| /* |
| * 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.databinding; |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.impl.builder.SAXOMBuilder; |
| import org.exolab.castor.xml.Marshaller; |
| import org.exolab.castor.xml.UnmarshalHandler; |
| import org.exolab.castor.xml.Unmarshaller; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.SAXException; |
| import samples.databinding.data.GetStockQuote; |
| import samples.databinding.data.GetStockQuoteResponse; |
| |
| import javax.xml.transform.TransformerException; |
| import javax.xml.transform.TransformerFactory; |
| import javax.xml.transform.sax.SAXResult; |
| |
| import javanet.staxutils.StAXSource; |
| public final class StockClient { |
| public static void main(String[] args) throws Exception { |
| if (args.length != 2) { |
| System.err.println("Usage: StockClient <url> <symbol>"); |
| return; |
| } |
| final String url = args[0]; |
| final String symbol = args[1]; |
| |
| System.out.println(); |
| System.out.println("Getting Stock Quote for " + symbol); |
| |
| StockQuoteServiceStub stub = |
| new StockQuoteServiceStub(url); |
| stub._getServiceClient().getOptions().setAction("getStockQuote"); |
| GetStockQuote stockQuote = new GetStockQuote(); |
| stockQuote.setSymbol(symbol); |
| SAXOMBuilder builder = new SAXOMBuilder(); |
| Marshaller.marshal(stockQuote, builder); |
| OMElement response = stub.getStockQuote( |
| builder.getRootElement()); |
| |
| |
| StAXSource staxSource = |
| new StAXSource(response.getXMLStreamReader()); |
| Unmarshaller unmarshaller = new Unmarshaller(GetStockQuoteResponse.class); |
| UnmarshalHandler unmarshalHandler = unmarshaller.createHandler(); |
| GetStockQuoteResponse stockQuoteResponse; |
| try { |
| ContentHandler contentHandler = Unmarshaller.getContentHandler(unmarshalHandler); |
| TransformerFactory.newInstance().newTransformer().transform(staxSource, new SAXResult(contentHandler)); |
| stockQuoteResponse = (GetStockQuoteResponse) unmarshalHandler.getObject(); |
| } catch (SAXException e) { |
| throw new RuntimeException(e); |
| } catch (TransformerException e) { |
| throw new RuntimeException(e); |
| } |
| System.out.println("Price = " + stockQuoteResponse.getQuote().getLastTrade().getPrice()); |
| } |
| } |