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[juplo-dialect] / src / main / java / de / juplo / thymeleaf / ImportVariablesAttrProcessor.java

diff --git a/src/main/java/de/juplo/thymeleaf/ImportVariablesAttrProcessor.java b/src/main/java/de/juplo/thymeleaf/ImportVariablesAttrProcessor.java
index aac37a6..d41b33c 100644 (file)
--- a/src/main/java/de/juplo/thymeleaf/ImportVariablesAttrProcessor.java
+++ b/src/main/java/de/juplo/thymeleaf/ImportVariablesAttrProcessor.java
@@ -15,20 +15,19 @@ import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.thymeleaf.Arguments;
-import org.thymeleaf.Configuration;
-import org.thymeleaf.TemplateProcessingParameters;
 import org.thymeleaf.context.IContext;
-import org.thymeleaf.context.VariablesMap;
-import org.thymeleaf.dom.Element;
-import org.thymeleaf.dom.Node;
+import org.thymeleaf.context.ITemplateContext;
+import org.thymeleaf.engine.AttributeName;
+import org.thymeleaf.engine.EngineEventUtils;
 import org.thymeleaf.exceptions.TemplateProcessingException;
-import org.thymeleaf.processor.ProcessorResult;
-import org.thymeleaf.processor.attr.AbstractAttrProcessor;
-import org.thymeleaf.resourceresolver.IResourceResolver;
+import org.thymeleaf.model.IModel;
+import org.thymeleaf.model.IProcessableElementTag;
+import org.thymeleaf.processor.element.AbstractAttributeModelProcessor;
+import org.thymeleaf.processor.element.IElementModelStructureHandler;
 import org.thymeleaf.standard.expression.IStandardExpression;
 import org.thymeleaf.standard.expression.IStandardExpressionParser;
 import org.thymeleaf.standard.expression.StandardExpressions;
+import org.thymeleaf.templatemode.TemplateMode;
 import org.thymeleaf.templateresolver.ITemplateResolver;
 import org.thymeleaf.templateresolver.TemplateResolution;
 
@@ -39,7 +38,7 @@ import org.thymeleaf.templateresolver.TemplateResolution;
  * variables.
  * @author Kai Moritz
  */
-public class ImportVariablesAttrProcessor extends AbstractAttrProcessor
+public class ImportVariablesAttrProcessor extends AbstractAttributeModelProcessor
 {
   private static final Logger LOG =
       LoggerFactory.getLogger(ImportVariablesAttrProcessor.class);
@@ -55,38 +54,48 @@ public class ImportVariablesAttrProcessor extends AbstractAttrProcessor
   public static final int ATTR_PRECEDENCE = 200;
 
 
-  public ImportVariablesAttrProcessor()
+  public ImportVariablesAttrProcessor(
+      final String prefix,
+      final String attribute,
+      final String substitute
+      )
   {
-    super("variables");
+    super(
+        TemplateMode.HTML,
+        prefix,
+        null,
+        false,
+        attribute,
+        true,
+        ATTR_PRECEDENCE,
+        false
+        );
   }
 
 
   @Override
-  public final ProcessorResult processAttribute(
-      final Arguments arguments,
-      final Element element,
-      final String name
+  protected void doProcess(
+      final ITemplateContext context,
+      final IModel model,
+      final AttributeName attributeName,
+      final String attributeValue,
+      final IElementModelStructureHandler handler
       )
   {
-    Configuration config = arguments.getConfiguration();
-
-    Configuration configuration = arguments.getConfiguration();
-
-    String parameter = element.getAttributeValue(name);
-    try
-    {
-      IStandardExpressionParser parser =
-          StandardExpressions.getExpressionParser(configuration);
-      IStandardExpression expression =
-          parser.parseExpression(configuration, arguments, parameter);
-      parameter = (String)expression.execute(configuration, arguments);
-    }
-    catch (TemplateProcessingException e) { }
+    final IProcessableElementTag element = (IProcessableElementTag) model.get(0);
+    final String parameter =
+        EngineEventUtils.computeAttributeExpression(
+            context,
+            element,
+            attributeName,
+            attributeValue
+            )
+            .execute(context).toString();
 
     if (parameter != null && !parameter.trim().isEmpty())
     {
       LOG.info("ignoring empty parameter");
-      return ProcessorResult.OK;
+      return;
     }
 
     Iterator<Entry<String, Object>> it = null;