public void write(final Writer out) throws IOException {
try {
if (isBackEndStream) {
boolean isSubassetsQuery =
type == Type.COLLECTION_CONTENT || type == Type.GROUP_COLLECTIONS;
final StringTokenizer
childRights = isSubassetsQuery ? new StringTokenizer(childRightsS, ",") : null,
childPages = isSubassetsQuery ? new StringTokenizer(childPagesS, ",") : null;
currikiPlugin.startSolrMethod(get);
if (isSubassetsQuery) {
out.write("[");
CurrikiPlugin.SolrResultCollector collector =
new CurrikiPlugin.SolrResultCollector() {
boolean started = false;
public void status(int statusCode, int qTime, int numFound, int start) {}
public void newDocument() {}
public void addValue(String name, String value) {
if (!value.startsWith("{")) value = value.trim();
if (!value.startsWith("{"))
throw new IllegalStateException(
"Child metadata value \"" + value + "\" incompatible!");
String right = childRights != null ? childRights.nextToken() : null;
String assetpage = childPages.nextToken();
try {
if (!started) started = true;
else out.write(", "); // \n
if (childRights != null && canUserRead(right)) {
System.err.println(
"Rights: view: "
+ canUserRead(right)
+ ", edit:"
+ canUserModify(right)
+ ", delete:"
+ canUserDelete(assetpage)
+ ".");
// TODO: convert the label "rights" to "ownership"
if (canUserModify(right))
out.write("{rights:{'view':true, 'edit':true, 'delete': ");
else out.write("{rights:{'view':true, 'edit':false, 'delete': ");
if (canUserDelete(assetpage)) out.write("true},");
else out.write("false},");
out.write(value.substring(1));
} else { // no read allowance
out.write(
"{rights:{'view':false, 'edit':false, 'delete': false}, assetpage: \""
+ assetpage
+ "\",");
out.write(ghostSubAssetInfoJson);
}
} catch (Exception e) {
throw new IllegalStateException(e);
}
}
};
currikiPlugin.feedFieldFromXmlStream(get, collector, solrField);
out.write("]");
} else { // Type.USER_COLLECTIONS, Type.USER_GROUPS: always requested from own user
// currently, can be static
currikiPlugin.feedFieldFromXmlStream(get, out, solrField);
}
} else {
if (objectToOutput instanceof Map) {
new Gson()
.toJson(
subAssetNames == null
? flattenMapToJSONArray(
(Map<String, Object>) objectToOutput, propNameForFullname)
: flattenMapToJSONArray(
(Map<String, Object>) objectToOutput, subAssetNames, propNameForFullname),
out);
} else {
new Gson().toJson(objectToOutput, out);
}
}
} catch (Exception e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
}
