130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni/* 230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * Copyright (C) 2011 The Android Open Source Project 330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * 430ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * Licensed under the Apache License, Version 2.0 (the "License"); 530ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * you may not use this file except in compliance with the License. 630ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * You may obtain a copy of the License at 730ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * 830ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * http://www.apache.org/licenses/LICENSE-2.0 930ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * 1030ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * Unless required by applicable law or agreed to in writing, software 1130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * distributed under the License is distributed on an "AS IS" BASIS, 1230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * See the License for the specific language governing permissions and 1430ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * limitations under the License. 1530ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni */ 1630ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 1730ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 1830ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceronipackage android.filterpacks.text; 1930ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 2030ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroniimport android.filterfw.core.Filter; 21692c3bf7a1c7e2d5b1066cf7a1b057e993742c87Marius Rennimport android.filterfw.core.FilterContext; 2230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroniimport android.filterfw.core.Frame; 2330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroniimport android.filterfw.core.FrameFormat; 2421d0ac7403b836e32e2bdbdc8dc98f42b2dfa4e5Marius Rennimport android.filterfw.format.ObjectFormat; 2530ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 26a3bfbe5389c6146abe318a7add3fa688d69bc01bEino-Ville Talvala/** 27a3bfbe5389c6146abe318a7add3fa688d69bc01bEino-Ville Talvala * @hide 28a3bfbe5389c6146abe318a7add3fa688d69bc01bEino-Ville Talvala */ 2930ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceronipublic class ToUpperCase extends Filter { 3030ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 3130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni private FrameFormat mOutputFormat; 3230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 3330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni public ToUpperCase(String name) { 3430ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni super(name); 3530ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni } 3630ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 3733d107bf315c9cc01a02a7a4a2c10a01f62e8c85Wei Hua @Override 3821d0ac7403b836e32e2bdbdc8dc98f42b2dfa4e5Marius Renn public void setupPorts() { 39bf4aaebc555cfb1e49ee411e3477203749fe6a11Marius Renn mOutputFormat = ObjectFormat.fromClass(String.class, FrameFormat.TARGET_SIMPLE); 4021d0ac7403b836e32e2bdbdc8dc98f42b2dfa4e5Marius Renn addMaskedInputPort("mixedcase", mOutputFormat); 4121d0ac7403b836e32e2bdbdc8dc98f42b2dfa4e5Marius Renn addOutputPort("uppercase", mOutputFormat); 4230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni } 4330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 4433d107bf315c9cc01a02a7a4a2c10a01f62e8c85Wei Hua @Override 4521d0ac7403b836e32e2bdbdc8dc98f42b2dfa4e5Marius Renn public void process(FilterContext env) { 4621d0ac7403b836e32e2bdbdc8dc98f42b2dfa4e5Marius Renn Frame input = pullInput("mixedcase"); 4730ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni String inputString = (String)input.getObjectValue(); 4830ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 49cfda0a38d6f394724e0cbd831ec9bc71d951fc74Marius Renn Frame output = env.getFrameManager().newFrame(mOutputFormat); 5030ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni output.setObjectValue(inputString.toUpperCase()); 5130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 5221d0ac7403b836e32e2bdbdc8dc98f42b2dfa4e5Marius Renn pushOutput("uppercase", output); 5330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni } 5430ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 5530ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni} 56