|
1
4
5 package com.sun.j2ee.blueprints.docoriented.client;
6
7 import java.util.*;
8 import java.io.*;
9 import java.text.*;
10
11 import javax.xml.parsers.*;
12 import javax.xml.soap.*;
13 import javax.xml.transform.*;
14 import javax.xml.transform.dom.*;
15 import javax.xml.transform.stream.*;
16
17 import org.w3c.dom.*;
18
19
23 public class PurchaseOrder {
24
25 private String  poId;
26 private Calendar createDate;
27 private Address shipTo;
28 private Address billTo;
29 private LineItem[] items;
30
31 public PurchaseOrder() {}
32
33 public PurchaseOrder(String poId, Calendar createDate,
34 Address shipTo, Address billTo, LineItem[] items) {
35
36 this.poId = poId;
37 this.shipTo = shipTo;
38 this.createDate = createDate;
39 this.billTo = billTo;
40 this.items = items;
41 }
42
43 public String getPoId() {
45 return poId;
46 }
47
48 public Calendar getCreateDate() {
49 return createDate;
50 }
51
52 public Address getShipTo() {
53 return shipTo;
54 }
55
56 public Address getBillTo() {
57 return billTo;
58 }
59
60 public LineItem[] getItems() {
61 return items;
62 }
63
64 public void setPoId(String poId) {
66 this.poId = poId;
67 }
68
69 public void setCreateDate(Calendar createDate) {
70 this.createDate = createDate;
71 }
72
73 public void setShipTo(Address shipTo) {
74 this.shipTo = shipTo;
75 }
76
77 public void setBillTo(Address billTo) {
78 this.billTo = billTo;
79 }
80
81 public void setItems(LineItem[] item) {
82 this.items = item;
83 }
84
85
87 public String toXMLString() {
88 String po = null;
89 try {
90 DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
92 docBuilderFactory.setNamespaceAware(true);
93 DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
94 Document doc = docBuilder.newDocument();
95 Element poElem = doc.createElement("PurchaseOrder");
96 poElem.setAttribute("xmlns:xsi",
97 "http://www.w3.org/2001/XMLSchema-instance");
98 poElem.setAttribute("xsi:schemaLocation",
99 "http://java.sun.com/blueprints/ns/po " +
100 "http://java.sun.com/blueprints/schemas/PurchaseOrder.xsd");
101 poElem.setAttribute("xmlns", "http://java.sun.com/blueprints/ns/po");
102 doc.appendChild(poElem);
103 Element elem = doc.createElement("poId");
104 elem.appendChild(doc.createTextNode(poId));
105 poElem.appendChild(elem);
106 elem = doc.createElement("createDate");
107 elem.appendChild(doc.createTextNode((new SimpleDateFormat("yyyy-MM-dd")).format(createDate.getTime())));
108 poElem.appendChild(elem);
109 elem = doc.createElement("shipTo");
110 poElem.appendChild(shipTo.toDOM(doc, elem));
111 elem = doc.createElement("billTo");
112 poElem.appendChild(billTo.toDOM(doc, elem));
113 for(int i = 0; i < items.length; ++i){
114 poElem.appendChild(items[i].toDOM(doc));
115 }
116
117 ByteArrayOutputStream baStream = new ByteArrayOutputStream();
119 Result res = new StreamResult(baStream);
120 TransformerFactory transFactory = TransformerFactory.newInstance();
121 Transformer transformer = transFactory.newTransformer();
122 transformer.setOutputProperty(OutputKeys.METHOD, "xml");
123 transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
124 transformer.setOutputProperty(OutputKeys.INDENT, "yes");
125 transformer.transform(new DOMSource(doc), res);
126 po = baStream.toString("UTF-8");
127
128 } catch(ParserConfigurationException pce) {
129 pce.printStackTrace(System.err);
130 throw new RuntimeException (pce.getMessage(), pce);
131 } catch(UnsupportedEncodingException use) {
132 use.printStackTrace(System.err);
133 throw new RuntimeException (use.getMessage(), use);
134 } catch(TransformerException te) {
135 te.printStackTrace(System.err);
136 throw new RuntimeException (te.getMessage(), te);
137 }
138
139 return po;
140 }
141
142
143 public SOAPElement toXMLSOAPElement(boolean wrapper) {
144 SOAPElement soapElem = null;
145 try {
146 DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
148 docBuilderFactory.setNamespaceAware(true);
149 DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
150 Document doc = docBuilder.newDocument();
151 Element poElem = doc.createElement("PurchaseOrder");
152 if(wrapper){
153 Element docElem = doc.createElement("BusinessDocumentRequest");
154 doc.appendChild(docElem);
155 docElem.appendChild(poElem);
156 } else{
157 doc.appendChild(poElem);
158 }
159 Element elem = doc.createElement("poId");
160 elem.appendChild(doc.createTextNode(poId));
161 poElem.appendChild(elem);
162 elem = doc.createElement("createDate");
163 elem.appendChild(doc.createTextNode((new SimpleDateFormat("MM-dd-yy")).format(createDate.getTime())));
164 poElem.appendChild(elem);
165 elem = doc.createElement("shipTo");
166 poElem.appendChild(shipTo.toDOM(doc, elem));
167 elem = doc.createElement("billTo");
168 poElem.appendChild(billTo.toDOM(doc, elem));
169 for(int i = 0; i < items.length; ++i){
170 poElem.appendChild(items[i].toDOM(doc));
171 }
172
173 SOAPElement parent = SOAPFactory.newInstance().createElement("dummy");
175 TransformerFactory factory = TransformerFactory.newInstance();
176 Transformer transformer = factory.newTransformer();
177 transformer.transform(new DOMSource(doc), new DOMResult(parent));
178 soapElem = (SOAPElement) parent.getChildElements().next();
179 } catch(TransformerException te) {
180 te.printStackTrace(System.err);
181 throw new RuntimeException (te.getMessage(), te);
182 } catch(ParserConfigurationException pce) {
183 pce.printStackTrace(System.err);
184 throw new RuntimeException (pce.getMessage(), pce);
185 } catch(SOAPException se) {
186 se.printStackTrace(System.err);
187 throw new RuntimeException (se.getMessage(), se);
188 }
189 return soapElem;
190 }
191 }
192
193 |
Popular Tags |
Java API By Example, From Geeks To Geeks.