private void fillValueWithMetadata(
final TemplateTree tree,
final ValueNode root,
final Object metadata,
final Map<String, Set<Object>> excluded,
final boolean prune,
final boolean overwrite)
throws ParseException {
final List<ValueNode> children = new ArrayList<>(root.children);
for (ValueNode node : children) {
final ValueNode origNode = new ValueNode(node);
final Object obj = getValue(node, metadata, excluded, overwrite);
if (obj instanceof Collection && !((Collection) obj).isEmpty()) {
final Iterator it = ((Collection) obj).iterator();
int i = node.ordinal;
while (it.hasNext()) {
Object child = it.next();
node = tree.duplicateNode(origNode, i);
if (node.isField()) {
node.value = valueToString(node, child, !prune, overwrite);
} else {
fillValueWithMetadata(tree, node, child, excluded, prune, overwrite);
}
i++;
}
} else {
if (node.isField()) {
node.value = valueToString(node, obj, !prune, overwrite);
} else {
fillValueWithMetadata(tree, node, obj, excluded, prune, overwrite);
}
}
}
}
/**
* Write a metadata Object into a template
*
* @param template
* @param metadata
* @param prune
* @param overwrite
* @return
* @throws org.constellation.json.metadata.ParseException
*/
public RootObj writeTemplate(
final RootObj template, final Object metadata, final boolean prune, final boolean overwrite)
throws ParseException {
final TemplateTree tree = TemplateTree.getTreeFromRootObj(template);
fillValueWithMetadata(
tree, tree.getRoot(), metadata, new HashMap<String, Set<Object>>(), prune, overwrite);
if (prune) {
TemplateTree.pruneTree(tree, tree.getRoot());
}
return TemplateTree.getRootObjFromTree(template, tree, prune);
}
@Override
public List<TemplateTreeItem> getTemplateTreeItems(TemplateTree tt) {
ArrayList<TemplateTreeItem> result = new ArrayList<TemplateTreeItem>();
final StoreDB.Api api = store.getApi();
try {
final List<TemplateTreeItem> fromCache = cache.getTemplateTreeItems(tt);
if (fromCache != null) {
return fromCache;
}
return cache.putTemplateTreeItems(
tt, toClientTemplateTreeItems(api.getTemplateTreeItems(tt.getId())));
} catch (SQLException ex) {
log.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
} finally {
api.close();
}
return result;
}
public static void main(String[] args) {
TemplateManager tm = TemplateManager.getInstance();
TemplateTree root = new TemplateTree(tm.get("word[0]"));
TemplateTree t2 = new TemplateTree(tm.get("pos[-1]"));
root.addChild(t2);
t2.addChild(new Features());
TemplateTree t3 = new TemplateTree(tm.get("pos[0]"));
root.addChild(t3);
t3.addChild(new Features());
TemplateTree t4 = new TemplateTree(tm.get("pos[-1]"));
t2.addChild(t4);
t4.addChild(new Features());
Document doc = DocumentTester.getMockDocument();
Context ctx = new Context(doc, 1);
ctx.token = 2;
root.apply(ctx);
System.out.println(ctx);
}