/**
* Creates a new version of the RepositoryItem associated with specified ExtrinsicObject. Note
* that when the RepositoryItem is versioned its ExtrinsicObject must also be versioned.
*/
public RepositoryItem createRepositoryItemVersion(ExtrinsicObjectType eo)
throws RegistryException {
RepositoryItem riNew = null;
try {
ExtrinsicObjectType eoNew = (ExtrinsicObjectType) createRegistryObjectVersion(eo);
String latestContentVersionName = rm.getLatestVersionName(context, eo.getLid());
String nextContentVersionName = nextVersion(latestContentVersionName);
VersionInfoType nextContentVersionInfo = bu.rimFac.createVersionInfoType();
nextContentVersionInfo.setVersionName(nextContentVersionName);
// Set the contentComment from the submitted object's contentVersionInfo
VersionInfoType submittedContentVersionInfo = eo.getContentVersionInfo();
if (submittedContentVersionInfo != null) {
nextContentVersionInfo.setComment(submittedContentVersionInfo.getComment());
}
// Update the eo contentVersionName to match newContentVersionName
eoNew.setContentVersionInfo(nextContentVersionInfo);
RepositoryItem riOld = (RepositoryItem) context.getRepositoryItemsMap().get(eo.getId());
riNew = (RepositoryItem) riOld.clone();
// A new version must have a unique id that matches its new ExtrinsicObject eoNew
riNew.setId(eoNew.getId());
// Now remeber in context.newRIVersionMap fro later replacement
// Should we be using old or new eo.getId().
// Maybe we dont need newRIVersionMap and newROVersionMap
// Lets see how to just use existing idMap and other structures.
context.getNewRIVersionMap().put(context.getRepositoryItemsMap().get(eo.getId()), riNew);
} catch (CloneNotSupportedException e) {
// This cannot happen
throw new RegistryException(e);
} catch (JAXBException e) {
throw new RegistryException(e);
}
return riNew;
}
public boolean needToVersionRepositoryItem(ExtrinsicObjectType eo, RepositoryItem riNew)
throws RegistryException {
boolean needToVersion = true;
try {
// dontVersion eo imples dontVersion ro
needToVersion = needToVersionRegistryObject(eo);
if (needToVersion) {
// This is an existing object not a newly submitted object
// See if repository item has changed or not.
HashMap slotsMap;
// Honour dontVersion flag if specified on request
if (!context.getRegistryRequestStack().empty()) {
slotsMap = bu.getSlotsFromRequest(context.getCurrentRegistryRequest());
if (slotsMap.containsKey(bu.CANONICAL_SLOT_LCM_DONT_VERSION_CONTENT)) {
String val = (String) slotsMap.get(bu.CANONICAL_SLOT_LCM_DONT_VERSION_CONTENT);
if (val.trim().equalsIgnoreCase("true")) {
needToVersion = false;
}
}
}
// Honour dontVersion flag if specified on ro
slotsMap = bu.getSlotsFromRegistryObject(eo);
if (slotsMap.containsKey(bu.CANONICAL_SLOT_LCM_DONT_VERSION_CONTENT)) {
String val = (String) slotsMap.get(bu.CANONICAL_SLOT_LCM_DONT_VERSION_CONTENT);
if (val.trim().equalsIgnoreCase("true")) {
needToVersion = false;
}
}
}
if (needToVersion) {
if (riNew == null) {
needToVersion = false;
return needToVersion;
} else {
RepositoryItem riOld = null;
try {
riOld = rm.getRepositoryItem(eo.getId());
} catch (RepositoryItemNotFoundException e) {
// It is possible that there is no RepositoryItem yet.
// Ignore the exception.
} catch (ObjectNotFoundException e) {
// It is possible that there is no RepositoryItem yet.
// Ignore the exception.
}
if (riOld == null) {
needToVersion = false;
} else {
if (repositoryItemsAreIdentical(riOld, riNew)) {
needToVersion = false;
}
}
}
}
// Must set contentVersionName to match latest versionName if existing object
// or set to version 1.1 if new object.
if (!needToVersion) {
ExtrinsicObjectType lastVersion =
(ExtrinsicObjectType) getLatestVersionOfRegistryObject(eo);
VersionInfoType contentVersionInfo = eo.getContentVersionInfo();
if (contentVersionInfo == null) {
contentVersionInfo = bu.rimFac.createVersionInfoType();
}
if (lastVersion == null) {
// This is the first ExtrinsicObject version.
if (riNew != null) {
// This is the first RepositoryItem version. Make sure versionName is "1.1"
contentVersionInfo.setVersionName("1.1");
} else {
// No repository item means that the contentVersionInfo MUST be set to null
contentVersionInfo = null;
}
} else {
// This is not the first ExtrinsicObject version.
// Note that contentversionName is set even if no RI is submitted since
// it is OK to update just the EO and have new version use last version of RO
VersionInfoType lastContentVersionInfo = lastVersion.getContentVersionInfo();
if (lastContentVersionInfo == null) {
// Previous version had no repository item
String lastContentVersionName = rm.getLatestVersionName(context, eo.getLid());
if (lastContentVersionName != null) {
contentVersionInfo.setVersionName(lastContentVersionName);
} else {
contentVersionInfo.setVersionName("1.1");
}
} else {
// Previous version had a repository item
// Use the last contentVersionName
contentVersionInfo.setVersionName(lastContentVersionInfo.getVersionName());
}
}
eo.setContentVersionInfo(contentVersionInfo);
}
} catch (JAXBException e) {
throw new RegistryException(e);
}
return needToVersion;
}