/*
 * #%L
 * fujion
 * %%
 * Copyright (C) 2018 Fujion Framework
 * %%
 * Licensed 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.
 *
 * #L%
 */
package org.fujion.ancillary;

import org.apache.commons.lang.StringUtils;
import org.fujion.client.CustomDatatype;
import org.fujion.client.IClientTransform;

/**
 * Represents a snippet of JavaScript code.
 */
public class JavaScript implements IClientTransform {

    private final String snippet;
    
    public JavaScript(String snippet) {
        snippet = StringUtils.trimToNull(snippet);
        this.snippet = snippet == null ? null : snippet.startsWith("function") ? snippet : "function() {" + snippet + "}";
    }
    
    @Override
    public Object transformForClient() {
        return snippet == null ? null : new CustomDatatype("js", snippet);
    }
    
    @Override
    public String toString() {
        return snippet;
    }

    @Override
    public boolean equals(Object o) {
        return o instanceof JavaScript && snippet.equals(o.toString());
    }

    @Override
    public int hashCode() {
        return snippet == null ? super.hashCode() : snippet.hashCode();
    }
}

@@ -900,16 +900,20 @@
 sform %7B%0A
+    
 %0A    pri
@@ -939,20 +939,16 @@
 nippet;%0A
-    
 %0A    pub
@@ -1152,36 +1152,32 @@
 et + %22%7D%22;%0A    %7D%0A
-    
 %0A    @Override%0A 
@@ -1297,20 +1297,16 @@
 ;%0A    %7D%0A
-    
 %0A    @Ov
@@ -1365,32 +1365,36 @@
  snippet;%0A    %7D%0A
+    
 %0A    @Override%0A 
@@ -1476,23 +1476,36 @@
  && 
-snippet.equals(
+StringUtils.equals(snippet, 
 o.to
@@ -1513,32 +1513,36 @@
 tring());%0A    %7D%0A
+    
 %0A    @Override%0A 

Make JavaScript.equals null safe.