public static void updateRepositoryUsingElements(
final ProvisioningUI ui, final MetadataRepositoryElement[] elements) {
ui.signalRepositoryOperationStart();
IMetadataRepositoryManager metaManager = ProvUI.getMetadataRepositoryManager(ui.getSession());
IArtifactRepositoryManager artManager = ProvUI.getArtifactRepositoryManager(ui.getSession());
try {
int visibilityFlags = ui.getRepositoryTracker().getMetadataRepositoryFlags();
URI[] currentlyEnabled = metaManager.getKnownRepositories(visibilityFlags);
URI[] currentlyDisabled =
metaManager.getKnownRepositories(
IRepositoryManager.REPOSITORIES_DISABLED | visibilityFlags);
for (int i = 0; i < elements.length; i++) {
URI location = elements[i].getLocation();
if (elements[i].isEnabled()) {
if (containsURI(currentlyDisabled, location))
// It should be enabled and is not currently
setColocatedRepositoryEnablement(ui, location, true);
else if (!containsURI(currentlyEnabled, location)) {
// It is not known as enabled or disabled. Add it.
metaManager.addRepository(location);
artManager.addRepository(location);
}
} else {
if (containsURI(currentlyEnabled, location))
// It should be disabled, and is currently enabled
setColocatedRepositoryEnablement(ui, location, false);
else if (!containsURI(currentlyDisabled, location)) {
// It is not known as enabled or disabled. Add it and then disable it.
metaManager.addRepository(location);
artManager.addRepository(location);
setColocatedRepositoryEnablement(ui, location, false);
}
}
String name = elements[i].getName();
if (name != null && name.length() > 0) {
metaManager.setRepositoryProperty(location, IRepository.PROP_NICKNAME, name);
artManager.setRepositoryProperty(location, IRepository.PROP_NICKNAME, name);
}
}
// Are there any elements that need to be deleted? Go over the original state
// and remove any elements that weren't in the elements we were given
Set<String> nowKnown = new HashSet<String>();
for (int i = 0; i < elements.length; i++)
nowKnown.add(URIUtil.toUnencodedString(elements[i].getLocation()));
for (int i = 0; i < currentlyEnabled.length; i++) {
if (!nowKnown.contains(URIUtil.toUnencodedString(currentlyEnabled[i]))) {
metaManager.removeRepository(currentlyEnabled[i]);
artManager.removeRepository(currentlyEnabled[i]);
}
}
for (int i = 0; i < currentlyDisabled.length; i++) {
if (!nowKnown.contains(URIUtil.toUnencodedString(currentlyDisabled[i]))) {
metaManager.removeRepository(currentlyDisabled[i]);
artManager.removeRepository(currentlyDisabled[i]);
}
}
} finally {
ui.signalRepositoryOperationComplete(null, true);
}
}
/* (non-Javadoc)
* @see org.apache.tools.ant.Task#execute()
*/
public void execute() {
validate();
IMetadataRepositoryManager manager =
(IMetadataRepositoryManager) getAgent().getService(IMetadataRepositoryManager.SERVICE_NAME);
if (manager == null)
throw new BuildException("Unable to aquire metadata repository manager service.");
// load the composite repository
CompositeMetadataRepository repo = null;
try {
repo = (CompositeMetadataRepository) manager.loadRepository(location, null);
} catch (ClassCastException e) {
throw new BuildException(
"Repository at location: " + location + " is not a composite metadata repository.");
} catch (ProvisionException e) {
throw new BuildException("Error occurred while loading repository.", e);
}
// add the child
repo.addChild(child);
manager.removeRepository(location);
}