/*
* 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.
*/
package samples.services;
import java.util.Date;
import java.util.concurrent.atomic.AtomicInteger;
public class SimpleStockQuoteService {
private final AtomicInteger orderCount = new AtomicInteger();
// in-out
public GetQuoteResponse getQuote(GetQuote request) throws Exception {
if ("ERR".equals(request.getSymbol())) {
throw new Exception("Invalid stock symbol : ERR");
}
System.out.println(new Date() + " " + this.getClass().getName() +
" :: Generating quote for : " + request.getSymbol());
return new GetQuoteResponse(request.getSymbol());
}
// for REST style invocation
public GetQuoteResponse getSimpleQuote(String symbol) {
System.out.println(new Date() + " " + this.getClass().getName() +
" :: Generating quote for : " + symbol);
return new GetQuoteResponse(symbol);
}
// in-out large response
public GetFullQuoteResponse getFullQuote(GetFullQuote request) {
System.out.println(new Date() + " " + this.getClass().getName() +
" :: Full quote for : " + request.getSymbol());
return new GetFullQuoteResponse(request.getSymbol());
}
// in-out large request and response
public GetMarketActivityResponse getMarketActivity(GetMarketActivity request) {
StringBuffer sb = new StringBuffer();
String[] symbols = request.getSymbols();
sb.append("[");
for (int i=0; i<symbols.length; i++) {
sb.append(symbols[i]);
if (i < symbols.length-1) {
sb.append(", ");
}
}
sb.append("]");
System.out.println(new Date() + " " + this.getClass().getName() +
" :: Generating Market activity report for : " + sb.toString());
return new GetMarketActivityResponse(request.getSymbols());
}
// in only
public void placeOrder(PlaceOrder order) {
System.out.println(new Date() + " " + this.getClass().getName() +
" :: Accepted order #" + orderCount.incrementAndGet() + " for : " +
order.getQuantity() + " stocks of " + order.getSymbol() + " at $ " +
order.getPrice());
}
}