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java/org/apache/el/parser/AstLiteralExpression.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. AstLiteralExpression.java */
+
+package org.apache.el.parser;
+
+import javax.el.ELException;
+
+import org.apache.el.lang.EvaluationContext;
+
+
+/**
+ * @author Jacob Hookom [jacob@hookom.net]
+ */
+public final class AstLiteralExpression extends SimpleNode {
+    public AstLiteralExpression(int id) {
+        super(id);
+    }
+
+    @Override
+    public Class<?> getType(EvaluationContext ctx) throws ELException {
+        return String.class;
+    }
+
+    @Override
+    public Object getValue(EvaluationContext ctx) throws ELException {
+        return this.image;
+    }
+
+    @Override
+    public void setImage(String image) {
+        if (image.indexOf('\\') == -1) {
+            this.image = image;
+            return;
+        }
+        int size = image.length();
+        StringBuilder buf = new StringBuilder(size);
+        for (int i = 0; i < size; i++) {
+            char c = image.charAt(i);
+            if (c == '\\' && i + 2 < size) {
+                char c1 = image.charAt(i + 1);
+                char c2 = image.charAt(i + 2);
+                if ((c1 == '#' || c1 == '$') && c2 == '{')  {
+                    c = c1;
+                    i++;
+                }
+            }
+            buf.append(c);
+        }
+        this.image = buf.toString();
+    }
+}