Changeset 1737

Timestamp:

2010-10-12 09:44:15 (3 years ago)

Author:

jgou

Message:

add a json:serialize(obj) template function which produces a valid json string ; fixes #361

Location:

trunk/universe/kauri-template/src

Files:

• main/java/org/kauriproject/template/el/JsonFunctions.java (added)
• main/java/org/kauriproject/template/el/TemplateFunctionMapper.java (modified) (2 diffs)
• test/java/org/kauriproject/template/TemplateExecutionTest.java (modified) (2 diffs)
• test/resources/org/kauriproject/template/jsonvariables.xml (added)
• test/resources/org/kauriproject/template/jsonvariables_result.xml (added)

trunk/universe/kauri-template/src/main/java/org/kauriproject/template/el/TemplateFunctionMapper.java

@@ -29 +29 @@
         addDateFunctions();
         addStringFunctions();
+        addJsonFunctions();
         // by doing this last, registered functions may override functions loaded above.
         addRegisteredFunctions(functionRegistry);
@@ -73 +74 @@
         }
     }
+    
+    private void addJsonFunctions() {
+        String prefix = "json";
+        Method[] methods = JsonFunctions.class.getDeclaredMethods();
+        for (Method method : methods) {
+            addFunction(prefix, method.getName(), method);
+        }
+    }
 
     private void addRegisteredFunctions(FunctionRegistry functionRegistry) {

trunk/universe/kauri-template/src/test/java/org/kauriproject/template/TemplateExecutionTest.java

@@ -26 +26 @@
 import org.kauriproject.xml.sax.Saxable;
 import org.w3c.dom.Document;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.SAXException;
 import org.xml.sax.helpers.AttributesImpl;
-import org.xml.sax.SAXException;
-import org.xml.sax.ContentHandler;
 
 public class TemplateExecutionTest extends TemplateTestBase {
@@ -189 +189 @@
         testFlow("/org/kauriproject/template/xmlvariables.xml", variables, true);
     }
+    
+    public void testJsonVariables() throws Exception {
+        testFlow("/org/kauriproject/template/jsonvariables.xml", true);
+    }
 }