.addID(entityAccessor, DynamicMetaSource.getEntityMaps());
MetaSourceBuilder.addVersion(entityAccessor);
}
if (!foundParent) {
// ignore parent from client.
entityAccessor.setParentClassName(FleximsDynamicEntityImpl.class.getName());
MetaSourceBuilder.addID(entityAccessor, DynamicMetaSource.getEntityMaps());
MetaSourceBuilder.addVersion(entityAccessor);
}
}
} else if (!entityMappings.getEmbeddables().isEmpty()) {
EmbeddableAccessor embeddableAccessor = entityMappings.getEmbeddables().get(0);
name = embeddableAccessor.getName();
name = Utils.upperFirstLetter(name);
embeddableAccessor.setName(name);
embeddableAccessor.setClassName(name);
DynamicMetaSource.getEntityMaps().getEmbeddables().add(embeddableAccessor);
}
DynamicMetaSource.normalize();
App.getPersistenceUnit().refresh(false);
mapPersister.save(DynamicMetaSource.getEntityMaps());
return getSingleType(name);
}
