private MSystem doSystem(Session hSession) throws HibernateException {
MSystem hSystem = new MSystem();
hSystem.setVersion(101001);
hSystem.setDate(Calendar.getInstance().getTime());
hSession.save(hSystem);
return hSystem;
}
private void doResource(Session hSession, MSystem hSystem) throws HibernateException {
MetadataTable tResource = getMetadataTable(MetadataTable.RESOURCE);
Set hResources = new HashSet();
List resources = tResource.getDataRows("");
Iterator i = resources.iterator();
while (i.hasNext()) {
Metadata md = (Metadata) i.next();
Resource hResource = new Resource();
hResource.setSystem(hSystem);
String resourceID = md.getAttribute("ResourceID");
hResource.setResourceID(resourceID);
hResource.setStandardName(
ResourceStandardNameEnum.fromString(md.getAttribute("StandardName")));
hResource.setVisibleName(md.getAttribute("VisibleName"));
hResource.setDescription(md.getAttribute("Description"));
hResource.setKeyField(md.getAttribute("KeyField"));
hResource.updateLevel();
hSession.save(hResource);
hResources.add(hResource);
mResources.put(hResource.getPath(), hResource);
}
hSystem.setResources(hResources);
hSession.saveOrUpdate(hSystem);
}
private void loadMetadata() throws RetsServerException {
MetadataLoader loader = new MetadataLoader();
MSystem system = loader.parseMetadataDirectory();
Iterator j = system.getResources().iterator();
while (j.hasNext()) {
Resource res = (Resource) j.next();
Iterator k = res.getClasses().iterator();
while (k.hasNext()) {
MClass clazz = (MClass) k.next();
mClasses.put(clazz.getPath(), clazz);
Iterator l = clazz.getTables().iterator();
while (l.hasNext()) {
Table table = (Table) l.next();
mTables.put(table.getPath(), table);
}
}
}
}
public MetadataSegment fetchMetadataOld(String type, String[] levels) throws RetsReplyException {
// Always need system to get version and date
MSystem system = findSystemFromHibernate();
MetadataFinder finder = (MetadataFinder) sMetadataFinders.get(type);
if (finder != null) {
StopWatch stopWatch = new StopWatch();
LOG.debug("Using finder for type: " + type);
stopWatch.start();
List metadata = finder.findMetadata(levels, mSessions);
stopWatch.stop();
LOG.debug("End finder: " + stopWatch.getTime());
return new MetadataSegment(metadata, levels, system.getVersionString(), system.getDate());
} else {
LOG.warn(
"Recieved query for unknown metadataResults type: "
+ type
+ ", level="
+ StringUtils.join(levels, ":"));
throw new RetsReplyException(ReplyCode.INVALID_TYPE, type);
}
}
private void doForeignKey(Session hSession, MSystem hSystem) throws HibernateException {
MetadataTable tForeignKeys = getMetadataTable(MetadataTable.FOREIGN_KEYS);
Set hForeignKeys = new HashSet();
List foreignKeys = tForeignKeys.getDataRows("");
if (foreignKeys != null) {
Iterator i = foreignKeys.iterator();
while (i.hasNext()) {
Metadata md = (Metadata) i.next();
ForeignKey hFk = new ForeignKey();
hFk.setSystem(hSystem);
hFk.setForeignKeyID(md.getAttribute("ForeignKeyID"));
String path[] = new String[3];
path[0] = md.getAttribute("ParentResourceID");
path[1] = md.getAttribute("ParentClassID");
path[2] = md.getAttribute("ParentSystemName");
String tablePath = StringUtils.join(path, ":");
Table table = (Table) mTables.get(tablePath);
hFk.setParentTable(table);
path[0] = md.getAttribute("ChildResourceID");
path[1] = md.getAttribute("ChildClassID");
path[2] = md.getAttribute("ChildSystemName");
tablePath = StringUtils.join(path, ":");
table = (Table) mTables.get(tablePath);
hFk.setChildTable(table);
if (table == null) {
LOG.error("table is null for path: " + tablePath);
}
hSession.save(hFk);
hForeignKeys.add(hFk);
}
}
hSystem.setForeignKeys(hForeignKeys);
hSession.saveOrUpdate(hSystem);
}
