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    1   /*
    2    *  Licensed to the Apache Software Foundation (ASF) under one
    3    *  or more contributor license agreements.  See the NOTICE file
    4    *  distributed with this work for additional information
    5    *  regarding copyright ownership.  The ASF licenses this file
    6    *  to you under the Apache License, Version 2.0 (the
    7    *  "License"); you may not use this file except in compliance
    8    *  with the License.  You may obtain a copy of the License at
    9    *
   10    *   http://www.apache.org/licenses/LICENSE-2.0
   11    *
   12    *  Unless required by applicable law or agreed to in writing,
   13    *  software distributed under the License is distributed on an
   14    *   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   15    *  KIND, either express or implied.  See the License for the
   16    *  specific language governing permissions and limitations
   17    *  under the License.
   18    */
   19   package samples.services;
   20   import java.util.Date;
   21   
   22   public class SimpleStockQuoteService {
   23   
   24       // in-out
   25       public GetQuoteResponse getQuote(GetQuote request) {
   26           System.out.println(new Date() + " " + this.getClass().getName() +
   27               " :: Generating quote for : " + request.getSymbol());
   28           return new GetQuoteResponse(request.getSymbol());
   29       }
   30   
   31       // for REST style invocation
   32       public GetQuoteResponse getSimpleQuote(String symbol) {
   33           System.out.println(new Date() + " " + this.getClass().getName() +
   34               " :: Generating quote for : " + symbol);
   35           return new GetQuoteResponse(symbol);
   36       }
   37   
   38       // in-out large response
   39       public GetFullQuoteResponse getFullQuote(GetFullQuote request) {
   40           System.out.println(new Date() + " " + this.getClass().getName() +
   41               " :: Full quote for : " + request.getSymbol());
   42           return new GetFullQuoteResponse(request.getSymbol());
   43       }
   44   
   45       // in-out large request and response
   46       public GetMarketActivityResponse getMarketActivity(GetMarketActivity request) {
   47           StringBuffer sb = new StringBuffer();
   48           String[] symbols = request.getSymbols();
   49           sb.append("[");
   50           for (int i=0; i<symbols.length; i++) {
   51               sb.append(symbols[i]);
   52               if (i < symbols.length-1) {
   53                   sb.append(", ");
   54               }
   55           }
   56           sb.append("]");
   57           System.out.println(new Date() + " " + this.getClass().getName() +
   58               " :: Generating Market activity report for : "  + sb.toString());
   59           return new GetMarketActivityResponse(request.getSymbols());
   60       }
   61   
   62       // in only
   63       public void placeOrder(PlaceOrder order) {
   64           System.out.println(new Date() + " " + this.getClass().getName() +
   65               "  :: Accepted order for : " + order.getQuantity() +
   66               " stocks of " + order.getSymbol() + " at $ " + order.getPrice());
   67       }
   68   }

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