Merge remote-tracking branch 'origin/JENKINS-26781' into JENKINS-26781

jenkinsci · Apr 11, 2015 · 724df64 · 724df64
2 parents 3304190 + 901194a
commit 724df64
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Showing 3 changed files with 58 additions and 20 deletions.
diff --git a/core/src/main/java/hudson/model/Descriptor.java b/core/src/main/java/hudson/model/Descriptor.java
@@ -909,38 +909,73 @@ List<T> newInstancesFromHeteroList(StaplerRequest req, Object formData,
         if (formData!=null) {
             for (Object o : JSONArray.fromObject(formData)) {
                 JSONObject jo = (JSONObject)o;
-                String kind = jo.optString("$class", null);
+                Descriptor<T> d = null;
-                if (kind == null) {
+                String kind = jo.optString("kind", null);
-                  // Legacy: Remove once plugins have been staged onto $class
+                if (kind != null) {
-                  kind = jo.getString("kind");
+                    d = findById(descriptors, kind);
+                }
+                if (d == null) {
+                  kind = jo.getString("$class");
+                  d = findByDescribableClassName(descriptors, kind);
+                  if (d == null) d = findByClassName(descriptors, kind);
                 }
-                Descriptor<T> d = find(descriptors, kind);
                 if (d != null) {
                     items.add(d.newInstance(req, jo));
+                } else {
+                    LOGGER.warning("Received unexpected formData for descriptor " + kind);
                 }
             }
         }
 
         return items;
     }
 
+    /**
+     * Finds a descriptor from a collection by its id.
+     */
+    public static @CheckForNull <T extends Descriptor> T findById(Collection<? extends T> list, String id) {
+        for (T d : list) {
+            if(d.getId().equals(id))
+                return d;
+        }
+        return null;
+    }
+
     /**
      * Finds a descriptor from a collection by its class name.
+     * @deprecated Since we introduced {@link Descriptor#getId()}, it is a preferred method of identifying descriptor by a string.
      */
-    public static @CheckForNull <T extends Descriptor> T find(Collection<? extends T> list, String className) {
+    public static @CheckForNull <T extends Descriptor> T findByClassName(Collection<? extends T> list, String className) {
         for (T d : list) {
             if(d.getClass().getName().equals(className))
                 return d;
         }
-        // Since we introduced Descriptor.getId(), it is a preferred method of identifying descriptor by a string.
+        return null;
-        // To make that migration easier without breaking compatibility, let's also match up with the id.
+    }
+
+    /**
+     * Finds a descriptor from a collection by the class name of the Describable it describes.
+     */
+    public static @CheckForNull <T extends Descriptor> T findByDescribableClassName(Collection<? extends T> list, String className) {
         for (T d : list) {
-            if(d.getId().equals(className))
+            if(d.clazz.getName().equals(className))
                 return d;
         }
         return null;
     }
 
+    /**
+     * Finds a descriptor from a collection by its class name or ID.
+     * @deprecated choose between {@link #findById(java.util.Collection, String)} or {@link #findByClassName(java.util.Collection, String)}
+     */
+    public static @CheckForNull <T extends Descriptor> T find(Collection<? extends T> list, String string) {
+        T d = findByClassName(list, string);
+        if (d != null) {
+                return d;
+        }
+        return findById(list, string);
+    }
+
     public static @CheckForNull Descriptor find(String className) {
         return find(ExtensionList.lookup(Descriptor.class),className);
     }

diff --git a/core/src/main/java/hudson/tools/DownloadFromUrlInstaller.java b/core/src/main/java/hudson/tools/DownloadFromUrlInstaller.java
@@ -122,15 +122,15 @@ protected DescriptorImpl() {
         }
 
         protected Downloadable createDownloadable() {
-            return new Downloadable(getId());
+            return new Downloadable(getDownloadableId());
         }
 
         /**
          * This ID needs to be unique, and needs to match the ID token in the JSON update file.
          * <p>
          * By default we use the fully-qualified class name of the {@link DownloadFromUrlInstaller} subtype.
          */
-        public String getId() {
+        public String getDownloadableId() {
             return clazz.getName().replace('$','.');
         }
 
@@ -144,7 +144,7 @@ public String getId() {
          * @return never null.
          */
         public List<? extends Installable> getInstallables() throws IOException {
-            JSONObject d = Downloadable.get(getId()).getData();
+            JSONObject d = Downloadable.get(getDownloadableId()).getData();
             if(d==null)     return Collections.emptyList();
             return Arrays.asList(((InstallableList)JSONObject.toBean(d,InstallableList.class)).list);
         }

diff --git a/core/src/main/resources/lib/form/class-entry.jelly b/core/src/main/resources/lib/form/class-entry.jelly
@@ -36,12 +36,15 @@ THE SOFTWARE.
   </st:documentation>
   <j:set var="clazz" value="${attrs.clazz ?: attrs.descriptor.clazz.name}" />
   <f:invisibleEntry>
-    <!-- Legacy: Remove once plugins have been staged onto $class -->
+    <j:choose>
-    <input type="hidden" name="stapler-class" value="${clazz}" />
+      <j:when test="${descriptor != null and descriptor.id != clazz}">
-    <!-- Legacy: Remove once plugins have been staged onto $class -->
+        <input type="hidden" name="kind" value="${attrs.descriptor.id}" />
-    <j:if test="${attrs.descriptor != null}">
+      </j:when>
-      <input type="hidden" name="kind" value="${attrs.descriptor.id}" />
+      <j:otherwise>
-    </j:if>
+        <!-- Legacy: Remove once plugins have been staged onto $class -->
-    <input type="hidden" name="$class" value="${clazz}" />
+        <input type="hidden" name="stapler-class" value="${clazz}" />
+        <input type="hidden" name="$class" value="${clazz}" />
+      </j:otherwise>
+    </j:choose>
   </f:invisibleEntry>
-</j:jelly>
+</j:jelly>