Changeset 5:bbf0cc5bee29 in AnnotationManagerN4J for src/main/java/de/mpiwg/itgroup/annotations/restlet/AnnotatorResourceImpl.java

Timestamp:

Jul 3, 2012, 7:23:17 PM (12 years ago)

Author:

casties

Branch:

default

Message:

version 0.2 really works now

File:

• src/main/java/de/mpiwg/itgroup/annotations/restlet/AnnotatorResourceImpl.java (modified) (12 diffs)

src/main/java/de/mpiwg/itgroup/annotations/restlet/AnnotatorResourceImpl.java

@@ -9 +9 @@
 import java.security.InvalidKeyException;
 import java.security.SignatureException;
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.Calendar;
 import java.util.List;
 import java.util.regex.Matcher;
@@ -178 +180 @@
      */
     public JSONObject createAnnotatorJson(Annotation annot) {
+        // return user as a JSON object (otherwise just as string)
         boolean makeUserObject = true;
         JSONObject jo = new JSONObject();
@@ -198 +201 @@
                 userObject.put("id", userId);
                 // get full name
-                RestServer restServer = (RestServer) getApplication();
-                String userName = restServer.getUserNameFromLdap(userId);
+                String userName = annot.getCreatorName();
+                if (userName == null) {
+                    RestServer restServer = (RestServer) getApplication();
+                    userName = restServer.getFullNameFromLdap(userId);
+                }
                 userObject.put("name", userName);
                 // save user object
@@ -241 +247 @@
         try {
             for (String xpointer : xpointers) {
-                String decoded = URLDecoder.decode(xpointer, "utf-8");
+                //String decoded = URLDecoder.decode(xpointer, "utf-8");
+                String decoded = xpointer;
                 Matcher m = rg.matcher(decoded);
 
@@ -266 +273 @@
             // TODO Auto-generated catch block
             e.printStackTrace();
-        } catch (UnsupportedEncodingException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-
+        }
         return ja;
     }
@@ -282 +285 @@
         try {
             for (String xpointer : xpointers) {
-                String decoded = URLDecoder.decode(xpointer, "utf-8");
+                //String decoded = URLDecoder.decode(xpointer, "utf-8");
+                String decoded = xpointer;
                 Matcher m = rg.matcher(decoded);
 
@@ -300 +304 @@
             // TODO Auto-generated catch block
             e.printStackTrace();
-        } catch (UnsupportedEncodingException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-
+        }
         return ja;
     }
 
-    protected String parseArea(JSONObject area) throws JSONException, UnsupportedEncodingException {
+    protected String parseArea(JSONObject area) throws JSONException {
         String x = area.getString("x");
         String y = area.getString("y");
@@ -317 +317 @@
             height = area.getString("height");
         }
-        String fragment = URLEncoder.encode(String.format("xywh=fraction:%s,%s,%s,%s", x, y, width, height), "utf-8");
+        String fragment = String.format("xywh=fraction:%s,%s,%s,%s", x, y, width, height);
         return fragment;
     }
 
-    protected String parseRange(JSONObject range) throws JSONException, UnsupportedEncodingException {
+    protected String parseRange(JSONObject range) throws JSONException {
         String start = range.getString("start");
         String end = range.getString("end");
@@ -327 +327 @@
         String endOffset = range.getString("endOffset");
 
-        String fragment = URLEncoder.encode(String.format(
+        String fragment = String.format(
                 "xpointer(start-point(string-range(\"%s\",%s,1))/range-to(end-point(string-range(\"%s\",%s,1))))", start,
-                startOffset, end, endOffset), "utf-8");
+                startOffset, end, endOffset);
         return fragment;
     }
 
     /**
-     * creates an Annotation object with data from JSON.
+     * Creates an Annotation object with data from JSON.
      * 
      * uses the specification from the annotator project: {@link https
@@ -352 +352 @@
     }
 
+    /**
+     * Updates an Annotation object with data from JSON.
+     * 
+     * uses the specification from the annotator project: {@link https
+     * ://github.com/okfn/annotator/wiki/Annotation-format}
+     * 
+     * The username will be transformed to an URI if not given already as URI,
+     * if not it will set to the MPIWG namespace defined in
+     * de.mpiwg.itgroup.annotationManager.Constants.NS
+     * 
+     * @param annot
+     * @param jo
+     * @return
+     * @throws JSONException
+     * @throws UnsupportedEncodingException
+     */
     public Annotation updateAnnotation(Annotation annot, JSONObject jo, Representation entity) throws JSONException,
             UnsupportedEncodingException {
-        // annotated uri
+        // target uri
         if (jo.has("uri")) {
             annot.setTargetBaseUri(jo.getString("uri"));
@@ -397 +413 @@
             username = authUser;
         }
-        // username should be a URI, if not it will set to the MPIWG namespace
-        // defined in
-        // de.mpiwg.itgroup.annotationManager.Constants.NS
+        // try to get full name
+        if (username != null) {
+            RestServer restServer = (RestServer) getApplication();
+            String fullName = restServer.getFullNameFromLdap(username);
+            annot.setCreatorName(fullName);
+        }
+        // userUri should be a URI, if not it will set to the MPIWG namespace
         if (userUri == null) {
             if (username.startsWith("http")) {
@@ -408 +428 @@
         }
         // TODO: should we overwrite the creator?
+        if (annot.getCreatorUri() == null) {
+            annot.setCreatorUri(userUri);
+        }
+        
+        if (annot.getCreated() == null) {
+            // set creation date
+            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
+            String ct = format.format(Calendar.getInstance().getTime());
+            annot.setCreated(ct);
+        }
 
         // create xpointer from the first range/area