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java/org/apache/el/parser/AstCompositeExpression.java

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+/*
+ * 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.
+ */
+/* Generated By:JJTree: Do not edit this line. AstCompositeExpression.java */
+
+package org.apache.el.parser;
+
+import javax.el.ELException;
+
+import org.apache.el.lang.ELSupport;
+import org.apache.el.lang.EvaluationContext;
+
+
+/**
+ * @author Jacob Hookom [jacob@hookom.net]
+ */
+public final class AstCompositeExpression extends SimpleNode {
+
+    public AstCompositeExpression(int id) {
+        super(id);
+    }
+
+    @Override
+    public Class<?> getType(EvaluationContext ctx)
+            throws ELException {
+        return String.class;
+    }
+
+    @Override
+    public Object getValue(EvaluationContext ctx)
+            throws ELException {
+        StringBuilder sb = new StringBuilder(16);
+        Object obj = null;
+        if (this.children != null) {
+            for (int i = 0; i < this.children.length; i++) {
+                obj = this.children[i].getValue(ctx);
+                if (obj != null) {
+                    sb.append(ELSupport.coerceToString(ctx, obj));
+                }
+            }
+        }
+        return sb.toString();
+    }
+}