project templates schema

java/idea-ui/src/com/intellij/platform/templates/IC_templates.xml

@@ -1,8 +1,7 @@
 <templates>
   <template>
     <name>Java Hello World</name>
-    <description><![CDATA[ Simple Java "Hello World" application. ]]>
-    </description>
+    <description><![CDATA[ Simple Java "Hello World" application. ]]></description>
     <path>HelloWorld.zip</path>
   </template>
 </templates>

java/idea-ui/src/com/intellij/platform/templates/IU_template_groups.xml

@@ -0,0 +1,13 @@
+<template-groups xmlns="http://www.jetbrains.com/projectTemplates">
+  <group>
+    <name>Spring</name>
+    <path>Spring</path>
+    <template>
+      <name>Spring Core</name>
+      <description><![CDATA[ A simple console application with Spring Framework 3.2. ]]></description>
+      <path>SpringApp</path>
+      <input-field>IJ_BASE_PACKAGE</input-field>
+      <input-field>IJ_APPLICATION_SERVER</input-field>
+    </template>
+  </group>
+</template-groups>

java/idea-ui/src/com/intellij/platform/templates/IU_template_groups.xsd

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           targetNamespace="http://www.jetbrains.com/projectTemplates">
+  <xs:element name="template-groups" type="template-groupsType"/>
+  <xs:complexType name="groupType">
+    <xs:sequence>
+      <xs:element type="xs:string" name="name"/>
+      <xs:element type="xs:string" name="path"/>
+      <xs:element type="templateType" name="template"/>
+    </xs:sequence>
+  </xs:complexType>
+  <xs:complexType name="templateType">
+    <xs:sequence>
+      <xs:element type="xs:string" name="name"/>
+      <xs:element type="xs:string" name="description"/>
+      <xs:element type="xs:string" name="path"/>
+      <xs:element name="input-field" maxOccurs="unbounded" minOccurs="0">
+        <xs:simpleType>
+          <xs:restriction base="xs:string">
+            <xs:enumeration value="IJ_BASE_PACKAGE"/>
+            <xs:enumeration value="IJ_APPLICATION_SERVER"/>
+          </xs:restriction>
+        </xs:simpleType>
+      </xs:element>
+    </xs:sequence>
+  </xs:complexType>
+  <xs:complexType name="template-groupsType">
+    <xs:sequence>
+      <xs:element type="groupType" name="group"/>
+    </xs:sequence>
+  </xs:complexType>
+</xs:schema>

java/idea-ui/src/com/intellij/platform/templates/RemoteTemplatesFactory.java

@@ -34,6 +34,7 @@ import com.intellij.util.containers.MultiMap;
 import com.intellij.util.net.HttpConfigurable;
 import org.jdom.Element;
 import org.jdom.JDOMException;
+import org.jdom.Namespace;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -52,6 +53,7 @@ public class RemoteTemplatesFactory extends ProjectTemplatesFactory {
 
   private static final String URL = "http://download.jetbrains.com/idea/project_templates/";
   private static final String SAMPLES_GALLERY = "Samples Gallery";
+  private static final Namespace NAMESPACE = Namespace.getNamespace("http://www.jetbrains.com/projectTemplates");
   private final ClearableLazyValue<MultiMap<String, ProjectTemplate>> myTemplates = new ClearableLazyValue<MultiMap<String, ProjectTemplate>>() {
     @NotNull
     @Override
@@ -104,14 +106,14 @@ public class RemoteTemplatesFactory extends ProjectTemplatesFactory {
   public static MultiMap<String, ProjectTemplate> createFromText(String text) throws IOException, JDOMException {
 
     Element rootElement = JDOMUtil.loadDocument(text).getRootElement();
-    List<Element> groups = rootElement.getChildren("group");
+    List<Element> groups = rootElement.getChildren("group", NAMESPACE);
     MultiMap<String, ProjectTemplate> map = new MultiMap<String, ProjectTemplate>();
     if (groups.isEmpty()) { // sample gallery by default
-      map.put(SAMPLES_GALLERY, createGroupTemplates(rootElement));
+      map.put(SAMPLES_GALLERY, createGroupTemplates(rootElement, Namespace.NO_NAMESPACE));
     }
     else {
       for (Element group : groups) {
-        map.put(group.getChildText("name"), createGroupTemplates(group));
+        map.put(group.getChildText("name", NAMESPACE), createGroupTemplates(group, NAMESPACE));
       }
     }
 
@@ -119,14 +121,14 @@ public class RemoteTemplatesFactory extends ProjectTemplatesFactory {
   }
 
   @SuppressWarnings("unchecked")
-  private static List<ProjectTemplate> createGroupTemplates(Element groupElement) {
-    List<Element> elements = groupElement.getChildren("template");
+  private static List<ProjectTemplate> createGroupTemplates(Element groupElement, final Namespace ns) {
+    List<Element> elements = groupElement.getChildren("template", ns);
 
     return ContainerUtil.mapNotNull(elements, new NullableFunction<Element, ProjectTemplate>() {
       @Override
       public ProjectTemplate fun(final Element element) {
 
-        List<Element> plugins = element.getChildren("requiredPlugin");
+        List<Element> plugins = element.getChildren("requiredPlugin", ns);
         for (Element plugin : plugins) {
           String id = plugin.getTextTrim();
           if (!PluginManager.isPluginInstalled(PluginId.getId(id))) {
@@ -135,7 +137,7 @@ public class RemoteTemplatesFactory extends ProjectTemplatesFactory {
         }
         String type = element.getChildText("moduleType");
         final ModuleType moduleType = ModuleTypeManager.getInstance().findByID(type);
-        return new ArchivedProjectTemplate(element.getChildTextTrim("name")) {
+        return new ArchivedProjectTemplate(element.getChildTextTrim("name", ns)) {
           @Override
           protected ModuleType getModuleType() {
             return moduleType;
@@ -143,7 +145,7 @@ public class RemoteTemplatesFactory extends ProjectTemplatesFactory {
 
           @Override
           public ZipInputStream getStream() throws IOException {
-            String path = element.getChildText("path");
+            String path = element.getChildText("path", ns);
             final HttpURLConnection connection = getConnection(path);
             return new ZipInputStream(connection.getInputStream()) {
               @Override
@@ -157,7 +159,7 @@ public class RemoteTemplatesFactory extends ProjectTemplatesFactory {
           @Nullable
           @Override
           public String getDescription() {
-            return element.getChildTextTrim("description");
+            return element.getChildTextTrim("description", ns);
           }
         };
       }