156ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson/* 256ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * Copyright (C) 2010 Google Inc. 356ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * 456ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * Licensed under the Apache License, Version 2.0 (the "License"); 556ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * you may not use this file except in compliance with the License. 656ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * You may obtain a copy of the License at 756ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * 856ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * http://www.apache.org/licenses/LICENSE-2.0 956ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * 1056ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * Unless required by applicable law or agreed to in writing, software 1156ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * distributed under the License is distributed on an "AS IS" BASIS, 1256ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1356ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * See the License for the specific language governing permissions and 1456ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * limitations under the License. 1556ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson */ 1656ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson 1756ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodsonpackage com.google.clearsilver.jsilver.functions.operators; 1856ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson 1956ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodsonimport com.google.clearsilver.jsilver.autoescape.EscapeMode; 2056ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodsonimport com.google.clearsilver.jsilver.functions.NonEscapingFunction; 2156ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodsonimport com.google.clearsilver.jsilver.values.Value; 2256ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodsonimport static com.google.clearsilver.jsilver.values.Value.literalValue; 2356ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson 2456ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson/** 2556ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson * X + Y (string). 2656ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson */ 2756ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodsonpublic class AddFunction extends NonEscapingFunction { 2856ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson 2956ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson public Value execute(Value... args) { 3056ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson Value left = args[0]; 3156ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson Value right = args[1]; 3256ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson EscapeMode mode = EscapeMode.combineModes(left.getEscapeMode(), right.getEscapeMode()); 3356ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson return literalValue(left.asString() + right.asString(), mode, left.isPartiallyEscaped() 3456ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson || right.isPartiallyEscaped()); 3556ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson } 3656ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson 3756ed4167b942ec265f9cee70ac4d71d10b3835ceBen Dodson} 38