private void writeReplicationState(JSONWriter out, Resource resource) throws Exception {
out.key("replication").object();
ReplicationStatus replicationStatus = resource.adaptTo(ReplicationStatus.class);
if (replicationStatus != null) {
Calendar published = replicationStatus.getLastPublished();
if (published != null) {
out.key("published").value(published.getTimeInMillis());
}
if (replicationStatus.getLastReplicationAction() != null) {
String action = replicationStatus.getLastReplicationAction().name();
if (action != null && action.length() > 0) {
out.key("action").value(action);
}
}
}
out.endObject();
}
@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
throws ServletException, IOException {
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
TidyJSONWriter writer = new TidyJSONWriter(response.getWriter());
writer.setTidy("true".equals(request.getParameter(TIDY)));
ResourceResolver resolver = request.getResourceResolver();
Session session = resolver.adaptTo(Session.class);
String paths[] = request.getParameterValues(PATH);
List<Reference> allReferences = new ArrayList<Reference>();
if (paths != null) {
// search all refs that may be contained in one of the passed paths
for (String path : paths) {
if (path.length() > 0) {
// get content node
Resource r = resolver.getResource(path + "/" + JcrConstants.JCR_CONTENT);
if (r == null) {
r = resolver.getResource(path);
}
if (r == null) {
continue;
}
for (ReferenceProvider referenceProvider : referenceProviders) {
allReferences.addAll(referenceProvider.findReferences(r));
}
}
}
}
try {
writer.object();
writer.key("assets");
writer.array();
for (Reference reference : allReferences) {
boolean published = false;
boolean outdated = false;
ReplicationStatus replStatus = null;
final Resource resource = reference.getResource();
boolean canReplicate = canReplicate(reference.getResource().getPath(), session);
long lastPublished = 0;
if (resource != null) {
replStatus = resource.adaptTo(ReplicationStatus.class);
if (replStatus != null) {
published = replStatus.isDelivered() || replStatus.isActivated();
if (published) {
lastPublished = replStatus.getLastPublished().getTimeInMillis();
outdated = lastPublished < reference.getLastModified();
}
}
log.debug(
"Considering reference at {} . Published: {}, outdated: {} ( lastPublished: {}, lastModified: {} )",
new Object[] {
reference.getResource().getPath(),
published,
outdated,
new Date(lastPublished),
new Date(reference.getLastModified())
});
}
if (!published || outdated) {
writer.object();
writer.key("type").value(reference.getType());
writer.key("path").value(reference.getResource().getPath());
writer.key("name").value(reference.getName());
if (replStatus != null) {
writer.key("published").value(published);
}
writer.key("outdated").value(outdated);
writer.key("status").value(outdated ? "outdated" : "not available");
writer.key("disabled").value(!canReplicate);
writer.endObject();
}
}
writer.endArray();
writer.endObject();
} catch (Exception e) {
throw new ServletException(e);
}
}