1 files changed, 103 insertions, 0 deletions
diff --git a/velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/ASTObjectArray.java b/velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/ASTObjectArray.java
new file mode 100644
index 00000000..16d1b236
--- /dev/null
+++ b/velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/ASTObjectArray.java
@@ -0,0 +1,103 @@
+package org.apache.velocity.runtime.parser.node;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import org.apache.velocity.context.InternalContextAdapter;
+import org.apache.velocity.exception.MethodInvocationException;
+import org.apache.velocity.exception.TemplateInitException;
+import org.apache.velocity.runtime.RuntimeConstants;
+import org.apache.velocity.runtime.parser.Parser;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ *
+ */
+public class ASTObjectArray extends SimpleNode
+{
+    /**
+     * @param id
+     */
+    public ASTObjectArray(int id)
+    {
+        super(id);
+    }
+
+    /**
+     * @param p
+     * @param id
+     */
+    public ASTObjectArray(Parser p, int id)
+    {
+        super(p, id);
+    }
+
+
+    /**
+     * @see org.apache.velocity.runtime.parser.node.SimpleNode#jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)
+     */
+    @Override
+    public Object jjtAccept(ParserVisitor visitor, Object data)
+    {
+        return visitor.visit(this, data);
+    }
+
+    /**
+     * @see org.apache.velocity.runtime.parser.node.SimpleNode#value(org.apache.velocity.context.InternalContextAdapter)
+     */
+    @Override
+    public Object value(InternalContextAdapter context)
+        throws MethodInvocationException
+    {
+        int size = jjtGetNumChildren();
+
+        // since we know the amount of elements, initialize arraylist with proper size
+        List<Object> objectArray = new ArrayList<>(size);
+
+        for (int i = 0; i < size; i++)
+        {
+            objectArray.add(jjtGetChild(i).value(context));
+        }
+
+        return objectArray;
+    }
+
+    /**
+     * @throws TemplateInitException
+     * @see org.apache.velocity.runtime.parser.node.Node#init(org.apache.velocity.context.InternalContextAdapter, java.lang.Object)
+     */
+    @Override
+    public Object init(InternalContextAdapter context, Object data) throws TemplateInitException
+    {
+    	Object obj = super.init(context, data);
+    	cleanupParserAndTokens(); // drop reference to Parser and all JavaCC Tokens
+    	return obj;
+    }
+
+    /**
+     * @see org.apache.velocity.runtime.parser.node.SimpleNode#evaluate(org.apache.velocity.context.InternalContextAdapter)
+     */
+    @Override
+    public boolean evaluate(InternalContextAdapter context)
+    {
+        return !rsvc.getBoolean(RuntimeConstants.CHECK_EMPTY_OBJECTS, true) || children != null && children.length > 0;
+    }
+}